OpenSystemsDevelopment / qpdf

Commit 173b944ef8f1dd3f971a6089a52fcd1ae07ca8f1

Authored by Jay Berkenbilt
1 parent 4b642caf

Split qpdf.test into multiple test suites 

This makes it a lot easier to run parts of the test suite.
Inline Side-by-side
Showing 103 changed files with 7343 additions and 5876 deletions
... ... @@ -39,13 +39,12 @@ Other (do in any order):
39 39 settings for QPDF and QPDFJob. This probably includes adding a
40 40 Pl_Ostream pipeline.
41 41 * Nice to have:
42   - * Split qpdf.test into multiple tests
43 42 * In libtests, separate executables that need the object library
44 43 from those that strictly use public API. Move as many of the test
45 44 drivers from the qpdf directory into the latter category as long
46 45 as doing so isn't too troublesome from a coverage standpoint.
47 46 * Rework tests so that nothing is written into the source directory.
48   - * Ideally then the entire build could be done with a read-only
  47 + Ideally then the entire build could be done with a read-only
49 48 source tree.
50 49  
51 50 Soon: Break ground on "Document-level work"
... ...
qpdf/qtest/appearance_streams.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('appearance_streams');
  16 +
  17 +my $n_tests = 12;
  18 +
  19 +foreach my $f ('need-appearances',
  20 + 'need-appearances-more',
  21 + 'need-appearances-more2',
  22 + 'need-appearances-more3')
  23 +{
  24 + $td->runtest("generate appearances and flatten ($f)",
  25 + {$td->COMMAND =>
  26 + "qpdf --qdf --no-original-object-ids --static-id" .
  27 + " --generate-appearances --flatten-annotations=all" .
  28 + " $f.pdf a.pdf"},
  29 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  30 + $td->NORMALIZE_NEWLINES);
  31 + my $exp = 'appearances-a';
  32 + if ($f =~ m/appearances(-.*)$/)
  33 + {
  34 + $exp .= $1;
  35 + }
  36 + $exp .= '.pdf';
  37 + $td->runtest("compare files",
  38 + {$td->FILE => "a.pdf"},
  39 + {$td->FILE => $exp});
  40 +}
  41 +
  42 +$td->runtest("more choices",
  43 + {$td->COMMAND =>
  44 + "qpdf --qdf --no-original-object-ids --static-id" .
  45 + " --generate-appearances" .
  46 + " more-choices.pdf b.pdf"},
  47 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  48 + $td->NORMALIZE_NEWLINES);
  49 +# b.pdf still has forms
  50 +$td->runtest("compare files",
  51 + {$td->FILE => "b.pdf"},
  52 + {$td->FILE => "appearances-b.pdf"});
  53 +
  54 +my @choice_values = qw(1 2 11 12 quack);
  55 +$n_tests += 3 * scalar(@choice_values);
  56 +foreach my $i (@choice_values)
  57 +{
  58 + # b.pdf was generated by qpdf and needs appearances
  59 + # test_driver 52 writes a.pdf
  60 + $td->runtest("set value to $i",
  61 + {$td->COMMAND => "test_driver 52 b.pdf $i"},
  62 + {$td->STRING => "setting list1 value\ntest 52 done\n",
  63 + $td->EXIT_STATUS => 0},
  64 + $td->NORMALIZE_NEWLINES);
  65 + $td->runtest("regenerate appearances",
  66 + {$td->COMMAND =>
  67 + "qpdf --qdf --no-original-object-ids --static-id" .
  68 + " --generate-appearances" .
  69 + " a.pdf b.pdf"},
  70 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  71 + $td->NORMALIZE_NEWLINES);
  72 + $td->runtest("compare files",
  73 + {$td->FILE => "b.pdf"},
  74 + {$td->FILE => "appearances-$i.pdf"});
  75 +}
  76 +
  77 +$td->runtest("Update resources from /DR",
  78 + {$td->COMMAND =>
  79 + "qpdf --qdf --no-original-object-ids --static-id" .
  80 + " --generate-appearances" .
  81 + " resource-from-dr.pdf a.pdf"},
  82 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  83 + $td->NORMALIZE_NEWLINES);
  84 +$td->runtest("compare files",
  85 + {$td->FILE => "a.pdf"},
  86 + {$td->FILE => "resource-from-dr-out.pdf"});
  87 +
  88 +cleanup();
  89 +$td->report($n_tests);
... ...
qpdf/qtest/arg_parsing.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use File::Copy;
  6 +
  7 +unshift(@INC, '.');
  8 +require qpdf_test_helpers;
  9 +
  10 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  11 +
  12 +require TestDriver;
  13 +
  14 +cleanup();
  15 +
  16 +my $td = new TestDriver('arg_parsing');
  17 +
  18 +my $n_tests = 13;
  19 +
  20 +$td->runtest("required argument",
  21 + {$td->COMMAND => "qpdf --password minimal.pdf"},
  22 + {$td->REGEXP => "must be given as --password=pass",
  23 + $td->EXIT_STATUS => 2},
  24 + $td->NORMALIZE_NEWLINES);
  25 +$td->runtest("required argument with choices",
  26 + {$td->COMMAND => "qpdf --decode-level minimal.pdf"},
  27 + {$td->REGEXP => "must be given as --decode-level=\\{.*all.*\\}",
  28 + $td->EXIT_STATUS => 2},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("required argument with choices",
  31 + {$td->COMMAND => "qpdf --decode-level minimal.pdf"},
  32 + {$td->REGEXP => "must be given as --decode-level=\\{.*all.*\\}",
  33 + $td->EXIT_STATUS => 2},
  34 + $td->NORMALIZE_NEWLINES);
  35 +copy("minimal.pdf", '@file.pdf');
  36 +$td->runtest("\@file exists and file doesn't",
  37 + {$td->COMMAND => "qpdf --check \@file.pdf"},
  38 + {$td->FILE => "check-at-file.out", $td->EXIT_STATUS => 0},
  39 + $td->NORMALIZE_NEWLINES);
  40 +$td->runtest("missing underlay filename",
  41 + {$td->COMMAND => "qpdf --underlay --"},
  42 + {$td->REGEXP => ".*underlay file not specified.*",
  43 + $td->EXIT_STATUS => 2},
  44 + $td->NORMALIZE_NEWLINES);
  45 +$td->runtest("extra overlay filename",
  46 + {$td->COMMAND => "qpdf --overlay x x --"},
  47 + {$td->REGEXP => ".*overlay file already specified.*",
  48 + $td->EXIT_STATUS => 2},
  49 + $td->NORMALIZE_NEWLINES);
  50 +$td->runtest("multiple pages options",
  51 + {$td->COMMAND => "qpdf --pages . --password=x -- --pages . --"},
  52 + {$td->REGEXP => ".*--pages may only be specified one time.*",
  53 + $td->EXIT_STATUS => 2},
  54 + $td->NORMALIZE_NEWLINES);
  55 +$td->runtest("bad numeric range detects unclosed --pages",
  56 + {$td->COMMAND => "qpdf --pages . --pages . --"},
  57 + {$td->REGEXP => ".*pages options must be terminated with --.*",
  58 + $td->EXIT_STATUS => 2},
  59 + $td->NORMALIZE_NEWLINES);
  60 +$td->runtest("bad file detected as unclosed --pages",
  61 + {$td->COMMAND => "qpdf --pages . 1 --xyz out"},
  62 + {$td->REGEXP => ".*pages options must be terminated with --.*",
  63 + $td->EXIT_STATUS => 2},
  64 + $td->NORMALIZE_NEWLINES);
  65 +$td->runtest("misplaced pages password 1",
  66 + {$td->COMMAND => "qpdf --pages . 1 --password=z --"},
  67 + {$td->REGEXP => ".*password must immediately follow a file name.*",
  68 + $td->EXIT_STATUS => 2},
  69 + $td->NORMALIZE_NEWLINES);
  70 +$td->runtest("misplaced pages password 2",
  71 + {$td->COMMAND => "qpdf --pages --password=z . 1 --"},
  72 + {$td->REGEXP => ".*password must immediately follow a file name.*",
  73 + $td->EXIT_STATUS => 2},
  74 + $td->NORMALIZE_NEWLINES);
  75 +$td->runtest("duplicated pages password",
  76 + {$td->COMMAND => "qpdf --pages . --password=z --password=z --"},
  77 + {$td->REGEXP => ".*password already specified.*",
  78 + $td->EXIT_STATUS => 2},
  79 + $td->NORMALIZE_NEWLINES);
  80 +# Ignoring -- at the top level was never intended but turned out to
  81 +# have been there for a long time so that people relied on it. It is
  82 +# intentionally not documented.
  83 +$td->runtest("ignore -- at top level",
  84 + {$td->COMMAND => "qpdf -- --check -- minimal.pdf --"},
  85 + {$td->REGEXP => ".*No syntax or stream encoding errors found.*",
  86 + $td->EXIT_STATUS => 0},
  87 + $td->NORMALIZE_NEWLINES);
  88 +
  89 +cleanup();
  90 +$td->report($n_tests);
... ...
qpdf/qtest/attachments.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('attachments');
  16 +
  17 +my $n_tests = 37;
  18 +
  19 +open(F, ">auto-txt") or die;
  20 +print F "from file";
  21 +close(F);
  22 +$td->runtest("attachments",
  23 + {$td->COMMAND => "test_driver 76 minimal.pdf auto-txt"},
  24 + {$td->FILE => "test76.out", $td->EXIT_STATUS => 0},
  25 + $td->NORMALIZE_NEWLINES);
  26 +$td->runtest("show attachment",
  27 + {$td->COMMAND => "qpdf --show-attachment=att1 a.pdf"},
  28 + {$td->STRING => "from file", $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("check output",
  31 + {$td->FILE => "a.pdf"},
  32 + {$td->FILE => "test76.pdf"});
  33 +$td->runtest("list attachments",
  34 + {$td->COMMAND => "qpdf --list-attachments a.pdf"},
  35 + {$td->FILE => "test76-list.out", $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +$td->runtest("list attachments verbose",
  38 + {$td->COMMAND => "qpdf --list-attachments --verbose a.pdf"},
  39 + {$td->FILE => "test76-list-verbose.out", $td->EXIT_STATUS => 0},
  40 + $td->NORMALIZE_NEWLINES);
  41 +$td->runtest("attachments json",
  42 + {$td->COMMAND => "qpdf --json=1 --json-key=attachments a.pdf"},
  43 + {$td->FILE => "test76-json.out", $td->EXIT_STATUS => 0},
  44 + $td->NORMALIZE_NEWLINES);
  45 +$td->runtest("remove attachment (test_driver)",
  46 + {$td->COMMAND => "test_driver 77 test76.pdf"},
  47 + {$td->STRING => "test 77 done\n", $td->EXIT_STATUS => 0},
  48 + $td->NORMALIZE_NEWLINES);
  49 +$td->runtest("check output",
  50 + {$td->FILE => "a.pdf"},
  51 + {$td->FILE => "test77.pdf"});
  52 +$td->runtest("remove attachment (cli)",
  53 + {$td->COMMAND => "qpdf --remove-attachment=att2 test76.pdf" .
  54 + " --static-id --qdf --verbose b.pdf"},
  55 + {$td->FILE => "remove-attachment.out", $td->EXIT_STATUS => 0},
  56 + $td->NORMALIZE_NEWLINES);
  57 +$td->runtest("check output",
  58 + {$td->FILE => "b.pdf"},
  59 + {$td->FILE => "test77.pdf"});
  60 +$td->runtest("show missing attachment",
  61 + {$td->COMMAND => "qpdf --show-attachment=att2 b.pdf"},
  62 + {$td->STRING => "qpdf: attachment att2 not found\n",
  63 + $td->EXIT_STATUS => 2},
  64 + $td->NORMALIZE_NEWLINES);
  65 +$td->runtest("remove missing attachment",
  66 + {$td->COMMAND => "qpdf --remove-attachment=att2 b.pdf c.pdf"},
  67 + {$td->STRING => "qpdf: attachment att2 not found\n",
  68 + $td->EXIT_STATUS => 2},
  69 + $td->NORMALIZE_NEWLINES);
  70 +
  71 +$td->runtest("add attachment: bad creation date",
  72 + {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
  73 + " --add-attachment auto-txt --creationdate=potato --"},
  74 + {$td->REGEXP => ".*potato is not a valid PDF timestamp.*",
  75 + $td->EXIT_STATUS => 2},
  76 + $td->NORMALIZE_NEWLINES);
  77 +$td->runtest("add attachment: bad mod date",
  78 + {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
  79 + " --add-attachment auto-txt --moddate=potato --"},
  80 + {$td->REGEXP => ".*potato is not a valid PDF timestamp.*",
  81 + $td->EXIT_STATUS => 2},
  82 + $td->NORMALIZE_NEWLINES);
  83 +$td->runtest("add attachment: bad mod date",
  84 + {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
  85 + " --add-attachment auto-txt --mimetype=potato --"},
  86 + {$td->REGEXP =>
  87 + ".*mime type should be specified as type/subtype.*",
  88 + $td->EXIT_STATUS => 2},
  89 + $td->NORMALIZE_NEWLINES);
  90 +$td->runtest("add attachment: trailing slash",
  91 + {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
  92 + " --add-attachment --"},
  93 + {$td->REGEXP => ".*add attachment: no file specified.*",
  94 + $td->EXIT_STATUS => 2},
  95 + $td->NORMALIZE_NEWLINES);
  96 +
  97 +foreach my $i (qw(1 2 3))
  98 +{
  99 + open(F, ">auto-$i") or die;
  100 + print F "attachment $i";
  101 + close(F);
  102 +}
  103 +my @dates = ("--creationdate=D:20210210091359-05'00'",
  104 + "--moddate=D:20210210141359Z");
  105 +$td->runtest("add attachments",
  106 + {$td->COMMAND =>
  107 + [qw(qpdf minimal.pdf a.pdf --no-original-object-ids),
  108 + qw(--verbose --static-id --qdf),
  109 + qw(--add-attachment ./auto-1), @dates,
  110 + qw(--mimetype=text/plain --),
  111 + qw(--add-attachment ./auto-2 --key=auto-Two), @dates, '--',
  112 + qw(--add-attachment ./auto-3 --filename=auto-Three.txt),
  113 + @dates, '--description=two words', '--']},
  114 + {$td->FILE => "add-attachments-1.out", $td->EXIT_STATUS => 0},
  115 + $td->NORMALIZE_NEWLINES);
  116 +$td->runtest("list attachments",
  117 + {$td->COMMAND => "qpdf --list-attachments a.pdf --verbose"},
  118 + {$td->FILE => "list-attachments-1.out", $td->EXIT_STATUS => 0},
  119 + $td->NORMALIZE_NEWLINES);
  120 +$td->runtest("check output",
  121 + {$td->FILE => "a.pdf"},
  122 + {$td->FILE => "add-attachments-1.pdf"},
  123 + $td->NORMALIZE_NEWLINES);
  124 +$td->runtest("add attachments: duplicate",
  125 + {$td->COMMAND =>
  126 + "qpdf a.pdf b.pdf --verbose --add-attachment ./auto-1 --"},
  127 + {$td->FILE => "add-attachments-duplicate.out",
  128 + $td->EXIT_STATUS => 2},
  129 + $td->NORMALIZE_NEWLINES);
  130 +$td->runtest("add attachments: replace",
  131 + {$td->COMMAND =>
  132 + [qw(qpdf a.pdf b.pdf --no-original-object-ids),
  133 + qw(--verbose --static-id --qdf),
  134 + qw(--add-attachment ./auto-2 --key=auto-1 --replace),
  135 + @dates, '--']},
  136 + {$td->FILE => "add-attachments-2.out", $td->EXIT_STATUS => 0},
  137 + $td->NORMALIZE_NEWLINES);
  138 +$td->runtest("list attachments",
  139 + {$td->COMMAND => "qpdf --list-attachments b.pdf --verbose"},
  140 + {$td->FILE => "list-attachments-3.out", $td->EXIT_STATUS => 0},
  141 + $td->NORMALIZE_NEWLINES);
  142 +$td->runtest("check output",
  143 + {$td->FILE => "b.pdf"},
  144 + {$td->FILE => "add-attachments-2.pdf"},
  145 + $td->NORMALIZE_NEWLINES);
  146 +$td->runtest("copy attachments",
  147 + {$td->COMMAND =>
  148 + "qpdf --verbose --no-original-object-ids" .
  149 + " --static-id --qdf minimal.pdf b.pdf" .
  150 + " --copy-attachments-from a.pdf --"},
  151 + {$td->FILE => "copy-attachments-1.out", $td->EXIT_STATUS => 0},
  152 + $td->NORMALIZE_NEWLINES);
  153 +$td->runtest("list attachments",
  154 + {$td->COMMAND => "qpdf --list-attachments b.pdf --verbose"},
  155 + {$td->FILE => "list-attachments-1.out", $td->EXIT_STATUS => 0},
  156 + $td->NORMALIZE_NEWLINES);
  157 +$td->runtest("check output",
  158 + {$td->FILE => "b.pdf"},
  159 + {$td->FILE => "add-attachments-1.pdf"},
  160 + $td->NORMALIZE_NEWLINES);
  161 +$td->runtest("copy attachments: duplicate",
  162 + {$td->COMMAND =>
  163 + "qpdf --verbose --no-original-object-ids" .
  164 + " --static-id --qdf a.pdf c.pdf" .
  165 + " --copy-attachments-from b.pdf --"},
  166 + {$td->FILE => "copy-attachments-duplicate.out",
  167 + $td->EXIT_STATUS => 2},
  168 + $td->NORMALIZE_NEWLINES);
  169 +$td->runtest("copy attachments: prefix",
  170 + {$td->COMMAND =>
  171 + "qpdf --verbose --no-original-object-ids" .
  172 + " --static-id --qdf a.pdf c.pdf" .
  173 + " --copy-attachments-from b.pdf --prefix=1- --"},
  174 + {$td->FILE => "copy-attachments-2.out", $td->EXIT_STATUS => 0},
  175 + $td->NORMALIZE_NEWLINES);
  176 +$td->runtest("list attachments",
  177 + {$td->COMMAND => "qpdf --list-attachments c.pdf --verbose"},
  178 + {$td->FILE => "list-attachments-2.out", $td->EXIT_STATUS => 0},
  179 + $td->NORMALIZE_NEWLINES);
  180 +$td->runtest("check output",
  181 + {$td->FILE => "c.pdf"},
  182 + {$td->FILE => "copy-attachments-2.pdf"},
  183 + $td->NORMALIZE_NEWLINES);
  184 +$td->runtest("add attachments: current date",
  185 + {$td->COMMAND =>
  186 + [qw(qpdf minimal.pdf a.pdf --encrypt u o 256 --),
  187 + qw(--verbose --add-attachment ./auto-1 --)]},
  188 + {$td->FILE => "add-attachments-3.out", $td->EXIT_STATUS => 0},
  189 + $td->NORMALIZE_NEWLINES);
  190 +$td->runtest("list attachments",
  191 + {$td->COMMAND =>
  192 + "qpdf --password=u --list-attachments a.pdf --verbose"},
  193 + {$td->FILE => "list-attachments-4.out", $td->EXIT_STATUS => 0},
  194 + $td->NORMALIZE_NEWLINES);
  195 +# The object to show here is the one in list-attachments-4.out
  196 +$td->runtest("check dates",
  197 + {$td->COMMAND => "qpdf --show-object=6 a.pdf --password=u"},
  198 + {$td->REGEXP => ".*CreationDate \\(D:\\d+.*ModDate \\(D:\\d+.*",
  199 + $td->EXIT_STATUS => 0},
  200 + $td->NORMALIZE_NEWLINES);
  201 +$td->runtest("remove multiple attachments",
  202 + {$td->COMMAND =>
  203 + "qpdf --verbose --static-id add-attachments-1.pdf a.pdf" .
  204 + " --remove-attachment=auto-1 --remove-attachment=auto-Two"},
  205 + {$td->FILE => "remove-multiple-attachments.out",
  206 + $td->EXIT_STATUS => 0},
  207 + $td->NORMALIZE_NEWLINES);
  208 +$td->runtest("check output",
  209 + {$td->FILE => "a.pdf"},
  210 + {$td->FILE => "remove-multiple-attachments.pdf"});
  211 +$td->runtest("remove multiple attachments (json)",
  212 + {$td->COMMAND =>
  213 + "qpdf --job-json-file=remove-multiple-attachments.json"},
  214 + {$td->FILE => "remove-multiple-attachments-json.out",
  215 + $td->EXIT_STATUS => 0},
  216 + $td->NORMALIZE_NEWLINES);
  217 +$td->runtest("check output",
  218 + {$td->FILE => "b.pdf"},
  219 + {$td->FILE => "remove-multiple-attachments.pdf"});
  220 +
  221 +cleanup();
  222 +$td->report($n_tests);
... ...
qpdf/qtest/basic_parsing.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('basic_parsing');
  16 +
  17 +my @goodfiles = ("implicit null", # 1
  18 + "direct null", # 2
  19 + "unresolved null", # 3
  20 + "indirect null", # 4
  21 + "indirect bool, real", # 5
  22 + "direct bool", # 6
  23 + "integer", # 7
  24 + "real, ASCIIHexDecode", # 8
  25 + "string", # 9
  26 + "array", # 10
  27 + "dictionary", # 11
  28 + "stream", # 12
  29 + "nesting, strings, names", # 13
  30 + "tokenizing pipeline", # 14
  31 + "name", # 15
  32 + "object-stream", # 16
  33 + "hybrid xref", # 17
  34 + "hybrid xref old mode", # 18
  35 + "xref with prev", # 19
  36 + "lots of compressible objects", # 20
  37 + "array with indirect nulls", # 21
  38 + );
  39 +
  40 +my $n_tests = (3 * @goodfiles) + 6;
  41 +
  42 +my %goodtest_overrides = ('14' => 3);
  43 +my %goodtest_flags =
  44 + ('18' => '-ignore-xref-streams',
  45 + '20' => '-object-streams=generate',
  46 + );
  47 +for (my $i = 1; $i <= scalar(@goodfiles); ++$i)
  48 +{
  49 + my $n = $goodtest_overrides{$i} || 1;
  50 + $td->runtest("$goodfiles[$i-1]",
  51 + {$td->COMMAND => "test_driver $n good$i.pdf"},
  52 + {$td->FILE => "good$i.out",
  53 + $td->EXIT_STATUS => 0},
  54 + $td->NORMALIZE_NEWLINES);
  55 + my $xflags = $goodtest_flags{$i} || '';
  56 + check_pdf($td, "create qdf",
  57 + "qpdf --static-id -qdf $xflags good$i.pdf",
  58 + "good$i.qdf", 0);
  59 +}
  60 +
  61 +check_pdf($td, "no normalization",
  62 + "qpdf -qdf --static-id --normalize-content=n good7.pdf",
  63 + "good7-not-normalized.qdf",
  64 + 0);
  65 +
  66 +check_pdf($td, "no qdf",
  67 + "qpdf --static-id good17.pdf",
  68 + "good17-not-qdf.pdf",
  69 + 0);
  70 +
  71 +check_pdf($td, "no recompression",
  72 + "qpdf --static-id --stream-data=preserve good17.pdf",
  73 + "good17-not-recompressed.pdf",
  74 + 0);
  75 +
  76 +cleanup();
  77 +$td->report($n_tests);
... ...
qpdf/qtest/bound_checks.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('bound_checks');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("bounds check linearization data 1",
  20 + {$td->COMMAND => "qpdf --check linearization-bounds-1.pdf"},
  21 + {$td->FILE => "linearization-bounds-1.out",
  22 + $td->EXIT_STATUS => 3},
  23 + $td->NORMALIZE_NEWLINES);
  24 +$td->runtest("bounds check linearization data 2",
  25 + {$td->COMMAND => "qpdf --check linearization-bounds-2.pdf"},
  26 + {$td->FILE => "linearization-bounds-2.out",
  27 + $td->EXIT_STATUS => 3},
  28 + $td->NORMALIZE_NEWLINES);
  29 +# Throws runtime error, not bad_alloc
  30 +$td->runtest("sanity check array size",
  31 + {$td->COMMAND =>
  32 + "qpdf --check linearization-large-vector-alloc.pdf"},
  33 + {$td->FILE => "linearization-large-vector-alloc.out",
  34 + $td->EXIT_STATUS => 3},
  35 + $td->NORMALIZE_NEWLINES);
  36 +
  37 +cleanup();
  38 +$td->report($n_tests);
... ...
qpdf/qtest/c_api.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('c_api');
  16 +
  17 +my @capi = (
  18 + [2, 'no options'],
  19 + [3, 'normalized content'],
  20 + [4, 'ignore xref streams'],
  21 + [5, 'linearized'],
  22 + [6, 'object streams'],
  23 + [7, 'qdf'],
  24 + [8, 'no original object ids'],
  25 + [9, 'uncompressed streams'],
  26 + );
  27 +my $n_tests = (2 * @capi) + 5;
  28 +foreach my $d (@capi)
  29 +{
  30 + my ($n, $description) = @$d;
  31 + my $outfile = $description;
  32 + $outfile =~ s/ /-/g;
  33 + $outfile = "c-$outfile.pdf";
  34 + $td->runtest($description,
  35 + {$td->COMMAND => "qpdf-ctest $n hybrid-xref.pdf '' a.pdf"},
  36 + {$td->STRING => "C test $n done\n", $td->EXIT_STATUS => 0},
  37 + $td->NORMALIZE_NEWLINES);
  38 + $td->runtest("check $description",
  39 + {$td->FILE => "a.pdf"},
  40 + {$td->FILE => $outfile});
  41 +}
  42 +$td->runtest("write to bad file name",
  43 + {$td->COMMAND => "qpdf-ctest 2 hybrid-xref.pdf '' /:a:/:b:"},
  44 + {$td->REGEXP => "error: open /:a:/:b:: .*",
  45 + $td->EXIT_STATUS => 0},
  46 + $td->NORMALIZE_NEWLINES);
  47 +
  48 +$td->runtest("write damaged to bad file name",
  49 + {$td->COMMAND => "qpdf-ctest 2 append-page-content-damaged.pdf" .
  50 + " '' /:a:/:b:"},
  51 + {$td->REGEXP =>
  52 + "warning:(?s:.*)\n" .
  53 + "error: open /:a:/:b:: .*",
  54 + $td->EXIT_STATUS => 0},
  55 + $td->NORMALIZE_NEWLINES);
  56 +
  57 +$td->runtest("write damaged",
  58 + {$td->COMMAND => "qpdf-ctest 2 append-page-content-damaged.pdf" .
  59 + " '' a.pdf"},
  60 + {$td->FILE => "c-write-damaged.out",
  61 + $td->EXIT_STATUS => 0},
  62 + $td->NORMALIZE_NEWLINES);
  63 +
  64 +$td->runtest("empty PDF",
  65 + {$td->COMMAND => "qpdf-ctest 41 - '' a.pdf"},
  66 + {$td->STRING => "C test 41 done\n", $td->EXIT_STATUS => 0},
  67 + $td->NORMALIZE_NEWLINES);
  68 +$td->runtest("check output",
  69 + {$td->FILE => "a.pdf"},
  70 + {$td->FILE => "c-empty.pdf"});
  71 +
  72 +cleanup();
  73 +$td->report($n_tests);
... ...
qpdf/qtest/c_api_check.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('c_api_check');
  16 +
  17 +my @c_check_types = qw(warn clear);
  18 +my $n_tests = scalar(@c_check_types);
  19 +
  20 +foreach my $i (@c_check_types)
  21 +{
  22 + $td->runtest("C check $i",
  23 + {$td->COMMAND => "qpdf-ctest 23 c-check-$i-in.pdf '' -"},
  24 + {$td->FILE => "c-check-$i.out",
  25 + $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +}
  28 +
  29 +cleanup();
  30 +$td->report($n_tests);
... ...
qpdf/qtest/c_api_key.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('c_api_key');
  16 +
  17 +my $n_tests = 4;
  18 +
  19 +$td->runtest("C API info key functions",
  20 + {$td->COMMAND => "qpdf-ctest 16 minimal.pdf '' a.pdf"},
  21 + {$td->FILE => "c-info1.out",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +$td->runtest("check output",
  25 + {$td->FILE => "a.pdf"},
  26 + {$td->FILE => "c-info-out.pdf"});
  27 +unlink "a.pdf" or die;
  28 +
  29 +$td->runtest("C API info key functions",
  30 + {$td->COMMAND => "qpdf-ctest 16 c-info2-in.pdf '' a.pdf"},
  31 + {$td->FILE => "c-info2.out",
  32 + $td->EXIT_STATUS => 0},
  33 + $td->NORMALIZE_NEWLINES);
  34 +$td->runtest("check output",
  35 + {$td->FILE => "a.pdf"},
  36 + {$td->FILE => "c-info-out.pdf"});
  37 +unlink "a.pdf" or die;
  38 +
  39 +cleanup();
  40 +$td->report($n_tests);
... ...
qpdf/qtest/c_api_object_handle.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('c_api_object_handle');
  16 +
  17 +my $n_tests = 13;
  18 +
  19 +$td->runtest("C check object handles",
  20 + {$td->COMMAND => "qpdf-ctest 24 minimal.pdf '' a.pdf"},
  21 + {$td->FILE => "c-object-handles.out",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +$td->runtest("check output",
  25 + {$td->FILE => 'a.pdf'},
  26 + {$td->FILE => 'c-object-handles-out.pdf'});
  27 +
  28 +$td->runtest("C check object handle creation",
  29 + {$td->COMMAND => "qpdf-ctest 25 minimal.pdf '' a.pdf"},
  30 + {$td->STRING => "C test 25 done\n", $td->EXIT_STATUS => 0},
  31 + $td->NORMALIZE_NEWLINES);
  32 +$td->runtest("check output",
  33 + {$td->FILE => 'a.pdf'},
  34 + {$td->FILE => 'c-object-handle-creation-out.pdf'});
  35 +
  36 +$td->runtest("C indirect objects",
  37 + {$td->COMMAND => "qpdf-ctest 33 minimal.pdf '' a.pdf"},
  38 + {$td->STRING => "C test 33 done\n", $td->EXIT_STATUS => 0},
  39 + $td->NORMALIZE_NEWLINES);
  40 +$td->runtest("check output",
  41 + {$td->FILE => 'a.pdf'},
  42 + {$td->FILE => 'c-indirect-objects-out.pdf'});
  43 +
  44 +$td->runtest("C uninitialized objects",
  45 + {$td->COMMAND => "qpdf-ctest 26 '' '' ''"},
  46 + {$td->FILE => "c-oh-uninitialized-objects.out",
  47 + $td->EXIT_STATUS => 0},
  48 + $td->NORMALIZE_NEWLINES);
  49 +$td->runtest("C string with embedded null",
  50 + {$td->COMMAND => "qpdf-ctest 27 '' '' ''"},
  51 + {$td->STRING => "C test 27 done\n", $td->EXIT_STATUS => 0},
  52 + $td->NORMALIZE_NEWLINES);
  53 +$td->runtest("C wrap and clone objects",
  54 + {$td->COMMAND => "qpdf-ctest 28 minimal.pdf '' ''"},
  55 + {$td->STRING => "C test 28 done\n", $td->EXIT_STATUS => 0},
  56 + $td->NORMALIZE_NEWLINES);
  57 +$td->runtest("C object handle errors",
  58 + {$td->COMMAND => "qpdf-ctest 29 minimal.pdf '' ''"},
  59 + {$td->FILE => "c-oh-errors.out", $td->EXIT_STATUS => 0},
  60 + $td->NORMALIZE_NEWLINES);
  61 +$td->runtest("C unhandled error warning",
  62 + {$td->COMMAND => "qpdf-ctest 30 bad1.pdf '' ''"},
  63 + {$td->FILE => "c-unhandled-error.out", $td->EXIT_STATUS => 0},
  64 + $td->NORMALIZE_NEWLINES);
  65 +$td->runtest("C type mismatch warning",
  66 + {$td->COMMAND => "qpdf-ctest 31 minimal.pdf '' ''"},
  67 + {$td->FILE => "c-type-warning.out", $td->EXIT_STATUS => 0},
  68 + $td->NORMALIZE_NEWLINES);
  69 +$td->runtest("C get object by ID",
  70 + {$td->COMMAND => "qpdf-ctest 32 minimal.pdf '' ''"},
  71 + {$td->STRING => "C test 32 done\n", $td->EXIT_STATUS => 0},
  72 + $td->NORMALIZE_NEWLINES);
  73 +
  74 +cleanup();
  75 +$td->report($n_tests);
... ...
qpdf/qtest/c_api_page.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('c_api_page');
  16 +
  17 +my $n_tests = 5;
  18 +
  19 +$td->runtest("C page normal",
  20 + {$td->COMMAND =>
  21 + "qpdf-ctest 34 11-pages.pdf '' a.pdf minimal.pdf"},
  22 + {$td->STRING => "C test 34 done\n", $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +$td->runtest("check output",
  25 + {$td->FILE => 'a.pdf'},
  26 + {$td->FILE => 'c-pages.pdf'});
  27 +
  28 +$td->runtest("C page errors",
  29 + {$td->COMMAND =>
  30 + "qpdf-ctest 35 11-pages.pdf '' ''"},
  31 + {$td->FILE => "c-page-errors.out", $td->EXIT_STATUS => 0},
  32 + $td->NORMALIZE_NEWLINES);
  33 +$td->runtest("C inherited page resources",
  34 + {$td->COMMAND =>
  35 + "qpdf-ctest 36 inherited-rotate.pdf '' ''"},
  36 + {$td->STRING => "C test 36 done\n", $td->EXIT_STATUS => 0},
  37 + $td->NORMALIZE_NEWLINES);
  38 +$td->runtest("C pages cache",
  39 + {$td->COMMAND =>
  40 + "qpdf-ctest 37 11-pages.pdf '' ''"},
  41 + {$td->STRING => "C test 37 done\n", $td->EXIT_STATUS => 0},
  42 + $td->NORMALIZE_NEWLINES);
  43 +
  44 +cleanup();
  45 +$td->report($n_tests);
... ...
qpdf/qtest/c_api_stream.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('c_api_stream');
  16 +
  17 +my $n_tests = 5;
  18 +
  19 +$td->runtest("C read streams",
  20 + {$td->COMMAND =>
  21 + "qpdf-ctest 38 11-pages.pdf '' ''"},
  22 + {$td->FILE => "c-get-stream.out", $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +$td->runtest("C foreign object",
  26 + {$td->COMMAND =>
  27 + "qpdf-ctest 39 11-pages.pdf '' a.pdf minimal.pdf"},
  28 + {$td->STRING => "C test 39 done\n", $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("check output",
  31 + {$td->FILE => 'a.pdf'},
  32 + {$td->FILE => 'c-foreign.pdf'});
  33 +
  34 +$td->runtest("C new stream",
  35 + {$td->COMMAND =>
  36 + "qpdf-ctest 40 minimal.pdf '' a.pdf"},
  37 + {$td->STRING => "C test 40 done\n", $td->EXIT_STATUS => 0},
  38 + $td->NORMALIZE_NEWLINES);
  39 +$td->runtest("check output",
  40 + {$td->FILE => 'a.pdf'},
  41 + {$td->FILE => 'c-new-stream.pdf'});
  42 +cleanup();
  43 +$td->report($n_tests);
... ...
qpdf/qtest/character_encoding.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('character_encoding');
  16 +
  17 +my $n_tests = 4;
  18 +
  19 +$td->runtest("PDF doc encoding to Unicode",
  20 + {$td->COMMAND => "test_pdf_doc_encoding pdf-doc-to-utf8.in"},
  21 + {$td->FILE => "pdf-doc-to-utf8.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("UTF-16 encoding",
  24 + {$td->COMMAND => "test_pdf_unicode unicode.in"},
  25 + {$td->FILE => "unicode.out", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +$td->runtest("UTF-16 encoding errors",
  28 + {$td->COMMAND => "test_pdf_unicode unicode-errors.in"},
  29 + {$td->FILE => "unicode-errors.out", $td->EXIT_STATUS => 0},
  30 + $td->NORMALIZE_NEWLINES);
  31 +
  32 +# UTF-16LE is not allowed by the PDF spec, but it seems that most
  33 +# readers accept it.
  34 +$td->runtest("UTF-16LE strings",
  35 + {$td->COMMAND => "qpdf --list-attachments --verbose utf16le.pdf"},
  36 + {$td->FILE => "utf16le-attachments.out", $td->EXIT_STATUS => 0},
  37 + $td->NORMALIZE_NEWLINES);
  38 +
  39 +cleanup();
  40 +$td->report($n_tests);
... ...
qpdf/qtest/check_encryption.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('check_encryption');
  16 +
  17 +my @check_encryption_password = (
  18 + # file, password, is-encrypted, requires-password
  19 + ["minimal.pdf", "", 2, 2],
  20 + ["20-pages.pdf", "", 0, 0],
  21 + ["20-pages.pdf", "user", 0, 3],
  22 + );
  23 +my $n_tests = 3 * scalar(@check_encryption_password);
  24 +foreach my $d (@check_encryption_password)
  25 +{
  26 + my ($file, $pass, $is_encrypted, $requires_password) = @$d;
  27 + $td->runtest("is encrypted ($file, pass=$pass)",
  28 + {$td->COMMAND => "qpdf --is-encrypted --password=$pass $file"},
  29 + {$td->STRING => "", $td->EXIT_STATUS => $is_encrypted});
  30 + $td->runtest("requires password ($file, pass=$pass)",
  31 + {$td->COMMAND => "qpdf --requires-password" .
  32 + " --password=$pass $file"},
  33 + {$td->STRING => "", $td->EXIT_STATUS => $requires_password});
  34 +}
  35 +
  36 +# Exercise reading password from file
  37 +open(F, ">args") or die;
  38 +print F "user\n";
  39 +close(F);
  40 +$td->runtest("password from file)",
  41 + {$td->COMMAND => "qpdf --check --password-file=args 20-pages.pdf"},
  42 + {$td->FILE => "20-pages-check.out", $td->EXIT_STATUS => 0},
  43 + $td->NORMALIZE_NEWLINES);
  44 +open(F, ">>args") or die;
  45 +print F "ignored\n";
  46 +close(F);
  47 +$td->runtest("ignore extra args from file)",
  48 + {$td->COMMAND => "qpdf --check --password-file=args 20-pages.pdf"},
  49 + {$td->FILE => "20-pages-check-password-warning.out",
  50 + $td->EXIT_STATUS => 0},
  51 + $td->NORMALIZE_NEWLINES);
  52 +unlink "args";
  53 +$td->runtest("password from stdin)",
  54 + {$td->COMMAND => "echo user |" .
  55 + " qpdf --check --password-file=- 20-pages.pdf"},
  56 + {$td->FILE => "20-pages-check.out", $td->EXIT_STATUS => 0},
  57 + $td->NORMALIZE_NEWLINES);
  58 +
  59 +cleanup();
  60 +$td->report($n_tests);
... ...
qpdf/qtest/cleartext_metadata.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('cleartext_metadata');
  16 +
  17 +my $n_tests = 58;
  18 +
  19 +# args: file, exp_encrypted, exp_cleartext
  20 +check_metadata($td, "compressed-metadata.pdf", 0, 0);
  21 +check_metadata($td, "enc-base.pdf", 0, 1);
  22 +
  23 +foreach my $f (qw(compressed-metadata.pdf enc-base.pdf))
  24 +{
  25 + foreach my $w (qw(compress preserve))
  26 + {
  27 + $td->runtest("$w streams ($f)",
  28 + {$td->COMMAND => "qpdf --stream-data=$w $f a.pdf"},
  29 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  30 + check_metadata($td, "a.pdf", 0, 1);
  31 + $td->runtest("encrypt normally",
  32 + {$td->COMMAND =>
  33 + "qpdf --allow-weak-crypto" .
  34 + " --encrypt '' o 128 -- a.pdf b.pdf"},
  35 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  36 + check_metadata($td, "b.pdf", 1, 0);
  37 + unlink "b.pdf";
  38 + $td->runtest("encrypt V4",
  39 + {$td->COMMAND =>
  40 + "qpdf --allow-weak-crypto" .
  41 + " --encrypt '' o 128 --force-V4 -- a.pdf b.pdf"},
  42 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  43 + check_metadata($td, "b.pdf", 1, 0);
  44 + unlink "b.pdf";
  45 + $td->runtest("encrypt with cleartext metadata",
  46 + {$td->COMMAND =>
  47 + "qpdf --allow-weak-crypto" .
  48 + " --encrypt '' o 128 --cleartext-metadata --" .
  49 + " a.pdf b.pdf"},
  50 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  51 + check_metadata($td, "b.pdf", 1, 1);
  52 + $td->runtest("preserve encryption",
  53 + {$td->COMMAND => "qpdf b.pdf c.pdf"},
  54 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  55 + check_metadata($td, "c.pdf", 1, 1);
  56 + unlink "b.pdf", "c.pdf";
  57 + $td->runtest("encrypt with aes and cleartext metadata",
  58 + {$td->COMMAND =>
  59 + "qpdf --encrypt '' o 128" .
  60 + " --cleartext-metadata --use-aes=y -- a.pdf b.pdf"},
  61 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  62 + check_metadata($td, "b.pdf", 1, 1);
  63 + $td->runtest("preserve encryption",
  64 + {$td->COMMAND => "qpdf b.pdf c.pdf"},
  65 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  66 + check_metadata($td, "c.pdf", 1, 1);
  67 + unlink "b.pdf", "c.pdf";
  68 + }
  69 +}
  70 +
  71 +cleanup();
  72 +$td->report($n_tests);
... ...
qpdf/qtest/coalesce_contents.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('coalesce_contents');
  16 +
  17 +my $n_tests = 8;
  18 +
  19 +$td->runtest("qdf with normalize warnings",
  20 + {$td->COMMAND =>
  21 + "qpdf --qdf --static-id split-tokens.pdf a.pdf"},
  22 + {$td->FILE => "normalize-warnings.out", $td->EXIT_STATUS => 3},
  23 + $td->NORMALIZE_NEWLINES);
  24 +$td->runtest("check output",
  25 + {$td->FILE => "a.pdf"},
  26 + {$td->FILE => "split-tokens.qdf"});
  27 +$td->runtest("coalesce to qdf",
  28 + {$td->COMMAND =>
  29 + "qpdf --qdf --static-id coalesce.pdf a.pdf"},
  30 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  31 + $td->NORMALIZE_NEWLINES);
  32 +$td->runtest("check output",
  33 + {$td->FILE => "a.pdf"},
  34 + {$td->FILE => "coalesce.qdf"});
  35 +$td->runtest("coalesce contents with qdf",
  36 + {$td->COMMAND =>
  37 + "qpdf --qdf --static-id" .
  38 + " --coalesce-contents coalesce.pdf a.pdf"},
  39 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  40 +$td->runtest("check output",
  41 + {$td->FILE => "a.pdf"},
  42 + {$td->FILE => "coalesce-out.qdf"});
  43 +$td->runtest("coalesce contents without qdf",
  44 + {$td->COMMAND =>
  45 + "qpdf --static-id" .
  46 + " --coalesce-contents coalesce.pdf a.pdf"},
  47 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  48 +$td->runtest("check output",
  49 + {$td->FILE => "a.pdf"},
  50 + {$td->FILE => "coalesce-out.pdf"});
  51 +
  52 +cleanup();
  53 +$td->report($n_tests);
... ...
qpdf/qtest/collate.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('collate');
  16 +
  17 +my @collate = (
  18 + ["", "three-files", "collate-odd",
  19 + "collate-odd.pdf 1-5 minimal.pdf collate-even.pdf 7-1"],
  20 + [1, "three-files", "collate-odd",
  21 + "collate-odd.pdf 1-5 minimal.pdf collate-even.pdf 7-1"],
  22 + [2, "three-files-2", "collate-odd",
  23 + "collate-odd.pdf 1-5 minimal.pdf collate-even.pdf 7-1"],
  24 + );
  25 +my $n_tests = 2 * scalar(@collate);
  26 +
  27 +foreach my $d (@collate)
  28 +{
  29 + my ($n, $description, $first, $args) = @$d;
  30 + my $collate = '--collate';
  31 + if ($n)
  32 + {
  33 + $collate .= "=$n";
  34 + }
  35 + $td->runtest("collate pages: $description",
  36 + {$td->COMMAND =>
  37 + "qpdf --qdf --static-id $collate $first.pdf" .
  38 + " --pages $args -- a.pdf"},
  39 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  40 + $td->runtest("check output",
  41 + {$td->FILE => "a.pdf"},
  42 + {$td->FILE => "$description-collate-out.pdf"});
  43 +}
  44 +
  45 +cleanup();
  46 +$td->report($n_tests);
... ...
qpdf/qtest/compare_pdfs.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use Digest::MD5;
  6 +use File::Copy;
  7 +
  8 +unshift(@INC, '.');
  9 +require qpdf_test_helpers;
  10 +
  11 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  12 +
  13 +require TestDriver;
  14 +
  15 +cleanup();
  16 +
  17 +my $td = new TestDriver('compare_pdfs');
  18 +
  19 +my $n_compare_pdfs = 5;
  20 +
  21 +# Check compare_pdfs to make sure that it works properly. Each call
  22 +# to compare_pdfs is worth three test cases.
  23 +compare_pdfs($td, "p1-a-p2-b.pdf", "p1-a-p2-b.pdf");
  24 +compare_pdfs($td, "p1-a.pdf", "p1-a.pdf");
  25 +compare_pdfs($td, "p1-a.pdf", "p1-b.pdf", 1);
  26 +compare_pdfs($td, "p1-a.pdf", "p1-a-p2-b.pdf", 1);
  27 +compare_pdfs($td, "p1-a-p2-a.pdf", "p1-a-p2-b.pdf", 1);
  28 +flush_tiff_cache();
  29 +
  30 +cleanup();
  31 +$td->report(calc_ntests(0, $n_compare_pdfs));
... ...
qpdf/qtest/completion.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +unshift(@INC, '../../libtests/qtest/arg_parser');
  9 +require completion_helpers;
  10 +
  11 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  12 +
  13 +require TestDriver;
  14 +
  15 +cleanup();
  16 +
  17 +my $td = new TestDriver('completion');
  18 +
  19 +# Tests to exercise QPDFArgParser belong in arg_parser.test in
  20 +# libtests. These tests are supposed to be specific to the qpdf cli.
  21 +# Since they were written prior to moving QPDFArgParser into the
  22 +# library, there are several tests here that also exercise
  23 +# QPDFArgParser logic.
  24 +my @completion_tests = (
  25 + ['', 0, 'bad-input-1'],
  26 + ['', 1, 'bad-input-2'],
  27 + ['', 2, 'bad-input-3'],
  28 + ['qpdf', 2, 'bad-input-4'],
  29 + ['qpdf ', undef, 'top'],
  30 + ['qpdf -', undef, 'top-arg'],
  31 + ['qpdf --enc', undef, 'enc'],
  32 + ['qpdf --encrypt ', undef, 'encrypt'],
  33 + ['qpdf --encrypt u ', undef, 'encrypt-u'],
  34 + ['qpdf --encrypt u o ', undef, 'encrypt-u-o'],
  35 + ['qpdf @encrypt-u o ', undef, 'encrypt-u-o'],
  36 + ['qpdf --encrypt u o 40 --', undef, 'encrypt-40'],
  37 + ['qpdf --encrypt u o 128 --', undef, 'encrypt-128'],
  38 + ['qpdf --encrypt u o 256 --', undef, 'encrypt-256'],
  39 + ['qpdf --encrypt u o bad --', undef, 'encrypt-bad'],
  40 + ['qpdf --split-pag', undef, 'split'],
  41 + ['qpdf --decode-l', undef, 'decode-l'],
  42 + ['qpdf --decode-lzzz', 15, 'decode-l'],
  43 + ['qpdf --decode-level=', undef, 'decode-level'],
  44 + ['qpdf --decode-level=g', undef, 'decode-level-g'],
  45 + ['qpdf --check -', undef, 'later-arg'],
  46 + ['qpdf infile outfile oops --ch', undef, 'usage-empty'],
  47 + ['qpdf --encrypt \'user " password\' ', undef, 'quoting'],
  48 + ['qpdf --encrypt \'user password\' ', undef, 'quoting'],
  49 + ['qpdf --encrypt "user password" ', undef, 'quoting'],
  50 + ['qpdf --encrypt "user pass\'word" ', undef, 'quoting'],
  51 + ['qpdf --encrypt user\ password ', undef, 'quoting'],
  52 + );
  53 +my $n_tests = 2 * scalar(@completion_tests);
  54 +my $completion_filter =
  55 + "perl ../../../libtests/qtest/arg_parser/filter-completion.pl";
  56 +foreach my $c (@completion_tests)
  57 +{
  58 + my ($cmd, $point, $description) = @$c;
  59 + my $out = "completion-$description.out";
  60 + my $zout = "completion-$description-zsh.out";
  61 + if (! -f $zout)
  62 + {
  63 + $zout = $out;
  64 + }
  65 + $td->runtest("bash completion: $description",
  66 + {$td->COMMAND => [@{bash_completion("qpdf", $cmd, $point)}],
  67 + $td->FILTER => "$completion_filter $out"},
  68 + {$td->FILE => "$out", $td->EXIT_STATUS => 0},
  69 + $td->NORMALIZE_NEWLINES);
  70 + $td->runtest("zsh completion: $description",
  71 + {$td->COMMAND => [@{zsh_completion("qpdf", $cmd, $point)}],
  72 + $td->FILTER => "$completion_filter $zout"},
  73 + {$td->FILE => "$zout", $td->EXIT_STATUS => 0},
  74 + $td->NORMALIZE_NEWLINES);
  75 +}
  76 +
  77 +cleanup();
  78 +$td->report($n_tests);
... ...
qpdf/qtest/compression_level.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('compression_level');
  16 +
  17 +my $n_tests = 4;
  18 +
  19 +check_pdf($td, "recompress with level",
  20 + "qpdf --static-id --recompress-flate --compression-level=9" .
  21 + " --object-streams=generate minimal.pdf",
  22 + "minimal-9.pdf", 0);
  23 +check_pdf($td, "recompress with level",
  24 + "qpdf --static-id --recompress-flate --compression-level=1" .
  25 + " --object-streams=generate minimal.pdf",
  26 + "minimal-1.pdf", 0);
  27 +
  28 +cleanup();
  29 +$td->report($n_tests);
... ...
qpdf/qtest/content_preservation.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use Digest::MD5;
  6 +use File::Basename;
  7 +use File::Copy;
  8 +
  9 +unshift(@INC, '.');
  10 +require qpdf_test_helpers;
  11 +
  12 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  13 +
  14 +require TestDriver;
  15 +
  16 +cleanup();
  17 +
  18 +my $td = new TestDriver('content_preservation');
  19 +
  20 +my @files = ("encrypted-with-images.pdf", # encrypted
  21 + "inline-images.pdf",
  22 + "lin-special.pdf",
  23 + "object-stream.pdf",
  24 + "hybrid-xref.pdf");
  25 +my @flags = (["-qdf", # 1
  26 + "qdf"],
  27 + ["-qdf --normalize-content=n", # 2
  28 + "qdf not normalized"],
  29 + ["-qdf --stream-data=preserve", # 3
  30 + "qdf not uncompressed"],
  31 + ["-qdf --stream-data=preserve --normalize-content=n", # 4
  32 + "qdf not normalized or uncompressed"],
  33 + ["--stream-data=uncompress", # 5
  34 + "uncompresed"],
  35 + ["--normalize-content=y", # 6
  36 + "normalized"],
  37 + ["--stream-data=uncompress --normalize-content=y", # 7
  38 + "uncompressed and normalized"],
  39 + ["-decrypt", # 8
  40 + "decrypted"],
  41 + ["-linearize", # 9
  42 + "linearized"],
  43 + ["-allow-weak-crypto -encrypt \"\" owner 128 --", # 10
  44 + "encrypted"],
  45 + ["-linearize -allow-weak-crypto -encrypt \"\" o 128 --", # 11
  46 + "linearized and encrypted"],
  47 + ["", # 12
  48 + "no arguments"],
  49 + );
  50 +
  51 +my $n_tests = 1 + (@files * @flags * 2 * 3);
  52 +my $n_compare_pdfs = 1 + (@files * @flags * 2);
  53 +
  54 +foreach my $file (@files)
  55 +{
  56 + my $base = basename($file, '.pdf');
  57 +
  58 + foreach my $o (qw(disable generate))
  59 + {
  60 + my $n = 0;
  61 + my $oflags = "--object-streams=$o";
  62 + my $odescrip = "os:" . substr($o, 0, 1);
  63 + my $osuf = ($o eq 'generate' ? "-ogen" : "");
  64 + foreach my $d (@flags)
  65 + {
  66 + my ($flags, $fdescrip) = @$d;
  67 + ++$n;
  68 + system("rm -f *.pnm");
  69 +
  70 + $td->runtest("$file ($odescrip $fdescrip)",
  71 + {$td->COMMAND => "qpdf $flags $oflags $file a.pdf"},
  72 + {$td->STRING => "",
  73 + $td->EXIT_STATUS => 0});
  74 +
  75 + $td->runtest("check status",
  76 + {$td->COMMAND => "qpdf --check a.pdf"},
  77 + {$td->FILE => "$base.$n$osuf.check",
  78 + $td->EXIT_STATUS => 0},
  79 + $td->NORMALIZE_NEWLINES);
  80 +
  81 + $td->runtest("check with C API",
  82 + {$td->COMMAND => [qw(qpdf-ctest 1 a.pdf), "", ""]},
  83 + {$td->FILE => "$base.$n$osuf.c-check",
  84 + $td->EXIT_STATUS => 0},
  85 + $td->NORMALIZE_NEWLINES);
  86 +
  87 + compare_pdfs($td, $file, "a.pdf");
  88 + }
  89 + flush_tiff_cache();
  90 + }
  91 +}
  92 +
  93 +$td->runtest("convert inline-images to qdf",
  94 + {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
  95 + " --qdf inline-images.pdf a.pdf"},
  96 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  97 +
  98 +compare_pdfs($td, "inline-images.pdf", "a.pdf");
  99 +
  100 +cleanup();
  101 +$td->report(calc_ntests($n_tests, $n_compare_pdfs));
... ...
qpdf/qtest/copy_annotations.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('copy_annotations');
  16 +
  17 +my $n_tests = 39;
  18 +
  19 +$td->runtest("complex copy annotations",
  20 + {$td->COMMAND =>
  21 + "qpdf --qdf --static-id --no-original-object-ids" .
  22 + " fxo-red.pdf --overlay form-fields-and-annotations.pdf" .
  23 + " --repeat=1 -- a.pdf"},
  24 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  25 + $td->NORMALIZE_NEWLINES);
  26 +$td->runtest("check output",
  27 + {$td->FILE => "a.pdf"},
  28 + {$td->FILE => "overlay-copy-annotations.pdf"});
  29 +
  30 +foreach my $page (1, 2, 5, 6)
  31 +{
  32 + $td->runtest("copy annotations single page ($page)",
  33 + {$td->COMMAND =>
  34 + "qpdf --qdf --static-id --no-original-object-ids" .
  35 + " --pages . $page --" .
  36 + " fxo-red.pdf --overlay form-fields-and-annotations.pdf" .
  37 + " --repeat=1 -- a.pdf"},
  38 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  39 + $td->NORMALIZE_NEWLINES);
  40 + $td->runtest("check output",
  41 + {$td->FILE => "a.pdf"},
  42 + {$td->FILE => "overlay-copy-annotations-p$page.pdf"});
  43 +}
  44 +
  45 +foreach my $d ([1, "appearances-1.pdf"],
  46 + [2, "appearances-1-rotated.pdf"])
  47 +{
  48 + my ($n, $file1) = @$d;
  49 + $td->runtest("copy/transfer with defaults",
  50 + {$td->COMMAND => "test_driver 80 $file1 minimal.pdf"},
  51 + {$td->STRING => "test 80 done\n", $td->EXIT_STATUS => 0},
  52 + $td->NORMALIZE_NEWLINES);
  53 + $td->runtest("check output A",
  54 + {$td->FILE => "a.pdf"},
  55 + {$td->FILE => "test80a$n.pdf"});
  56 + $td->runtest("check output B",
  57 + {$td->FILE => "b.pdf"},
  58 + {$td->FILE => "test80b$n.pdf"});
  59 +}
  60 +
  61 +$td->runtest("page extraction with fields",
  62 + {$td->COMMAND =>
  63 + "qpdf --static-id --empty" .
  64 + " --pages fields-two-pages.pdf -- a.pdf"},
  65 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  66 + $td->NORMALIZE_NEWLINES);
  67 +$td->runtest("check output",
  68 + {$td->FILE => "a.pdf"},
  69 + {$td->FILE => "fields-pages-out.pdf"});
  70 +$td->runtest("page splitting with fields",
  71 + {$td->COMMAND =>
  72 + "qpdf --static-id" .
  73 + " --split-pages fields-two-pages.pdf split-out.pdf"},
  74 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  75 + $td->NORMALIZE_NEWLINES);
  76 +for (my $i = 1; $i <= 2; ++$i)
  77 +{
  78 + $td->runtest("check output",
  79 + {$td->FILE => "split-out-$i.pdf"},
  80 + {$td->FILE => "fields-split-$i.pdf"});
  81 +}
  82 +$td->runtest("keeping some fields",
  83 + {$td->COMMAND =>
  84 + "qpdf --static-id fields-two-pages.pdf" .
  85 + " --pages . 1 minimal.pdf -- a.pdf"},
  86 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  87 + $td->NORMALIZE_NEWLINES);
  88 +$td->runtest("check output",
  89 + {$td->FILE => "a.pdf"},
  90 + {$td->FILE => "kept-some-fields.pdf"});
  91 +$td->runtest("not keeping any fields",
  92 + {$td->COMMAND =>
  93 + "qpdf --static-id kept-some-fields.pdf" .
  94 + " --pages . 2 -- a.pdf"},
  95 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  96 + $td->NORMALIZE_NEWLINES);
  97 +$td->runtest("check output",
  98 + {$td->FILE => "a.pdf"},
  99 + {$td->FILE => "kept-no-fields.pdf"});
  100 +$td->runtest("other file first",
  101 + {$td->COMMAND =>
  102 + "qpdf --qdf --no-original-object-ids" .
  103 + " --static-id fields-two-pages.pdf" .
  104 + " --pages ./fields-two-pages.pdf . 1 -- a.pdf"},
  105 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  106 + $td->NORMALIZE_NEWLINES);
  107 +$td->runtest("check output",
  108 + {$td->FILE => "a.pdf"},
  109 + {$td->FILE => "other-file-first.pdf"});
  110 +
  111 +$td->runtest("field conflict resolution",
  112 + {$td->COMMAND =>
  113 + "qpdf form-fields-and-annotations.pdf" .
  114 + " --pages . 1,1 ./form-fields-and-annotations.pdf 1,1 --" .
  115 + " --qdf --static-id --no-original-object-ids a.pdf"},
  116 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  117 + $td->NORMALIZE_NEWLINES);
  118 +$td->runtest("check output",
  119 + {$td->FILE => "a.pdf"},
  120 + {$td->FILE => "resolved-field-conflicts.pdf"});
  121 +
  122 +# field-resource-conflict.pdf was crafted so that an appearance stream
  123 +# had an existing resource that it actually referenced in the
  124 +# appearance stream whose name, /F1_1, clashed with the result of
  125 +# resolving conflicts in /DR. It's a crazy corner case, but it if it
  126 +# ever happened, it would be really hard to track down, and it could
  127 +# arise through multiple passes through qpdf with intervening edits.
  128 +$td->runtest("appearance stream resource conflict",
  129 + {$td->COMMAND =>
  130 + "qpdf field-resource-conflict.pdf" .
  131 + " --pages . 1,1 ./field-resource-conflict.pdf --" .
  132 + " --qdf --static-id --no-original-object-ids a.pdf"},
  133 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  134 + $td->NORMALIZE_NEWLINES);
  135 +$td->runtest("check output",
  136 + {$td->FILE => "a.pdf"},
  137 + {$td->FILE => "resolved-appearance-conflicts.pdf"});
  138 +
  139 +$td->runtest("resource conflicts + flatten",
  140 + {$td->COMMAND =>
  141 + "qpdf field-resource-conflict.pdf" .
  142 + " --pages . 1,1 ./field-resource-conflict.pdf --" .
  143 + " --generate-appearances --flatten-annotations=all" .
  144 + " --qdf --static-id --no-original-object-ids a.pdf"},
  145 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  146 + $td->NORMALIZE_NEWLINES);
  147 +$td->runtest("check output",
  148 + {$td->FILE => "a.pdf"},
  149 + {$td->FILE => "resolved-appearance-conflicts-generate.pdf"});
  150 +
  151 +$td->runtest("default DA/Q",
  152 + {$td->COMMAND =>
  153 + "qpdf form-fields-and-annotations.pdf" .
  154 + " --pages . default-da-q.pdf --" .
  155 + " --qdf --static-id --no-original-object-ids" .
  156 + " --generate-appearances a.pdf"},
  157 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  158 + $td->NORMALIZE_NEWLINES);
  159 +$td->runtest("check output",
  160 + {$td->FILE => "a.pdf"},
  161 + {$td->FILE => "default-da-q-out.pdf"});
  162 +
  163 +$td->runtest("DA/appearance stream errors",
  164 + {$td->COMMAND =>
  165 + "qpdf field-parse-errors.pdf" .
  166 + " --pages ./field-parse-errors.pdf --" .
  167 + " --qdf --static-id --no-original-object-ids a.pdf"},
  168 + {$td->FILE => "field-parse-errors.out", $td->EXIT_STATUS => 3},
  169 + $td->NORMALIZE_NEWLINES);
  170 +$td->runtest("check output",
  171 + {$td->FILE => "a.pdf"},
  172 + {$td->FILE => "field-parse-errors-out.pdf"});
  173 +
  174 +$td->runtest("Direct DR and annotations",
  175 + {$td->COMMAND =>
  176 + "qpdf direct-dr.pdf --split-pages" .
  177 + " --qdf --static-id --no-original-object-ids" .
  178 + " split-out.pdf"},
  179 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  180 + $td->NORMALIZE_NEWLINES);
  181 +$td->runtest("check output",
  182 + {$td->FILE => "split-out-1.pdf"},
  183 + {$td->FILE => "direct-dr-out.pdf"});
  184 +
  185 +cleanup();
  186 +$td->report($n_tests);
... ...
qpdf/qtest/copy_foreign_objects.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('copy_foreign_objects');
  16 +
  17 +my $n_tests = 11;
  18 +
  19 +foreach my $d ([25, 1], [26, 2], [27, 3])
  20 +{
  21 + my ($testn, $outn) = @$d;
  22 + $td->runtest("copy objects $outn",
  23 + {$td->COMMAND => "test_driver $testn" .
  24 + " minimal.pdf copy-foreign-objects-in.pdf"},
  25 + {$td->FILE => "copy-foreign-objects-$testn.out",
  26 + $td->EXIT_STATUS => 0},
  27 + $td->NORMALIZE_NEWLINES);
  28 + $td->runtest("check output",
  29 + {$td->FILE => "a.pdf"},
  30 + {$td->FILE => "copy-foreign-objects-out$outn.pdf"});
  31 +}
  32 +$td->runtest("copy objects error",
  33 + {$td->COMMAND => "test_driver 28" .
  34 + " copy-foreign-objects-in.pdf minimal.pdf"},
  35 + {$td->FILE => "copy-foreign-objects-errors.out",
  36 + $td->EXIT_STATUS => 0},
  37 + $td->NORMALIZE_NEWLINES);
  38 +
  39 +# Issue 449 involved indirect /Filter or /DecodeParms in streams that
  40 +# had their stream data replaced. The hand-generated
  41 +# indirect-filter.pdf file more or less reproduces the situation but
  42 +# doesn't result in the same internal error that 449 did with 10.0.1.
  43 +# The file issue-449.pdf was minimized by hand from a test case and
  44 +# does produce an internal error, though the exact reason is unclear.
  45 +# It seems to just have to do with the order in which things are
  46 +# copied.
  47 +$td->runtest("indirect filters",
  48 + {$td->COMMAND => "test_driver 69 indirect-filter.pdf"},
  49 + {$td->STRING => "test 69 done\n", $td->EXIT_STATUS => 0},
  50 + $td->NORMALIZE_NEWLINES);
  51 +foreach my $i (0, 1)
  52 +{
  53 + $td->runtest("check output",
  54 + {$td->FILE => "auto-$i.pdf"},
  55 + {$td->FILE => "indirect-filter-out-$i.pdf"});
  56 +}
  57 +$td->runtest("issue 449",
  58 + {$td->COMMAND => "test_driver 69 issue-449.pdf"},
  59 + {$td->STRING => "test 69 done\n", $td->EXIT_STATUS => 0},
  60 + $td->NORMALIZE_NEWLINES);
  61 +
  62 +cleanup();
  63 +$td->report($n_tests);
... ...
qpdf/qtest/custom_pipeline.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('custom_pipeline');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("output to custom pipeline",
  20 + {$td->COMMAND => "test_driver 33 minimal.pdf"},
  21 + {$td->STRING => "test 33 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "custom-pipeline.pdf"});
  26 +
  27 +cleanup();
  28 +$td->report($n_tests);
... ...
qpdf/qtest/dangling_refs.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('dangling_refs');
  16 +
  17 +my @dangling = (qw(minimal dangling-refs));
  18 +my $n_tests = 2 * scalar(@dangling);
  19 +
  20 +foreach my $f (@dangling)
  21 +{
  22 + $td->runtest("dangling refs: $f",
  23 + {$td->COMMAND => "test_driver 53 $f.pdf"},
  24 + {$td->FILE => "$f-dangling.out", $td->EXIT_STATUS => 0},
  25 + $td->NORMALIZE_NEWLINES);
  26 + $td->runtest("check output",
  27 + {$td->FILE => "a.pdf"},
  28 + {$td->FILE => "$f-dangling-out.pdf"});
  29 +}
  30 +cleanup();
  31 +$td->report($n_tests);
... ...
qpdf/qtest/decode_levels.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('decode_levels');
  16 +
  17 +my $n_tests = 14;
  18 +
  19 +# image-streams.pdf is the output of examples/pdf-create.
  20 +# examples/pdf-create validates the actual image data.
  21 +# image-streams-small.pdf was manually created by editing
  22 +# pdf-create.cc to reduce width and height to 40x8 and ignoring
  23 +# errors. Its purpose was to get a small file with images with
  24 +# different filters for fuzz testing.
  25 +foreach my $l (qw(none generalized specialized all))
  26 +{
  27 + $td->runtest("image-streams: $l",
  28 + {$td->COMMAND =>
  29 + "qpdf image-streams.pdf --compress-streams=n" .
  30 + " --decode-level=$l a.pdf"},
  31 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  32 + $td->NORMALIZE_NEWLINES);
  33 + $td->runtest("check image-streams: $l",
  34 + {$td->COMMAND => "test_driver 39 a.pdf"},
  35 + {$td->FILE => "image-streams-$l.out", $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +}
  38 +
  39 +# C API
  40 +$td->runtest("image-streams: C",
  41 + {$td->COMMAND => "qpdf-ctest 20 image-streams.pdf '' a.pdf"},
  42 + {$td->STRING => "C test 20 done\n", $td->EXIT_STATUS => 0},
  43 + $td->NORMALIZE_NEWLINES);
  44 +$td->runtest("check image-streams: C",
  45 + {$td->COMMAND => "test_driver 39 a.pdf"},
  46 + {$td->FILE => "image-streams-specialized.out",
  47 + $td->EXIT_STATUS => 0},
  48 + $td->NORMALIZE_NEWLINES);
  49 +
  50 +# Bad JPEG data
  51 +$td->runtest("check finds bad jpeg data",
  52 + {$td->COMMAND => "qpdf --check bad-jpeg.pdf"},
  53 + {$td->FILE => "bad-jpeg-check.out",
  54 + $td->EXIT_STATUS => 3},
  55 + $td->NORMALIZE_NEWLINES);
  56 +$td->runtest("precheck detects bad jpeg data",
  57 + {$td->COMMAND => "qpdf --static-id --decode-level=all" .
  58 + " bad-jpeg.pdf a.pdf"},
  59 + {$td->FILE => "bad-jpeg.out", $td->EXIT_STATUS => 3},
  60 + $td->NORMALIZE_NEWLINES);
  61 +$td->runtest("check file",
  62 + {$td->FILE => "a.pdf"},
  63 + {$td->FILE => "bad-jpeg-out.pdf"});
  64 +$td->runtest("get data",
  65 + {$td->COMMAND => "qpdf --show-object=6" .
  66 + " --filtered-stream-data bad-jpeg.pdf"},
  67 + {$td->FILE => "bad-jpeg-show.out", $td->EXIT_STATUS => 3},
  68 + $td->NORMALIZE_NEWLINES);
  69 +
  70 +cleanup();
  71 +$td->report($n_tests);
... ...
qpdf/qtest/decode_parameters.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('decode_parameters');
  16 +
  17 +my $n_tests = 6;
  18 +
  19 +# Make sure we ignore decode parameters that we don't understand
  20 +$td->runtest("unknown decode parameters",
  21 + {$td->COMMAND => "qpdf --check fax-decode-parms.pdf"},
  22 + {$td->FILE => "fax-decode-parms.out",
  23 + $td->EXIT_STATUS => 0},
  24 + $td->NORMALIZE_NEWLINES);
  25 +
  26 +$td->runtest("ignore broken decode parms with no filters",
  27 + {$td->COMMAND => "qpdf --check broken-decode-parms-no-filter.pdf"},
  28 + {$td->FILE => "broken-decode-parms-no-filter.out",
  29 + $td->EXIT_STATUS => 0},
  30 + $td->NORMALIZE_NEWLINES);
  31 +
  32 +$td->runtest("stream with indirect decode parms",
  33 + {$td->COMMAND =>
  34 + "qpdf --static-id indirect-decode-parms.pdf a.pdf"},
  35 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  36 +$td->runtest("check file",
  37 + {$td->FILE => "a.pdf"},
  38 + {$td->FILE => "indirect-decode-parms-out.pdf"});
  39 +
  40 +$td->runtest("decode parameters empty list",
  41 + {$td->COMMAND => "qpdf --static-id empty-decode-parms.pdf a.pdf"},
  42 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  43 +$td->runtest("check file",
  44 + {$td->FILE => "a.pdf"},
  45 + {$td->FILE => "empty-decode-parms-out.pdf"});
  46 +
  47 +cleanup();
  48 +$td->report($n_tests);
... ...
qpdf/qtest/deterministic_id.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('deterministic_id');
  16 +
  17 +my $n_tests = 11;
  18 +
  19 +foreach my $d ('nn', 'ny', 'yn', 'yy')
  20 +{
  21 + my $linearize = ($d =~ m/^y/);
  22 + my $ostream = ($d =~ m/y$/);
  23 + $td->runtest("deterministic ID: linearize/ostream=$d",
  24 + {$td->COMMAND =>
  25 + "qpdf -deterministic-id" .
  26 + ($linearize ? " -linearize" : "") .
  27 + " -object-streams=" . ($ostream ? "generate" : "disable") .
  28 + " deterministic-id-in.pdf a.pdf"},
  29 + {$td->STRING => "",
  30 + $td->EXIT_STATUS => 0});
  31 + $td->runtest("compare files",
  32 + {$td->FILE => "a.pdf"},
  33 + {$td->FILE => "deterministic-id-$d.pdf"});
  34 +}
  35 +
  36 +$td->runtest("deterministic ID with encryption",
  37 + {$td->COMMAND => "qpdf -deterministic-id encrypted-with-images.pdf a.pdf"},
  38 + {$td->STRING => "qpdf: INTERNAL ERROR: QPDFWriter::generateID" .
  39 + " has no data for deterministic ID." .
  40 + " This may happen if deterministic ID and" .
  41 + " file encryption are requested together.\n",
  42 + $td->EXIT_STATUS => 2},
  43 + $td->NORMALIZE_NEWLINES);
  44 +$td->runtest("deterministic ID (C API)",
  45 + {$td->COMMAND =>
  46 + "qpdf-ctest 19 deterministic-id-in.pdf '' a.pdf"},
  47 + {$td->STRING => "C test 19 done\n",
  48 + $td->EXIT_STATUS => 0},
  49 + $td->NORMALIZE_NEWLINES);
  50 +$td->runtest("compare files",
  51 + {$td->FILE => "a.pdf"},
  52 + {$td->FILE => "deterministic-id-nn.pdf"});
  53 +
  54 +cleanup();
  55 +$td->report($n_tests);
... ...
qpdf/qtest/disable_filter_on_write.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('disable_filter_on_write');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("no filter on write",
  20 + {$td->COMMAND => "test_driver 70 filter-on-write.pdf"},
  21 + {$td->STRING => "test 70 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "filter-on-write-out.pdf"});
  26 +
  27 +cleanup();
  28 +$td->report($n_tests);
... ...
qpdf/qtest/encryption.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('encryption');
  16 +
  17 +my $n_tests = 0;
  18 +# $n_tests incremented below
  19 +
  20 +# The enc-file.pdf files were encrypted using Acrobat 5.0, not the
  21 +# qpdf library. The files are decrypted using qpdf, then re-encrypted
  22 +# using qpdf with specific flags. The /P value is checked. The
  23 +# resulting files were saved and manually checked with Acrobat 5.0 to
  24 +# ensure that the security settings were as intended.
  25 +
  26 +# The enc-XI-file.pdf files were treated the same way but with Acrobat
  27 +# XI instead of Acrobat 5.0. They were used to create test files with
  28 +# newer encryption formats.
  29 +
  30 +# Values: basename, password, encryption flags, /P Encrypt key,
  31 +# extract-for-accessibility, extract-for-any-purpose,
  32 +# print-low-res, print-high-res, modify-assembly, modify-forms,
  33 +# modify-annotate, modify-other, modify-all
  34 +my @encrypted_files =
  35 + (['base', ''], # 1
  36 + ['R3,V2', '', # 2
  37 + '-accessibility=n -extract=n -print=full -modify=all', -532,
  38 + 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1],
  39 + ['R3,V2,U=view,O=view', 'view', # 3
  40 + '-accessibility=y -extract=n -print=none -modify=none', -3392,
  41 + 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0],
  42 + ['R3,V2,O=master', 'master', # 4
  43 + '-accessibility=n -extract=y -print=none -modify=annotate', -2576,
  44 + 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0],
  45 + ['R3,V2,O=master', '', # 5
  46 + '-accessibility=n -extract=n -print=none -modify=form', -2624,
  47 + 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0],
  48 + ['R3,V2,U=view,O=master', 'view', # 6
  49 + '-accessibility=n -extract=n -print=none -modify=assembly', -2880,
  50 + 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0],
  51 + ['R3,V2,U=view,O=master', 'master', # 7
  52 + '-accessibility=n -print=low', -2564,
  53 + 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1],
  54 + ['R3,V2,U=view,O=master', 'master', # 8
  55 + '-modify=all -assemble=n', -1028,
  56 + 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0],
  57 + ['R3,V2,U=view,O=master', 'master', # 9
  58 + '-modify=none -form=y', -1068,
  59 + 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0],
  60 + ['R3,V2,U=view,O=master', 'master', # 10
  61 + '-modify=annotate -assemble=n', -1036,
  62 + 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0],
  63 + ['R3,V2,U=view,O=master', 'master', # 11
  64 + '-form=n', -260,
  65 + 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0],
  66 + ['R3,V2,U=view,O=master', 'master', # 12
  67 + '-annotate=n', -36,
  68 + 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0],
  69 + ['R3,V2,U=view,O=master', 'master', # 13
  70 + '-modify-other=n', -12,
  71 + 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0],
  72 + ['R2,V1', '', # 14
  73 + '-print=n -modify=n -extract=n -annotate=n', -64,
  74 + 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0],
  75 + ['R2,V1,U=view,O=view', 'view', # 15
  76 + '-print=y -modify=n -extract=n -annotate=n', -60,
  77 + 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0],
  78 + ['R2,V1,O=master', 'master', # 16
  79 + '-print=n -modify=y -extract=n -annotate=n', -56,
  80 + 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0],
  81 + ['R2,V1,O=master', '', # 17
  82 + '-print=n -modify=n -extract=y -annotate=n', -48,
  83 + 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
  84 + ['R2,V1,U=view,O=master', 'view', # 18
  85 + '-print=n -modify=n -extract=n -annotate=y', -32,
  86 + 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0],
  87 + ['R2,V1,U=view,O=master', 'master', # 19
  88 + '', -4,
  89 + 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1],
  90 + ['long-password', 'asdf asdf asdf asdf asdf asdf qwer'], # 20
  91 + ['long-password', 'asdf asdf asdf asdf asdf asdf qw'], # 21
  92 + ['XI-base', ''], # 22
  93 + ['XI-R6,V5,O=master', '', # 23
  94 + '-extract=n -print=none -modify=assembly', -2368,
  95 + 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0],
  96 + ['XI-R6,V5,O=master', 'master', # 24
  97 + '-extract=n -print=none -modify=assembly', -2368,
  98 + 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0],
  99 + ['XI-R6,V5,U=view,O=master', 'view', # 25
  100 + '-print=low', -2052,
  101 + 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1],
  102 + ['XI-R6,V5,U=view,O=master', 'master', # 26
  103 + '-print=low', -2052,
  104 + 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1],
  105 + ['XI-R6,V5,U=view,O=master', 'master', # 27
  106 + '-accessibility=n', -4, # -accessibility=n has no effect
  107 + 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1],
  108 + ['XI-long-password', 'qwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnm'], # 28; -accessibility=n has no effect
  109 + ['XI-long-password', 'qwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcv'], # 29
  110 + ['XI-R6,V5,U=wwwww,O=wwwww', 'wwwww', # 30
  111 + '', -4,
  112 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
  113 + );
  114 +
  115 +$n_tests += 8 + (2 * (@encrypted_files)) + (7 * (@encrypted_files - 6)) + 9;
  116 +
  117 +$td->runtest("encrypted file",
  118 + {$td->COMMAND => "test_driver 2 encrypted-with-images.pdf"},
  119 + {$td->FILE => "encrypted1.out",
  120 + $td->EXIT_STATUS => 0},
  121 + $td->NORMALIZE_NEWLINES);
  122 +$td->runtest("preserve encryption",
  123 + {$td->COMMAND => "qpdf encrypted-with-images.pdf encrypted-with-images.enc"},
  124 + {$td->STRING => "",
  125 + $td->EXIT_STATUS => 0});
  126 +$td->runtest("recheck encrypted file",
  127 + {$td->COMMAND => "test_driver 2 encrypted-with-images.enc"},
  128 + {$td->FILE => "encrypted1.out",
  129 + $td->EXIT_STATUS => 0},
  130 + $td->NORMALIZE_NEWLINES);
  131 +
  132 +$td->runtest("empty owner password",
  133 + {$td->COMMAND => "qpdf --encrypt u '' 256 -- minimal.pdf a.pdf"},
  134 + {$td->REGEXP => ".*is insecure.*--allow-insecure.*",
  135 + $td->EXIT_STATUS => 2},
  136 + $td->NORMALIZE_NEWLINES);
  137 +$td->runtest("allow insecure",
  138 + {$td->COMMAND => "qpdf --encrypt u '' 256 --allow-insecure --" .
  139 + " minimal.pdf a.pdf"},
  140 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  141 + $td->NORMALIZE_NEWLINES);
  142 +$td->runtest("check insecure",
  143 + {$td->COMMAND => "qpdf --check a.pdf"},
  144 + {$td->FILE => "insecure-passwords.out", $td->EXIT_STATUS => 0},
  145 + $td->NORMALIZE_NEWLINES);
  146 +
  147 +# Test that long passwords that are one character too short fail. We
  148 +# test the truncation cases in the loop below by using passwords
  149 +# longer than the supported length.
  150 +$td->runtest("significant password characters (V < 5)",
  151 + {$td->COMMAND => "qpdf --check enc-long-password.pdf" .
  152 + " --password='asdf asdf asdf asdf asdf asdf q'"},
  153 + {$td->REGEXP => ".*invalid password.*", $td->EXIT_STATUS => 2});
  154 +$td->runtest("significant password characters (V = 5)",
  155 + {$td->COMMAND => "qpdf --check enc-XI-long-password.pdf" .
  156 + " --password=qwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxc"},
  157 + {$td->REGEXP => ".*invalid password.*", $td->EXIT_STATUS => 2});
  158 +
  159 +my $enc_base = undef;
  160 +my $enc_n = 0;
  161 +foreach my $d (@encrypted_files)
  162 +{
  163 + ++$enc_n;
  164 + my ($file, $pass, $xeflags, $P, $match_owner, $match_user,
  165 + $accessible, $extract, $printlow, $printhigh,
  166 + $modifyassembly, $modifyform, $modifyannot,
  167 + $modifyother, $modifyall) = @$d;
  168 +
  169 + my $f = sub { $_[0] ? "allowed" : "not allowed" };
  170 + my $jf = sub { $_[0] ? "true" : "false" };
  171 + my $enc_details = "";
  172 + my $enc_json =
  173 + "{\n" .
  174 + " \"version\": 2,\n" .
  175 + " \"parameters\": {\n" .
  176 + " \"decodelevel\": \"generalized\"\n" .
  177 + " },\n" .
  178 + " \"encrypt\": {\n" .
  179 + " \"capabilities\": {\n";
  180 + if ($match_owner)
  181 + {
  182 + $enc_details .= "Supplied password is owner password\n";
  183 + }
  184 + if ($match_user)
  185 + {
  186 + $enc_details .= "Supplied password is user password\n";
  187 + }
  188 + $enc_details .=
  189 + "extract for accessibility: " . &$f($accessible) . "\n" .
  190 + "extract for any purpose: " . &$f($extract) . "\n" .
  191 + "print low resolution: " . &$f($printlow) . "\n" .
  192 + "print high resolution: " . &$f($printhigh) . "\n" .
  193 + "modify document assembly: " . &$f($modifyassembly) . "\n" .
  194 + "modify forms: " . &$f($modifyform) . "\n" .
  195 + "modify annotations: " . &$f($modifyannot) . "\n" .
  196 + "modify other: " . &$f($modifyother) . "\n" .
  197 + "modify anything: " . &$f($modifyall) . "\n";
  198 + $enc_json .=
  199 + " \"accessibility\": " . &$jf($accessible) . ",\n" .
  200 + " \"extract\": " . &$jf($extract) . ",\n" .
  201 + " \"modify\": " . &$jf($modifyall) . ",\n" .
  202 + " \"modifyannotations\": " . &$jf($modifyannot) . ",\n" .
  203 + " \"modifyassembly\": " . &$jf($modifyassembly) . ",\n" .
  204 + " \"modifyforms\": " . &$jf($modifyform) . ",\n" .
  205 + " \"modifyother\": " . &$jf($modifyother) . ",\n" .
  206 + " \"printhigh\": " . &$jf($printhigh) . ",\n" .
  207 + " \"printlow\": " . &$jf($printlow) . "\n" .
  208 + " },\n" .
  209 + " \"encrypted\": true,\n" .
  210 + " \"ownerpasswordmatched\": ---opm---,\n" .
  211 + " \"parameters\": {\n" .
  212 + " \"P\": ---P---,\n" .
  213 + " \"R\": ---R---,\n" .
  214 + " \"V\": ---V---,\n" .
  215 + " \"bits\": ---bits---,\n" .
  216 + " \"filemethod\": \"---method---\",\n" .
  217 + " \"key\": null,\n" .
  218 + " \"method\": \"---method---\",\n" .
  219 + " \"streammethod\": \"---method---\",\n" .
  220 + " \"stringmethod\": \"---method---\"\n" .
  221 + " },\n" .
  222 + " \"userpasswordmatched\": ---upm---\n" .
  223 + " }\n" .
  224 + "}\n";
  225 + if ($file =~ m/XI-/)
  226 + {
  227 + $enc_details .=
  228 + "stream encryption method: AESv3\n" .
  229 + "string encryption method: AESv3\n" .
  230 + "file encryption method: AESv3\n";
  231 + }
  232 +
  233 + # Test writing to stdout
  234 + $td->runtest("decrypt $file",
  235 + {$td->COMMAND =>
  236 + "qpdf --static-id -qdf --object-streams=disable" .
  237 + " --no-original-object-ids" .
  238 + " --password=\"$pass\" enc-$file.pdf -" .
  239 + " > $file.enc"},
  240 + {$td->STRING => "",
  241 + $td->EXIT_STATUS => 0});
  242 + if ($file =~ m/base$/)
  243 + {
  244 + $enc_base = $file;
  245 + $td->runtest("check ID",
  246 + {$td->COMMAND => "perl check-ID.pl $file.enc"},
  247 + {$td->STRING => "ID okay\n",
  248 + $td->EXIT_STATUS => 0},
  249 + $td->NORMALIZE_NEWLINES);
  250 + }
  251 + else
  252 + {
  253 + $td->runtest("check against base",
  254 + {$td->COMMAND =>
  255 + "sh ./diff-encrypted $enc_base.enc $file.enc"},
  256 + {$td->STRING => "okay\n",
  257 + $td->EXIT_STATUS => 0},
  258 + $td->NORMALIZE_NEWLINES);
  259 + }
  260 + if ($file =~ m/^(?:XI-)?R(\d),V(\d)(?:,U=(\w+))?(?:,O=(\w+))?$/)
  261 + {
  262 + my $R = $1;
  263 + my $V = $2;
  264 + my $upass = $3 || "";
  265 + my $opass = $4 || "";
  266 + my $bits = (($V == 5) ? 256 : ($V == 2) ? 128 : 40);
  267 + my $method = $bits == 256 ? "AESv3" : "RC4";
  268 + my $opm = ($pass eq $opass ? "true" : "false");
  269 + my $upm = ($pass eq $upass ? "true" : "false");
  270 + $enc_json =~ s/---R---/$R/;
  271 + $enc_json =~ s/---P---/$P/;
  272 + $enc_json =~ s/---V---/$V/;
  273 + $enc_json =~ s/---bits---/$bits/;
  274 + $enc_json =~ s/---method---/$method/g;
  275 + $enc_json =~ s/---opm---/$opm/;
  276 + $enc_json =~ s/---upm---/$upm/;
  277 +
  278 + my $eflags = "--allow-weak-crypto" .
  279 + " -encrypt \"$upass\" \"$opass\" $bits $xeflags --";
  280 + if (($opass eq "") && ($bits == 256))
  281 + {
  282 + $eflags =~ s/--$/--allow-insecure --/;
  283 + }
  284 + if (($pass ne $upass) && ($V >= 5))
  285 + {
  286 + # V >= 5 can no longer recover user password with owner
  287 + # password.
  288 + $upass = "";
  289 + }
  290 + my $accessibility_warning = "";
  291 + if (($R > 3) && ($eflags =~ /accessibility=n/))
  292 + {
  293 + $accessibility_warning =
  294 + "qpdf: -accessibility=n is ignored" .
  295 + " for modern encryption formats\n";
  296 + }
  297 + $td->runtest("encrypt $file",
  298 + {$td->COMMAND =>
  299 + "qpdf --static-id --no-original-object-ids -qdf" .
  300 + " $eflags $file.enc $file.enc2"},
  301 + {$td->STRING => $accessibility_warning,
  302 + $td->EXIT_STATUS => 0},
  303 + $td->NORMALIZE_NEWLINES);
  304 + $td->runtest("check /P enc2 ($enc_n)",
  305 + {$td->COMMAND =>
  306 + "qpdf --show-encryption --password=\"$pass\"" .
  307 + " $file.enc2"},
  308 + {$td->STRING => "R = $R\nP = $P\n" .
  309 + "User password = $upass\n$enc_details",
  310 + $td->EXIT_STATUS => 0},
  311 + $td->NORMALIZE_NEWLINES);
  312 + $td->runtest("json encrypt key ($enc_n)",
  313 + {$td->COMMAND =>
  314 + "qpdf --json --json-key=encrypt" .
  315 + " --password=\"$pass\"" .
  316 + " $file.enc2"},
  317 + {$td->STRING => $enc_json, $td->EXIT_STATUS => 0},
  318 + $td->NORMALIZE_NEWLINES);
  319 + $td->runtest("decrypt again",
  320 + {$td->COMMAND =>
  321 + "qpdf --static-id --no-original-object-ids -qdf" .
  322 + " --password=\"$pass\"" .
  323 + " $file.enc2 $file.enc3"},
  324 + {$td->STRING => "",
  325 + $td->EXIT_STATUS => 0});
  326 + $td->runtest("compare",
  327 + {$td->FILE => "$file.enc"},
  328 + {$td->FILE => "$file.enc3"});
  329 + $td->runtest("preserve encryption",
  330 + {$td->COMMAND =>
  331 + "qpdf --static-id --password=\"$pass\"" .
  332 + " $file.enc2 $file.enc4"},
  333 + {$td->STRING => "",
  334 + $td->EXIT_STATUS => 0});
  335 + $td->runtest("check /P enc4 ($enc_n)",
  336 + {$td->COMMAND =>
  337 + "qpdf --show-encryption --password=\"$pass\"" .
  338 + " $file.enc4"},
  339 + {$td->STRING => "R = $R\nP = $P\n" .
  340 + "User password = $upass\n$enc_details",
  341 + $td->EXIT_STATUS => 0},
  342 + $td->NORMALIZE_NEWLINES);
  343 + }
  344 +}
  345 +
  346 +$td->runtest("non-encrypted",
  347 + {$td->COMMAND => "qpdf --show-encryption enc-base.pdf"},
  348 + {$td->STRING => "File is not encrypted\n",
  349 + $td->EXIT_STATUS => 0},
  350 + $td->NORMALIZE_NEWLINES);
  351 +
  352 +$td->runtest("invalid password",
  353 + {$td->COMMAND => "qpdf -qdf --password=quack" .
  354 + " enc-R2,V1,U=view,O=view.pdf a.qdf"},
  355 + {$td->STRING =>
  356 + "qpdf: enc-R2,V1,U=view,O=view.pdf: invalid password\n",
  357 + $td->EXIT_STATUS => 2},
  358 + $td->NORMALIZE_NEWLINES);
  359 +$td->runtest("C API: invalid password",
  360 + {$td->COMMAND =>
  361 + "qpdf-ctest 2 enc-R2,V1,U=view,O=view.pdf '' a.qdf"},
  362 + {$td->FILE => "c-invalid-password.out", $td->EXIT_STATUS => 0},
  363 + $td->NORMALIZE_NEWLINES);
  364 +
  365 +my @cenc = (
  366 + [11, 'hybrid-xref.pdf', "''", 'r2', "", ""],
  367 + [12, 'hybrid-xref.pdf', "''", 'r3', "", ""],
  368 + [15, 'hybrid-xref.pdf', "''", 'r4', "", ""],
  369 + [17, 'hybrid-xref.pdf', "''", 'r5', "", "owner3"],
  370 + [18, 'hybrid-xref.pdf', "''", 'r6', "", "user4"],
  371 + [13, 'c-r2.pdf', 'user1', 'decrypt with user',
  372 + "user password: user1\n", ""],
  373 + [13, 'c-r3.pdf', 'owner2', 'decrypt with owner',
  374 + "user password: user2\n", ""],
  375 + [13, 'c-r5-in.pdf', 'user3', 'decrypt R5 with user',
  376 + "user password: user3\n", ""],
  377 + [13, 'c-r6-in.pdf', 'owner4', 'decrypt R6 with owner',
  378 + "user password: \n", ""],
  379 + );
  380 +$n_tests += 2 * @cenc;
  381 +
  382 +foreach my $d (@cenc)
  383 +{
  384 + my ($n, $infile, $pass, $description, $output, $checkpass) = @$d;
  385 + my $outfile = $description;
  386 + $outfile =~ s/ /-/g;
  387 + my $pdf_outfile = "c-$outfile.pdf";
  388 + my $check_outfile = "c-$outfile.out";
  389 + $td->runtest("C API encryption: $description",
  390 + {$td->COMMAND => "qpdf-ctest $n $infile $pass a.pdf"},
  391 + {$td->STRING => $output . "C test $n done\n",
  392 + $td->EXIT_STATUS => 0},
  393 + $td->NORMALIZE_NEWLINES);
  394 + if (-f $pdf_outfile)
  395 + {
  396 + $td->runtest("check $description content",
  397 + {$td->FILE => "a.pdf"},
  398 + {$td->FILE => $pdf_outfile});
  399 + }
  400 + else
  401 + {
  402 + # QPDF doesn't provide any way to make the random bits in
  403 + # /Perms static, so we have no way to predictably create a
  404 + # /V=5 encrypted file. It's not worth adding this...the test
  405 + # suite is adequate without having a statically predictable
  406 + # file.
  407 + $td->runtest("check $description",
  408 + {$td->COMMAND =>
  409 + "qpdf --check a.pdf --password=$checkpass"},
  410 + {$td->FILE => $check_outfile, $td->EXIT_STATUS => 0},
  411 + $td->NORMALIZE_NEWLINES);
  412 + }
  413 +}
  414 +
  415 +# Test combinations of linearization and encryption. Note that we do
  416 +# content checks on encrypted and linearized files in various
  417 +# combinations below. Here we are just making sure that they are
  418 +# linearized and/or encrypted as desired.
  419 +
  420 +$td->runtest("linearize encrypted file",
  421 + {$td->COMMAND => "qpdf --linearize encrypted-with-images.pdf a.pdf"},
  422 + {$td->STRING => "",
  423 + $td->EXIT_STATUS => 0});
  424 +$td->runtest("check encryption",
  425 + {$td->COMMAND => "qpdf --show-encryption a.pdf",
  426 + $td->FILTER => "grep -v allowed | grep -v Supplied"},
  427 + {$td->STRING => "R = 3\nP = -4\nUser password = \n",
  428 + $td->EXIT_STATUS => 0},
  429 + $td->NORMALIZE_NEWLINES);
  430 +$td->runtest("check linearization",
  431 + {$td->COMMAND => "qpdf --check-linearization a.pdf"},
  432 + {$td->STRING => "a.pdf: no linearization errors\n",
  433 + $td->EXIT_STATUS => 0},
  434 + $td->NORMALIZE_NEWLINES);
  435 +$td->runtest("linearize and encrypt file",
  436 + {$td->COMMAND =>
  437 + "qpdf --linearize --encrypt user owner 128 --use-aes=y --" .
  438 + " lin-special.pdf a.pdf"},
  439 + {$td->STRING => "",
  440 + $td->EXIT_STATUS => 0});
  441 +$td->runtest("check encryption",
  442 + {$td->COMMAND => "qpdf --show-encryption --password=owner a.pdf",
  443 + $td->FILTER => "grep -v allowed | grep -v method | grep -v Supplied"},
  444 + {$td->STRING => "R = 4\nP = -4\nUser password = user\n",
  445 + $td->EXIT_STATUS => 0},
  446 + $td->NORMALIZE_NEWLINES);
  447 +$td->runtest("check linearization",
  448 + {$td->COMMAND => "qpdf --check-linearization" .
  449 + " --password=user a.pdf"},
  450 + {$td->STRING => "a.pdf: no linearization errors\n",
  451 + $td->EXIT_STATUS => 0},
  452 + $td->NORMALIZE_NEWLINES);
  453 +
  454 +# Test --check-linearization of non-linearized file
  455 +$n_tests += 1;
  456 +$td->runtest("check linearization of non-linearized file",
  457 + {$td->COMMAND => "qpdf --check-linearization minimal.pdf"},
  458 + {$td->STRING => "minimal.pdf is not linearized\n",
  459 + $td->EXIT_STATUS => 0},
  460 + $td->NORMALIZE_NEWLINES);
  461 +
  462 +
  463 +# Test AES encryption in various ways.
  464 +$n_tests += 18;
  465 +$td->runtest("encrypt with AES",
  466 + {$td->COMMAND => "qpdf --encrypt '' o 128 --use-aes=y --" .
  467 + " enc-base.pdf a.pdf"},
  468 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  469 +$td->runtest("check encryption",
  470 + {$td->COMMAND => "qpdf --show-encryption a.pdf",
  471 + $td->FILTER => "grep -v allowed | grep -v method | grep -v Supplied"},
  472 + {$td->STRING => "R = 4\nP = -4\nUser password = \n",
  473 + $td->EXIT_STATUS => 0},
  474 + $td->NORMALIZE_NEWLINES);
  475 +$td->runtest("convert original to qdf",
  476 + {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
  477 + " --qdf --min-version=1.6 enc-base.pdf a.qdf"},
  478 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  479 +$td->runtest("convert encrypted to qdf",
  480 + {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
  481 + " --qdf a.pdf b.qdf"},
  482 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  483 +$td->runtest("compare files",
  484 + {$td->FILE => 'a.qdf'},
  485 + {$td->FILE => 'b.qdf'});
  486 +$td->runtest("linearize with AES and object streams",
  487 + {$td->COMMAND => "qpdf --encrypt '' o 128 --use-aes=y --" .
  488 + " --linearize --object-streams=generate enc-base.pdf a.pdf"},
  489 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  490 +$td->runtest("check encryption",
  491 + {$td->COMMAND => "qpdf --show-encryption a.pdf",
  492 + $td->FILTER => "grep -v allowed | grep -v method | grep -v Supplied"},
  493 + {$td->STRING => "R = 4\nP = -4\nUser password = \n",
  494 + $td->EXIT_STATUS => 0},
  495 + $td->NORMALIZE_NEWLINES);
  496 +$td->runtest("linearize original",
  497 + {$td->COMMAND => "qpdf --linearize --object-streams=generate" .
  498 + " enc-base.pdf b.pdf"},
  499 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  500 +$td->runtest("convert linearized original to qdf",
  501 + {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
  502 + " --qdf --object-streams=generate --min-version=1.6" .
  503 + " b.pdf a.qdf"},
  504 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  505 +$td->runtest("convert encrypted to qdf",
  506 + {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
  507 + " --qdf --object-streams=generate a.pdf b.qdf"},
  508 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  509 +$td->runtest("compare files",
  510 + {$td->FILE => 'a.qdf'},
  511 + {$td->FILE => 'b.qdf'});
  512 +$td->runtest("force version on aes encrypted",
  513 + {$td->COMMAND => "qpdf --force-version=1.4 a.pdf b.pdf"},
  514 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  515 +$td->runtest("check",
  516 + {$td->COMMAND => "qpdf --check b.pdf"},
  517 + {$td->FILE => "aes-forced-check.out",
  518 + $td->EXIT_STATUS => 0},
  519 + $td->NORMALIZE_NEWLINES);
  520 +$td->runtest("make sure there is no xref stream",
  521 + {$td->COMMAND => "grep /ObjStm b.pdf | wc -l"},
  522 + {$td->REGEXP => "\\s*0\\s*", $td->EXIT_STATUS => 0},
  523 + $td->NORMALIZE_NEWLINES);
  524 +$td->runtest("encrypt with V=5,R=5",
  525 + {$td->COMMAND =>
  526 + "qpdf --encrypt user owner 256 --force-R5 -- " .
  527 + "minimal.pdf a.pdf"},
  528 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  529 +$td->runtest("check encryption",
  530 + {$td->COMMAND => "qpdf --check a.pdf --password=owner"},
  531 + {$td->FILE => "V5R5.out", $td->EXIT_STATUS => 0},
  532 + $td->NORMALIZE_NEWLINES);
  533 +$td->runtest("encrypt with V=5,R=6",
  534 + {$td->COMMAND =>
  535 + "qpdf --encrypt user owner 256 -- " .
  536 + "minimal.pdf a.pdf"},
  537 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  538 +$td->runtest("check encryption",
  539 + {$td->COMMAND => "qpdf --check a.pdf --password=user"},
  540 + {$td->FILE => "V5R6.out", $td->EXIT_STATUS => 0},
  541 + $td->NORMALIZE_NEWLINES);
  542 +
  543 +# Look at some actual V4 files
  544 +$n_tests += 17;
  545 +foreach my $d (['--force-V4', 'V4'],
  546 + ['--cleartext-metadata', 'V4-clearmeta'],
  547 + ['--use-aes=y', 'V4-aes'],
  548 + ['--cleartext-metadata --use-aes=y', 'V4-aes-clearmeta'])
  549 +{
  550 + my ($args, $out) = @$d;
  551 + $td->runtest("encrypt $args",
  552 + {$td->COMMAND => "qpdf --static-aes-iv --static-id" .
  553 + " --allow-weak-crypto --encrypt '' '' 128 $args --" .
  554 + " enc-base.pdf a.pdf"},
  555 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  556 + $td->runtest("check output",
  557 + {$td->FILE => "a.pdf"},
  558 + {$td->FILE => "$out.pdf"});
  559 + $td->runtest("show encryption",
  560 + {$td->COMMAND => "qpdf --show-encryption a.pdf"},
  561 + {$td->FILE => "$out-encryption.out", $td->EXIT_STATUS => 0},
  562 + $td->NORMALIZE_NEWLINES);
  563 +}
  564 +# Crypt Filter
  565 +$td->runtest("decrypt with crypt filter",
  566 + {$td->COMMAND => "qpdf --decrypt --static-id" .
  567 + " metadata-crypt-filter.pdf a.pdf"},
  568 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  569 +$td->runtest("check output",
  570 + {$td->FILE => 'a.pdf'},
  571 + {$td->FILE => 'decrypted-crypt-filter.pdf'});
  572 +$td->runtest("nontrivial crypt filter",
  573 + {$td->COMMAND => "qpdf --qdf --decrypt --static-id" .
  574 + " nontrivial-crypt-filter.pdf --password=asdfqwer a.pdf"},
  575 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  576 +$td->runtest("check output",
  577 + {$td->FILE => 'a.pdf'},
  578 + {$td->FILE => 'nontrivial-crypt-filter-decrypted.pdf'});
  579 +$td->runtest("show nontrivial EFF",
  580 + {$td->COMMAND => "qpdf --show-encryption" .
  581 + " nontrivial-crypt-filter.pdf --password=asdfqwer"},
  582 + {$td->FILE => "nontrivial-crypt-filter.out",
  583 + $td->EXIT_STATUS => 0},
  584 + $td->NORMALIZE_NEWLINES);
  585 +
  586 +# Copy encryption parameters
  587 +$n_tests += 10;
  588 +$td->runtest("create reference qdf",
  589 + {$td->COMMAND =>
  590 + "qpdf --qdf --no-original-object-ids minimal.pdf a.qdf"},
  591 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  592 +$td->runtest("create encrypted file",
  593 + {$td->COMMAND =>
  594 + "qpdf --encrypt user owner 128 --use-aes=y --extract=n --" .
  595 + " minimal.pdf a.pdf"},
  596 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  597 +$td->runtest("copy encryption parameters",
  598 + {$td->COMMAND => "test_driver 30 minimal.pdf a.pdf"},
  599 + {$td->STRING => "test 30 done\n", $td->EXIT_STATUS => 0},
  600 + $td->NORMALIZE_NEWLINES);
  601 +$td->runtest("check output encryption",
  602 + {$td->COMMAND => "qpdf --show-encryption b.pdf --password=owner"},
  603 + {$td->FILE => "copied-encryption.out",
  604 + $td->EXIT_STATUS => 0},
  605 + $td->NORMALIZE_NEWLINES);
  606 +$td->runtest("convert to qdf",
  607 + {$td->COMMAND =>
  608 + "qpdf --qdf b.pdf b.qdf" .
  609 + " --password=owner --no-original-object-ids"},
  610 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  611 +$td->runtest("compare qdf",
  612 + {$td->COMMAND => "sh ./diff-ignore-ID-version a.qdf b.qdf"},
  613 + {$td->STRING => "okay\n", $td->EXIT_STATUS => 0},
  614 + $td->NORMALIZE_NEWLINES);
  615 +$td->runtest("copy encryption with qpdf",
  616 + {$td->COMMAND =>
  617 + "qpdf --copy-encryption=a.pdf".
  618 + " --encryption-file-password=user" .
  619 + " minimal.pdf c.pdf"},
  620 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  621 + $td->NORMALIZE_NEWLINES);
  622 +$td->runtest("check output encryption",
  623 + {$td->COMMAND => "qpdf --show-encryption c.pdf --password=owner"},
  624 + {$td->FILE => "copied-encryption.out",
  625 + $td->EXIT_STATUS => 0},
  626 + $td->NORMALIZE_NEWLINES);
  627 +$td->runtest("convert to qdf",
  628 + {$td->COMMAND =>
  629 + "qpdf --qdf c.pdf c.qdf" .
  630 + " --password=owner --no-original-object-ids"},
  631 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  632 +$td->runtest("compare qdf",
  633 + {$td->COMMAND => "sh ./diff-ignore-ID-version a.qdf c.qdf"},
  634 + {$td->STRING => "okay\n", $td->EXIT_STATUS => 0},
  635 + $td->NORMALIZE_NEWLINES);
  636 +
  637 +# Files with attachments
  638 +my @attachments = (
  639 + 'enc-XI-attachments-base.pdf',
  640 + 'enc-XI-R6,V5,U=attachment,encrypted-attachments.pdf',
  641 + 'enc-XI-R6,V5,U=view,attachments,cleartext-metadata.pdf');
  642 +$n_tests += 4 * @attachments + 3;
  643 +foreach my $f (@attachments)
  644 +{
  645 + my $pass = '';
  646 + my $tpass = '';
  647 + if ($f =~ m/U=([^,\.]+)/)
  648 + {
  649 + $pass = "--password=$1";
  650 + $tpass = $1;
  651 + }
  652 + $td->runtest("decrypt $f",
  653 + {$td->COMMAND => "qpdf --decrypt $pass $f a.pdf"},
  654 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  655 + $td->runtest("extract attachments",
  656 + {$td->COMMAND => "test_driver 35 a.pdf"},
  657 + {$td->FILE => "attachments.out", $td->EXIT_STATUS => 0},
  658 + $td->NORMALIZE_NEWLINES);
  659 + $td->runtest("copy $f",
  660 + {$td->COMMAND => "qpdf $pass $f a.pdf"},
  661 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  662 + $td->runtest("extract attachments",
  663 + {$td->COMMAND => "test_driver 35 a.pdf $tpass"},
  664 + {$td->FILE => "attachments.out", $td->EXIT_STATUS => 0},
  665 + $td->NORMALIZE_NEWLINES);
  666 +}
  667 +$td->runtest("unfilterable with crypt",
  668 + {$td->COMMAND =>
  669 + "test_driver 36 unfilterable-with-crypt.pdf attachment"},
  670 + {$td->FILE => "unfilterable-with-crypt-before.out",
  671 + $td->EXIT_STATUS => 0},
  672 + $td->NORMALIZE_NEWLINES);
  673 +unlink "a.pdf";
  674 +$td->runtest("decrypt file",
  675 + {$td->COMMAND => "qpdf -decrypt --password=attachment" .
  676 + " unfilterable-with-crypt.pdf a.pdf"},
  677 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  678 +$td->runtest("copy of unfilterable with crypt",
  679 + {$td->COMMAND =>
  680 + "test_driver 36 a.pdf attachment"},
  681 + {$td->FILE => "unfilterable-with-crypt-after.out",
  682 + $td->EXIT_STATUS => 0},
  683 + $td->NORMALIZE_NEWLINES);
  684 +
  685 +# Raw encryption key
  686 +my @enc_key = (['user', '--password=user3'],
  687 + ['owner', '--password=owner3'],
  688 + ['hex', '--password-is-hex-key --password=35ea16a48b6a3045133b69ac0906c2e8fb0a2cc97903ae17b51a5786ebdba020']);
  689 +$n_tests += scalar(@enc_key);
  690 +foreach my $d (@enc_key)
  691 +{
  692 + my ($description, $pass) = @$d;
  693 + $td->runtest("use/show encryption key ($description)",
  694 + {$td->COMMAND =>
  695 + "qpdf --check --show-encryption-key c-r5-in.pdf $pass"},
  696 + {$td->FILE => "c-r5-key-$description.out", $td->EXIT_STATUS => 0},
  697 + $td->NORMALIZE_NEWLINES);
  698 +}
  699 +
  700 +# Miscellaneous encryption tests
  701 +$n_tests += 3;
  702 +
  703 +$td->runtest("set encryption before set filename",
  704 + {$td->COMMAND => "test_driver 63 minimal.pdf"},
  705 + {$td->STRING => "test 63 done\n", $td->EXIT_STATUS => 0},
  706 + $td->NORMALIZE_NEWLINES);
  707 +$td->runtest("check file's validity",
  708 + {$td->COMMAND => "qpdf --check --password=u a.pdf"},
  709 + {$td->FILE => "encrypt-before-filename.out",
  710 + $td->EXIT_STATUS => 0},
  711 + $td->NORMALIZE_NEWLINES);
  712 +$td->runtest("handle missing/invalid Length",
  713 + {$td->COMMAND => "qpdf --check bad-encryption-length.pdf"},
  714 + {$td->FILE => "bad-encryption-length.out",
  715 + $td->EXIT_STATUS => 0},
  716 + $td->NORMALIZE_NEWLINES);
  717 +
  718 +cleanup();
  719 +$td->report($n_tests);
... ...
qpdf/qtest/encryption_parameters.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('encryption_parameters');
  16 +
  17 +my $n_tests = 13;
  18 +
  19 +# Encrypt files whose /ID strings are other than 32 bytes long (bug
  20 +# 2991412). Also linearize these files, which was reported in a
  21 +# separate bug by email.
  22 +foreach my $file (qw(short-id long-id))
  23 +{
  24 + $td->runtest("encrypt $file.pdf",
  25 + {$td->COMMAND =>
  26 + "qpdf --allow-weak-crypto".
  27 + " --encrypt '' pass 40 -- $file.pdf a.pdf"},
  28 + {$td->STRING => "",
  29 + $td->EXIT_STATUS => 0},
  30 + $td->NORMALIZE_NEWLINES);
  31 +
  32 + $td->runtest("check $file.pdf",
  33 + {$td->COMMAND => "qpdf --check --show-encryption-key a.pdf"},
  34 + {$td->FILE => "$file-check.out",
  35 + $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +
  38 + $td->runtest("linearize $file.pdf",
  39 + {$td->COMMAND =>
  40 + "qpdf --deterministic-id --linearize $file.pdf a.pdf"},
  41 + {$td->STRING => "",
  42 + $td->EXIT_STATUS => 0},
  43 + $td->NORMALIZE_NEWLINES);
  44 +
  45 + $td->runtest("check output",
  46 + {$td->FILE => "a.pdf"},
  47 + {$td->FILE => "$file-linearized.pdf"});
  48 +
  49 + $td->runtest("check $file.pdf",
  50 + {$td->COMMAND => "qpdf --check a.pdf"},
  51 + {$td->FILE => "$file-linearized-check.out",
  52 + $td->EXIT_STATUS => 0},
  53 + $td->NORMALIZE_NEWLINES);
  54 +}
  55 +
  56 +# A user provided a file that was missing /ID in its trailer even
  57 +# though it is encrypted and also has a space instead of a newline
  58 +# after its xref keyword. This file has those same properties.
  59 +$td->runtest("check broken file",
  60 + {$td->COMMAND => "qpdf --check invalid-id-xref.pdf"},
  61 + {$td->FILE => "invalid-id-xref.out", $td->EXIT_STATUS => 3},
  62 + $td->NORMALIZE_NEWLINES);
  63 +
  64 +# A file was emailed privately with issue 96. short-O-U.pdf was
  65 +# created by copying encryption parameters from that file. It exhibits
  66 +# the same behavior as the original file.
  67 +$td->runtest("short /O or /U",
  68 + {$td->COMMAND =>
  69 + "qpdf --password=19723102477 --check short-O-U.pdf"},
  70 + {$td->FILE => "short-O-U.out",
  71 + $td->EXIT_STATUS => 0},
  72 + $td->NORMALIZE_NEWLINES);
  73 +
  74 +# A file was sent to me privately as part of issue 212. This file was
  75 +# encrypted and had /R=3 and /V=1 and was using a 40-bit key. qpdf was
  76 +# failing to work properly on files with /R=3 and 40-bit keys. The
  77 +# test file is not this private file, but the encryption parameters
  78 +# were copied from it. Like the bug file, qpdf < 8.1 can't decrypt it.
  79 +$td->runtest("/R 3 with 40-bit key",
  80 + {$td->COMMAND =>
  81 + "qpdf --password=623 --check --show-encryption-key" .
  82 + " encrypted-40-bit-R3.pdf"},
  83 + {$td->FILE => "encrypted-40-bit-R3.out",
  84 + $td->EXIT_STATUS => 0},
  85 + $td->NORMALIZE_NEWLINES);
  86 +
  87 +cleanup();
  88 +$td->report($n_tests);
... ...
qpdf/qtest/error_condition.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('error_condition');
  16 +
  17 +my $n_tests = 0;
  18 +# $n_tests incremented after initialization of badfiles below.
  19 +
  20 +my @badfiles = ("not a PDF file", # 1
  21 + "no startxref", # 2
  22 + "bad primary xref offset", # 3
  23 + "invalid xref syntax", # 4
  24 + "invalid xref entry", # 5
  25 + "free table inconsistency", # 6
  26 + "no trailer dictionary", # 7
  27 + "bad secondary xref", # 8
  28 + "no /Size in trailer", # 9
  29 + "/Size not integer", # 10
  30 + "/Prev not integer", # 11
  31 + "/Size inconsistency", # 12
  32 + "bad {", # 13
  33 + "bad }", # 14
  34 + "bad ]", # 15
  35 + "bad >>", # 16
  36 + "dictionary errors", # 17
  37 + "bad )", # 18
  38 + "bad >", # 19
  39 + "invalid hexstring character", # 20
  40 + "invalid name token", # 21
  41 + "no /Length for stream dictionary", # 22
  42 + "/Length not integer", # 23
  43 + "expected endstream", # 24
  44 + "bad obj declaration (objid)", # 25
  45 + "bad obj declaration (generation)", # 26
  46 + "bad obj declaration (obj)", # 27
  47 + "expected endobj", # 28
  48 + "null in name", # 29
  49 + "invalid stream /Filter", # 30
  50 + "unknown stream /Filter", # 31
  51 + "obj/gen mismatch", # 32
  52 + "invalid stream /Filter and xref", # 33
  53 + "obj/gen in wrong place", # 34
  54 + "object stream of wrong type", # 35
  55 + "bad dictionary key", # 36
  56 + "space before xref", # 37
  57 + "startxref to space then eof", # 38
  58 + );
  59 +
  60 +$n_tests += @badfiles + 8;
  61 +
  62 +# Test 6 contains errors in the free table consistency, but we no
  63 +# longer have any consistency check for this since it is not important
  64 +# neither Acrobat nor other PDF viewers really care. Tests 12 and 28
  65 +# have error conditions that used to be fatal but are now considered
  66 +# non-fatal.
  67 +my %badtest_overrides = ();
  68 +for(6, 12..15, 17, 18..32, 34..37)
  69 +{
  70 + $badtest_overrides{$_} = 0;
  71 +}
  72 +
  73 +for (my $i = 1; $i <= scalar(@badfiles); ++$i)
  74 +{
  75 + my $status = $badtest_overrides{$i};
  76 + $status = 2 unless defined $status;
  77 + $td->runtest($badfiles[$i-1],
  78 + {$td->COMMAND => "test_driver 0 bad$i.pdf"},
  79 + {$td->FILE => "bad$i.out",
  80 + $td->EXIT_STATUS => $status},
  81 + $td->NORMALIZE_NEWLINES);
  82 +}
  83 +
  84 +$td->runtest("Suppress warnings",
  85 + {$td->COMMAND => "qpdf --no-warn bad14.pdf a.pdf"},
  86 + {$td->STRING => "", $td->EXIT_STATUS => 3});
  87 +$td->runtest("Suppress warnings",
  88 + {$td->COMMAND =>
  89 + "qpdf --no-warn --warning-exit-0 bad14.pdf a.pdf"},
  90 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  91 +$td->runtest("Suppress warnings with --check",
  92 + {$td->COMMAND => "qpdf --check --no-warn bad14.pdf"},
  93 + {$td->FILE => "bad14-check-no-warn.out",
  94 + $td->EXIT_STATUS => 3},
  95 + $td->NORMALIZE_NEWLINES);
  96 +$td->runtest("C API: errors",
  97 + {$td->COMMAND => "qpdf-ctest 2 bad1.pdf '' a.pdf"},
  98 + {$td->FILE => "c-read-errors.out",
  99 + $td->EXIT_STATUS => 0},
  100 + $td->NORMALIZE_NEWLINES);
  101 +$td->runtest("C API: warnings writing",
  102 + {$td->COMMAND => "qpdf-ctest 2 bad33.pdf '' a.pdf"},
  103 + {$td->FILE => "c-write-warnings.out",
  104 + $td->EXIT_STATUS => 0},
  105 + $td->NORMALIZE_NEWLINES);
  106 +$td->runtest("C API: no recovery",
  107 + {$td->COMMAND => "qpdf-ctest 10 bad33.pdf '' a.pdf"},
  108 + {$td->FILE => "c-no-recovery.out",
  109 + $td->EXIT_STATUS => 0},
  110 + $td->NORMALIZE_NEWLINES);
  111 +
  112 +$td->runtest("integer type checks",
  113 + {$td->COMMAND => "test_driver 62 minimal.pdf"},
  114 + {$td->STRING => "test 62 done\n", $td->EXIT_STATUS => 0},
  115 + $td->NORMALIZE_NEWLINES);
  116 +$td->runtest("getValueAs... accessor checks",
  117 + {$td->COMMAND => "test_driver 85 -"},
  118 + {$td->STRING => "test 85 done\n", $td->EXIT_STATUS => 0},
  119 + $td->NORMALIZE_NEWLINES);
  120 +
  121 +$n_tests += @badfiles + 11;
  122 +
  123 +# Recovery tests. These are mostly after-the-fact -- when recovery
  124 +# was implemented, some degree of recovery was possible on many of the
  125 +# files. Mostly the recovery does not actually repair the error,
  126 +# though in some cases it may. Acrobat Reader would not be able to
  127 +# recover any of these files any better.
  128 +my %recover_failures = ();
  129 +for (1, 7, 16)
  130 +{
  131 + $recover_failures{$_} = 1;
  132 +}
  133 +for (my $i = 1; $i <= scalar(@badfiles); ++$i)
  134 +{
  135 + my $status = 0;
  136 + if (exists $recover_failures{$i})
  137 + {
  138 + $status = 2;
  139 + }
  140 + $td->runtest("recover " . $badfiles[$i-1],
  141 + {$td->COMMAND => "test_driver 1 bad$i.pdf"},
  142 + {$td->FILE => "bad$i-recover.out",
  143 + $td->EXIT_STATUS => $status},
  144 + $td->NORMALIZE_NEWLINES);
  145 +}
  146 +
  147 +# See if we can recover the cross reference table on a file that has
  148 +# been appended to even when it deletes and reuses objects. We can't
  149 +# completely do it in the case of deleted objects, but we can get
  150 +# mostly there.
  151 +$td->runtest("good replaced page contents",
  152 + {$td->COMMAND =>
  153 + "qpdf --static-id -qdf --no-original-object-ids" .
  154 + " append-page-content.pdf a.pdf"},
  155 + {$td->STRING => "",
  156 + $td->EXIT_STATUS => 0},
  157 + $td->NORMALIZE_NEWLINES);
  158 +$td->runtest("check output",
  159 + {$td->FILE => "a.pdf"},
  160 + {$td->FILE => "append-page-content-good.qdf"});
  161 +$td->runtest("damaged replaced page contents",
  162 + {$td->COMMAND =>
  163 + "qpdf --static-id -qdf --no-original-object-ids" .
  164 + " append-page-content-damaged.pdf a.pdf"},
  165 + {$td->FILE => "append-page-content-damaged.out",
  166 + $td->EXIT_STATUS => 3},
  167 + $td->NORMALIZE_NEWLINES);
  168 +$td->runtest("check output",
  169 + {$td->FILE => "a.pdf"},
  170 + {$td->FILE => "append-page-content-damaged.qdf"});
  171 +$td->runtest("run check on damaged file",
  172 + {$td->COMMAND => "qpdf --check append-page-content-damaged.pdf"},
  173 + {$td->FILE => "append-page-content-damaged-check.out",
  174 + $td->EXIT_STATUS => 3},
  175 + $td->NORMALIZE_NEWLINES);
  176 +$td->runtest("check with C API",
  177 + {$td->COMMAND =>
  178 + "qpdf-ctest 1 append-page-content-damaged.pdf '' ''"},
  179 + {$td->FILE => "append-page-content-damaged-c-check.out",
  180 + $td->EXIT_STATUS => 0},
  181 + $td->NORMALIZE_NEWLINES);
  182 +
  183 +$td->runtest("recoverable xref errors",
  184 + {$td->COMMAND =>
  185 + "qpdf --check --show-xref xref-errors.pdf"},
  186 + {$td->FILE => "xref-errors.out",
  187 + $td->EXIT_STATUS => 3},
  188 + $td->NORMALIZE_NEWLINES);
  189 +
  190 +$td->runtest("xref loop with append",
  191 + {$td->COMMAND =>
  192 + "qpdf --deterministic-id append-xref-loop.pdf a.pdf"},
  193 + {$td->FILE => "append-xref-loop.out",
  194 + $td->EXIT_STATUS => 3},
  195 + $td->NORMALIZE_NEWLINES);
  196 +$td->runtest("check output",
  197 + {$td->FILE => "a.pdf"},
  198 + {$td->FILE => "append-xref-loop-fixed.pdf"});
  199 +
  200 +$td->runtest("endobj not at newline",
  201 + {$td->COMMAND =>
  202 + "qpdf --deterministic-id endobj-at-eol.pdf a.pdf"},
  203 + {$td->FILE => "endobj-at-eol.out",
  204 + $td->EXIT_STATUS => 3},
  205 + $td->NORMALIZE_NEWLINES);
  206 +$td->runtest("check output",
  207 + {$td->FILE => "a.pdf"},
  208 + {$td->FILE => "endobj-at-eol-fixed.pdf"});
  209 +
  210 +cleanup();
  211 +$td->report($n_tests);
... ...
qpdf/qtest/exceptions.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('exceptions');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("check exception handling",
  20 + {$td->COMMAND => "test_driver 61 -"},
  21 + {$td->FILE => "exceptions.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check certain exception types",
  24 + {$td->COMMAND => "test_driver 81 -"},
  25 + {$td->STRING => "test 81 done\n", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +
  28 +cleanup();
  29 +$td->report($n_tests);
... ...
qpdf/qtest/extensions_dictionary.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('extensions_dictionary');
  16 +
  17 +my @ext_inputs = ('minimal.pdf', 'extensions-adbe.pdf',
  18 + 'extensions-other.pdf', 'extensions-adbe-other.pdf');
  19 +my @new_versions = ('1.3', '1.6', '1.7.1', '1.7.2', '1.7.3',
  20 + '1.8', '1.8.0', '1.8.2', '1.8.5');
  21 +my $n_tests = (4 * @new_versions + 3) * @ext_inputs;
  22 +foreach my $input (@ext_inputs)
  23 +{
  24 + my $base = $input;
  25 + $base =~ s/\.pdf$//;
  26 + if ($base eq 'minimal')
  27 + {
  28 + $base = 'extensions-none';
  29 + }
  30 + foreach my $version (@new_versions)
  31 + {
  32 + foreach my $op (qw(min force))
  33 + {
  34 + $td->runtest("$input: $op version to $version",
  35 + {$td->COMMAND =>
  36 + "qpdf --static-id" .
  37 + " --$op-version=$version $input a.pdf"},
  38 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  39 + $td->runtest("check version information ($op $version)",
  40 + {$td->COMMAND => "test_driver 34 a.pdf"},
  41 + {$td->FILE => "$base-$op-$version.out",
  42 + $td->EXIT_STATUS => 0},
  43 + $td->NORMALIZE_NEWLINES);
  44 + if (($op eq 'force') && ($version eq '1.8.5'))
  45 + {
  46 + # Look at the actual file for a few cases to make sure
  47 + # qdf and non-qdf output are okay
  48 + $td->runtest("check file",
  49 + {$td->FILE => "a.pdf"},
  50 + {$td->FILE => "$base-$op-$version.pdf"});
  51 + $td->runtest("$input: $op version to $version",
  52 + {$td->COMMAND =>
  53 + "qpdf --qdf --static-id" .
  54 + " --$op-version=$version $input a.qdf"},
  55 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  56 + $td->runtest("check file",
  57 + {$td->FILE => "a.qdf"},
  58 + {$td->FILE => "$base-$op-$version.qdf"});
  59 + }
  60 + }
  61 + }
  62 +}
  63 +cleanup();
  64 +$td->report($n_tests);
... ...
qpdf/qtest/extraction.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('extraction');
  16 +
  17 +my $n_tests = 13;
  18 +
  19 +$td->runtest("show xref",
  20 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  21 + " --show-xref"},
  22 + {$td->FILE => "show-xref.out",
  23 + $td->EXIT_STATUS => 0},
  24 + $td->NORMALIZE_NEWLINES);
  25 +
  26 +$td->runtest("show pages",
  27 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  28 + " --show-pages"},
  29 + {$td->FILE => "show-pages.out",
  30 + $td->EXIT_STATUS => 0},
  31 + $td->NORMALIZE_NEWLINES);
  32 +
  33 +$td->runtest("show-pages-images",
  34 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  35 + " --show-pages --with-images"},
  36 + {$td->FILE => "show-pages-images.out",
  37 + $td->EXIT_STATUS => 0},
  38 + $td->NORMALIZE_NEWLINES);
  39 +
  40 +$td->runtest("show-pages-images",
  41 + {$td->COMMAND => "qpdf shared-images.pdf" .
  42 + " --show-pages --with-images"},
  43 + {$td->FILE => "shared-images-show.out",
  44 + $td->EXIT_STATUS => 0},
  45 + $td->NORMALIZE_NEWLINES);
  46 +
  47 +$td->runtest("show-page-1",
  48 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  49 + " --show-object=5,0"},
  50 + {$td->FILE => "show-page-1.out",
  51 + $td->EXIT_STATUS => 0},
  52 + $td->NORMALIZE_NEWLINES);
  53 +
  54 +$td->runtest("show-page-1-content-raw",
  55 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  56 + " --show-object=7 --raw-stream-data"},
  57 + {$td->FILE => "show-page-1-content-raw.out",
  58 + $td->EXIT_STATUS => 0});
  59 +
  60 +$td->runtest("show-page-1-content-filtered",
  61 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  62 + " --show-object=7 --filtered-stream-data"},
  63 + {$td->FILE => "show-page-1-content-filtered.out",
  64 + $td->EXIT_STATUS => 0});
  65 +
  66 +$td->runtest("show-page-1-content-normalized",
  67 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  68 + " --show-object=7,0 --filtered-stream-data --normalize-content=y"},
  69 + {$td->FILE => "show-page-1-content-normalized.out",
  70 + $td->EXIT_STATUS => 0});
  71 +
  72 +$td->runtest("show-page-1-image",
  73 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  74 + " --show-object=8 --raw-stream-data"},
  75 + {$td->FILE => "show-page-1-image.out",
  76 + $td->EXIT_STATUS => 0});
  77 +
  78 +$td->runtest("unfilterable stream data",
  79 + {$td->COMMAND => "qpdf unfilterable.pdf" .
  80 + " --show-object=4 --filtered-stream-data"},
  81 + {$td->FILE => "show-unfilterable.out",
  82 + $td->EXIT_STATUS => 2},
  83 + $td->NORMALIZE_NEWLINES);
  84 +
  85 +$td->runtest("show-xref-by-id",
  86 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  87 + " --show-object=12"},
  88 + {$td->FILE => "show-xref-by-id.out",
  89 + $td->EXIT_STATUS => 0},
  90 + $td->NORMALIZE_NEWLINES);
  91 +
  92 +$td->runtest("show-xref-by-id-filtered",
  93 + {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
  94 + " --show-object=12 --filtered-stream-data"},
  95 + {$td->FILE => "show-xref-by-id-filtered.out",
  96 + $td->EXIT_STATUS => 0});
  97 +
  98 +$td->runtest("show trailer",
  99 + {$td->COMMAND => "qpdf minimal.pdf --show-object=trailer"},
  100 + {$td->FILE => "show-trailer.out",
  101 + $td->EXIT_STATUS => 0},
  102 + $td->NORMALIZE_NEWLINES);
  103 +
  104 +cleanup();
  105 +$td->report($n_tests);
... ...
qpdf/qtest/filter_abbreviations.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('filter_abbreviations');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +# Stream filter abbreviations from table H.1
  20 +$td->runtest("stream filter abbreviations",
  21 + {$td->COMMAND => "qpdf --static-id filter-abbreviation.pdf a.pdf"},
  22 + {$td->STRING => "",
  23 + $td->EXIT_STATUS => 0},
  24 + $td->NORMALIZE_NEWLINES);
  25 +$td->runtest("check output",
  26 + {$td->FILE => "a.pdf"},
  27 + {$td->FILE => "filter-abbreviation.out"});
  28 +
  29 +cleanup();
  30 +$td->report($n_tests);
... ...
qpdf/qtest/final_version.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('final_version');
  16 +
  17 +my $n_tests = 1;
  18 +
  19 +$td->runtest("check final version",
  20 + {$td->COMMAND => "test_driver 54 minimal.pdf"},
  21 + {$td->STRING => "test 54 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +
  24 +cleanup();
  25 +$td->report($n_tests);
... ...
qpdf/qtest/fix_qdf.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('fix_qdf');
  16 +
  17 +my $n_tests = 5;
  18 +
  19 +for (my $n = 1; $n <= 2; ++$n)
  20 +{
  21 + $td->runtest("fix-qdf $n",
  22 + {$td->COMMAND => "fix-qdf fix$n.qdf"},
  23 + {$td->FILE => "fix$n.qdf.out",
  24 + $td->EXIT_STATUS => 0});
  25 +
  26 + $td->runtest("identity fix-qdf $n",
  27 + {$td->COMMAND => "fix-qdf fix$n.qdf.out"},
  28 + {$td->FILE => "fix$n.qdf.out",
  29 + $td->EXIT_STATUS => 0});
  30 +}
  31 +$td->runtest("fix-qdf with big object stream", # > 255 objects in a stream
  32 + {$td->COMMAND => "fix-qdf big-ostream.pdf"},
  33 + {$td->FILE => "big-ostream.pdf",
  34 + $td->EXIT_STATUS => 0});
  35 +
  36 +cleanup();
  37 +$td->report($n_tests);
... ...
qpdf/qtest/flatten_annotations.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('flatten_annotations');
  16 +
  17 +my $n_tests = 0;
  18 +
  19 +# manual-appearances was created by hand-coding appearance streams
  20 +# with graphics that make it easy to test matrix calculations. The
  21 +# result of flattening the annotations was compared visually with
  22 +# okular. Some PDF viewers don't actually display the original version
  23 +# correctly. The pages are as follows:
  24 +# - page 1: normal
  25 +# - page 2: rotate 90 with /F 20 (NoRotate)
  26 +# - page 3: non-trivial matrix
  27 +# - page 4: non-trivial matrix, rotate
  28 +# - page 5: rotate 180 with /F 20
  29 +# - page 6: rotate 90, /F 20, non-trivial matrix
  30 +# - page 7: flags: top is print, middle is screen, bottom is hidden
  31 +# - page 8: rotate 270 with /F 20
  32 +# - page 9: normal -- available for additional testing
  33 +#
  34 +# form-filled-by-acrobat was filled in using the Acrobat Reader
  35 +# android app. One of its appearance streams is actually an image.
  36 +#
  37 +# need-appearances.pdf is based on field-types.pdf with manual edits
  38 +# to turn on NeedAppearances, change /V for several fields, and add
  39 +# the comment annotation from comment-annotation.pdf. The test output
  40 +# includes a flattened version of the comment annotation but not of
  41 +# the form fields. Changes:
  42 +# - field-types.pdf has /NeedAppearances true
  43 +# - text1: blank -> abc
  44 +# - r1: 1 -> 2
  45 +# - list1: blank -> five
  46 +# - combolist1: blank -> pi
  47 +# - drop1: blank -> elephant
  48 +# - combodrop1: blank -> delta
  49 +
  50 +my @annotation_files = (
  51 + 'manual-appearances',
  52 + 'form-filled-by-acrobat',
  53 + 'comment-annotation',
  54 + 'comment-annotation-direct',
  55 + 'sample-form',
  56 + 'need-appearances',
  57 + 'need-appearances-more',
  58 + );
  59 +$n_tests += 2 * scalar(@annotation_files);
  60 +
  61 +foreach my $f (@annotation_files)
  62 +{
  63 + my $exp_out = {$td->STRING => "", $td->EXIT_STATUS => 0};
  64 + if (-f "$f-warn.out")
  65 + {
  66 + $exp_out = {$td->FILE => "$f-warn.out", $td->EXIT_STATUS => 3};
  67 + }
  68 + $td->runtest("flatten $f",
  69 + {$td->COMMAND =>
  70 + "qpdf --qdf --static-id --no-original-object-ids" .
  71 + " --flatten-annotations=all $f.pdf a.pdf"},
  72 + $exp_out,
  73 + $td->NORMALIZE_NEWLINES);
  74 + $td->runtest("check output",
  75 + {$td->FILE => "a.pdf"},
  76 + {$td->FILE => "$f-out.pdf"});
  77 +}
  78 +
  79 +$n_tests += 4;
  80 +foreach my $f (qw(screen print))
  81 +{
  82 + $td->runtest("flatten for $f",
  83 + {$td->COMMAND =>
  84 + "qpdf --qdf --static-id --no-original-object-ids" .
  85 + " --flatten-annotations=$f manual-appearances.pdf a.pdf"},
  86 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  87 + $td->NORMALIZE_NEWLINES);
  88 + $td->runtest("check output",
  89 + {$td->FILE => "a.pdf"},
  90 + {$td->FILE => "manual-appearances-$f-out.pdf"});
  91 +}
  92 +
  93 +cleanup();
  94 +$td->report($n_tests);
... ...
qpdf/qtest/form_xobject.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('form_xobject');
  16 +
  17 +my $n_tests = 22;
  18 +
  19 +$td->runtest("form xobject creation",
  20 + {$td->COMMAND => "test_driver 55 fxo-red.pdf"},
  21 + {$td->STRING => "test 55 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("compare files",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "form-xobjects-out.pdf"});
  26 +foreach (my $i = 56; $i <= 59; ++$i)
  27 +{
  28 + # See comments in test_driver.cc for a verbal description of what
  29 + # the resulting files should look like.
  30 + $td->runtest("overlay transformations",
  31 + {$td->COMMAND => "test_driver $i fxo-red.pdf fxo-blue.pdf"},
  32 + {$td->STRING => "test $i done\n", $td->EXIT_STATUS => 0},
  33 + $td->NORMALIZE_NEWLINES);
  34 + $td->runtest("compare files",
  35 + {$td->FILE => "a.pdf"},
  36 + {$td->FILE => "fx-overlay-$i.pdf"});
  37 +}
  38 +foreach (my $i = 64; $i <= 67; ++$i)
  39 +{
  40 + # See comments in test_driver.cc for a verbal description of what
  41 + # the resulting files should look like.
  42 + $td->runtest("overlay shrink/expand",
  43 + {$td->COMMAND =>
  44 + "test_driver $i fxo-bigsmall.pdf fxo-smallbig.pdf"},
  45 + {$td->STRING => "test $i done\n", $td->EXIT_STATUS => 0},
  46 + $td->NORMALIZE_NEWLINES);
  47 + $td->runtest("compare files",
  48 + {$td->FILE => "a.pdf"},
  49 + {$td->FILE => "fx-overlay-$i.pdf"});
  50 +}
  51 +
  52 +my @uo_cases = (
  53 + '--underlay fxo-green.pdf --repeat=z --to=1-14 --' .
  54 + ' --overlay fxo-blue.pdf --', # 1
  55 + '--overlay fxo-green.pdf --from= --repeat=r2,r1 --' .
  56 + ' --underlay fxo-blue.pdf --from=z-1 --', # 2
  57 + '--overlay fxo-green.pdf --from= --repeat=r2,r1 --' .
  58 + ' --underlay fxo-blue.pdf --from=z-1 -- --coalesce-contents', # 3
  59 + '--overlay fxo-green.pdf --', # 4
  60 + '--underlay fxo-green.pdf --to=3-7 --', # 5
  61 + '--overlay fxo-blue.pdf --to=1,1,1,1 --from=1-4 --' .
  62 + ' --pages . 1 --', #6
  63 + '--overlay 20-pages.pdf --password=user --', #7
  64 + );
  65 +$n_tests += 2 * scalar(@uo_cases);
  66 +for (my $i = 1; $i <= scalar(@uo_cases); ++$i)
  67 +{
  68 + my $args = $uo_cases[$i-1];
  69 + my $outbase = "uo-$i";
  70 + $td->runtest("overlay/underlay $i",
  71 + {$td->COMMAND =>
  72 + "qpdf --static-id --qdf --no-original-object-ids" .
  73 + " --verbose fxo-red.pdf a.pdf $args"},
  74 + {$td->FILE => "$outbase.out", $td->EXIT_STATUS => 0},
  75 + $td->NORMALIZE_NEWLINES);
  76 + $td->runtest("compare files",
  77 + {$td->FILE => "a.pdf"},
  78 + {$td->FILE => "$outbase.pdf"});
  79 +}
  80 +$td->runtest("foreach",
  81 + {$td->COMMAND => "test_driver 71 nested-form-xobjects.pdf"},
  82 + {$td->FILE => "nested-form-xobjects.out",
  83 + $td->EXIT_STATUS => 0},
  84 + $td->NORMALIZE_NEWLINES);
  85 +$td->runtest("page operations on form xobject",
  86 + {$td->COMMAND => "test_driver 72 nested-form-xobjects.pdf"},
  87 + {$td->FILE => "page-ops-on-form-xobject.out",
  88 + $td->EXIT_STATUS => 0},
  89 + $td->NORMALIZE_NEWLINES);
  90 +$td->runtest("overlay on page with no resources",
  91 + {$td->COMMAND =>
  92 + "qpdf --deterministic-id page-with-no-resources.pdf" .
  93 + " --overlay minimal.pdf -- a.pdf"},
  94 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  95 + $td->NORMALIZE_NEWLINES);
  96 +$td->runtest("check overlay with no resources output",
  97 + {$td->FILE => "a.pdf"},
  98 + {$td->FILE => "overlay-no-resources.pdf"});
  99 +
  100 +cleanup();
  101 +$td->report($n_tests);
... ...
qpdf/qtest/from_scratch.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('from_scratch');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("basic qpdf from scratch",
  20 + {$td->COMMAND => "pdf_from_scratch 0"},
  21 + {$td->STRING => "test 0 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "from-scratch-0.pdf"});
  26 +cleanup();
  27 +$td->report($n_tests);
... ...
qpdf/qtest/get_xref.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('get_xref');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("without object streams",
  20 + {$td->COMMAND => "test_xref minimal.pdf"},
  21 + {$td->FILE => "minimal-xref.out",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +$td->runtest("with object streams",
  26 + {$td->COMMAND => "test_xref digitally-signed.pdf"},
  27 + {$td->FILE => "digitally-signed-xref.out",
  28 + $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +
  31 +cleanup();
  32 +$td->report($n_tests);
... ...
qpdf/qtest/image_optimization.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('image_optimization');
  16 +
  17 +my @image_opt = (
  18 + ['image-streams', 'image-streams', ''],
  19 + ['small-images', 'defaults', ''],
  20 + ['small-images', 'min-width',
  21 + '--oi-min-width=150 --oi-min-height=0 --oi-min-area=0'],
  22 + ['small-images', 'min-height',
  23 + '--oi-min-width=0 --oi-min-height=150 --oi-min-area=0'],
  24 + ['small-images', 'min-area',
  25 + '--oi-min-width=0 --oi-min-height=0 --oi-min-area=30000'],
  26 + ['small-images', 'min-area-all',
  27 + '--oi-min-width=0 --oi-min-height=0 --oi-min-area=30000'],
  28 + ['large-inline-image', 'inline-images',
  29 + '--ii-min-bytes=0'],
  30 + ['large-inline-image', 'inline-images-all-size',
  31 + '--oi-min-width=0 --oi-min-height=0 --oi-min-area=0 --ii-min-bytes=0'],
  32 + ['large-inline-image', 'inline-images-keep-some', ''],
  33 + ['large-inline-image', 'inline-images-keep-all', '--keep-inline-images'],
  34 + ['unsupported-optimization', 'unsupported',
  35 + '--oi-min-width=0 --oi-min-height=0 --oi-min-area=0'],
  36 + );
  37 +
  38 +my $n_tests = 2 * scalar(@image_opt);
  39 +
  40 +foreach my $d (@image_opt)
  41 +{
  42 + my ($f, $description, $args) = @$d;
  43 +
  44 + $td->runtest("optimize images: $description",
  45 + {$td->COMMAND =>
  46 + "qpdf --static-id --optimize-images --verbose" .
  47 + " $args $f.pdf a.pdf",
  48 + $td->FILTER => "perl filter-optimize-images.pl"},
  49 + {$td->FILE => "optimize-images-$description.out",
  50 + $td->EXIT_STATUS => 0},
  51 + $td->NORMALIZE_NEWLINES);
  52 + $td->runtest("check json: $description",
  53 + {$td->COMMAND => "qpdf --json --json-key=pages a.pdf"},
  54 + {$td->FILE => "optimize-images-$description-json.out",
  55 + $td->EXIT_STATUS => 0},
  56 + $td->NORMALIZE_NEWLINES);
  57 +}
  58 +
  59 +cleanup();
  60 +$td->report($n_tests);
... ...
qpdf/qtest/inline_images.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use Digest::MD5;
  6 +use File::Copy;
  7 +
  8 +unshift(@INC, '.');
  9 +require qpdf_test_helpers;
  10 +
  11 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  12 +
  13 +require TestDriver;
  14 +
  15 +cleanup();
  16 +
  17 +my $td = new TestDriver('inline_images');
  18 +
  19 +my $n_compare_pdfs = 0;
  20 +my $n_tests = 10;
  21 +
  22 +# The file large-inline-image.pdf is a hand-crafted file with several
  23 +# inline images of various sizes including one that is two megabytes,
  24 +# encoded in base85, and has a base85-encoding that contains EI
  25 +# surrounded by delimiters several times. This exercises the EI
  26 +# detection code added in qpdf 8.4.
  27 +
  28 +$td->runtest("complex inline image parsing",
  29 + {$td->COMMAND =>
  30 + "qpdf --qdf --static-id large-inline-image.pdf a.pdf"},
  31 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  32 + $td->NORMALIZE_NEWLINES);
  33 +$td->runtest("check output",
  34 + {$td->FILE => "a.pdf"},
  35 + {$td->FILE => "large-inline-image.qdf"});
  36 +
  37 +$td->runtest("eof in inline image",
  38 + {$td->COMMAND =>
  39 + "qpdf --qdf --static-id eof-in-inline-image.pdf a.pdf"},
  40 + {$td->FILE => "eof-inline-qdf.out", $td->EXIT_STATUS => 3},
  41 + $td->NORMALIZE_NEWLINES);
  42 +$td->runtest("check output",
  43 + {$td->FILE => "a.pdf"},
  44 + {$td->FILE => "eof-in-inline-image.qdf"});
  45 +$td->runtest("externalize eof in inline image",
  46 + {$td->COMMAND =>
  47 + "qpdf --qdf --externalize-inline-images" .
  48 + " --static-id eof-in-inline-image.pdf a.pdf"},
  49 + {$td->FILE => "eof-inline-qdf.out", $td->EXIT_STATUS => 3},
  50 + $td->NORMALIZE_NEWLINES);
  51 +$td->runtest("check output",
  52 + {$td->FILE => "a.pdf"},
  53 + {$td->FILE => "eof-in-inline-image-ii.qdf"});
  54 +$td->runtest("externalize damaged image",
  55 + {$td->COMMAND =>
  56 + "qpdf --externalize-inline-images" .
  57 + " --compress-streams=n --static-id" .
  58 + " damaged-inline-image.pdf a.pdf"},
  59 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  60 + $td->NORMALIZE_NEWLINES);
  61 +$td->runtest("check output",
  62 + {$td->FILE => "a.pdf"},
  63 + {$td->FILE => "damaged-inline-image-out.pdf"});
  64 +$td->runtest("named colorspace",
  65 + {$td->COMMAND =>
  66 + "qpdf --static-id --externalize-inline-images" .
  67 + " --ii-min-bytes=0 inline-image-colorspace-lookup.pdf a.pdf"},
  68 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  69 + $td->NORMALIZE_NEWLINES);
  70 +$td->runtest("check output",
  71 + {$td->FILE => "a.pdf"},
  72 + {$td->FILE => "inline-image-colorspace-lookup-out.pdf"});
  73 +
  74 +
  75 +my @eii_tests = (
  76 + ['inline-images', 80],
  77 + ['large-inline-image', 1024],
  78 + ['nested-form-xobjects-inline-images', 20],
  79 + );
  80 +$n_tests += 4 * scalar(@eii_tests);
  81 +$n_compare_pdfs += 2 * scalar(@eii_tests);
  82 +
  83 +foreach my $d (@eii_tests)
  84 +{
  85 + my ($file, $threshold) = @$d;
  86 + $td->runtest("inline image $file (all)",
  87 + {$td->COMMAND =>
  88 + "qpdf --qdf --static-id --externalize-inline-images" .
  89 + " --ii-min-bytes=0 $file.pdf a.pdf"},
  90 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  91 + $td->NORMALIZE_NEWLINES);
  92 + $td->runtest("check output",
  93 + {$td->FILE => "a.pdf"},
  94 + {$td->FILE => "$file-ii-all.pdf"});
  95 + compare_pdfs($td, "$file.pdf", "a.pdf");
  96 +
  97 + $td->runtest("inline image $file (some)",
  98 + {$td->COMMAND =>
  99 + "qpdf --qdf --static-id --externalize-inline-images" .
  100 + " --ii-min-bytes=$threshold $file.pdf a.pdf"},
  101 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  102 + $td->NORMALIZE_NEWLINES);
  103 + $td->runtest("check output",
  104 + {$td->FILE => "a.pdf"},
  105 + {$td->FILE => "$file-ii-some.pdf"});
  106 + compare_pdfs($td, "$file.pdf", "a.pdf");
  107 +}
  108 +
  109 +cleanup();
  110 +$td->report(calc_ntests($n_tests, $n_compare_pdfs));
... ...
qpdf/qtest/interactive_form.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('interactive_form');
  16 +
  17 +my @form_tests = (
  18 + 'minimal',
  19 + 'form-empty-from-odt',
  20 + 'form-mod1',
  21 + # Atril (MATE Document Viewer) 1.20.1 dumps appearance streams
  22 + # when modifying form fields, leaving /NeedAppearances true.
  23 + 'form-filled-with-atril',
  24 + 'form-bad-fields-array',
  25 + 'form-errors',
  26 + 'form-document-defaults',
  27 + );
  28 +
  29 +my $n_tests = scalar(@form_tests) + 6;
  30 +
  31 +# Many of the form*.pdf files were created by converting the
  32 +# LibreOffice document storage/form.odt to PDF and then manually
  33 +# modifying the resulting PDF in various ways. That file would be good
  34 +# starting point for generation of more complex forms should that be
  35 +# required in the future. The file storage/form.pdf is a direct export
  36 +# from LibreOffice with no modifications. The files
  37 +# storage/field-types.odt and storage/field-types.pdf are the basis of
  38 +# field-types.pdf used elsewhere in the test suite.
  39 +
  40 +foreach my $f (@form_tests)
  41 +{
  42 + $td->runtest("form test: $f",
  43 + {$td->COMMAND => "test_driver 43 $f.pdf"},
  44 + {$td->FILE => "form-$f.out", $td->EXIT_STATUS => 0},
  45 + $td->NORMALIZE_NEWLINES);
  46 +}
  47 +
  48 +$td->runtest("fill fields",
  49 + {$td->COMMAND => "test_driver 44 form-no-need-appearances.pdf"},
  50 + {$td->FILE => "form-no-need-appearances.out",
  51 + $td->EXIT_STATUS => 0},
  52 + $td->NORMALIZE_NEWLINES);
  53 +$td->runtest("compare files",
  54 + {$td->FILE => "a.pdf"},
  55 + {$td->FILE => "form-no-need-appearances-filled.pdf"});
  56 +
  57 +$td->runtest("button fields",
  58 + {$td->COMMAND => "test_driver 51 button-set.pdf"},
  59 + {$td->FILE => "button-set.out", $td->EXIT_STATUS => 0},
  60 + $td->NORMALIZE_NEWLINES);
  61 +$td->runtest("compare files",
  62 + {$td->FILE => "a.pdf"},
  63 + {$td->FILE => "button-set-out.pdf"});
  64 +
  65 +$td->runtest("broken button fields",
  66 + {$td->COMMAND => "test_driver 51 button-set-broken.pdf"},
  67 + {$td->FILE => "button-set-broken.out", $td->EXIT_STATUS => 0},
  68 + $td->NORMALIZE_NEWLINES);
  69 +$td->runtest("compare files",
  70 + {$td->FILE => "a.pdf"},
  71 + {$td->FILE => "button-set-broken-out.pdf"});
  72 +
  73 +cleanup();
  74 +$td->report($n_tests);
... ...
qpdf/qtest/invalid_objects.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('invalid_objects');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("closed input source",
  20 + {$td->COMMAND => "test_driver 73 minimal.pdf"},
  21 + {$td->FILE => "test73.out",
  22 + $td->EXIT_STATUS => 2},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +$td->runtest("empty object",
  26 + {$td->COMMAND => "qpdf -show-object=7,0 empty-object.pdf"},
  27 + {$td->FILE => "empty-object.out",
  28 + $td->EXIT_STATUS => 3},
  29 + $td->NORMALIZE_NEWLINES);
  30 +
  31 +$td->runtest("object with zero offset",
  32 + {$td->COMMAND => "qpdf --check zero-offset.pdf"},
  33 + {$td->FILE => "zero-offset.out", $td->EXIT_STATUS => 3},
  34 + $td->NORMALIZE_NEWLINES);
  35 +
  36 +cleanup();
  37 +$td->report($n_tests);
... ...
qpdf/qtest/json.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use File::Compare;
  6 +
  7 +unshift(@INC, '.');
  8 +require qpdf_test_helpers;
  9 +
  10 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  11 +
  12 +require TestDriver;
  13 +
  14 +cleanup();
  15 +
  16 +my $td = new TestDriver('json');
  17 +
  18 +my @json_files = (
  19 + ['outlines-with-actions', []],
  20 + ['outlines-with-old-root-dests', []],
  21 + ['page-labels-and-outlines', []],
  22 + ['page-labels-num-tree', []],
  23 + ['image-streams', []],
  24 + ['image-streams-small', []],
  25 + ['field-types', []],
  26 + ['field-types', ['--show-encryption-key']],
  27 + ['image-streams', ['--decode-level=all']],
  28 + ['image-streams', ['--decode-level=specialized']],
  29 + ['page-labels-and-outlines', ['--json-key=qpdf']],
  30 + ['page-labels-and-outlines', ['--json-key=pages']],
  31 + ['page-labels-and-outlines', ['--json-key=pagelabels']],
  32 + ['page-labels-and-outlines', ['--json-key=outlines']],
  33 + ['page-labels-and-outlines',
  34 + ['--json-key=outlines', '--json-key=pages']],
  35 + ['page-labels-and-outlines',
  36 + ['--json-key=qpdf', '--json-object=trailer']],
  37 + ['page-labels-and-outlines',
  38 + ['--json-key=qpdf', '--json-object=trailer', '--json-object=2 0 R']],
  39 + ['field-types', ['--json-key=acroform']],
  40 + ['need-appearances', ['--json-key=acroform']],
  41 + ['V4-aes', ['--json-key=encrypt']],
  42 + ['V4-aes', ['--json-key=encrypt', '--show-encryption-key']],
  43 +);
  44 +my $n_tests = 25 + (2 * scalar(@json_files));
  45 +foreach my $d (@json_files)
  46 +{
  47 + my ($file, $xargs) = @$d;
  48 + my $out = "json-$file";
  49 + my @v1_xargs = ();
  50 + foreach my $x (@$xargs)
  51 + {
  52 + my $y = $x;
  53 + $y =~ s/^.*=//;
  54 + $y =~ s/\s.*//;
  55 + $out .= "-$y";
  56 + if ($x eq '--json-key=qpdf')
  57 + {
  58 + push(@v1_xargs, '--json-key=objects');
  59 + }
  60 + else
  61 + {
  62 + push(@v1_xargs, $x);
  63 + }
  64 + }
  65 + my $in = "$file.pdf";
  66 + $td->runtest("json v1 $out",
  67 + {$td->COMMAND =>
  68 + ['qpdf', '--json=1', '--test-json-schema',
  69 + @v1_xargs, $in]},
  70 + {$td->FILE => "$out-v1.out", $td->EXIT_STATUS => 0},
  71 + $td->NORMALIZE_NEWLINES);
  72 + $td->runtest("json v2 $out",
  73 + {$td->COMMAND =>
  74 + ['qpdf', '--json=2', '--test-json-schema', @$xargs, $in]},
  75 + {$td->FILE => "$out-v2.out", $td->EXIT_STATUS => 0},
  76 + $td->NORMALIZE_NEWLINES);
  77 +}
  78 +
  79 +$td->runtest("bad json stream data (inline)",
  80 + {$td->COMMAND =>
  81 + "qpdf --json=2 --test-json-schema" .
  82 + " --json-stream-data=inline bad-data.pdf > a.json"},
  83 + {$td->FILE => "bad-data-json.out", $td->EXIT_STATUS => 3},
  84 + $td->NORMALIZE_NEWLINES);
  85 +$td->runtest("check (inline)",
  86 + {$td->FILE => "a.json"},
  87 + {$td->FILE => "json-bad-data-json-inline-v2.out"},
  88 + $td->NORMALIZE_NEWLINES);
  89 +$td->runtest("bad json stream data (file)",
  90 + {$td->COMMAND =>
  91 + "qpdf --json=2 --test-json-schema" .
  92 + " --json-stream-data=file --json-stream-prefix=auto" .
  93 + " bad-data.pdf > a.json"},
  94 + {$td->FILE => "bad-data-json.out", $td->EXIT_STATUS => 3},
  95 + $td->NORMALIZE_NEWLINES);
  96 +$td->runtest("check (file)",
  97 + {$td->FILE => "a.json"},
  98 + {$td->FILE => "json-bad-data-json-file-v2.out"},
  99 + $td->NORMALIZE_NEWLINES);
  100 +$td->runtest("check stream (file)",
  101 + {$td->FILE => "auto-4"},
  102 + {$td->FILE => "bad-data-4.out"});
  103 +
  104 +foreach my $l (qw(none generalized specialized all))
  105 +{
  106 + if ($l ne 'all')
  107 + {
  108 + # We don't want a dependency on the exact value of the
  109 + # uncompressed jpeg, which can differ depending on which jpeg
  110 + # library is use.
  111 + $td->runtest("image-streams json inline: $l",
  112 + {$td->COMMAND =>
  113 + "qpdf image-streams-small.pdf --json=2" .
  114 + " --decode-level=$l --json-stream-data=inline"},
  115 + {$td->FILE => "json-image-streams-$l-inline-v2.out",
  116 + $td->EXIT_STATUS => 0},
  117 + $td->NORMALIZE_NEWLINES);
  118 + }
  119 + $td->runtest("image-streams json file: $l",
  120 + {$td->COMMAND =>
  121 + "qpdf image-streams-small.pdf --json=2" .
  122 + " --decode-level=$l --json-stream-data=file" .
  123 + " --json-stream-prefix=auto --json-key=qpdf" .
  124 + " --json-object=12 --json-object=16 --json-object=18"},
  125 + {$td->FILE => "json-image-streams-$l-file-v2.out",
  126 + $td->EXIT_STATUS => 0},
  127 + $td->NORMALIZE_NEWLINES);
  128 + # object 12: /FlateDecode
  129 + # object 16: /DCTDecode
  130 + # object 18: /RunLengthDecode
  131 + my %exp_compression = (
  132 + '12' => {'none' => 1},
  133 + '16' => {'none' => 1, 'generalized' => 1, 'specialized' => 1},
  134 + '18' => {'none' => 1, 'generalized' => 1},
  135 + );
  136 +
  137 + foreach my $obj (qw(12 16 18))
  138 + {
  139 + my $compressed = (exists $exp_compression{$obj}{$l});
  140 + my $suf = $compressed ? "compressed" : "uncompressed";
  141 + if (($obj eq '16') && (! $compressed))
  142 + {
  143 + # Rather than testing the uncompressed DCT, just make sure
  144 + # it is different from the compressed DCT.
  145 + my $same = (compare(
  146 + "auto-$obj",
  147 + "image-streams-small-$obj-compressed.out") ?
  148 + "same" : "different");
  149 + $td->runtest("check stream data ($obj, $l)",
  150 + {$td->STRING => $same},
  151 + {$td->STRING => "same"});
  152 + }
  153 + else
  154 + {
  155 + $td->runtest("check stream data ($obj, $l)",
  156 + {$td->FILE => "auto-$obj"},
  157 + {$td->FILE => "image-streams-small-$obj-$suf.out"});
  158 + }
  159 + }
  160 +}
  161 +
  162 +$td->runtest("use --to-json option",
  163 + {$td->COMMAND => "qpdf --to-json image-streams-small.pdf"},
  164 + {$td->FILE => "image-streams-small-to-json.out",
  165 + $td->EXIT_STATUS => 0},
  166 + $td->NORMALIZE_NEWLINES);
  167 +
  168 +cleanup();
  169 +$td->report($n_tests);
... ...
qpdf/qtest/keep_files_open.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('keep_files_open');
  16 +
  17 +my $n_tests = 4;
  18 +
  19 +{ # local scope
  20 + open(F, "<minimal.pdf") or die;
  21 + local $/ = undef;
  22 + binmode F;
  23 + my $content = <F>;
  24 + close(F);
  25 + for (my $i = 1; $i <= 51; ++$i)
  26 + {
  27 + open(F, sprintf(">%03d-kfo.pdf", $i)) or die;
  28 + binmode F;
  29 + print F $content;
  30 + close(F);
  31 + }
  32 +}
  33 +$td->runtest("automatic disable keep files open",
  34 + {$td->COMMAND =>
  35 + "qpdf --verbose --static-id --empty" .
  36 + " --keep-files-open-threshold=50" .
  37 + " --pages *kfo.pdf -- a.pdf"},
  38 + {$td->FILE => "disable-kfo.out", $td->EXIT_STATUS => 0},
  39 + $td->NORMALIZE_NEWLINES);
  40 +$td->runtest("don't disable keep files open",
  41 + {$td->COMMAND =>
  42 + "qpdf --verbose --static-id --empty" .
  43 + " --pages 01*kfo.pdf -- a.pdf"},
  44 + {$td->FILE => "enable-kfo.out", $td->EXIT_STATUS => 0},
  45 + $td->NORMALIZE_NEWLINES);
  46 +$td->runtest("explict keep files open",
  47 + {$td->COMMAND =>
  48 + "qpdf --verbose --static-id --keep-files-open=y --empty" .
  49 + " --pages 00?-kfo.pdf -- a.pdf"},
  50 + {$td->FILE => "kfo-y.out", $td->EXIT_STATUS => 0},
  51 + $td->NORMALIZE_NEWLINES);
  52 +$td->runtest("explicit keep files open = n",
  53 + {$td->COMMAND =>
  54 + "qpdf --verbose --static-id --keep-files-open=n --empty" .
  55 + " --pages 00?-kfo.pdf -- a.pdf"},
  56 + {$td->FILE => "kfo-n.out", $td->EXIT_STATUS => 0},
  57 + $td->NORMALIZE_NEWLINES);
  58 +
  59 +cleanup();
  60 +$td->report($n_tests);
... ...
qpdf/qtest/large_file.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('large_file');
  16 +
  17 +my $large_file_test_path = $ENV{'QPDF_LARGE_FILE_TEST_PATH'} || undef;
  18 +if (defined($large_file_test_path))
  19 +{
  20 + $large_file_test_path = File::Spec->rel2abs($large_file_test_path);
  21 + $large_file_test_path =~ s!\\!/!g;
  22 +}
  23 +
  24 +
  25 +my $nlarge = 1;
  26 +if (defined $large_file_test_path)
  27 +{
  28 + $nlarge = 2;
  29 +}
  30 +else
  31 +{
  32 + $td->notify("--- Skipping tests on actual large files ---");
  33 +}
  34 +
  35 +my $n_tests = $nlarge * 13;
  36 +for (my $large = 0; $large < $nlarge; ++$large)
  37 +{
  38 + if ($large)
  39 + {
  40 + $td->notify("--- Running tests on actual large files ---");
  41 + }
  42 + else
  43 + {
  44 + $td->notify("--- Running large file tests on small files ---");
  45 + }
  46 + my $size = ($large ? "large" : "small");
  47 + my $file = $large ? "$large_file_test_path/a.pdf" : "a.pdf";
  48 + $td->runtest("write test file",
  49 + {$td->COMMAND => "test_large_file write $size '$file'"},
  50 + {$td->FILE => "large_file.out", $td->EXIT_STATUS => 0},
  51 + $td->NORMALIZE_NEWLINES);
  52 + $td->runtest("read test file",
  53 + {$td->COMMAND => "test_large_file read $size '$file'"},
  54 + {$td->FILE => "large_file.out", $td->EXIT_STATUS => 0},
  55 + $td->NORMALIZE_NEWLINES);
  56 + $td->runtest("check",
  57 + {$td->COMMAND => "qpdf --suppress-recovery --check '$file'",
  58 + $td->FILTER => "grep -v checking"},
  59 + {$td->FILE => "large_file-check-normal.out",
  60 + $td->EXIT_STATUS => 0},
  61 + $td->NORMALIZE_NEWLINES);
  62 +
  63 + for my $ostream (0, 1)
  64 + {
  65 + for my $linearize (0, 1)
  66 + {
  67 + if (($ostream == 0) && ($linearize == 0))
  68 + {
  69 + # Original file has no object streams and is not linearized.
  70 + next;
  71 + }
  72 + my $args = "";
  73 + my $omode = $ostream ? "generate" : "disable";
  74 + my $lin = $linearize ? "--linearize" : "";
  75 + my $newfile = "$file-new";
  76 +
  77 + $td->runtest("transform: ostream=$ostream, linearize=$linearize",
  78 + {$td->COMMAND =>
  79 + "qpdf --stream-data=preserve" .
  80 + " --object-streams=$omode" .
  81 + " $lin '$file' '$newfile'"},
  82 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  83 + $td->runtest("read: ostream=$ostream, linearize=$linearize",
  84 + {$td->COMMAND =>
  85 + "test_large_file read $size '$newfile'"},
  86 + {$td->FILE => "large_file.out", $td->EXIT_STATUS => 0},
  87 + $td->NORMALIZE_NEWLINES);
  88 + my $check_out =
  89 + ($linearize
  90 + ? ($ostream
  91 + ? "large_file-check-ostream-linearized.out"
  92 + : "large_file-check-linearized.out")
  93 + : ($ostream
  94 + ? "large_file-check-ostream.out"
  95 + : "large_file-check-normal.out"));
  96 + $td->runtest("check: ostream=$ostream, linearize=$linearize",
  97 + {$td->COMMAND =>
  98 + "qpdf --suppress-recovery --check '$newfile'",
  99 + $td->FILTER => "grep -v checking"},
  100 + {$td->FILE => $check_out, $td->EXIT_STATUS => 0},
  101 + $td->NORMALIZE_NEWLINES);
  102 + unlink $newfile;
  103 + }
  104 + }
  105 +
  106 + # Clobber xref
  107 + open(F, "+<$file") or die;
  108 + seek(F, -50, 2);
  109 + my $pos = tell F;
  110 + my $buf;
  111 + read(F, $buf, 50);
  112 + die unless $buf =~ m/^(.*startxref\n)\d+/s;
  113 + $pos += length($1);
  114 + seek(F, $pos, 0) or die;
  115 + print F "oops" or die;
  116 + close(F);
  117 +
  118 + my $cmd = +{$td->COMMAND => "test_large_file read $size '$file'"};
  119 + if ($large)
  120 + {
  121 + $cmd->{$td->FILTER} = "sed -e 's,$large_file_test_path/,,'";
  122 + }
  123 + $td->runtest("reconstruct xref table",
  124 + $cmd,
  125 + {$td->FILE => "large_file_xref_reconstruct.out",
  126 + $td->EXIT_STATUS => 0},
  127 + $td->NORMALIZE_NEWLINES);
  128 + unlink $file;
  129 +}
  130 +
  131 +cleanup();
  132 +$td->report($n_tests);
... ...
qpdf/qtest/library_version.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('library_version');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("qpdf version",
  20 + {$td->COMMAND => "qpdf --version"},
  21 + {$td->REGEXP => ".*qpdf version \\S+\n.*", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("qpdf copyright contains version too",
  24 + {$td->COMMAND => "qpdf --copyright"},
  25 + {$td->REGEXP => "(?s)qpdf version \\S+\n.*Apache.*",
  26 + $td->EXIT_STATUS => 0},
  27 + $td->NORMALIZE_NEWLINES);
  28 +$td->runtest("C API: qpdf version",
  29 + {$td->COMMAND => "qpdf-ctest --version"},
  30 + {$td->REGEXP => "qpdf-ctest version \\S+\n",
  31 + $td->EXIT_STATUS => 0},
  32 + $td->NORMALIZE_NEWLINES);
  33 +
  34 +cleanup();
  35 +$td->report($n_tests);
... ...
qpdf/qtest/linearization.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('linearization');
  16 +
  17 +my $n_tests = 0;
  18 +# $n_tests incremented after initialization of @linearized_files and
  19 +# @to_linearize.
  20 +
  21 +# *'ed files were linearized with Pdlin.
  22 +my @linearized_files =
  23 + ('lin0', # not linearized
  24 + 'lin1', # * outlines, page labels, pdlin
  25 + 'lin2', # * lin1 with null and newline
  26 + 'lin3', # same file saved with acrobat
  27 + 'lin4', # * lin1 with no /PageMode
  28 + 'lin5', # lin3 with embedded thumbnails
  29 + 'lin6', # * lin5 with pdlin
  30 + 'lin7', # lin5 with /PageMode /UseThumbs
  31 + 'lin8', # * lin7 with pdlin
  32 + 'lin9', # * shared objects, indirect null
  33 + 'badlin1', # parameter dictionary errors
  34 + );
  35 +
  36 +my @to_linearize =
  37 + ('lin-special', # lots of weird cases -- see file comments
  38 + 'delete-and-reuse', # deleted, reused objects
  39 + 'lin-delete-and-reuse', # linearized, then delete and reuse
  40 + 'object-stream', # contains object streams
  41 + 'hybrid-xref', # contains both xref tables and streams
  42 + 'gen1', # has objects with generation > 0
  43 + 'direct-outlines', # /Outlines is a direct object
  44 + @linearized_files, # we should be able to relinearize
  45 + );
  46 +
  47 +$n_tests += @linearized_files + 6;
  48 +$n_tests += (3 * @to_linearize * 5) + 6;
  49 +
  50 +foreach my $base (@linearized_files)
  51 +{
  52 + $td->runtest("dump linearization: $base",
  53 + {$td->COMMAND => "qpdf --show-linearization $base.pdf"},
  54 + {$td->FILE => "$base.out",
  55 + $td->EXIT_STATUS => 0},
  56 + $td->NORMALIZE_NEWLINES);
  57 +}
  58 +
  59 +# Check normal modified and linearized modified files, making sure
  60 +# that their qdf files are identical. The next two tests have the
  61 +# same expected output files and different input files.
  62 +check_pdf($td, "modified",
  63 + "qpdf --static-id --qdf --no-original-object-ids" .
  64 + " delete-and-reuse.pdf", "delete-and-reuse.qdf",
  65 + 0);
  66 +check_pdf($td, "linearized and modified",
  67 + "qpdf --static-id --qdf --no-original-object-ids" .
  68 + " lin-delete-and-reuse.pdf", "delete-and-reuse.qdf", # same output
  69 + 0);
  70 +
  71 +$td->runtest("check linearized and modified",
  72 + {$td->COMMAND => "qpdf --check lin-delete-and-reuse.pdf"},
  73 + {$td->FILE => "lin-delete-and-reuse-check.out",
  74 + $td->EXIT_STATUS => 0},
  75 + $td->NORMALIZE_NEWLINES);
  76 +$td->runtest("check multiple modifications",
  77 + {$td->COMMAND => "qpdf --check delete-and-reuse.pdf"},
  78 + {$td->FILE => "delete-and-reuse-check.out",
  79 + $td->EXIT_STATUS => 0},
  80 + $td->NORMALIZE_NEWLINES);
  81 +
  82 +foreach my $base (@to_linearize)
  83 +{
  84 + foreach my $omode (qw(disable preserve generate))
  85 + {
  86 + my $oarg = "-object-streams=$omode";
  87 + my $sdarg = "";
  88 + if (($base eq 'lin-special') || ($base eq 'object-stream'))
  89 + {
  90 + $sdarg = "--stream-data=uncompress";
  91 + }
  92 + $td->runtest("linearize $base ($omode)",
  93 + {$td->COMMAND =>
  94 + "qpdf -linearize $oarg $sdarg" .
  95 + " --static-id $base.pdf a.pdf"},
  96 + {$td->STRING => "",
  97 + $td->EXIT_STATUS => 0});
  98 + $td->runtest("check linearization",
  99 + {$td->COMMAND => "qpdf --check-linearization a.pdf"},
  100 + {$td->STRING => "a.pdf: no linearization errors\n",
  101 + $td->EXIT_STATUS => 0},
  102 + $td->NORMALIZE_NEWLINES);
  103 + # Relinearizing twice should produce identical results. We
  104 + # have to do it twice because, if objects changed ordering
  105 + # during the original linearization, the hint tables won't
  106 + # exactly match. This is because object identifiers are
  107 + # inserted into the hint table in their original order since
  108 + # we don't yet have renumbering information when we compute
  109 + # the table values.
  110 + $td->runtest("relinearize $base 1",
  111 + {$td->COMMAND =>
  112 + "qpdf -linearize $sdarg --static-id a.pdf b.pdf"},
  113 + {$td->STRING => "",
  114 + $td->EXIT_STATUS => 0});
  115 + $td->runtest("relinearize $base 2",
  116 + {$td->COMMAND =>
  117 + "qpdf -linearize $sdarg --static-id b.pdf c.pdf"},
  118 + {$td->STRING => "",
  119 + $td->EXIT_STATUS => 0});
  120 + $td->runtest("compare files ($omode)",
  121 + {$td->FILE => "b.pdf"},
  122 + {$td->FILE => "c.pdf"});
  123 + if (($base eq 'lin-special') || ($base eq 'object-stream'))
  124 + {
  125 + $td->runtest("check $base ($omode)",
  126 + {$td->FILE => "a.pdf"},
  127 + {$td->FILE => "$base.$omode.exp"});
  128 + }
  129 + }
  130 +}
  131 +
  132 +cleanup();
  133 +$td->report($n_tests);
... ...
qpdf/qtest/linearize_pass1.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('linearize_pass1');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("linearize pass 1 file",
  20 + {$td->COMMAND => "qpdf --linearize --static-id" .
  21 + " --linearize-pass1=b.pdf minimal.pdf a.pdf"},
  22 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "minimal-linearized.pdf"});
  26 +$td->runtest("check pass1 file",
  27 + {$td->FILE => "b.pdf"},
  28 + {$td->FILE => "minimal-linearize-pass1.pdf"});
  29 +
  30 +cleanup();
  31 +$td->report($n_tests);
... ...
qpdf/qtest/merge_and_split.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('merge_and_split');
  16 +
  17 +my $n_tests = 28;
  18 +
  19 +# Select pages from the same file multiple times including selecting
  20 +# twice from an encrypted file and specifying the password only the
  21 +# first time. The file 20-pages.pdf is specified with two different
  22 +# paths to duplicate a page.
  23 +my $pages_options = "--pages page-labels-and-outlines.pdf 1,3,5-7,z" .
  24 + " 20-pages.pdf --password=user z-15" .
  25 + " page-labels-and-outlines.pdf 12" .
  26 + " 20-pages.pdf 10" .
  27 + " ./20-pages.pdf --password=owner 10" .
  28 + " minimal.pdf 1 --";
  29 +
  30 +$td->runtest("merge three files",
  31 + {$td->COMMAND => "qpdf page-labels-and-outlines.pdf a.pdf" .
  32 + " $pages_options --static-id --verbose --progress",
  33 + $td->FILTER => "perl filter-progress.pl"},
  34 + {$td->FILE => "verbose-merge.out", $td->EXIT_STATUS => 0},
  35 + $td->NORMALIZE_NEWLINES);
  36 +# Manually verified about this file: make sure that outline entries
  37 +# that pointed to pages that were preserved still work in the copy,
  38 +# and verify that all pages are as expected. page-labels-and-outlines
  39 +# as well as 20-pages have text on page n (from 1) that shows its page
  40 +# position from 0, so page 1 says it's page 0.
  41 +$td->runtest("check output",
  42 + {$td->FILE => "a.pdf"},
  43 + {$td->FILE => "merge-three-files-1.pdf"});
  44 +# Select the same pages but add them to an empty file
  45 +$td->runtest("merge three files",
  46 + {$td->COMMAND => "qpdf --empty a.pdf" .
  47 + " $pages_options --static-id"},
  48 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  49 +# Manually verified about this file: it has the same pages but does
  50 +# not contain outlines or other things from the original file.
  51 +$td->runtest("check output",
  52 + {$td->FILE => "a.pdf"},
  53 + {$td->FILE => "merge-three-files-2.pdf"});
  54 +$td->runtest("avoid respecification of password",
  55 + {$td->COMMAND =>
  56 + "qpdf --empty a.pdf --copy-encryption=20-pages.pdf" .
  57 + " --allow-weak-crypto" .
  58 + " --encryption-file-password=user" .
  59 + " --pages 20-pages.pdf 1,z -- --static-id"},
  60 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  61 +$td->runtest("check output",
  62 + {$td->FILE => "a.pdf"},
  63 + {$td->FILE => "pages-copy-encryption.pdf"});
  64 +$td->runtest("merge with implicit ranges",
  65 + {$td->COMMAND =>
  66 + "qpdf --empty a.pdf" .
  67 + " --pages minimal.pdf 20-pages.pdf --password=user" .
  68 + " page-labels-and-outlines.pdf --" .
  69 + " --static-id"},
  70 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  71 +$td->runtest("check output",
  72 + {$td->FILE => "a.pdf"},
  73 + {$td->FILE => "merge-implicit-ranges.pdf"});
  74 +$td->runtest("merge with . and implicit ranges",
  75 + {$td->COMMAND =>
  76 + "qpdf minimal.pdf a.pdf --pages minimal.pdf . 1 --" .
  77 + " --static-id"},
  78 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  79 +$td->runtest("check output",
  80 + {$td->FILE => "a.pdf"},
  81 + {$td->FILE => "merge-dot-implicit-ranges.pdf"});
  82 +$td->runtest("merge with multiple labels",
  83 + {$td->COMMAND =>
  84 + "qpdf --empty a.pdf" .
  85 + " --pages 11-pages-with-labels.pdf 8-11" .
  86 + " minimal.pdf " .
  87 + " page-labels-and-outlines.pdf 17-19 --" .
  88 + " --static-id"},
  89 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  90 +$td->runtest("check output",
  91 + {$td->FILE => "a.pdf"},
  92 + {$td->FILE => "merge-multiple-labels.pdf"});
  93 +$td->runtest("remove labels",
  94 + {$td->COMMAND =>
  95 + "qpdf --empty a.pdf" .
  96 + " --remove-page-labels" .
  97 + " --pages 11-pages-with-labels.pdf 8-11" .
  98 + " minimal.pdf " .
  99 + " page-labels-and-outlines.pdf 17-19 --" .
  100 + " --static-id"},
  101 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  102 +$td->runtest("check output",
  103 + {$td->FILE => "a.pdf"},
  104 + {$td->FILE => "remove-labels.pdf"});
  105 +
  106 +$td->runtest("split with shared resources",
  107 + {$td->COMMAND =>
  108 + "qpdf --qdf --static-id" .
  109 + " --remove-unreferenced-resources=yes" .
  110 + " shared-images.pdf --pages . 1,3" .
  111 + " ./shared-images.pdf 1,2 -- a.pdf"},
  112 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  113 +$td->runtest("check output",
  114 + {$td->FILE => "a.pdf"},
  115 + {$td->FILE => "shared-images-pages-out.pdf"});
  116 +
  117 +$td->runtest("split with really shared resources",
  118 + {$td->COMMAND =>
  119 + "qpdf --qdf --static-id" .
  120 + " --remove-unreferenced-resources=yes" .
  121 + " shared-images.pdf --pages . 1,3" .
  122 + " . 1,2 -- a.pdf"},
  123 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  124 +$td->runtest("check output",
  125 + {$td->FILE => "a.pdf"},
  126 + {$td->FILE => "really-shared-images-pages-out.pdf"});
  127 +
  128 +$td->runtest("shared resources relevant errors",
  129 + {$td->COMMAND =>
  130 + "qpdf --qdf --static-id" .
  131 + " shared-images-errors.pdf --pages . 2 -- a.pdf"},
  132 + {$td->FILE => "shared-images-errors-2.out",
  133 + $td->EXIT_STATUS => 3},
  134 + $td->NORMALIZE_NEWLINES);
  135 +$td->runtest("check output",
  136 + {$td->FILE => "a.pdf"},
  137 + {$td->FILE => "shared-images-errors-2-out.pdf"});
  138 +
  139 +# This test used to generate warnings about images on pages we didn't
  140 +# care about, but qpdf was modified not to process those pages, so the
  141 +# "irrelevant" errors went away.
  142 +$td->runtest("shared resources irrelevant errors",
  143 + {$td->COMMAND =>
  144 + "qpdf --qdf --static-id" .
  145 + " shared-images-errors.pdf --pages . 1 -- a.pdf"},
  146 + {$td->STRING => "",
  147 + $td->EXIT_STATUS => 0},
  148 + $td->NORMALIZE_NEWLINES);
  149 +$td->runtest("check output",
  150 + {$td->FILE => "a.pdf"},
  151 + {$td->FILE => "shared-images-errors-1-out.pdf"});
  152 +
  153 +$td->runtest("don't remove shared resources",
  154 + {$td->COMMAND =>
  155 + "qpdf --qdf --static-id --preserve-unreferenced-resources" .
  156 + " shared-images.pdf --pages . 1,3 -- a.pdf"},
  157 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  158 +$td->runtest("check output",
  159 + {$td->FILE => "a.pdf"},
  160 + {$td->FILE => "shared-images-errors-1-3-out.pdf"});
  161 +
  162 +$td->runtest("duplicate pages",
  163 + {$td->COMMAND =>
  164 + "qpdf --qdf --static-id 11-pages-with-labels.pdf" .
  165 + " --pages . 6,5,6 . 5 minimal.pdf 1,1 minimal.pdf 1 --" .
  166 + " a.pdf"},
  167 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  168 +$td->runtest("check output",
  169 + {$td->FILE => "a.pdf"},
  170 + {$td->FILE => "duplicate-pages.pdf"});
  171 +
  172 +# See https://github.com/qpdf/qpdf/issues/399 -- we don't want to
  173 +# break this, especially if we ever implement deduplication of
  174 +# identical streams.
  175 +$td->runtest("force full page duplication",
  176 + {$td->COMMAND => "qpdf --static-id minimal.pdf" .
  177 + " --pages . ./minimal.pdf -- a.pdf"},
  178 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  179 + $td->NORMALIZE_NEWLINES);
  180 +$td->runtest("check output",
  181 + {$td->FILE => "a.pdf"},
  182 + {$td->FILE => "deep-duplicate-pages.pdf"});
  183 +
  184 +
  185 +cleanup();
  186 +$td->report($n_tests);
... ...
qpdf/qtest/merge_dictionary.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('merge_dictionary');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("merge dictionary",
  20 + {$td->COMMAND => "test_driver 50 merge-dict.pdf"},
  21 + {$td->FILE => "merge-dict.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("unique resource name",
  24 + {$td->COMMAND => "test_driver 60 minimal.pdf"},
  25 + {$td->FILE => "test60.out", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +$td->runtest("check output",
  28 + {$td->FILE => "a.pdf"},
  29 + {$td->FILE => "unique-resources.pdf"});
  30 +
  31 +cleanup();
  32 +$td->report($n_tests);
... ...
qpdf/qtest/multiple_indirection.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('multiple_indirection');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +# Handle file with object stream containing an unreferenced object
  20 +# that in turn contains an indirect scalar (bug 2974522).
  21 +$td->runtest("unreferenced indirect scalar",
  22 + {$td->COMMAND =>
  23 + "qpdf --qdf --static-id --preserve-unreferenced" .
  24 + " --object-streams=preserve" .
  25 + " unreferenced-indirect-scalar.pdf a.qdf"},
  26 + {$td->STRING => "",
  27 + $td->EXIT_STATUS => 0},
  28 + $td->NORMALIZE_NEWLINES);
  29 +$td->runtest("check output",
  30 + {$td->FILE => "a.qdf"},
  31 + {$td->FILE => "unreferenced-indirect-scalar.out"});
  32 +
  33 +cleanup();
  34 +$td->report($n_tests);
... ...
qpdf/qtest/mutability.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('mutability');
  16 +
  17 +my $n_tests = 5;
  18 +
  19 +$td->runtest("no normalization",
  20 + {$td->COMMAND => "test_driver 4 test4-1.pdf"},
  21 + {$td->FILE => "test4-1.qdf",
  22 + $td->EXIT_STATUS => 0});
  23 +
  24 +$td->runtest("object ordering",
  25 + {$td->COMMAND => "test_driver 4 test4-4.pdf"},
  26 + {$td->FILE => "test4-4.qdf",
  27 + $td->EXIT_STATUS => 0});
  28 +
  29 +$td->runtest("make direct with allow_streams",
  30 + {$td->COMMAND => "test_driver 4 test4-5.pdf"},
  31 + {$td->FILE => "test4-5.qdf",
  32 + $td->EXIT_STATUS => 0});
  33 +
  34 +$td->runtest("stream detected",
  35 + {$td->COMMAND => "test_driver 4 test4-2.pdf"},
  36 + {$td->FILE => "test4-2.out",
  37 + $td->EXIT_STATUS => 2},
  38 + $td->NORMALIZE_NEWLINES);
  39 +
  40 +$td->runtest("loop detected",
  41 + {$td->COMMAND => "test_driver 4 test4-3.pdf"},
  42 + {$td->FILE => "test4-3.out",
  43 + $td->EXIT_STATUS => 2},
  44 + $td->NORMALIZE_NEWLINES);
  45 +
  46 +cleanup();
  47 +$td->report($n_tests);
... ...
qpdf/qtest/name_normalization.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('name_normalization');
  16 +
  17 +my $n_tests = 6;
  18 +
  19 +$td->runtest("check pound in name",
  20 + {$td->COMMAND =>
  21 + "test_driver 1 pound-in-name.pdf"},
  22 + {$td->FILE => "pound-in-name.out",
  23 + $td->EXIT_STATUS => 0},
  24 + $td->NORMALIZE_NEWLINES);
  25 +$td->runtest("convert pound in name",
  26 + {$td->COMMAND => "qpdf --static-id --qdf" .
  27 + " pound-in-name.pdf a.pdf"},
  28 + {$td->FILE => "pound-in-name-qdf.out",
  29 + $td->EXIT_STATUS => 3},
  30 + $td->NORMALIZE_NEWLINES);
  31 +$td->runtest("check output",
  32 + {$td->FILE => "a.pdf"},
  33 + {$td->FILE => "pound-in-name.qdf"});
  34 +
  35 +$td->runtest("check pound in image names",
  36 + {$td->COMMAND =>
  37 + "qpdf --check name-pound-images.pdf"},
  38 + {$td->FILE => "name-pound-images.out",
  39 + $td->EXIT_STATUS => 3},
  40 + $td->NORMALIZE_NEWLINES);
  41 +$td->runtest("convert pound in image names",
  42 + {$td->COMMAND => "qpdf --static-id --qdf" .
  43 + " name-pound-images.pdf a.pdf"},
  44 + {$td->FILE => "name-pound-images-qdf.out",
  45 + $td->EXIT_STATUS => 3},
  46 + $td->NORMALIZE_NEWLINES);
  47 +$td->runtest("check output",
  48 + {$td->FILE => "a.pdf"},
  49 + {$td->FILE => "name-pound-images.qdf"});
  50 +
  51 +cleanup();
  52 +$td->report($n_tests);
... ...
qpdf/qtest/name_number_trees.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('name_number_trees');
  16 +
  17 +my $n_tests = 6;
  18 +
  19 +$td->runtest("number trees",
  20 + {$td->COMMAND => "test_driver 46 number-tree.pdf"},
  21 + {$td->FILE => "number-tree.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("name trees",
  24 + {$td->COMMAND => "test_driver 48 name-tree.pdf"},
  25 + {$td->FILE => "name-tree.out", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +$td->runtest("nntree split",
  28 + {$td->COMMAND => "test_driver 74 split-nntree.pdf"},
  29 + {$td->FILE => "split-nntree.out", $td->EXIT_STATUS => 0},
  30 + $td->NORMALIZE_NEWLINES);
  31 +$td->runtest("check file",
  32 + {$td->FILE => "a.pdf"},
  33 + {$td->FILE => "split-nntree-out.pdf"});
  34 +$td->runtest("nntree erase",
  35 + {$td->COMMAND => "test_driver 75 erase-nntree.pdf"},
  36 + {$td->FILE => "erase-nntree.out", $td->EXIT_STATUS => 0},
  37 + $td->NORMALIZE_NEWLINES);
  38 +$td->runtest("check file",
  39 + {$td->FILE => "a.pdf"},
  40 + {$td->FILE => "erase-nntree-out.pdf"});
  41 +
  42 +cleanup();
  43 +$td->report($n_tests);
... ...
qpdf/qtest/newline_before_endstream.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('newline_before_endstream');
  16 +
  17 +my $n_tests = 12;
  18 +
  19 +# From issue 133, http://verapdf.org/software/ is an open source
  20 +# package that can verify PDF/A compliance. This could potentially be
  21 +# useful for manual or automated verification that qpdf doesn't break
  22 +# PDF/A compliance should that ever be desired.
  23 +
  24 +foreach my $d (
  25 + ['--qdf', 'qdf', 'qdf'],
  26 + ['--newline-before-endstream', 'newline', 'nl'],
  27 + ['--qdf --newline-before-endstream', 'newline and qdf', 'nl-qdf'],
  28 + ['--object-streams=generate --newline-before-endstream',
  29 + 'newline and object streams', 'nl-objstm'],
  30 + )
  31 +{
  32 + my ($flags, $description, $suffix) = @$d;
  33 + $td->runtest("newline before endstream: $description",
  34 + {$td->COMMAND => "qpdf --static-id --stream-data=preserve" .
  35 + " $flags streams-with-newlines.pdf a.pdf"},
  36 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  37 + $td->NORMALIZE_NEWLINES);
  38 + $td->runtest("check output ($description)",
  39 + {$td->FILE => "a.pdf"},
  40 + {$td->FILE => "newline-before-endstream-$suffix.pdf"});
  41 + if ($flags =~ /qdf/)
  42 + {
  43 + $td->runtest("fix-qdf",
  44 + {$td->COMMAND => "fix-qdf a.pdf"},
  45 + {$td->FILE => "a.pdf", $td->EXIT_STATUS => 0});
  46 + }
  47 +}
  48 +
  49 +$td->runtest("newline before endstream (C)",
  50 + {$td->COMMAND =>
  51 + "qpdf-ctest 22 streams-with-newlines.pdf '' a.pdf"},
  52 + {$td->STRING => "C test 22 done\n", $td->EXIT_STATUS => 0},
  53 + $td->NORMALIZE_NEWLINES);
  54 +$td->runtest("check output",
  55 + {$td->FILE => "a.pdf"},
  56 + {$td->FILE => "newline-before-endstream-nl.pdf"});
  57 +
  58 +cleanup();
  59 +$td->report($n_tests);
... ...
qpdf/qtest/numbers_and_strings.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('numbers_and_strings');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +foreach (my $i = 1; $i <= 3; ++$i)
  20 +{
  21 + $td->runtest("numbers and strings",
  22 + {$td->COMMAND => "test_driver 5 numeric-and-string-$i.pdf"},
  23 + {$td->FILE => "numeric-and-string-$i.out",
  24 + $td->EXIT_STATUS => 0},
  25 + $td->NORMALIZE_NEWLINES);
  26 +}
  27 +
  28 +cleanup();
  29 +$td->report($n_tests);
... ...
qpdf/qtest/object_copying.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('object_copying');
  16 +
  17 +my $n_tests = 9;
  18 +
  19 +$td->runtest("shallow copy an array",
  20 + {$td->COMMAND => "test_driver 20 shallow_array.pdf"},
  21 + {$td->STRING => "test 20 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "shallow_array-out.pdf"});
  26 +$td->runtest("shallow copy a stream",
  27 + {$td->COMMAND => "test_driver 21 shallow_array.pdf"},
  28 + {$td->FILE => "shallow_stream.out", $td->EXIT_STATUS => 2},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("warn for unknown key in Pages",
  31 + {$td->COMMAND => "test_driver 23 lin-special.pdf"},
  32 + {$td->FILE => "pages-warning.out", $td->EXIT_STATUS => 0},
  33 + $td->NORMALIZE_NEWLINES);
  34 +$td->runtest("reserved objects",
  35 + {$td->COMMAND => "test_driver 24 minimal.pdf"},
  36 + {$td->FILE => "reserved-objects.out", $td->EXIT_STATUS => 0},
  37 + $td->NORMALIZE_NEWLINES);
  38 +$td->runtest("check output",
  39 + {$td->FILE => "a.pdf"},
  40 + {$td->FILE => "reserved-objects.pdf"});
  41 +$td->runtest("detect foreign object in write",
  42 + {$td->COMMAND => "test_driver 29" .
  43 + " copy-foreign-objects-in.pdf minimal.pdf"},
  44 + {$td->FILE => "foreign-in-write.out", $td->EXIT_STATUS => 0},
  45 + $td->NORMALIZE_NEWLINES);
  46 +$td->runtest("copy a stream",
  47 + {$td->COMMAND => "test_driver 79 minimal.pdf"},
  48 + {$td->STRING => "test 79 done\n", $td->EXIT_STATUS => 0},
  49 + $td->NORMALIZE_NEWLINES);
  50 +$td->runtest("check output",
  51 + {$td->FILE => "a.pdf"},
  52 + {$td->FILE => "test79.pdf"});
  53 +
  54 +cleanup();
  55 +$td->report($n_tests);
... ...
qpdf/qtest/object_handle_api.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('object_handle_api');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("dictionary keys",
  20 + {$td->COMMAND => "test_driver 87 - -"},
  21 + {$td->STRING => "test 87 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("fluent interfaces",
  24 + {$td->COMMAND => "test_driver 88 minimal.pdf -"},
  25 + {$td->FILE => "test88.out", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +
  28 +cleanup();
  29 +$td->report($n_tests);
... ...
qpdf/qtest/object_stream.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use Digest::MD5;
  6 +use File::Copy;
  7 +
  8 +unshift(@INC, '.');
  9 +require qpdf_test_helpers;
  10 +
  11 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  12 +
  13 +require TestDriver;
  14 +
  15 +cleanup();
  16 +
  17 +my $td = new TestDriver('object_stream');
  18 +
  19 +my $n_tests = 3 + (36 * 4) + (12 * 2);
  20 +my $n_compare_pdfs = 36;
  21 +
  22 +for (my $n = 16; $n <= 19; ++$n)
  23 +{
  24 + my $in = "good$n.pdf";
  25 + foreach my $flags ('-object-streams=disable',
  26 + '-object-streams=preserve',
  27 + '-object-streams=generate')
  28 + {
  29 + foreach my $qdf ('-qdf', '', '-allow-weak-crypto -encrypt "" x 128 --')
  30 + {
  31 + # 4 tests + 1 compare_pdfs * 36 cases
  32 + # 2 additional tests * 12 cases
  33 + $td->runtest("object stream mode",
  34 + {$td->COMMAND =>
  35 + "qpdf --static-id $flags $qdf $in a.pdf"},
  36 + {$td->STRING => "",
  37 + $td->EXIT_STATUS => 0});
  38 + compare_pdfs($td, "good$n.pdf", "a.pdf");
  39 + if ($qdf eq '-qdf')
  40 + {
  41 + $td->runtest("fix-qdf identity check",
  42 + {$td->COMMAND => "fix-qdf a.pdf >| b.pdf"},
  43 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  44 + $td->runtest("compare files",
  45 + {$td->FILE => "a.pdf"},
  46 + {$td->FILE => "b.pdf"});
  47 + }
  48 + $td->runtest("convert to qdf",
  49 + {$td->COMMAND =>
  50 + "qpdf --static-id --no-original-object-ids" .
  51 + " -qdf -decrypt" .
  52 + " -object-streams=disable $in a.qdf"},
  53 + {$td->STRING => "",
  54 + $td->EXIT_STATUS => 0});
  55 + $td->runtest("convert output to qdf",
  56 + {$td->COMMAND =>
  57 + "qpdf --static-id --no-original-object-ids" .
  58 + " -qdf -object-streams=disable a.pdf b.qdf"},
  59 + {$td->STRING => "",
  60 + $td->EXIT_STATUS => 0});
  61 + $td->runtest("compare files",
  62 + {$td->FILE => "a.qdf"},
  63 + {$td->FILE => "b.qdf"});
  64 + }
  65 + }
  66 + flush_tiff_cache();
  67 +}
  68 +
  69 +# The file override-compressed-object.pdf contains an object stream
  70 +# with four strings in it. The file is then appended. The appended
  71 +# section overrides one of the four strings with a string in another
  72 +# object stream and another one in an uncompressed object. The other
  73 +# two strings are left alone. The test case exercises that all four
  74 +# objects have the correct value.
  75 +$td->runtest("overridden compressed objects",
  76 + {$td->COMMAND => "test_driver 38 override-compressed-object.pdf"},
  77 + {$td->FILE => "override-compressed-object.out",
  78 + $td->EXIT_STATUS => 0},
  79 + $td->NORMALIZE_NEWLINES);
  80 +
  81 +$td->runtest("generate object streams for gen > 0",
  82 + {$td->COMMAND => "qpdf --qdf --static-id" .
  83 + " --object-streams=generate gen1.pdf a.pdf"},
  84 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  85 +$td->runtest("check file",
  86 + {$td->FILE => "a.pdf"},
  87 + {$td->FILE => "gen1.qdf"});
  88 +
  89 +
  90 +cleanup();
  91 +$td->report(calc_ntests($n_tests, $n_compare_pdfs));
... ...
qpdf/qtest/outlines.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('outlines');
  16 +
  17 +my @outline_files = (
  18 + 'page-labels-and-outlines',
  19 + 'outlines-with-actions',
  20 + 'outlines-with-old-root-dests',
  21 + 'outlines-with-loop',
  22 + );
  23 +my $n_tests = scalar(@outline_files);
  24 +foreach my $f (@outline_files)
  25 +{
  26 + $td->runtest("outlines: $f",
  27 + {$td->COMMAND => "test_driver 49 $f.pdf"},
  28 + {$td->FILE => "$f.out", $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +}
  31 +
  32 +cleanup();
  33 +$td->report($n_tests);
... ...
qpdf/qtest/output_redirection.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('output_redirection');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("error/output redirection to null",
  20 + {$td->COMMAND => "test_driver 12 linearized-and-warnings.pdf"},
  21 + {$td->FILE => "linearized-and-warnings-1.out",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +$td->runtest("error/output redirection to strings",
  26 + {$td->COMMAND => "test_driver 13 linearized-and-warnings.pdf"},
  27 + {$td->FILE => "linearized-and-warnings-2.out",
  28 + $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +
  31 +cleanup();
  32 +$td->report($n_tests);
... ...
qpdf/qtest/overwrite_self.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use File::Copy;
  6 +
  7 +unshift(@INC, '.');
  8 +require qpdf_test_helpers;
  9 +
  10 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  11 +
  12 +require TestDriver;
  13 +
  14 +cleanup();
  15 +
  16 +my $td = new TestDriver('overwrite_self');
  17 +
  18 +my $n_tests = 3;
  19 +
  20 +copy("minimal.pdf", "a.pdf");
  21 +copy("minimal.pdf", "split-out.pdf");
  22 +# Also tests @- for reading args from stdin
  23 +$td->runtest("don't overwrite self",
  24 + {$td->COMMAND => "(echo a.pdf; echo a.pdf) | qpdf \@-"},
  25 + {$td->REGEXP => "input file and output file are the same.*",
  26 + $td->EXIT_STATUS => 2});
  27 +$td->runtest("output is not really output for split",
  28 + {$td->COMMAND => "qpdf --split-pages split-out.pdf split-out.pdf"},
  29 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  30 +$td->runtest("don't overwrite self (split)",
  31 + {$td->COMMAND =>
  32 + "qpdf --split-pages split-out-1.pdf split-out.pdf"},
  33 + {$td->REGEXP =>
  34 + ".*split pages would overwrite.* split-out-1.pdf",
  35 + $td->EXIT_STATUS => 2});
  36 +
  37 +cleanup();
  38 +$td->report($n_tests);
... ...
qpdf/qtest/page_api.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('page_api');
  16 +
  17 +my $n_tests = 11;
  18 +
  19 +$td->runtest("basic page API",
  20 + {$td->COMMAND => "test_driver 15 page_api_1.pdf"},
  21 + {$td->STRING => "test 15 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "page_api_1-out.pdf"});
  26 +$td->runtest("manual page manipulation",
  27 + {$td->COMMAND => "test_driver 16 page_api_1.pdf"},
  28 + {$td->STRING => "test 16 done\n", $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("check output",
  31 + {$td->FILE => "a.pdf"},
  32 + {$td->FILE => "page_api_1-out2.pdf"});
  33 +$td->runtest("duplicate page",
  34 + {$td->COMMAND => "test_driver 17 page_api_2.pdf"},
  35 + {$td->FILE => "page_api_2.out", $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +$td->runtest("delete and re-add a page",
  38 + {$td->COMMAND => "test_driver 18 page_api_1.pdf"},
  39 + {$td->STRING => "test 18 done\n", $td->EXIT_STATUS => 0},
  40 + $td->NORMALIZE_NEWLINES);
  41 +$td->runtest("check output",
  42 + {$td->FILE => "a.pdf"},
  43 + {$td->FILE => "page_api_1-out3.pdf"});
  44 +$td->runtest("duplicate page",
  45 + {$td->COMMAND => "test_driver 19 page_api_1.pdf"},
  46 + {$td->FILE => "page_api_1.out", $td->EXIT_STATUS => 0},
  47 + $td->NORMALIZE_NEWLINES);
  48 +$td->runtest("remove page we don't have",
  49 + {$td->COMMAND => "test_driver 22 page_api_1.pdf"},
  50 + {$td->FILE => "page_api_1.out2", $td->EXIT_STATUS => 2},
  51 + $td->NORMALIZE_NEWLINES);
  52 +$td->runtest("flatten rotation",
  53 + {$td->COMMAND => "qpdf --static-id --qdf".
  54 + " --no-original-object-ids" .
  55 + " --flatten-rotation boxes.pdf a.pdf"},
  56 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  57 + $td->NORMALIZE_NEWLINES);
  58 +$td->runtest("check output",
  59 + {$td->FILE => "a.pdf"},
  60 + {$td->FILE => "boxes-flattened.pdf"});
  61 +cleanup();
  62 +$td->report($n_tests);
... ...
qpdf/qtest/page_errors.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('page_errors');
  16 +
  17 +my $n_tests = 5;
  18 +
  19 +$td->runtest("handle page no with contents",
  20 + {$td->COMMAND => "qpdf --show-pages page-no-content.pdf"},
  21 + {$td->FILE => "page-no-content.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check no type key for page nodes",
  24 + {$td->COMMAND => "qpdf --check no-pages-types.pdf"},
  25 + {$td->FILE => "no-pages-types.out", $td->EXIT_STATUS => 3},
  26 + $td->NORMALIZE_NEWLINES);
  27 +$td->runtest("no type key for page nodes",
  28 + {$td->COMMAND => "qpdf --static-id --split-pages no-pages-types.pdf a-split-out.pdf"},
  29 + {$td->FILE => "no-pages-types-fix.out", $td->EXIT_STATUS => 3},
  30 + $td->NORMALIZE_NEWLINES);
  31 +$td->runtest("check output",
  32 + {$td->FILE => "a-split-out-1.pdf"},
  33 + {$td->FILE => "no-pages-types-fixed.pdf"});
  34 +$td->runtest("detect loops in pages structure",
  35 + {$td->COMMAND => "qpdf --check pages-loop.pdf"},
  36 + {$td->FILE => "pages-loop.out", $td->EXIT_STATUS => 2},
  37 + $td->NORMALIZE_NEWLINES);
  38 +
  39 +cleanup();
  40 +$td->report($n_tests);
... ...
qpdf/qtest/page_labels.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('page_labels');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("complex page labels",
  20 + {$td->COMMAND => "test_driver 47 page-labels-num-tree.pdf"},
  21 + {$td->FILE => "page-labels-num-tree.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("no zero entry for page labels",
  24 + {$td->COMMAND => "test_driver 47 page-labels-no-zero.pdf"},
  25 + {$td->FILE => "page-labels-no-zero.out", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +$td->runtest("no page labels",
  28 + {$td->COMMAND => "test_driver 47 minimal.pdf"},
  29 + {$td->FILE => "no-page-labels.out", $td->EXIT_STATUS => 0},
  30 + $td->NORMALIZE_NEWLINES);
  31 +
  32 +cleanup();
  33 +$td->report($n_tests);
... ...
qpdf/qtest/page_without_contents.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('page_without_contents');
  16 +
  17 +my $n_tests = 7;
  18 +
  19 +$td->runtest("check no contents",
  20 + {$td->COMMAND => "qpdf --check no-contents.pdf"},
  21 + {$td->FILE => "no-contents-check.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +
  24 +foreach my $arg ('--qdf', '--coalesce-contents', '')
  25 +{
  26 + $td->runtest("convert no contents ($arg)",
  27 + {$td->COMMAND =>
  28 + "qpdf $arg --static-id no-contents.pdf a.pdf"},
  29 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  30 +
  31 + my $suf = $arg;
  32 + $suf =~ s/--//;
  33 + if ($suf eq '')
  34 + {
  35 + $suf = "none";
  36 + }
  37 + $td->runtest("check output",
  38 + {$td->FILE => "a.pdf"},
  39 + {$td->FILE => "no-contents-$suf.pdf"});
  40 +}
  41 +
  42 +cleanup();
  43 +$td->report($n_tests);
... ...
qpdf/qtest/pages_tree.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('pages_tree');
  16 +
  17 +my $n_tests = 11;
  18 +
  19 +$td->runtest("linearize duplicated pages",
  20 + {$td->COMMAND =>
  21 + "qpdf --static-id --linearize" .
  22 + " page_api_2.pdf a.pdf"},
  23 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  24 + $td->NORMALIZE_NEWLINES);
  25 +$td->runtest("compare files",
  26 + {$td->FILE => "a.pdf"},
  27 + {$td->FILE => "linearize-duplicate-page.pdf"});
  28 +$td->runtest("extract duplicated pages",
  29 + {$td->COMMAND =>
  30 + "qpdf --static-id page_api_2.pdf" .
  31 + " --pages . -- a.pdf"},
  32 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  33 + $td->NORMALIZE_NEWLINES);
  34 +$td->runtest("compare files",
  35 + {$td->FILE => "a.pdf"},
  36 + {$td->FILE => "extract-duplicate-page.pdf"});
  37 +$td->runtest("direct pages",
  38 + {$td->COMMAND =>
  39 + "qpdf --static-id direct-pages.pdf --pages . -- a.pdf"},
  40 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  41 + $td->NORMALIZE_NEWLINES);
  42 +$td->runtest("check output",
  43 + {$td->FILE => "a.pdf"},
  44 + {$td->FILE => "direct-pages-fixed.pdf"});
  45 +$td->runtest("show direct pages",
  46 + {$td->COMMAND =>
  47 + "qpdf --show-pages direct-pages.pdf"},
  48 + {$td->FILE => "direct-pages.out", $td->EXIT_STATUS => 0},
  49 + $td->NORMALIZE_NEWLINES);
  50 +
  51 +# Json mode for direct and duplicated pages illustrates that the
  52 +# "objects" section the original objects before correction when
  53 +# "pages" is not output but after correct when it is.# numbers.
  54 +foreach my $f (qw(page_api_2 direct-pages))
  55 +{
  56 + $td->runtest("json for $f (objects only)",
  57 + {$td->COMMAND =>
  58 + "qpdf --json=latest $f.pdf" .
  59 + " --json-key=qpdf"},
  60 + {$td->FILE => "$f-json-objects.out", $td->EXIT_STATUS => 0},
  61 + $td->NORMALIZE_NEWLINES);
  62 + $td->runtest("json for $f (with pages)",
  63 + {$td->COMMAND =>
  64 + "qpdf --json=latest $f.pdf" .
  65 + " --json-key=qpdf --json-key=pages"},
  66 + {$td->FILE => "$f-json-pages.out", $td->EXIT_STATUS => 0},
  67 + $td->NORMALIZE_NEWLINES);
  68 +}
  69 +
  70 +cleanup();
  71 +$td->report($n_tests);
... ...
qpdf/qtest/parsed_offset.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('parsed_offset');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("parsed offset without object streams",
  20 + {$td->COMMAND => "test_parsedoffset minimal.pdf"},
  21 + {$td->FILE => "minimal-parsedoffset.out",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +$td->runtest("parsed offset with object streams",
  26 + {$td->COMMAND => "test_parsedoffset digitally-signed.pdf"},
  27 + {$td->FILE => "digitally-signed-parsedoffset.out",
  28 + $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +
  31 +cleanup();
  32 +$td->report($n_tests);
... ...
qpdf/qtest/parsing.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('parsing');
  16 +
  17 +my $n_tests = 17;
  18 +
  19 +$td->runtest("parse objects from string",
  20 + {$td->COMMAND => "test_driver 31 minimal.pdf"}, # file not used
  21 + {$td->FILE => "parse-object.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("EOF terminating literal tokens",
  24 + {$td->COMMAND => "qpdf --check eof-terminates-literal.pdf"},
  25 + {$td->FILE => "eof-terminates-literal.out", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +$td->runtest("EOF reading token",
  28 + {$td->COMMAND => "qpdf --check eof-reading-token.pdf"},
  29 + {$td->FILE => "eof-reading-token.out", $td->EXIT_STATUS => 3},
  30 + $td->NORMALIZE_NEWLINES);
  31 +$td->runtest("extra header text",
  32 + {$td->COMMAND => "test_driver 32 minimal.pdf"},
  33 + {$td->FILE => "test-32.out", $td->EXIT_STATUS => 0},
  34 + $td->NORMALIZE_NEWLINES);
  35 +$td->runtest("check output",
  36 + {$td->FILE => "a.pdf"},
  37 + {$td->FILE => "extra-header-no-newline.pdf"});
  38 +$td->runtest("check output",
  39 + {$td->FILE => "b.pdf"},
  40 + {$td->FILE => "extra-header-lin-no-newline.pdf"});
  41 +$td->runtest("check output",
  42 + {$td->FILE => "c.pdf"},
  43 + {$td->FILE => "extra-header-newline.pdf"});
  44 +$td->runtest("check output",
  45 + {$td->FILE => "d.pdf"},
  46 + {$td->FILE => "extra-header-lin-newline.pdf"});
  47 +
  48 +# leading-junk also has a space instead of a newline after xref
  49 +$td->runtest("check file with leading junk",
  50 + {$td->COMMAND => "qpdf --check leading-junk.pdf"},
  51 + {$td->FILE => "leading-junk.out", $td->EXIT_STATUS => 0},
  52 + $td->NORMALIZE_NEWLINES);
  53 +$td->runtest("EOF inside inline image",
  54 + {$td->COMMAND => "test_driver 37 eof-in-inline-image.pdf"},
  55 + {$td->FILE => "eof-in-inline-image.out",
  56 + $td->EXIT_STATUS => 0},
  57 + $td->NORMALIZE_NEWLINES);
  58 +$td->runtest("tokenize content streams",
  59 + {$td->COMMAND => "test_driver 37 tokenize-content-streams.pdf"},
  60 + {$td->FILE => "tokenize-content-streams.out",
  61 + $td->EXIT_STATUS => 0},
  62 + $td->NORMALIZE_NEWLINES);
  63 +$td->runtest("terminate parsing",
  64 + {$td->COMMAND => "test_driver 37 terminate-parsing.pdf"},
  65 + {$td->FILE => "terminate-parsing.out",
  66 + $td->EXIT_STATUS => 0},
  67 + $td->NORMALIZE_NEWLINES);
  68 +$td->runtest("content stream errors",
  69 + {$td->COMMAND => "qpdf --check content-stream-errors.pdf"},
  70 + {$td->FILE => "content-stream-errors.out",
  71 + $td->EXIT_STATUS => 3},
  72 + $td->NORMALIZE_NEWLINES);
  73 +
  74 +$td->runtest("ensure arguments to R are direct",
  75 + {$td->COMMAND => "qpdf --check indirect-r-arg.pdf"},
  76 + {$td->FILE => "indirect-r-arg.out", $td->EXIT_STATUS => 3},
  77 + $td->NORMALIZE_NEWLINES);
  78 +$td->runtest("no trailing space in xref table",
  79 + {$td->COMMAND => "qpdf --check no-space-in-xref.pdf"},
  80 + {$td->FILE => "no-space-in-xref.out", $td->EXIT_STATUS => 0},
  81 + $td->NORMALIZE_NEWLINES);
  82 +
  83 +# An array is split across multiple content streams starting object
  84 +# 42. This was reported in github issue 73. The file is modified from
  85 +# that example.
  86 +$td->runtest("parse split content stream",
  87 + {$td->COMMAND => "qpdf --check split-content-stream.pdf"},
  88 + {$td->FILE => "split-content-stream.out", $td->EXIT_STATUS => 0},
  89 + $td->NORMALIZE_NEWLINES);
  90 +$td->runtest("split content stream errors",
  91 + {$td->COMMAND => "qpdf --check split-content-stream-errors.pdf"},
  92 + {$td->FILE => "split-content-stream-errors.out",
  93 + $td->EXIT_STATUS => 2},
  94 + $td->NORMALIZE_NEWLINES);
  95 +
  96 +cleanup();
  97 +$td->report($n_tests);
... ...
qpdf/qtest/pclm.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('pclm');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("write as PCLm",
  20 + {$td->COMMAND => "test_driver 40 pclm-in.pdf a.pdf"},
  21 + {$td->STRING => "test 40 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "pclm-out.pdf"});
  26 +
  27 +cleanup();
  28 +$td->report($n_tests);
... ...
qpdf/qtest/positive_p.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('positive_p');
  16 +
  17 +my $n_tests = 4;
  18 +
  19 +# Files have been seen where /P in the encryption dictionary was an
  20 +# unsigned rather than a signed integer. To create
  21 +# encrypted-positive-P.pdf, I temporarily modified QPDFWriter.cc to
  22 +# introduce this error.
  23 +
  24 +$td->runtest("decrypt positive P",
  25 + {$td->COMMAND =>
  26 + "qpdf --decrypt --static-id encrypted-positive-P.pdf a.pdf"},
  27 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  28 +$td->runtest("check output",
  29 + {$td->FILE => "a.pdf"},
  30 + {$td->FILE => "decrypted-positive-P.pdf"});
  31 +$td->runtest("copy encryption positive P",
  32 + {$td->COMMAND =>
  33 + "qpdf --static-id --static-aes-iv" .
  34 + " encrypted-positive-P.pdf a.pdf"},
  35 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  36 +$td->runtest("check output",
  37 + {$td->FILE => "a.pdf"},
  38 + {$td->FILE => "copied-positive-P.pdf"});
  39 +
  40 +cleanup();
  41 +$td->report($n_tests);
... ...
qpdf/qtest/precheck_streams.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('precheck_streams');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("bad stream",
  20 + {$td->COMMAND => "qpdf --static-id bad-data.pdf a.pdf"},
  21 + {$td->FILE => "bad-data.out", $td->EXIT_STATUS => 3},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "bad-data-out.pdf"});
  26 +
  27 +cleanup();
  28 +$td->report($n_tests);
... ...
qpdf/qtest/preserve_unref.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('preserve_unref');
  16 +
  17 +my $n_tests = 6;
  18 +
  19 +$td->runtest("drop unused objects",
  20 + {$td->COMMAND => "qpdf --static-id unreferenced-objects.pdf a.pdf"},
  21 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  22 +$td->runtest("check output",
  23 + {$td->FILE => "a.pdf"},
  24 + {$td->FILE => "unreferenced-dropped.pdf"});
  25 +$td->runtest("keep unused objects",
  26 + {$td->COMMAND => "qpdf --static-id --preserve-unreferenced" .
  27 + " unreferenced-objects.pdf a.pdf"},
  28 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  29 +$td->runtest("check output",
  30 + {$td->FILE => "a.pdf"},
  31 + {$td->FILE => "unreferenced-preserved.pdf"});
  32 +$td->runtest("keep unused objects (C)",
  33 + {$td->COMMAND =>
  34 + "qpdf-ctest 21 unreferenced-objects.pdf '' a.pdf"},
  35 + {$td->STRING => "C test 21 done\n", $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +$td->runtest("check output",
  38 + {$td->FILE => "a.pdf"},
  39 + {$td->FILE => "unreferenced-preserved.pdf"});
  40 +cleanup();
  41 +$td->report($n_tests);
... ...
qpdf/qtest/progress_reporting.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('progress_reporting');
  16 +
  17 +my $n_tests = 1;
  18 +
  19 +$td->runtest("progress report on small file",
  20 + {$td->COMMAND => "qpdf --progress minimal.pdf a.pdf",
  21 + $td->FILTER => "perl filter-progress.pl"},
  22 + {$td->FILE => "small-progress.out", $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +cleanup();
  26 +$td->report($n_tests);
... ...
qpdf/qtest/qpdf.test deleted
View file @4b642ca
Changes suppressed. Click to show
1   -#!/usr/bin/env perl
2   -require 5.008;
3   -BEGIN { $^W = 1; }
4   -use strict;
5   -use Cwd;
6   -use Digest::MD5;
7   -use File::Basename;
8   -use File::Copy;
9   -use File::Compare;
10   -use File::Spec;
11   -
12   -unshift(@INC, '../../libtests/qtest/arg_parser');
13   -require completion_helpers;
14   -
15   -chdir("qpdf") or die "chdir testdir failed: $!\n";
16   -
17   -require TestDriver;
18   -
19   -cleanup();
20   -
21   -my $devNull = File::Spec->devnull();
22   -my $td = new TestDriver('qpdf');
23   -
24   -my $compare_images = 0;
25   -if ((exists $ENV{'QPDF_TEST_COMPARE_IMAGES'}) &&
26   - ($ENV{'QPDF_TEST_COMPARE_IMAGES'} eq '1'))
27   -{
28   - $compare_images = 1;
29   -}
30   -my $large_file_test_path = $ENV{'QPDF_LARGE_FILE_TEST_PATH'} || undef;
31   -if (defined($large_file_test_path))
32   -{
33   - $large_file_test_path = File::Spec->rel2abs($large_file_test_path);
34   - $large_file_test_path =~ s!\\!/!g;
35   -}
36   -
37   -# These variables are used to store the total number of tests in the
38   -# test suite. NOTE: qtest's requirement to indicate the number of
39   -# tests serves as a check that the test suite is operating properly.
40   -# Do not calculate these values as a side effect of running the tests.
41   -# That defeats the purpose. However, since this test suite consists
42   -# of several separate series of tests, many of which iterate over
43   -# static lists of things, we calculate the numbers as we go in terms
44   -# of static values.
45   -
46   -# This should be set to the number of times we called compare_pdfs.
47   -# This has to be kept separate because the number of test cases
48   -# compare_pdfs generates depends on the value of $compare_images.
49   -my $n_compare_pdfs = 0;
50   -
51   -# Each section of tests should increment this number by the number of
52   -# tests they generate excluding calls to compare_pdfs, which are
53   -# tracked separately by $n_compare_pdfs.
54   -my $n_tests = 0;
55   -
56   -# Call show_ntests after each block of test cases. In show_ntests,
57   -# you can turn on printing of the expected number of test cases. This
58   -# is useful for tracking down problems in the number of test cases.
59   -
60   -show_ntests();
61   -# ----------
62   -
63   -$n_compare_pdfs += 5;
64   -
65   -# Check compare_pdfs to make sure that it works properly. Each call
66   -# to compare_pdfs is worth three test cases.
67   -compare_pdfs("p1-a-p2-b.pdf", "p1-a-p2-b.pdf");
68   -compare_pdfs("p1-a.pdf", "p1-a.pdf");
69   -compare_pdfs("p1-a.pdf", "p1-b.pdf", 1);
70   -compare_pdfs("p1-a.pdf", "p1-a-p2-b.pdf", 1);
71   -compare_pdfs("p1-a-p2-a.pdf", "p1-a-p2-b.pdf", 1);
72   -flush_tiff_cache();
73   -
74   -show_ntests();
75   -# ----------
76   -$td->notify("--- Character Encoding ---");
77   -$n_tests += 4;
78   -
79   -$td->runtest("PDF doc encoding to Unicode",
80   - {$td->COMMAND => "test_pdf_doc_encoding pdf-doc-to-utf8.in"},
81   - {$td->FILE => "pdf-doc-to-utf8.out", $td->EXIT_STATUS => 0},
82   - $td->NORMALIZE_NEWLINES);
83   -$td->runtest("UTF-16 encoding",
84   - {$td->COMMAND => "test_pdf_unicode unicode.in"},
85   - {$td->FILE => "unicode.out", $td->EXIT_STATUS => 0},
86   - $td->NORMALIZE_NEWLINES);
87   -$td->runtest("UTF-16 encoding errors",
88   - {$td->COMMAND => "test_pdf_unicode unicode-errors.in"},
89   - {$td->FILE => "unicode-errors.out", $td->EXIT_STATUS => 0},
90   - $td->NORMALIZE_NEWLINES);
91   -
92   -# UTF-16LE is not allowed by the PDF spec, but it seems that most
93   -# readers accept it.
94   -$td->runtest("UTF-16LE strings",
95   - {$td->COMMAND => "qpdf --list-attachments --verbose utf16le.pdf"},
96   - {$td->FILE => "utf16le-attachments.out", $td->EXIT_STATUS => 0},
97   - $td->NORMALIZE_NEWLINES);
98   -
99   -# Tests to exercise QPDFArgParser belong in arg_parser.test in
100   -# libtests. These tests are supposed to be specific to the qpdf cli.
101   -# Since they were written prior to moving QPDFArgParser into the
102   -# library, there are several tests here that also exercise
103   -# QPDFArgParser logic.
104   -my @completion_tests = (
105   - ['', 0, 'bad-input-1'],
106   - ['', 1, 'bad-input-2'],
107   - ['', 2, 'bad-input-3'],
108   - ['qpdf', 2, 'bad-input-4'],
109   - ['qpdf ', undef, 'top'],
110   - ['qpdf -', undef, 'top-arg'],
111   - ['qpdf --enc', undef, 'enc'],
112   - ['qpdf --encrypt ', undef, 'encrypt'],
113   - ['qpdf --encrypt u ', undef, 'encrypt-u'],
114   - ['qpdf --encrypt u o ', undef, 'encrypt-u-o'],
115   - ['qpdf @encrypt-u o ', undef, 'encrypt-u-o'],
116   - ['qpdf --encrypt u o 40 --', undef, 'encrypt-40'],
117   - ['qpdf --encrypt u o 128 --', undef, 'encrypt-128'],
118   - ['qpdf --encrypt u o 256 --', undef, 'encrypt-256'],
119   - ['qpdf --encrypt u o bad --', undef, 'encrypt-bad'],
120   - ['qpdf --split-pag', undef, 'split'],
121   - ['qpdf --decode-l', undef, 'decode-l'],
122   - ['qpdf --decode-lzzz', 15, 'decode-l'],
123   - ['qpdf --decode-level=', undef, 'decode-level'],
124   - ['qpdf --decode-level=g', undef, 'decode-level-g'],
125   - ['qpdf --check -', undef, 'later-arg'],
126   - ['qpdf infile outfile oops --ch', undef, 'usage-empty'],
127   - ['qpdf --encrypt \'user " password\' ', undef, 'quoting'],
128   - ['qpdf --encrypt \'user password\' ', undef, 'quoting'],
129   - ['qpdf --encrypt "user password" ', undef, 'quoting'],
130   - ['qpdf --encrypt "user pass\'word" ', undef, 'quoting'],
131   - ['qpdf --encrypt user\ password ', undef, 'quoting'],
132   - );
133   -$n_tests += 2 * scalar(@completion_tests);
134   -my $completion_filter =
135   - "perl ../../../libtests/qtest/arg_parser/filter-completion.pl";
136   -foreach my $c (@completion_tests)
137   -{
138   - my ($cmd, $point, $description) = @$c;
139   - my $out = "completion-$description.out";
140   - my $zout = "completion-$description-zsh.out";
141   - if (! -f $zout)
142   - {
143   - $zout = $out;
144   - }
145   - $td->runtest("bash completion: $description",
146   - {$td->COMMAND => [@{bash_completion("qpdf", $cmd, $point)}],
147   - $td->FILTER => "$completion_filter $out"},
148   - {$td->FILE => "$out", $td->EXIT_STATUS => 0},
149   - $td->NORMALIZE_NEWLINES);
150   - $td->runtest("zsh completion: $description",
151   - {$td->COMMAND => [@{zsh_completion("qpdf", $cmd, $point)}],
152   - $td->FILTER => "$completion_filter $zout"},
153   - {$td->FILE => "$zout", $td->EXIT_STATUS => 0},
154   - $td->NORMALIZE_NEWLINES);
155   -}
156   -
157   -show_ntests();
158   -# ----------
159   -$td->notify("--- Argument Parsing ---");
160   -$n_tests += 13;
161   -
162   -$td->runtest("required argument",
163   - {$td->COMMAND => "qpdf --password minimal.pdf"},
164   - {$td->REGEXP => "must be given as --password=pass",
165   - $td->EXIT_STATUS => 2},
166   - $td->NORMALIZE_NEWLINES);
167   -$td->runtest("required argument with choices",
168   - {$td->COMMAND => "qpdf --decode-level minimal.pdf"},
169   - {$td->REGEXP => "must be given as --decode-level=\\{.*all.*\\}",
170   - $td->EXIT_STATUS => 2},
171   - $td->NORMALIZE_NEWLINES);
172   -$td->runtest("required argument with choices",
173   - {$td->COMMAND => "qpdf --decode-level minimal.pdf"},
174   - {$td->REGEXP => "must be given as --decode-level=\\{.*all.*\\}",
175   - $td->EXIT_STATUS => 2},
176   - $td->NORMALIZE_NEWLINES);
177   -copy("minimal.pdf", '@file.pdf');
178   -$td->runtest("\@file exists and file doesn't",
179   - {$td->COMMAND => "qpdf --check \@file.pdf"},
180   - {$td->FILE => "check-at-file.out", $td->EXIT_STATUS => 0},
181   - $td->NORMALIZE_NEWLINES);
182   -$td->runtest("missing underlay filename",
183   - {$td->COMMAND => "qpdf --underlay --"},
184   - {$td->REGEXP => ".*underlay file not specified.*",
185   - $td->EXIT_STATUS => 2},
186   - $td->NORMALIZE_NEWLINES);
187   -$td->runtest("extra overlay filename",
188   - {$td->COMMAND => "qpdf --overlay x x --"},
189   - {$td->REGEXP => ".*overlay file already specified.*",
190   - $td->EXIT_STATUS => 2},
191   - $td->NORMALIZE_NEWLINES);
192   -$td->runtest("multiple pages options",
193   - {$td->COMMAND => "qpdf --pages . --password=x -- --pages . --"},
194   - {$td->REGEXP => ".*--pages may only be specified one time.*",
195   - $td->EXIT_STATUS => 2},
196   - $td->NORMALIZE_NEWLINES);
197   -$td->runtest("bad numeric range detects unclosed --pages",
198   - {$td->COMMAND => "qpdf --pages . --pages . --"},
199   - {$td->REGEXP => ".*pages options must be terminated with --.*",
200   - $td->EXIT_STATUS => 2},
201   - $td->NORMALIZE_NEWLINES);
202   -$td->runtest("bad file detected as unclosed --pages",
203   - {$td->COMMAND => "qpdf --pages . 1 --xyz out"},
204   - {$td->REGEXP => ".*pages options must be terminated with --.*",
205   - $td->EXIT_STATUS => 2},
206   - $td->NORMALIZE_NEWLINES);
207   -$td->runtest("misplaced pages password 1",
208   - {$td->COMMAND => "qpdf --pages . 1 --password=z --"},
209   - {$td->REGEXP => ".*password must immediately follow a file name.*",
210   - $td->EXIT_STATUS => 2},
211   - $td->NORMALIZE_NEWLINES);
212   -$td->runtest("misplaced pages password 2",
213   - {$td->COMMAND => "qpdf --pages --password=z . 1 --"},
214   - {$td->REGEXP => ".*password must immediately follow a file name.*",
215   - $td->EXIT_STATUS => 2},
216   - $td->NORMALIZE_NEWLINES);
217   -$td->runtest("duplicated pages password",
218   - {$td->COMMAND => "qpdf --pages . --password=z --password=z --"},
219   - {$td->REGEXP => ".*password already specified.*",
220   - $td->EXIT_STATUS => 2},
221   - $td->NORMALIZE_NEWLINES);
222   -# Ignoring -- at the top level was never intended but turned out to
223   -# have been there for a long time so that people relied on it. It is
224   -# intentionally not documented.
225   -$td->runtest("ignore -- at top level",
226   - {$td->COMMAND => "qpdf -- --check -- minimal.pdf --"},
227   - {$td->REGEXP => ".*No syntax or stream encoding errors found.*",
228   - $td->EXIT_STATUS => 0},
229   - $td->NORMALIZE_NEWLINES);
230   -
231   -show_ntests();
232   -# ----------
233   -$td->notify("--- Unicode Filenames ---");
234   -$n_tests += 3;
235   -
236   -$td->runtest("create unicode filenames",
237   - {$td->COMMAND => "test_unicode_filenames"},
238   - {$td->STRING => "created Unicode filenames\n",
239   - $td->EXIT_STATUS => 0},
240   - $td->NORMALIZE_NEWLINES);
241   -
242   -foreach my $d (['auto-รผ', 1], ['auto-รถฯ€', 2])
243   -{
244   - my ($u, $n) = @$d;
245   - $td->runtest("unicode filename $u",
246   - {$td->COMMAND => "qpdf --check $u.pdf"},
247   - {$td->FILE => "check-unicode-filename-$n.out",
248   - $td->EXIT_STATUS => 0},
249   - $td->NORMALIZE_NEWLINES);
250   -}
251   -
252   -show_ntests();
253   -# ----------
254   -$td->notify("--- Windows shell globbing ---");
255   -
256   -$td->runtest("shell wildcard expansion",
257   - {$td->COMMAND => "test_shell_glob 'good*.pdf'"},
258   - {$td->STRING => "PASSED\n", $td->EXIT_STATUS => 0},
259   - $td->NORMALIZE_NEWLINES);
260   -
261   -$n_tests += 1;
262   -
263   -show_ntests();
264   -# ----------
265   -$td->notify("--- Replace Input ---");
266   -$n_tests += 8;
267   -
268   -# Use Unicode file names to test replace input so we can be sure it
269   -# works for that case.
270   -$td->runtest("create unicode filenames",
271   - {$td->COMMAND => "test_unicode_filenames"},
272   - {$td->STRING => "created Unicode filenames\n",
273   - $td->EXIT_STATUS => 0},
274   - $td->NORMALIZE_NEWLINES);
275   -
276   -foreach my $d (['auto-รผ', 1], ['auto-รถฯ€', 2])
277   -{
278   - my ($u, $n) = @$d;
279   - $td->runtest("replace input $u",
280   - {$td->COMMAND => "qpdf --deterministic-id" .
281   - " --object-streams=generate --replace-input ./$u.pdf"},
282   - {$td->STRING => "", $td->EXIT_STATUS => 0},
283   - $td->NORMALIZE_NEWLINES);
284   - $td->runtest("check output ($u)",
285   - {$td->FILE => "$u.pdf"},
286   - {$td->FILE => "replace-input.pdf"},
287   - $td->NORMALIZE_NEWLINES);
288   -}
289   -
290   -system("cp xref-with-short-size.pdf auto-warn.pdf") == 0 or die;
291   -$td->runtest("replace input with warnings",
292   - {$td->COMMAND =>
293   - "qpdf --deterministic-id --replace-input ./auto-warn.pdf"},
294   - {$td->FILE => "replace-warn.out", $td->EXIT_STATUS => 3},
295   - $td->NORMALIZE_NEWLINES);
296   -
297   -$td->runtest("check output",
298   - {$td->FILE => "auto-warn.pdf"},
299   - {$td->FILE => "warn-replace.pdf"});
300   -$td->runtest("check orig output",
301   - {$td->FILE => "auto-warn.pdf.~qpdf-orig"},
302   - {$td->FILE => "xref-with-short-size.pdf"});
303   -
304   -show_ntests();
305   -# ----------
306   -$td->notify("--- Final Version ---");
307   -$n_tests += 1;
308   -
309   -$td->runtest("check final version",
310   - {$td->COMMAND => "test_driver 54 minimal.pdf"},
311   - {$td->STRING => "test 54 done\n", $td->EXIT_STATUS => 0},
312   - $td->NORMALIZE_NEWLINES);
313   -
314   -show_ntests();
315   -# ----------
316   -$td->notify("--- Exceptions ---");
317   -$n_tests += 2;
318   -
319   -$td->runtest("check exception handling",
320   - {$td->COMMAND => "test_driver 61 -"},
321   - {$td->FILE => "exceptions.out", $td->EXIT_STATUS => 0},
322   - $td->NORMALIZE_NEWLINES);
323   -$td->runtest("check certain exception types",
324   - {$td->COMMAND => "test_driver 81 -"},
325   - {$td->STRING => "test 81 done\n", $td->EXIT_STATUS => 0},
326   - $td->NORMALIZE_NEWLINES);
327   -
328   -show_ntests();
329   -# ----------
330   -$td->notify("--- Check encryption/password ---");
331   -my @check_encryption_password = (
332   - # file, password, is-encrypted, requires-password
333   - ["minimal.pdf", "", 2, 2],
334   - ["20-pages.pdf", "", 0, 0],
335   - ["20-pages.pdf", "user", 0, 3],
336   - );
337   -$n_tests += 3 * scalar(@check_encryption_password);
338   -foreach my $d (@check_encryption_password)
339   -{
340   - my ($file, $pass, $is_encrypted, $requires_password) = @$d;
341   - $td->runtest("is encrypted ($file, pass=$pass)",
342   - {$td->COMMAND => "qpdf --is-encrypted --password=$pass $file"},
343   - {$td->STRING => "", $td->EXIT_STATUS => $is_encrypted});
344   - $td->runtest("requires password ($file, pass=$pass)",
345   - {$td->COMMAND => "qpdf --requires-password" .
346   - " --password=$pass $file"},
347   - {$td->STRING => "", $td->EXIT_STATUS => $requires_password});
348   -}
349   -
350   -# Exercise reading password from file
351   -open(F, ">args") or die;
352   -print F "user\n";
353   -close(F);
354   -$td->runtest("password from file)",
355   - {$td->COMMAND => "qpdf --check --password-file=args 20-pages.pdf"},
356   - {$td->FILE => "20-pages-check.out", $td->EXIT_STATUS => 0},
357   - $td->NORMALIZE_NEWLINES);
358   -open(F, ">>args") or die;
359   -print F "ignored\n";
360   -close(F);
361   -$td->runtest("ignore extra args from file)",
362   - {$td->COMMAND => "qpdf --check --password-file=args 20-pages.pdf"},
363   - {$td->FILE => "20-pages-check-password-warning.out",
364   - $td->EXIT_STATUS => 0},
365   - $td->NORMALIZE_NEWLINES);
366   -unlink "args";
367   -$td->runtest("password from stdin)",
368   - {$td->COMMAND => "echo user |" .
369   - " qpdf --check --password-file=- 20-pages.pdf"},
370   - {$td->FILE => "20-pages-check.out", $td->EXIT_STATUS => 0},
371   - $td->NORMALIZE_NEWLINES);
372   -
373   -show_ntests();
374   -# ----------
375   -$td->notify("--- Dangling Refs ---");
376   -my @dangling = (qw(minimal dangling-refs));
377   -$n_tests += 2 * scalar(@dangling);
378   -
379   -foreach my $f (@dangling)
380   -{
381   - $td->runtest("dangling refs: $f",
382   - {$td->COMMAND => "test_driver 53 $f.pdf"},
383   - {$td->FILE => "$f-dangling.out", $td->EXIT_STATUS => 0},
384   - $td->NORMALIZE_NEWLINES);
385   - $td->runtest("check output",
386   - {$td->FILE => "a.pdf"},
387   - {$td->FILE => "$f-dangling-out.pdf"});
388   -}
389   -show_ntests();
390   -# ----------
391   -$td->notify("--- QPDFJob Tests ---");
392   -
393   -open(F, ">auto-txt") or die;
394   -print F "from file";
395   -close(F);
396   -
397   -my @bad_json = (
398   - "bare-option-false",
399   - "choice-mismatch",
400   - "encrypt-duplicate-key-length",
401   - "encrypt-missing-password",
402   - "encrypt-no-key-length",
403   - "pages-no-file",
404   - "schema-error",
405   - "json-error"
406   - );
407   -my @good_json = (
408   - "choice-match",
409   - "input-file-password",
410   - "empty-input",
411   - "replace-input",
412   - "encrypt-40",
413   - "encrypt-128",
414   - "encrypt-256-with-restrictions",
415   - "add-attachments",
416   - "copy-attachments",
417   - "underlay-overlay",
418   - "underlay-overlay-password",
419   - "misc-options",
420   - );
421   -$n_tests += 10 + scalar(@bad_json) + (2 * scalar(@good_json));
422   -
423   -
424   -foreach my $i (@bad_json)
425   -{
426   - $td->runtest("QPDFJob bad json: $i",
427   - {$td->COMMAND => "qpdf --job-json-file=bad-json-$i.json"},
428   - {$td->FILE => "bad-$i-json.out", $td->EXIT_STATUS => 2},
429   - $td->NORMALIZE_NEWLINES);
430   -}
431   -
432   -foreach my $i (@good_json)
433   -{
434   - if ($i eq 'replace-input')
435   - {
436   - copy("minimal.pdf", 'a.pdf');
437   - }
438   - $td->runtest("QPDFJob good json: $i",
439   - {$td->COMMAND => "qpdf --job-json-file=job-json-$i.json"},
440   - {$td->STRING => "", $td->EXIT_STATUS => 0},
441   - $td->NORMALIZE_NEWLINES);
442   - if ($i =~ m/encrypt-256/)
443   - {
444   - $td->runtest("check encryption $i",
445   - {$td->COMMAND =>
446   - "qpdf a.pdf --password=u" .
447   - " --job-json-file=job-show-encryption.json"},
448   - {$td->FILE => "job-json-$i.out", $td->EXIT_STATUS => 0},
449   - $td->NORMALIZE_NEWLINES);
450   - }
451   - else
452   - {
453   - $td->runtest("check good json $i output",
454   - {$td->FILE => "a.pdf"},
455   - {$td->FILE => "job-json-$i.pdf"});
456   - }
457   -}
458   -
459   -
460   -$td->runtest("QPDFJob json partial",
461   - {$td->COMMAND => "test_driver 83 - job-partial.json"},
462   - {$td->FILE => "job-partial-json.out", $td->EXIT_STATUS => 0},
463   - $td->NORMALIZE_NEWLINES);
464   -$td->runtest("QPDFJob API",
465   - {$td->COMMAND => "test_driver 84 -"},
466   - {$td->FILE => "job-api.out", $td->EXIT_STATUS => 0},
467   - $td->NORMALIZE_NEWLINES);
468   -$td->runtest("check output",
469   - {$td->FILE => "a.pdf"},
470   - {$td->FILE => "test84.pdf"});
471   -$td->runtest("json output from job",
472   - {$td->COMMAND => "qpdf --job-json-file=job-json-output.json"},
473   - {$td->FILE => "job-json-output.out.json", $td->EXIT_STATUS => 0},
474   - $td->NORMALIZE_NEWLINES);
475   -
476   -$td->runtest("C job API",
477   - {$td->COMMAND => "qpdfjob-ctest"},
478   - {$td->FILE => "qpdfjob-ctest.out", $td->EXIT_STATUS => 0},
479   - $td->NORMALIZE_NEWLINES);
480   -foreach my $i (['a.pdf', 1], ['b.pdf', 2], ['c.pdf', 3])
481   -{
482   - $td->runtest("check output",
483   - {$td->FILE => $i->[0]},
484   - {$td->FILE => "qpdfjob-ctest$i->[1].pdf"});
485   -}
486   -my $wide_out = `qpdfjob-ctest wide`;
487   -$td->runtest("qpdfjob-ctest wide",
488   - {$td->STRING => "$?: $wide_out"},
489   - {$td->REGEXP => "0: (wide test passed|skipped wide)\n"},
490   - $td->NORMALIZE_NEWLINES);
491   -if ($wide_out =~ m/skipped/)
492   -{
493   - $td->runtest("skipped wide",
494   - {$td->STRING => "yes"},
495   - {$td->STRING => "yes"});
496   -}
497   -else
498   -{
499   - $td->runtest("check output",
500   - {$td->FILE => "a.pdf"},
501   - {$td->FILE => "qpdfjob-ctest-wide.pdf"});
502   -}
503   -
504   -show_ntests();
505   -# ----------
506   -$td->notify("--- Form Tests ---");
507   -
508   -my @form_tests = (
509   - 'minimal',
510   - 'form-empty-from-odt',
511   - 'form-mod1',
512   - # Atril (MATE Document Viewer) 1.20.1 dumps appearance streams
513   - # when modifying form fields, leaving /NeedAppearances true.
514   - 'form-filled-with-atril',
515   - 'form-bad-fields-array',
516   - 'form-errors',
517   - 'form-document-defaults',
518   - );
519   -
520   -$n_tests += scalar(@form_tests) + 6;
521   -
522   -# Many of the form*.pdf files were created by converting the
523   -# LibreOffice document storage/form.odt to PDF and then manually
524   -# modifying the resulting PDF in various ways. That file would be good
525   -# starting point for generation of more complex forms should that be
526   -# required in the future. The file storage/form.pdf is a direct export
527   -# from LibreOffice with no modifications. The files
528   -# storage/field-types.odt and storage/field-types.pdf are the basis of
529   -# field-types.pdf used elsewhere in the test suite.
530   -
531   -foreach my $f (@form_tests)
532   -{
533   - $td->runtest("form test: $f",
534   - {$td->COMMAND => "test_driver 43 $f.pdf"},
535   - {$td->FILE => "form-$f.out", $td->EXIT_STATUS => 0},
536   - $td->NORMALIZE_NEWLINES);
537   -}
538   -
539   -$td->runtest("fill fields",
540   - {$td->COMMAND => "test_driver 44 form-no-need-appearances.pdf"},
541   - {$td->FILE => "form-no-need-appearances.out",
542   - $td->EXIT_STATUS => 0},
543   - $td->NORMALIZE_NEWLINES);
544   -$td->runtest("compare files",
545   - {$td->FILE => "a.pdf"},
546   - {$td->FILE => "form-no-need-appearances-filled.pdf"});
547   -
548   -$td->runtest("button fields",
549   - {$td->COMMAND => "test_driver 51 button-set.pdf"},
550   - {$td->FILE => "button-set.out", $td->EXIT_STATUS => 0},
551   - $td->NORMALIZE_NEWLINES);
552   -$td->runtest("compare files",
553   - {$td->FILE => "a.pdf"},
554   - {$td->FILE => "button-set-out.pdf"});
555   -
556   -$td->runtest("broken button fields",
557   - {$td->COMMAND => "test_driver 51 button-set-broken.pdf"},
558   - {$td->FILE => "button-set-broken.out", $td->EXIT_STATUS => 0},
559   - $td->NORMALIZE_NEWLINES);
560   -$td->runtest("compare files",
561   - {$td->FILE => "a.pdf"},
562   - {$td->FILE => "button-set-broken-out.pdf"});
563   -
564   -show_ntests();
565   -# ----------
566   -$td->notify("--- Appearance Streams ---");
567   -$n_tests += 12;
568   -
569   -foreach my $f ('need-appearances',
570   - 'need-appearances-more',
571   - 'need-appearances-more2',
572   - 'need-appearances-more3')
573   -{
574   - $td->runtest("generate appearances and flatten ($f)",
575   - {$td->COMMAND =>
576   - "qpdf --qdf --no-original-object-ids --static-id" .
577   - " --generate-appearances --flatten-annotations=all" .
578   - " $f.pdf a.pdf"},
579   - {$td->STRING => "", $td->EXIT_STATUS => 0},
580   - $td->NORMALIZE_NEWLINES);
581   - my $exp = 'appearances-a';
582   - if ($f =~ m/appearances(-.*)$/)
583   - {
584   - $exp .= $1;
585   - }
586   - $exp .= '.pdf';
587   - $td->runtest("compare files",
588   - {$td->FILE => "a.pdf"},
589   - {$td->FILE => $exp});
590   -}
591   -
592   -$td->runtest("more choices",
593   - {$td->COMMAND =>
594   - "qpdf --qdf --no-original-object-ids --static-id" .
595   - " --generate-appearances" .
596   - " more-choices.pdf b.pdf"},
597   - {$td->STRING => "", $td->EXIT_STATUS => 0},
598   - $td->NORMALIZE_NEWLINES);
599   -# b.pdf still has forms
600   -$td->runtest("compare files",
601   - {$td->FILE => "b.pdf"},
602   - {$td->FILE => "appearances-b.pdf"});
603   -
604   -my @choice_values = qw(1 2 11 12 quack);
605   -$n_tests += 3 * scalar(@choice_values);
606   -foreach my $i (@choice_values)
607   -{
608   - # b.pdf was generated by qpdf and needs appearances
609   - # test_driver 52 writes a.pdf
610   - $td->runtest("set value to $i",
611   - {$td->COMMAND => "test_driver 52 b.pdf $i"},
612   - {$td->STRING => "setting list1 value\ntest 52 done\n",
613   - $td->EXIT_STATUS => 0},
614   - $td->NORMALIZE_NEWLINES);
615   - $td->runtest("regenerate appearances",
616   - {$td->COMMAND =>
617   - "qpdf --qdf --no-original-object-ids --static-id" .
618   - " --generate-appearances" .
619   - " a.pdf b.pdf"},
620   - {$td->STRING => "", $td->EXIT_STATUS => 0},
621   - $td->NORMALIZE_NEWLINES);
622   - $td->runtest("compare files",
623   - {$td->FILE => "b.pdf"},
624   - {$td->FILE => "appearances-$i.pdf"});
625   -}
626   -
627   -$td->runtest("Update resources from /DR",
628   - {$td->COMMAND =>
629   - "qpdf --qdf --no-original-object-ids --static-id" .
630   - " --generate-appearances" .
631   - " resource-from-dr.pdf a.pdf"},
632   - {$td->STRING => "", $td->EXIT_STATUS => 0},
633   - $td->NORMALIZE_NEWLINES);
634   -$td->runtest("compare files",
635   - {$td->FILE => "a.pdf"},
636   - {$td->FILE => "resource-from-dr-out.pdf"});
637   -
638   -show_ntests();
639   -# ----------
640   -$td->notify("--- Form XObject, underlay, overlay ---");
641   -$n_tests += 22;
642   -
643   -$td->runtest("form xobject creation",
644   - {$td->COMMAND => "test_driver 55 fxo-red.pdf"},
645   - {$td->STRING => "test 55 done\n", $td->EXIT_STATUS => 0},
646   - $td->NORMALIZE_NEWLINES);
647   -$td->runtest("compare files",
648   - {$td->FILE => "a.pdf"},
649   - {$td->FILE => "form-xobjects-out.pdf"});
650   -foreach (my $i = 56; $i <= 59; ++$i)
651   -{
652   - # See comments in test_driver.cc for a verbal description of what
653   - # the resulting files should look like.
654   - $td->runtest("overlay transformations",
655   - {$td->COMMAND => "test_driver $i fxo-red.pdf fxo-blue.pdf"},
656   - {$td->STRING => "test $i done\n", $td->EXIT_STATUS => 0},
657   - $td->NORMALIZE_NEWLINES);
658   - $td->runtest("compare files",
659   - {$td->FILE => "a.pdf"},
660   - {$td->FILE => "fx-overlay-$i.pdf"});
661   -}
662   -foreach (my $i = 64; $i <= 67; ++$i)
663   -{
664   - # See comments in test_driver.cc for a verbal description of what
665   - # the resulting files should look like.
666   - $td->runtest("overlay shrink/expand",
667   - {$td->COMMAND =>
668   - "test_driver $i fxo-bigsmall.pdf fxo-smallbig.pdf"},
669   - {$td->STRING => "test $i done\n", $td->EXIT_STATUS => 0},
670   - $td->NORMALIZE_NEWLINES);
671   - $td->runtest("compare files",
672   - {$td->FILE => "a.pdf"},
673   - {$td->FILE => "fx-overlay-$i.pdf"});
674   -}
675   -
676   -my @uo_cases = (
677   - '--underlay fxo-green.pdf --repeat=z --to=1-14 --' .
678   - ' --overlay fxo-blue.pdf --', # 1
679   - '--overlay fxo-green.pdf --from= --repeat=r2,r1 --' .
680   - ' --underlay fxo-blue.pdf --from=z-1 --', # 2
681   - '--overlay fxo-green.pdf --from= --repeat=r2,r1 --' .
682   - ' --underlay fxo-blue.pdf --from=z-1 -- --coalesce-contents', # 3
683   - '--overlay fxo-green.pdf --', # 4
684   - '--underlay fxo-green.pdf --to=3-7 --', # 5
685   - '--overlay fxo-blue.pdf --to=1,1,1,1 --from=1-4 --' .
686   - ' --pages . 1 --', #6
687   - '--overlay 20-pages.pdf --password=user --', #7
688   - );
689   -$n_tests += 2 * scalar(@uo_cases);
690   -for (my $i = 1; $i <= scalar(@uo_cases); ++$i)
691   -{
692   - my $args = $uo_cases[$i-1];
693   - my $outbase = "uo-$i";
694   - $td->runtest("overlay/underlay $i",
695   - {$td->COMMAND =>
696   - "qpdf --static-id --qdf --no-original-object-ids" .
697   - " --verbose fxo-red.pdf a.pdf $args"},
698   - {$td->FILE => "$outbase.out", $td->EXIT_STATUS => 0},
699   - $td->NORMALIZE_NEWLINES);
700   - $td->runtest("compare files",
701   - {$td->FILE => "a.pdf"},
702   - {$td->FILE => "$outbase.pdf"});
703   -}
704   -$td->runtest("foreach",
705   - {$td->COMMAND => "test_driver 71 nested-form-xobjects.pdf"},
706   - {$td->FILE => "nested-form-xobjects.out",
707   - $td->EXIT_STATUS => 0},
708   - $td->NORMALIZE_NEWLINES);
709   -$td->runtest("page operations on form xobject",
710   - {$td->COMMAND => "test_driver 72 nested-form-xobjects.pdf"},
711   - {$td->FILE => "page-ops-on-form-xobject.out",
712   - $td->EXIT_STATUS => 0},
713   - $td->NORMALIZE_NEWLINES);
714   -$td->runtest("overlay on page with no resources",
715   - {$td->COMMAND =>
716   - "qpdf --deterministic-id page-with-no-resources.pdf" .
717   - " --overlay minimal.pdf -- a.pdf"},
718   - {$td->STRING => "", $td->EXIT_STATUS => 0},
719   - $td->NORMALIZE_NEWLINES);
720   -$td->runtest("check overlay with no resources output",
721   - {$td->FILE => "a.pdf"},
722   - {$td->FILE => "overlay-no-resources.pdf"});
723   -
724   -show_ntests();
725   -# ----------
726   -$td->notify("--- File Attachments ---");
727   -$n_tests += 37;
728   -
729   -open(F, ">auto-txt") or die;
730   -print F "from file";
731   -close(F);
732   -$td->runtest("attachments",
733   - {$td->COMMAND => "test_driver 76 minimal.pdf auto-txt"},
734   - {$td->FILE => "test76.out", $td->EXIT_STATUS => 0},
735   - $td->NORMALIZE_NEWLINES);
736   -$td->runtest("show attachment",
737   - {$td->COMMAND => "qpdf --show-attachment=att1 a.pdf"},
738   - {$td->STRING => "from file", $td->EXIT_STATUS => 0},
739   - $td->NORMALIZE_NEWLINES);
740   -$td->runtest("check output",
741   - {$td->FILE => "a.pdf"},
742   - {$td->FILE => "test76.pdf"});
743   -$td->runtest("list attachments",
744   - {$td->COMMAND => "qpdf --list-attachments a.pdf"},
745   - {$td->FILE => "test76-list.out", $td->EXIT_STATUS => 0},
746   - $td->NORMALIZE_NEWLINES);
747   -$td->runtest("list attachments verbose",
748   - {$td->COMMAND => "qpdf --list-attachments --verbose a.pdf"},
749   - {$td->FILE => "test76-list-verbose.out", $td->EXIT_STATUS => 0},
750   - $td->NORMALIZE_NEWLINES);
751   -$td->runtest("attachments json",
752   - {$td->COMMAND => "qpdf --json=1 --json-key=attachments a.pdf"},
753   - {$td->FILE => "test76-json.out", $td->EXIT_STATUS => 0},
754   - $td->NORMALIZE_NEWLINES);
755   -$td->runtest("remove attachment (test_driver)",
756   - {$td->COMMAND => "test_driver 77 test76.pdf"},
757   - {$td->STRING => "test 77 done\n", $td->EXIT_STATUS => 0},
758   - $td->NORMALIZE_NEWLINES);
759   -$td->runtest("check output",
760   - {$td->FILE => "a.pdf"},
761   - {$td->FILE => "test77.pdf"});
762   -$td->runtest("remove attachment (cli)",
763   - {$td->COMMAND => "qpdf --remove-attachment=att2 test76.pdf" .
764   - " --static-id --qdf --verbose b.pdf"},
765   - {$td->FILE => "remove-attachment.out", $td->EXIT_STATUS => 0},
766   - $td->NORMALIZE_NEWLINES);
767   -$td->runtest("check output",
768   - {$td->FILE => "b.pdf"},
769   - {$td->FILE => "test77.pdf"});
770   -$td->runtest("show missing attachment",
771   - {$td->COMMAND => "qpdf --show-attachment=att2 b.pdf"},
772   - {$td->STRING => "qpdf: attachment att2 not found\n",
773   - $td->EXIT_STATUS => 2},
774   - $td->NORMALIZE_NEWLINES);
775   -$td->runtest("remove missing attachment",
776   - {$td->COMMAND => "qpdf --remove-attachment=att2 b.pdf c.pdf"},
777   - {$td->STRING => "qpdf: attachment att2 not found\n",
778   - $td->EXIT_STATUS => 2},
779   - $td->NORMALIZE_NEWLINES);
780   -
781   -$td->runtest("add attachment: bad creation date",
782   - {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
783   - " --add-attachment auto-txt --creationdate=potato --"},
784   - {$td->REGEXP => ".*potato is not a valid PDF timestamp.*",
785   - $td->EXIT_STATUS => 2},
786   - $td->NORMALIZE_NEWLINES);
787   -$td->runtest("add attachment: bad mod date",
788   - {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
789   - " --add-attachment auto-txt --moddate=potato --"},
790   - {$td->REGEXP => ".*potato is not a valid PDF timestamp.*",
791   - $td->EXIT_STATUS => 2},
792   - $td->NORMALIZE_NEWLINES);
793   -$td->runtest("add attachment: bad mod date",
794   - {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
795   - " --add-attachment auto-txt --mimetype=potato --"},
796   - {$td->REGEXP =>
797   - ".*mime type should be specified as type/subtype.*",
798   - $td->EXIT_STATUS => 2},
799   - $td->NORMALIZE_NEWLINES);
800   -$td->runtest("add attachment: trailing slash",
801   - {$td->COMMAND => "qpdf minimal.pdf a.pdf" .
802   - " --add-attachment --"},
803   - {$td->REGEXP => ".*add attachment: no file specified.*",
804   - $td->EXIT_STATUS => 2},
805   - $td->NORMALIZE_NEWLINES);
806   -
807   -foreach my $i (qw(1 2 3))
808   -{
809   - open(F, ">auto-$i") or die;
810   - print F "attachment $i";
811   - close(F);
812   -}
813   -my @dates = ("--creationdate=D:20210210091359-05'00'",
814   - "--moddate=D:20210210141359Z");
815   -$td->runtest("add attachments",
816   - {$td->COMMAND =>
817   - [qw(qpdf minimal.pdf a.pdf --no-original-object-ids),
818   - qw(--verbose --static-id --qdf),
819   - qw(--add-attachment ./auto-1), @dates,
820   - qw(--mimetype=text/plain --),
821   - qw(--add-attachment ./auto-2 --key=auto-Two), @dates, '--',
822   - qw(--add-attachment ./auto-3 --filename=auto-Three.txt),
823   - @dates, '--description=two words', '--']},
824   - {$td->FILE => "add-attachments-1.out", $td->EXIT_STATUS => 0},
825   - $td->NORMALIZE_NEWLINES);
826   -$td->runtest("list attachments",
827   - {$td->COMMAND => "qpdf --list-attachments a.pdf --verbose"},
828   - {$td->FILE => "list-attachments-1.out", $td->EXIT_STATUS => 0},
829   - $td->NORMALIZE_NEWLINES);
830   -$td->runtest("check output",
831   - {$td->FILE => "a.pdf"},
832   - {$td->FILE => "add-attachments-1.pdf"},
833   - $td->NORMALIZE_NEWLINES);
834   -$td->runtest("add attachments: duplicate",
835   - {$td->COMMAND =>
836   - "qpdf a.pdf b.pdf --verbose --add-attachment ./auto-1 --"},
837   - {$td->FILE => "add-attachments-duplicate.out",
838   - $td->EXIT_STATUS => 2},
839   - $td->NORMALIZE_NEWLINES);
840   -$td->runtest("add attachments: replace",
841   - {$td->COMMAND =>
842   - [qw(qpdf a.pdf b.pdf --no-original-object-ids),
843   - qw(--verbose --static-id --qdf),
844   - qw(--add-attachment ./auto-2 --key=auto-1 --replace),
845   - @dates, '--']},
846   - {$td->FILE => "add-attachments-2.out", $td->EXIT_STATUS => 0},
847   - $td->NORMALIZE_NEWLINES);
848   -$td->runtest("list attachments",
849   - {$td->COMMAND => "qpdf --list-attachments b.pdf --verbose"},
850   - {$td->FILE => "list-attachments-3.out", $td->EXIT_STATUS => 0},
851   - $td->NORMALIZE_NEWLINES);
852   -$td->runtest("check output",
853   - {$td->FILE => "b.pdf"},
854   - {$td->FILE => "add-attachments-2.pdf"},
855   - $td->NORMALIZE_NEWLINES);
856   -$td->runtest("copy attachments",
857   - {$td->COMMAND =>
858   - "qpdf --verbose --no-original-object-ids" .
859   - " --static-id --qdf minimal.pdf b.pdf" .
860   - " --copy-attachments-from a.pdf --"},
861   - {$td->FILE => "copy-attachments-1.out", $td->EXIT_STATUS => 0},
862   - $td->NORMALIZE_NEWLINES);
863   -$td->runtest("list attachments",
864   - {$td->COMMAND => "qpdf --list-attachments b.pdf --verbose"},
865   - {$td->FILE => "list-attachments-1.out", $td->EXIT_STATUS => 0},
866   - $td->NORMALIZE_NEWLINES);
867   -$td->runtest("check output",
868   - {$td->FILE => "b.pdf"},
869   - {$td->FILE => "add-attachments-1.pdf"},
870   - $td->NORMALIZE_NEWLINES);
871   -$td->runtest("copy attachments: duplicate",
872   - {$td->COMMAND =>
873   - "qpdf --verbose --no-original-object-ids" .
874   - " --static-id --qdf a.pdf c.pdf" .
875   - " --copy-attachments-from b.pdf --"},
876   - {$td->FILE => "copy-attachments-duplicate.out",
877   - $td->EXIT_STATUS => 2},
878   - $td->NORMALIZE_NEWLINES);
879   -$td->runtest("copy attachments: prefix",
880   - {$td->COMMAND =>
881   - "qpdf --verbose --no-original-object-ids" .
882   - " --static-id --qdf a.pdf c.pdf" .
883   - " --copy-attachments-from b.pdf --prefix=1- --"},
884   - {$td->FILE => "copy-attachments-2.out", $td->EXIT_STATUS => 0},
885   - $td->NORMALIZE_NEWLINES);
886   -$td->runtest("list attachments",
887   - {$td->COMMAND => "qpdf --list-attachments c.pdf --verbose"},
888   - {$td->FILE => "list-attachments-2.out", $td->EXIT_STATUS => 0},
889   - $td->NORMALIZE_NEWLINES);
890   -$td->runtest("check output",
891   - {$td->FILE => "c.pdf"},
892   - {$td->FILE => "copy-attachments-2.pdf"},
893   - $td->NORMALIZE_NEWLINES);
894   -$td->runtest("add attachments: current date",
895   - {$td->COMMAND =>
896   - [qw(qpdf minimal.pdf a.pdf --encrypt u o 256 --),
897   - qw(--verbose --add-attachment ./auto-1 --)]},
898   - {$td->FILE => "add-attachments-3.out", $td->EXIT_STATUS => 0},
899   - $td->NORMALIZE_NEWLINES);
900   -$td->runtest("list attachments",
901   - {$td->COMMAND =>
902   - "qpdf --password=u --list-attachments a.pdf --verbose"},
903   - {$td->FILE => "list-attachments-4.out", $td->EXIT_STATUS => 0},
904   - $td->NORMALIZE_NEWLINES);
905   -# The object to show here is the one in list-attachments-4.out
906   -$td->runtest("check dates",
907   - {$td->COMMAND => "qpdf --show-object=6 a.pdf --password=u"},
908   - {$td->REGEXP => ".*CreationDate \\(D:\\d+.*ModDate \\(D:\\d+.*",
909   - $td->EXIT_STATUS => 0},
910   - $td->NORMALIZE_NEWLINES);
911   -$td->runtest("remove multiple attachments",
912   - {$td->COMMAND =>
913   - "qpdf --verbose --static-id add-attachments-1.pdf a.pdf" .
914   - " --remove-attachment=auto-1 --remove-attachment=auto-Two"},
915   - {$td->FILE => "remove-multiple-attachments.out",
916   - $td->EXIT_STATUS => 0},
917   - $td->NORMALIZE_NEWLINES);
918   -$td->runtest("check output",
919   - {$td->FILE => "a.pdf"},
920   - {$td->FILE => "remove-multiple-attachments.pdf"});
921   -$td->runtest("remove multiple attachments (json)",
922   - {$td->COMMAND =>
923   - "qpdf --job-json-file=remove-multiple-attachments.json"},
924   - {$td->FILE => "remove-multiple-attachments-json.out",
925   - $td->EXIT_STATUS => 0},
926   - $td->NORMALIZE_NEWLINES);
927   -$td->runtest("check output",
928   - {$td->FILE => "b.pdf"},
929   - {$td->FILE => "remove-multiple-attachments.pdf"});
930   -
931   -show_ntests();
932   -# ----------
933   -$td->notify("--- Stream Replacement Tests ---");
934   -$n_tests += 10;
935   -
936   -$td->runtest("replace stream data",
937   - {$td->COMMAND => "test_driver 7 qstream.pdf"},
938   - {$td->STRING => "test 7 done\n", $td->EXIT_STATUS => 0},
939   - $td->NORMALIZE_NEWLINES);
940   -$td->runtest("check output",
941   - {$td->FILE => "a.pdf"},
942   - {$td->FILE => "replaced-stream-data.pdf"});
943   -$td->runtest("replace stream data compressed",
944   - {$td->COMMAND => "test_driver 8 qstream.pdf"},
945   - {$td->FILE => "test8.out", $td->EXIT_STATUS => 0},
946   - $td->NORMALIZE_NEWLINES);
947   -$td->runtest("check output",
948   - {$td->FILE => "a.pdf"},
949   - {$td->FILE => "replaced-stream-data-flate.pdf"});
950   -$td->runtest("new streams",
951   - {$td->COMMAND => "test_driver 9 minimal.pdf"},
952   - {$td->FILE => "test9.out", $td->EXIT_STATUS => 0},
953   - $td->NORMALIZE_NEWLINES);
954   -$td->runtest("new stream",
955   - {$td->FILE => "a.pdf"},
956   - {$td->FILE => "new-streams.pdf"});
957   -$td->runtest("add page contents",
958   - {$td->COMMAND => "test_driver 10 minimal.pdf"},
959   - {$td->STRING => "test 10 done\n", $td->EXIT_STATUS => 0},
960   - $td->NORMALIZE_NEWLINES);
961   -$td->runtest("new stream",
962   - {$td->FILE => "a.pdf"},
963   - {$td->FILE => "add-contents.pdf"});
964   -$td->runtest("functional replace stream data",
965   - {$td->COMMAND => "test_driver 78 minimal.pdf"},
966   - {$td->FILE => "test78.out", $td->EXIT_STATUS => 0},
967   - $td->NORMALIZE_NEWLINES);
968   -$td->runtest("check output",
969   - {$td->FILE => "a.pdf"},
970   - {$td->FILE => "test78.pdf"});
971   -
972   -show_ntests();
973   -# ----------
974   -$td->notify("--- Extensions Dictionary Tests ---");
975   -my @ext_inputs = ('minimal.pdf', 'extensions-adbe.pdf',
976   - 'extensions-other.pdf', 'extensions-adbe-other.pdf');
977   -my @new_versions = ('1.3', '1.6', '1.7.1', '1.7.2', '1.7.3',
978   - '1.8', '1.8.0', '1.8.2', '1.8.5');
979   -$n_tests += (4 * @new_versions + 3) * @ext_inputs;
980   -foreach my $input (@ext_inputs)
981   -{
982   - my $base = $input;
983   - $base =~ s/\.pdf$//;
984   - if ($base eq 'minimal')
985   - {
986   - $base = 'extensions-none';
987   - }
988   - foreach my $version (@new_versions)
989   - {
990   - foreach my $op (qw(min force))
991   - {
992   - $td->runtest("$input: $op version to $version",
993   - {$td->COMMAND =>
994   - "qpdf --static-id" .
995   - " --$op-version=$version $input a.pdf"},
996   - {$td->STRING => "", $td->EXIT_STATUS => 0});
997   - $td->runtest("check version information ($op $version)",
998   - {$td->COMMAND => "test_driver 34 a.pdf"},
999   - {$td->FILE => "$base-$op-$version.out",
1000   - $td->EXIT_STATUS => 0},
1001   - $td->NORMALIZE_NEWLINES);
1002   - if (($op eq 'force') && ($version eq '1.8.5'))
1003   - {
1004   - # Look at the actual file for a few cases to make sure
1005   - # qdf and non-qdf output are okay
1006   - $td->runtest("check file",
1007   - {$td->FILE => "a.pdf"},
1008   - {$td->FILE => "$base-$op-$version.pdf"});
1009   - $td->runtest("$input: $op version to $version",
1010   - {$td->COMMAND =>
1011   - "qpdf --qdf --static-id" .
1012   - " --$op-version=$version $input a.qdf"},
1013   - {$td->STRING => "", $td->EXIT_STATUS => 0});
1014   - $td->runtest("check file",
1015   - {$td->FILE => "a.qdf"},
1016   - {$td->FILE => "$base-$op-$version.qdf"});
1017   - }
1018   - }
1019   - }
1020   -}
1021   -show_ntests();
1022   -# ----------
1023   -$td->notify("--- Number and Name Trees ---");
1024   -$n_tests += 6;
1025   -
1026   -$td->runtest("number trees",
1027   - {$td->COMMAND => "test_driver 46 number-tree.pdf"},
1028   - {$td->FILE => "number-tree.out", $td->EXIT_STATUS => 0},
1029   - $td->NORMALIZE_NEWLINES);
1030   -$td->runtest("name trees",
1031   - {$td->COMMAND => "test_driver 48 name-tree.pdf"},
1032   - {$td->FILE => "name-tree.out", $td->EXIT_STATUS => 0},
1033   - $td->NORMALIZE_NEWLINES);
1034   -$td->runtest("nntree split",
1035   - {$td->COMMAND => "test_driver 74 split-nntree.pdf"},
1036   - {$td->FILE => "split-nntree.out", $td->EXIT_STATUS => 0},
1037   - $td->NORMALIZE_NEWLINES);
1038   -$td->runtest("check file",
1039   - {$td->FILE => "a.pdf"},
1040   - {$td->FILE => "split-nntree-out.pdf"});
1041   -$td->runtest("nntree erase",
1042   - {$td->COMMAND => "test_driver 75 erase-nntree.pdf"},
1043   - {$td->FILE => "erase-nntree.out", $td->EXIT_STATUS => 0},
1044   - $td->NORMALIZE_NEWLINES);
1045   -$td->runtest("check file",
1046   - {$td->FILE => "a.pdf"},
1047   - {$td->FILE => "erase-nntree-out.pdf"});
1048   -
1049   -show_ntests();
1050   -# ----------
1051   -$td->notify("--- Page Labels ---");
1052   -$n_tests += 3;
1053   -
1054   -$td->runtest("complex page labels",
1055   - {$td->COMMAND => "test_driver 47 page-labels-num-tree.pdf"},
1056   - {$td->FILE => "page-labels-num-tree.out", $td->EXIT_STATUS => 0},
1057   - $td->NORMALIZE_NEWLINES);
1058   -$td->runtest("no zero entry for page labels",
1059   - {$td->COMMAND => "test_driver 47 page-labels-no-zero.pdf"},
1060   - {$td->FILE => "page-labels-no-zero.out", $td->EXIT_STATUS => 0},
1061   - $td->NORMALIZE_NEWLINES);
1062   -$td->runtest("no page labels",
1063   - {$td->COMMAND => "test_driver 47 minimal.pdf"},
1064   - {$td->FILE => "no-page-labels.out", $td->EXIT_STATUS => 0},
1065   - $td->NORMALIZE_NEWLINES);
1066   -
1067   -show_ntests();
1068   -# ----------
1069   -$td->notify("--- Outlines ---");
1070   -my @outline_files = (
1071   - 'page-labels-and-outlines',
1072   - 'outlines-with-actions',
1073   - 'outlines-with-old-root-dests',
1074   - 'outlines-with-loop',
1075   - );
1076   -$n_tests += scalar(@outline_files);
1077   -foreach my $f (@outline_files)
1078   -{
1079   - $td->runtest("outlines: $f",
1080   - {$td->COMMAND => "test_driver 49 $f.pdf"},
1081   - {$td->FILE => "$f.out", $td->EXIT_STATUS => 0},
1082   - $td->NORMALIZE_NEWLINES);
1083   -}
1084   -
1085   -show_ntests();
1086   -# ----------
1087   -$td->notify("--- JSON Tests ---");
1088   -my @json_files = (
1089   - ['outlines-with-actions', []],
1090   - ['outlines-with-old-root-dests', []],
1091   - ['page-labels-and-outlines', []],
1092   - ['page-labels-num-tree', []],
1093   - ['image-streams', []],
1094   - ['image-streams-small', []],
1095   - ['field-types', []],
1096   - ['field-types', ['--show-encryption-key']],
1097   - ['image-streams', ['--decode-level=all']],
1098   - ['image-streams', ['--decode-level=specialized']],
1099   - ['page-labels-and-outlines', ['--json-key=qpdf']],
1100   - ['page-labels-and-outlines', ['--json-key=pages']],
1101   - ['page-labels-and-outlines', ['--json-key=pagelabels']],
1102   - ['page-labels-and-outlines', ['--json-key=outlines']],
1103   - ['page-labels-and-outlines',
1104   - ['--json-key=outlines', '--json-key=pages']],
1105   - ['page-labels-and-outlines',
1106   - ['--json-key=qpdf', '--json-object=trailer']],
1107   - ['page-labels-and-outlines',
1108   - ['--json-key=qpdf', '--json-object=trailer', '--json-object=2 0 R']],
1109   - ['field-types', ['--json-key=acroform']],
1110   - ['need-appearances', ['--json-key=acroform']],
1111   - ['V4-aes', ['--json-key=encrypt']],
1112   - ['V4-aes', ['--json-key=encrypt', '--show-encryption-key']],
1113   -);
1114   -$n_tests += 25 + (2 * scalar(@json_files));
1115   -foreach my $d (@json_files)
1116   -{
1117   - my ($file, $xargs) = @$d;
1118   - my $out = "json-$file";
1119   - my @v1_xargs = ();
1120   - foreach my $x (@$xargs)
1121   - {
1122   - my $y = $x;
1123   - $y =~ s/^.*=//;
1124   - $y =~ s/\s.*//;
1125   - $out .= "-$y";
1126   - if ($x eq '--json-key=qpdf')
1127   - {
1128   - push(@v1_xargs, '--json-key=objects');
1129   - }
1130   - else
1131   - {
1132   - push(@v1_xargs, $x);
1133   - }
1134   - }
1135   - my $in = "$file.pdf";
1136   - $td->runtest("json v1 $out",
1137   - {$td->COMMAND =>
1138   - ['qpdf', '--json=1', '--test-json-schema',
1139   - @v1_xargs, $in]},
1140   - {$td->FILE => "$out-v1.out", $td->EXIT_STATUS => 0},
1141   - $td->NORMALIZE_NEWLINES);
1142   - $td->runtest("json v2 $out",
1143   - {$td->COMMAND =>
1144   - ['qpdf', '--json=2', '--test-json-schema', @$xargs, $in]},
1145   - {$td->FILE => "$out-v2.out", $td->EXIT_STATUS => 0},
1146   - $td->NORMALIZE_NEWLINES);
1147   -}
1148   -
1149   -$td->runtest("bad json stream data (inline)",
1150   - {$td->COMMAND =>
1151   - "qpdf --json=2 --test-json-schema" .
1152   - " --json-stream-data=inline bad-data.pdf > a.json"},
1153   - {$td->FILE => "bad-data-json.out", $td->EXIT_STATUS => 3},
1154   - $td->NORMALIZE_NEWLINES);
1155   -$td->runtest("check (inline)",
1156   - {$td->FILE => "a.json"},
1157   - {$td->FILE => "json-bad-data-json-inline-v2.out"},
1158   - $td->NORMALIZE_NEWLINES);
1159   -$td->runtest("bad json stream data (file)",
1160   - {$td->COMMAND =>
1161   - "qpdf --json=2 --test-json-schema" .
1162   - " --json-stream-data=file --json-stream-prefix=auto" .
1163   - " bad-data.pdf > a.json"},
1164   - {$td->FILE => "bad-data-json.out", $td->EXIT_STATUS => 3},
1165   - $td->NORMALIZE_NEWLINES);
1166   -$td->runtest("check (file)",
1167   - {$td->FILE => "a.json"},
1168   - {$td->FILE => "json-bad-data-json-file-v2.out"},
1169   - $td->NORMALIZE_NEWLINES);
1170   -$td->runtest("check stream (file)",
1171   - {$td->FILE => "auto-4"},
1172   - {$td->FILE => "bad-data-4.out"});
1173   -
1174   -foreach my $l (qw(none generalized specialized all))
1175   -{
1176   - if ($l ne 'all')
1177   - {
1178   - # We don't want a dependency on the exact value of the
1179   - # uncompressed jpeg, which can differ depending on which jpeg
1180   - # library is use.
1181   - $td->runtest("image-streams json inline: $l",
1182   - {$td->COMMAND =>
1183   - "qpdf image-streams-small.pdf --json=2" .
1184   - " --decode-level=$l --json-stream-data=inline"},
1185   - {$td->FILE => "json-image-streams-$l-inline-v2.out",
1186   - $td->EXIT_STATUS => 0},
1187   - $td->NORMALIZE_NEWLINES);
1188   - }
1189   - $td->runtest("image-streams json file: $l",
1190   - {$td->COMMAND =>
1191   - "qpdf image-streams-small.pdf --json=2" .
1192   - " --decode-level=$l --json-stream-data=file" .
1193   - " --json-stream-prefix=auto --json-key=qpdf" .
1194   - " --json-object=12 --json-object=16 --json-object=18"},
1195   - {$td->FILE => "json-image-streams-$l-file-v2.out",
1196   - $td->EXIT_STATUS => 0},
1197   - $td->NORMALIZE_NEWLINES);
1198   - # object 12: /FlateDecode
1199   - # object 16: /DCTDecode
1200   - # object 18: /RunLengthDecode
1201   - my %exp_compression = (
1202   - '12' => {'none' => 1},
1203   - '16' => {'none' => 1, 'generalized' => 1, 'specialized' => 1},
1204   - '18' => {'none' => 1, 'generalized' => 1},
1205   - );
1206   -
1207   - foreach my $obj (qw(12 16 18))
1208   - {
1209   - my $compressed = (exists $exp_compression{$obj}{$l});
1210   - my $suf = $compressed ? "compressed" : "uncompressed";
1211   - if (($obj eq '16') && (! $compressed))
1212   - {
1213   - # Rather than testing the uncompressed DCT, just make sure
1214   - # it is different from the compressed DCT.
1215   - my $same = (compare(
1216   - "auto-$obj",
1217   - "image-streams-small-$obj-compressed.out") ?
1218   - "same" : "different");
1219   - $td->runtest("check stream data ($obj, $l)",
1220   - {$td->STRING => $same},
1221   - {$td->STRING => "same"});
1222   - }
1223   - else
1224   - {
1225   - $td->runtest("check stream data ($obj, $l)",
1226   - {$td->FILE => "auto-$obj"},
1227   - {$td->FILE => "image-streams-small-$obj-$suf.out"});
1228   - }
1229   - }
1230   -}
1231   -
1232   -$td->runtest("use --to-json option",
1233   - {$td->COMMAND => "qpdf --to-json image-streams-small.pdf"},
1234   - {$td->FILE => "image-streams-small-to-json.out",
1235   - $td->EXIT_STATUS => 0},
1236   - $td->NORMALIZE_NEWLINES);
1237   -
1238   -show_ntests();
1239   -# ----------
1240   -$td->notify("--- Page API Tests ---");
1241   -$n_tests += 11;
1242   -
1243   -$td->runtest("basic page API",
1244   - {$td->COMMAND => "test_driver 15 page_api_1.pdf"},
1245   - {$td->STRING => "test 15 done\n", $td->EXIT_STATUS => 0},
1246   - $td->NORMALIZE_NEWLINES);
1247   -$td->runtest("check output",
1248   - {$td->FILE => "a.pdf"},
1249   - {$td->FILE => "page_api_1-out.pdf"});
1250   -$td->runtest("manual page manipulation",
1251   - {$td->COMMAND => "test_driver 16 page_api_1.pdf"},
1252   - {$td->STRING => "test 16 done\n", $td->EXIT_STATUS => 0},
1253   - $td->NORMALIZE_NEWLINES);
1254   -$td->runtest("check output",
1255   - {$td->FILE => "a.pdf"},
1256   - {$td->FILE => "page_api_1-out2.pdf"});
1257   -$td->runtest("duplicate page",
1258   - {$td->COMMAND => "test_driver 17 page_api_2.pdf"},
1259   - {$td->FILE => "page_api_2.out", $td->EXIT_STATUS => 0},
1260   - $td->NORMALIZE_NEWLINES);
1261   -$td->runtest("delete and re-add a page",
1262   - {$td->COMMAND => "test_driver 18 page_api_1.pdf"},
1263   - {$td->STRING => "test 18 done\n", $td->EXIT_STATUS => 0},
1264   - $td->NORMALIZE_NEWLINES);
1265   -$td->runtest("check output",
1266   - {$td->FILE => "a.pdf"},
1267   - {$td->FILE => "page_api_1-out3.pdf"});
1268   -$td->runtest("duplicate page",
1269   - {$td->COMMAND => "test_driver 19 page_api_1.pdf"},
1270   - {$td->FILE => "page_api_1.out", $td->EXIT_STATUS => 0},
1271   - $td->NORMALIZE_NEWLINES);
1272   -$td->runtest("remove page we don't have",
1273   - {$td->COMMAND => "test_driver 22 page_api_1.pdf"},
1274   - {$td->FILE => "page_api_1.out2", $td->EXIT_STATUS => 2},
1275   - $td->NORMALIZE_NEWLINES);
1276   -$td->runtest("flatten rotation",
1277   - {$td->COMMAND => "qpdf --static-id --qdf".
1278   - " --no-original-object-ids" .
1279   - " --flatten-rotation boxes.pdf a.pdf"},
1280   - {$td->STRING => "", $td->EXIT_STATUS => 0},
1281   - $td->NORMALIZE_NEWLINES);
1282   -$td->runtest("check output",
1283   - {$td->FILE => "a.pdf"},
1284   - {$td->FILE => "boxes-flattened.pdf"});
1285   -show_ntests();
1286   -# ----------
1287   -$td->notify("--- Files for specific bugs ---");
1288   -# The number is the github issue number in which the bug was reported.
1289   -my @bug_tests = (
1290   - ["51", "resolve loop", 3],
1291   - ["99", "object 0", 2],
1292   - ["99b", "object 0", 2],
1293   - ["100", "xref reconstruction loop", 2],
1294   - ["101", "resolve for exception text", 2],
1295   - ["117", "other infinite loop", 3],
1296   - ["118", "other infinite loop", 2],
1297   - ["119", "other infinite loop", 3],
1298   - ["120", "other infinite loop", 3],
1299   - ["106", "zlib data error", 3],
1300   - ["141a", "/W entry size 0", 2],
1301   - ["141b", "/W entry size 0", 2],
1302   - ["143", "self-referential ostream", 3, "--preserve-unreferenced"],
1303   - ["146", "very deeply nested array", 2],
1304   - ["147", "previously caused memory error", 2],
1305   - ["148", "free memory on bad flate", 2],
1306   - ["149", "xref prev pointer loop", 3],
1307   - ["150", "integer overflow", 2],
1308   - ["202", "even more deeply nested dictionary", 2],
1309   - ["263", "empty xref stream", 2],
1310   - ["335a", "ozz-fuzz-12152", 2],
1311   - ["335b", "ozz-fuzz-14845", 2],
1312   - ["fuzz-16214", "stream in object stream", 3, "--preserve-unreferenced"],
1313   - # When adding to this list, consider adding to CORPUS_FROM_TEST in
1314   - # fuzz/CMakeLists.txt and updating the count in
1315   - # fuzz/qtest/fuzz.test.
1316   - );
1317   -$n_tests += scalar(@bug_tests);
1318   -foreach my $d (@bug_tests)
1319   -{
1320   - my ($n, $description, $exit_status, $xargs) = @$d;
1321   - if (! defined $xargs)
1322   - {
1323   - $xargs = "";
1324   - }
1325   - if (-f "issue-$n.obfuscated")
1326   - {
1327   - # Some of the PDF files in the test suite trigger anti-virus
1328   - # warnings (MAL/PDFEx-H) and are quarantined or deleted by
1329   - # some antivirus software. These files are not actually
1330   - # infected files with malicious intent. They are present in
1331   - # the test suite to ensure that qpdf does not crash when
1332   - # process those files. Base64-encode them and pass them to
1333   - # stdin to prevent anti-virus programs from messing up the
1334   - # extracted sources. Search for "obfuscated" in test_driver.cc
1335   - # for instructions on how to obfuscate input files.
1336   - $td->runtest($description,
1337   - {$td->COMMAND => "test_driver 45 issue-$n"},
1338   - {$td->FILE => "issue-$n.out",
1339   - $td->EXIT_STATUS => $exit_status},
1340   - $td->NORMALIZE_NEWLINES);
1341   - }
1342   - else
1343   - {
1344   - my $base = (-f "issue-$n.pdf") ? "issue-$n" : "$n";
1345   - $td->runtest($description,
1346   - {$td->COMMAND => "qpdf $xargs $base.pdf a.pdf"},
1347   - {$td->FILE => "$base.out",
1348   - $td->EXIT_STATUS => $exit_status},
1349   - $td->NORMALIZE_NEWLINES);
1350   - }
1351   -}
1352   -show_ntests();
1353   -# ----------
1354   -$td->notify("--- Positive /P in encryption dictionary ---");
1355   -$n_tests += 4;
1356   -
1357   -# Files have been seen where /P in the encryption dictionary was an
1358   -# unsigned rather than a signed integer. To create
1359   -# encrypted-positive-P.pdf, I temporarily modified QPDFWriter.cc to
1360   -# introduce this error.
1361   -
1362   -$td->runtest("decrypt positive P",
1363   - {$td->COMMAND =>
1364   - "qpdf --decrypt --static-id encrypted-positive-P.pdf a.pdf"},
1365   - {$td->STRING => "", $td->EXIT_STATUS => 0});
1366   -$td->runtest("check output",
1367   - {$td->FILE => "a.pdf"},
1368   - {$td->FILE => "decrypted-positive-P.pdf"});
1369   -$td->runtest("copy encryption positive P",
1370   - {$td->COMMAND =>
1371   - "qpdf --static-id --static-aes-iv" .
1372   - " encrypted-positive-P.pdf a.pdf"},
1373   - {$td->STRING => "", $td->EXIT_STATUS => 0});
1374   -$td->runtest("check output",
1375   - {$td->FILE => "a.pdf"},
1376   - {$td->FILE => "copied-positive-P.pdf"});
1377   -
1378   -show_ntests();
1379   -# ----------
1380   -$td->notify("--- Library version ---");
1381   -$n_tests += 3;
1382   -
1383   -$td->runtest("qpdf version",
1384   - {$td->COMMAND => "qpdf --version"},
1385   - {$td->REGEXP => ".*qpdf version \\S+\n.*", $td->EXIT_STATUS => 0},
1386   - $td->NORMALIZE_NEWLINES);
1387   -$td->runtest("qpdf copyright contains version too",
1388   - {$td->COMMAND => "qpdf --copyright"},
1389   - {$td->REGEXP => "(?s)qpdf version \\S+\n.*Apache.*",
1390   - $td->EXIT_STATUS => 0},
1391   - $td->NORMALIZE_NEWLINES);
1392   -$td->runtest("C API: qpdf version",
1393   - {$td->COMMAND => "qpdf-ctest --version"},
1394   - {$td->REGEXP => "qpdf-ctest version \\S+\n",
1395   - $td->EXIT_STATUS => 0},
1396   - $td->NORMALIZE_NEWLINES);
1397   -
1398   -show_ntests();
1399   -# ----------
1400   -$td->notify("--- Linearize pass1 file ---");
1401   -$n_tests += 3;
1402   -
1403   -$td->runtest("linearize pass 1 file",
1404   - {$td->COMMAND => "qpdf --linearize --static-id" .
1405   - " --linearize-pass1=b.pdf minimal.pdf a.pdf"},
1406   - {$td->STRING => "", $td->EXIT_STATUS => 0});
1407   -$td->runtest("check output",
1408   - {$td->FILE => "a.pdf"},
1409   - {$td->FILE => "minimal-linearized.pdf"});
1410   -$td->runtest("check pass1 file",
1411   - {$td->FILE => "b.pdf"},
1412   - {$td->FILE => "minimal-linearize-pass1.pdf"});
1413   -
1414   -show_ntests();
1415   -# ----------
1416   -$td->notify("--- Inline Images ---");
1417   -$n_tests += 10;
1418   -
1419   -# The file large-inline-image.pdf is a hand-crafted file with several
1420   -# inline images of various sizes including one that is two megabytes,
1421   -# encoded in base85, and has a base85-encoding that contains EI
1422   -# surrounded by delimiters several times. This exercises the EI
1423   -# detection code added in qpdf 8.4.
1424   -
1425   -$td->runtest("complex inline image parsing",
1426   - {$td->COMMAND =>
1427   - "qpdf --qdf --static-id large-inline-image.pdf a.pdf"},
1428   - {$td->STRING => "", $td->EXIT_STATUS => 0},
1429   - $td->NORMALIZE_NEWLINES);
1430   -$td->runtest("check output",
1431   - {$td->FILE => "a.pdf"},
1432   - {$td->FILE => "large-inline-image.qdf"});
1433   -
1434   -$td->runtest("eof in inline image",
1435   - {$td->COMMAND =>
1436   - "qpdf --qdf --static-id eof-in-inline-image.pdf a.pdf"},
1437   - {$td->FILE => "eof-inline-qdf.out", $td->EXIT_STATUS => 3},
1438   - $td->NORMALIZE_NEWLINES);
1439   -$td->runtest("check output",
1440   - {$td->FILE => "a.pdf"},
1441   - {$td->FILE => "eof-in-inline-image.qdf"});
1442   -$td->runtest("externalize eof in inline image",
1443   - {$td->COMMAND =>
1444   - "qpdf --qdf --externalize-inline-images" .
1445   - " --static-id eof-in-inline-image.pdf a.pdf"},
1446   - {$td->FILE => "eof-inline-qdf.out", $td->EXIT_STATUS => 3},
1447   - $td->NORMALIZE_NEWLINES);
1448   -$td->runtest("check output",
1449   - {$td->FILE => "a.pdf"},
1450   - {$td->FILE => "eof-in-inline-image-ii.qdf"});
1451   -$td->runtest("externalize damaged image",
1452   - {$td->COMMAND =>
1453   - "qpdf --externalize-inline-images" .
1454   - " --compress-streams=n --static-id" .
1455   - " damaged-inline-image.pdf a.pdf"},
1456   - {$td->STRING => "", $td->EXIT_STATUS => 0},
1457   - $td->NORMALIZE_NEWLINES);
1458   -$td->runtest("check output",
1459   - {$td->FILE => "a.pdf"},
1460   - {$td->FILE => "damaged-inline-image-out.pdf"});
1461   -$td->runtest("named colorspace",
1462   - {$td->COMMAND =>
1463   - "qpdf --static-id --externalize-inline-images" .
1464   - " --ii-min-bytes=0 inline-image-colorspace-lookup.pdf a.pdf"},
1465   - {$td->STRING => "", $td->EXIT_STATUS => 0},
1466   - $td->NORMALIZE_NEWLINES);
1467   -$td->runtest("check output",
1468   - {$td->FILE => "a.pdf"},
1469   - {$td->FILE => "inline-image-colorspace-lookup-out.pdf"});
1470   -
1471   -
1472   -my @eii_tests = (
1473   - ['inline-images', 80],
1474   - ['large-inline-image', 1024],
1475   - ['nested-form-xobjects-inline-images', 20],
1476   - );
1477   -$n_tests += 4 * scalar(@eii_tests);
1478   -$n_compare_pdfs += 2 * scalar(@eii_tests);
1479   -
1480   -foreach my $d (@eii_tests)
1481   -{
1482   - my ($file, $threshold) = @$d;
1483   - $td->runtest("inline image $file (all)",
1484   - {$td->COMMAND =>
1485   - "qpdf --qdf --static-id --externalize-inline-images" .
1486   - " --ii-min-bytes=0 $file.pdf a.pdf"},
1487   - {$td->STRING => "", $td->EXIT_STATUS => 0},
1488   - $td->NORMALIZE_NEWLINES);
1489   - $td->runtest("check output",
1490   - {$td->FILE => "a.pdf"},
1491   - {$td->FILE => "$file-ii-all.pdf"});
1492   - compare_pdfs("$file.pdf", "a.pdf");
1493   -
1494   - $td->runtest("inline image $file (some)",
1495   - {$td->COMMAND =>
1496   - "qpdf --qdf --static-id --externalize-inline-images" .
1497   - " --ii-min-bytes=$threshold $file.pdf a.pdf"},
1498   - {$td->STRING => "", $td->EXIT_STATUS => 0},
1499   - $td->NORMALIZE_NEWLINES);
1500   - $td->runtest("check output",
1501   - {$td->FILE => "a.pdf"},
1502   - {$td->FILE => "$file-ii-some.pdf"});
1503   - compare_pdfs("$file.pdf", "a.pdf");
1504   -}
1505   -
1506   -show_ntests();
1507   -# ----------
1508   -$td->notify("--- Tokenizer ---");
1509   -$n_tests += 4;
1510   -
1511   -$td->runtest("tokenizer with no ignorable",
1512   - {$td->COMMAND => "test_tokenizer -no-ignorable tokens.pdf"},
1513   - {$td->FILE => "tokens-no-ignorable.out", $td->EXIT_STATUS => 0},
1514   - $td->NORMALIZE_NEWLINES);
1515   -
1516   -$td->runtest("tokenizer",
1517   - {$td->COMMAND => "test_tokenizer tokens.pdf"},
1518   - {$td->FILE => "tokens.out", $td->EXIT_STATUS => 0},
1519   - $td->NORMALIZE_NEWLINES);
1520   -
1521   -$td->runtest("tokenizer with max_len",
1522   - {$td->COMMAND => "test_tokenizer -maxlen 50 tokens.pdf"},
1523   - {$td->FILE => "tokens-maxlen.out", $td->EXIT_STATUS => 0},
1524   - $td->NORMALIZE_NEWLINES);
1525   -
1526   -$td->runtest("ignore bad token",
1527   - {$td->COMMAND =>
1528   - "qpdf --show-xref bad-token-startxref.pdf"},
1529   - {$td->FILE => "bad-token-startxref.out",
1530   - $td->EXIT_STATUS => 0},
1531   - $td->NORMALIZE_NEWLINES);
1532   -
1533   -show_ntests();
1534   -# ----------
1535   -$td->notify("--- Numbers and strings ---");
1536   -$n_tests += 3;
1537   -
1538   -foreach (my $i = 1; $i <= 3; ++$i)
1539   -{
1540   - $td->runtest("numbers and strings",
1541   - {$td->COMMAND => "test_driver 5 numeric-and-string-$i.pdf"},
1542   - {$td->FILE => "numeric-and-string-$i.out",
1543   - $td->EXIT_STATUS => 0},
1544   - $td->NORMALIZE_NEWLINES);
1545   -}
1546   -
1547   -show_ntests();
1548   -# ----------
1549   -$td->notify("--- Miscellaneous QPDFObjectHandle API ---");
1550   -$n_tests += 2;
1551   -
1552   -$td->runtest("dictionary keys",
1553   - {$td->COMMAND => "test_driver 87 - -"},
1554   - {$td->STRING => "test 87 done\n", $td->EXIT_STATUS => 0},
1555   - $td->NORMALIZE_NEWLINES);
1556   -$td->runtest("fluent interfaces",
1557   - {$td->COMMAND => "test_driver 88 minimal.pdf -"},
1558   - {$td->FILE => "test88.out", $td->EXIT_STATUS => 0},
1559   - $td->NORMALIZE_NEWLINES);
1560   -
1561   -show_ntests();
1562   -# ----------
1563   -$td->notify("--- Stream data ---");
1564   -$n_tests += 2;
1565   -
1566   -$td->runtest("get stream data",
1567   - {$td->COMMAND => "test_driver 11 stream-data.pdf"},
1568   - {$td->FILE => "test11.out", $td->EXIT_STATUS => 0},
1569   - $td->NORMALIZE_NEWLINES);
1570   -$td->runtest("get stream data fails on jpeg",
1571   - {$td->COMMAND => "test_driver 68 jpeg-qstream.pdf"},
1572   - {$td->FILE => "test68.out", $td->EXIT_STATUS => 0},
1573   - $td->NORMALIZE_NEWLINES);
1574   -
1575   -show_ntests();
1576   -# ----------
1577   -$td->notify("--- Decode parameter problems ---");
1578   -$n_tests += 6;
1579   -
1580   -# Make sure we ignore decode parameters that we don't understand
1581   -$td->runtest("unknown decode parameters",
1582   - {$td->COMMAND => "qpdf --check fax-decode-parms.pdf"},
1583   - {$td->FILE => "fax-decode-parms.out",
1584   - $td->EXIT_STATUS => 0},
1585   - $td->NORMALIZE_NEWLINES);
1586   -
1587   -$td->runtest("ignore broken decode parms with no filters",
1588   - {$td->COMMAND => "qpdf --check broken-decode-parms-no-filter.pdf"},
1589   - {$td->FILE => "broken-decode-parms-no-filter.out",
1590   - $td->EXIT_STATUS => 0},
1591   - $td->NORMALIZE_NEWLINES);
1592   -
1593   -$td->runtest("stream with indirect decode parms",
1594   - {$td->COMMAND =>
1595   - "qpdf --static-id indirect-decode-parms.pdf a.pdf"},
1596   - {$td->STRING => "", $td->EXIT_STATUS => 0});
1597   -$td->runtest("check file",
1598   - {$td->FILE => "a.pdf"},
1599   - {$td->FILE => "indirect-decode-parms-out.pdf"});
1600   -
1601   -$td->runtest("decode parameters empty list",
1602   - {$td->COMMAND => "qpdf --static-id empty-decode-parms.pdf a.pdf"},
1603   - {$td->STRING => "", $td->EXIT_STATUS => 0});
1604   -$td->runtest("check file",
1605   - {$td->FILE => "a.pdf"},
1606   - {$td->FILE => "empty-decode-parms-out.pdf"});
1607   -
1608   -show_ntests();
1609   -# ----------
1610   -$td->notify("--- Cross reference streams ---");
1611   -$n_tests += 3;
1612   -
1613   -# Handle xref stream with more entries than reported (bug 2872265)
1614   -$td->runtest("xref with short size",
1615   - {$td->COMMAND => "qpdf --show-xref xref-with-short-size.pdf"},
1616   - {$td->FILE => "xref-with-short-size.out",
1617   - $td->EXIT_STATUS => 3},
1618   - $td->NORMALIZE_NEWLINES);
1619   -$td->runtest("recover xref with short size",
1620   - {$td->COMMAND => "qpdf xref-with-short-size.pdf a.pdf"},
1621   - {$td->FILE => "xref-with-short-size-recover.out",
1622   - $td->EXIT_STATUS => 3},
1623   - $td->NORMALIZE_NEWLINES);
1624   -$td->runtest("show new xref stream",
1625   - {$td->COMMAND => "qpdf --show-xref a.pdf"},
1626   - {$td->FILE => "xref-with-short-size-new.out",
1627   - $td->EXIT_STATUS => 0},
1628   - $td->NORMALIZE_NEWLINES);
1629   -
1630   -show_ntests();
1631   -# ----------
1632   -$td->notify("--- Multiple levels of indirection ---");
1633   -$n_tests += 2;
1634   -
1635   -# Handle file with object stream containing an unreferenced object
1636   -# that in turn contains an indirect scalar (bug 2974522).
1637   -$td->runtest("unreferenced indirect scalar",
1638   - {$td->COMMAND =>
1639   - "qpdf --qdf --static-id --preserve-unreferenced" .
1640   - " --object-streams=preserve" .
1641   - " unreferenced-indirect-scalar.pdf a.qdf"},
1642   - {$td->STRING => "",
1643   - $td->EXIT_STATUS => 0},
1644   - $td->NORMALIZE_NEWLINES);
1645   -$td->runtest("check output",
1646   - {$td->FILE => "a.qdf"},
1647   - {$td->FILE => "unreferenced-indirect-scalar.out"});
1648   -
1649   -show_ntests();
1650   -# ----------
1651   -$td->notify("--- ID and Encryption Parameter Issues ---");
1652   -$n_tests += 13;
1653   -
1654   -# Encrypt files whose /ID strings are other than 32 bytes long (bug
1655   -# 2991412). Also linearize these files, which was reported in a
1656   -# separate bug by email.
1657   -foreach my $file (qw(short-id long-id))
1658   -{
1659   - $td->runtest("encrypt $file.pdf",
1660   - {$td->COMMAND =>
1661   - "qpdf --allow-weak-crypto".
1662   - " --encrypt '' pass 40 -- $file.pdf a.pdf"},
1663   - {$td->STRING => "",
1664   - $td->EXIT_STATUS => 0},
1665   - $td->NORMALIZE_NEWLINES);
1666   -
1667   - $td->runtest("check $file.pdf",
1668   - {$td->COMMAND => "qpdf --check --show-encryption-key a.pdf"},
1669   - {$td->FILE => "$file-check.out",
1670   - $td->EXIT_STATUS => 0},
1671   - $td->NORMALIZE_NEWLINES);
1672   -
1673   - $td->runtest("linearize $file.pdf",
1674   - {$td->COMMAND =>
1675   - "qpdf --deterministic-id --linearize $file.pdf a.pdf"},
1676   - {$td->STRING => "",
1677   - $td->EXIT_STATUS => 0},
1678   - $td->NORMALIZE_NEWLINES);
1679   -
1680   - $td->runtest("check output",
1681   - {$td->FILE => "a.pdf"},
1682   - {$td->FILE => "$file-linearized.pdf"});
1683   -
1684   - $td->runtest("check $file.pdf",
1685   - {$td->COMMAND => "qpdf --check a.pdf"},
1686   - {$td->FILE => "$file-linearized-check.out",
1687   - $td->EXIT_STATUS => 0},
1688   - $td->NORMALIZE_NEWLINES);
1689   -}
1690   -
1691   -# A user provided a file that was missing /ID in its trailer even
1692   -# though it is encrypted and also has a space instead of a newline
1693   -# after its xref keyword. This file has those same properties.
1694   -$td->runtest("check broken file",
1695   - {$td->COMMAND => "qpdf --check invalid-id-xref.pdf"},
1696   - {$td->FILE => "invalid-id-xref.out", $td->EXIT_STATUS => 3},
1697   - $td->NORMALIZE_NEWLINES);
1698   -
1699   -# A file was emailed privately with issue 96. short-O-U.pdf was
1700   -# created by copying encryption parameters from that file. It exhibits
1701   -# the same behavior as the original file.
1702   -$td->runtest("short /O or /U",
1703   - {$td->COMMAND =>
1704   - "qpdf --password=19723102477 --check short-O-U.pdf"},
1705   - {$td->FILE => "short-O-U.out",
1706   - $td->EXIT_STATUS => 0},
1707   - $td->NORMALIZE_NEWLINES);
1708   -
1709   -# A file was sent to me privately as part of issue 212. This file was
1710   -# encrypted and had /R=3 and /V=1 and was using a 40-bit key. qpdf was
1711   -# failing to work properly on files with /R=3 and 40-bit keys. The
1712   -# test file is not this private file, but the encryption parameters
1713   -# were copied from it. Like the bug file, qpdf < 8.1 can't decrypt it.
1714   -$td->runtest("/R 3 with 40-bit key",
1715   - {$td->COMMAND =>
1716   - "qpdf --password=623 --check --show-encryption-key" .
1717   - " encrypted-40-bit-R3.pdf"},
1718   - {$td->FILE => "encrypted-40-bit-R3.out",
1719   - $td->EXIT_STATUS => 0},
1720   - $td->NORMALIZE_NEWLINES);
1721   -
1722   -show_ntests();
1723   -# ----------
1724   -$td->notify("--- Min/force version ---");
1725   -$n_tests += 7;
1726   -
1727   -# Min/Force version
1728   -$td->runtest("set min version",
1729   - {$td->COMMAND => "qpdf --verbose --min-version=1.6 good1.pdf a.pdf"},
1730   - {$td->STRING => "qpdf: wrote file a.pdf\n",
1731   - $td->EXIT_STATUS => 0},
1732   - $td->NORMALIZE_NEWLINES);
1733   -$td->runtest("check version",
1734   - {$td->COMMAND => "qpdf --check a.pdf"},
1735   - {$td->FILE => "min-version.out",
1736   - $td->EXIT_STATUS => 0},
1737   - $td->NORMALIZE_NEWLINES);
1738   -$td->runtest("force version",
1739   - {$td->COMMAND => "qpdf --force-version=1.4 a.pdf b.pdf"},
1740   - {$td->STRING => "",
1741   - $td->EXIT_STATUS => 0},
1742   - $td->NORMALIZE_NEWLINES);
1743   -$td->runtest("check version",
1744   - {$td->COMMAND => "qpdf --check b.pdf"},
1745   - {$td->FILE => "forced-version.out",
1746   - $td->EXIT_STATUS => 0},
1747   - $td->NORMALIZE_NEWLINES);
1748   -unlink "a.pdf", "b.pdf" or die;
1749   -$td->runtest("C API: min/force versions",
1750   - {$td->COMMAND => "qpdf-ctest 14 object-stream.pdf '' a.pdf b.pdf"},
1751   - {$td->STRING => "C test 14 done\n",
1752   - $td->EXIT_STATUS => 0},
1753   - $td->NORMALIZE_NEWLINES);
1754   -$td->runtest("C check version 1",
1755   - {$td->COMMAND => "qpdf-ctest 1 a.pdf '' ''"},
1756   - {$td->FILE => "c-min-version.out",
1757   - $td->EXIT_STATUS => 0},
1758   - $td->NORMALIZE_NEWLINES);
1759   -$td->runtest("C check version 2",
1760   - {$td->COMMAND => "qpdf --check b.pdf"},
1761   - {$td->FILE => "forced-version.out",
1762   - $td->EXIT_STATUS => 0},
1763   - $td->NORMALIZE_NEWLINES);
1764   -
1765   -show_ntests();
1766   -# ----------
1767   -$td->notify("--- Filter abbreviations ---");
1768   -$n_tests += 2;
1769   -
1770   -# Stream filter abbreviations from table H.1
1771   -$td->runtest("stream filter abbreviations",
1772   - {$td->COMMAND => "qpdf --static-id filter-abbreviation.pdf a.pdf"},
1773   - {$td->STRING => "",
1774   - $td->EXIT_STATUS => 0},
1775   - $td->NORMALIZE_NEWLINES);
1776   -$td->runtest("check output",
1777   - {$td->FILE => "a.pdf"},
1778   - {$td->FILE => "filter-abbreviation.out"});
1779   -
1780   -show_ntests();
1781   -# ----------
1782   -$td->notify("--- Disable filter on write ---");
1783   -$n_tests += 2;
1784   -
1785   -$td->runtest("no filter on write",
1786   - {$td->COMMAND => "test_driver 70 filter-on-write.pdf"},
1787   - {$td->STRING => "test 70 done\n", $td->EXIT_STATUS => 0},
1788   - $td->NORMALIZE_NEWLINES);
1789   -$td->runtest("check output",
1790   - {$td->FILE => "a.pdf"},
1791   - {$td->FILE => "filter-on-write-out.pdf"});
1792   -
1793   -show_ntests();
1794   -# ----------
1795   -$td->notify("--- Invalid objects ---");
1796   -$n_tests += 3;
1797   -
1798   -$td->runtest("closed input source",
1799   - {$td->COMMAND => "test_driver 73 minimal.pdf"},
1800   - {$td->FILE => "test73.out",
1801   - $td->EXIT_STATUS => 2},
1802   - $td->NORMALIZE_NEWLINES);
1803   -
1804   -$td->runtest("empty object",
1805   - {$td->COMMAND => "qpdf -show-object=7,0 empty-object.pdf"},
1806   - {$td->FILE => "empty-object.out",
1807   - $td->EXIT_STATUS => 3},
1808   - $td->NORMALIZE_NEWLINES);
1809   -
1810   -$td->runtest("object with zero offset",
1811   - {$td->COMMAND => "qpdf --check zero-offset.pdf"},
1812   - {$td->FILE => "zero-offset.out", $td->EXIT_STATUS => 3},
1813   - $td->NORMALIZE_NEWLINES);
1814   -
1815   -show_ntests();
1816   -# ----------
1817   -$td->notify("--- Error/output redirection ---");
1818   -$n_tests += 2;
1819   -
1820   -$td->runtest("error/output redirection to null",
1821   - {$td->COMMAND => "test_driver 12 linearized-and-warnings.pdf"},
1822   - {$td->FILE => "linearized-and-warnings-1.out",
1823   - $td->EXIT_STATUS => 0},
1824   - $td->NORMALIZE_NEWLINES);
1825   -
1826   -$td->runtest("error/output redirection to strings",
1827   - {$td->COMMAND => "test_driver 13 linearized-and-warnings.pdf"},
1828   - {$td->FILE => "linearized-and-warnings-2.out",
1829   - $td->EXIT_STATUS => 0},
1830   - $td->NORMALIZE_NEWLINES);
1831   -
1832   -show_ntests();
1833   -# ----------
1834   -$td->notify("--- Line terminators for stream ---");
1835   -$n_tests += 2;
1836   -
1837   -$td->runtest("odd terminators for stream keyword",
1838   - {$td->COMMAND =>
1839   - "qpdf --qdf --static-id" .
1840   - " stream-line-enders.pdf a.qdf"},
1841   - {$td->FILE => "stream-line-enders.out",
1842   - $td->EXIT_STATUS => 3},
1843   - $td->NORMALIZE_NEWLINES);
1844   -$td->runtest("check output",
1845   - {$td->FILE => "a.qdf"},
1846   - {$td->FILE => "stream-line-enders.qdf"});
1847   -
1848   -show_ntests();
1849   -# ----------
1850   -$td->notify("--- Swap and replace ---");
1851   -$n_tests += 3;
1852   -
1853   -$td->runtest("swap and replace",
1854   - {$td->COMMAND => "test_driver 14 test14-in.pdf"},
1855   - {$td->FILE => "test14.out",
1856   - $td->EXIT_STATUS => 0},
1857   - $td->NORMALIZE_NEWLINES);
1858   -$td->runtest("check output",
1859   - {$td->FILE => "a.pdf"},
1860   - {$td->FILE => "test14-out.pdf"});
1861   -
1862   -# Most of the test suite uses static or deterministic ID. This test
1863   -# case exercises regular ID generation. Test 14 also exercises writing
1864   -# to memory without static ID.
1865   -$td->runtest("check non-static ID version",
1866   - {$td->COMMAND => "sh ./diff-ignore-ID-version a.pdf b.pdf"},
1867   - {$td->STRING => "okay\n", $td->EXIT_STATUS => 0},
1868   - $td->NORMALIZE_NEWLINES);
1869   -
1870   -show_ntests();
1871   -# ----------
1872   -$td->notify("--- Key functions, C API ---");
1873   -$n_tests += 4;
1874   -
1875   -$td->runtest("C API info key functions",
1876   - {$td->COMMAND => "qpdf-ctest 16 minimal.pdf '' a.pdf"},
1877   - {$td->FILE => "c-info1.out",
1878   - $td->EXIT_STATUS => 0},
1879   - $td->NORMALIZE_NEWLINES);
1880   -$td->runtest("check output",
1881   - {$td->FILE => "a.pdf"},
1882   - {$td->FILE => "c-info-out.pdf"});
1883   -unlink "a.pdf" or die;
1884   -
1885   -$td->runtest("C API info key functions",
1886   - {$td->COMMAND => "qpdf-ctest 16 c-info2-in.pdf '' a.pdf"},
1887   - {$td->FILE => "c-info2.out",
1888   - $td->EXIT_STATUS => 0},
1889   - $td->NORMALIZE_NEWLINES);
1890   -$td->runtest("check output",
1891   - {$td->FILE => "a.pdf"},
1892   - {$td->FILE => "c-info-out.pdf"});
1893   -unlink "a.pdf" or die;
1894   -
1895   -show_ntests();
1896   -# ----------
1897   -$td->notify("--- Object copying ---");
1898   -$n_tests += 9;
1899   -
1900   -$td->runtest("shallow copy an array",
1901   - {$td->COMMAND => "test_driver 20 shallow_array.pdf"},
1902   - {$td->STRING => "test 20 done\n", $td->EXIT_STATUS => 0},
1903   - $td->NORMALIZE_NEWLINES);
1904   -$td->runtest("check output",
1905   - {$td->FILE => "a.pdf"},
1906   - {$td->FILE => "shallow_array-out.pdf"});
1907   -$td->runtest("shallow copy a stream",
1908   - {$td->COMMAND => "test_driver 21 shallow_array.pdf"},
1909   - {$td->FILE => "shallow_stream.out", $td->EXIT_STATUS => 2},
1910   - $td->NORMALIZE_NEWLINES);
1911   -$td->runtest("warn for unknown key in Pages",
1912   - {$td->COMMAND => "test_driver 23 lin-special.pdf"},
1913   - {$td->FILE => "pages-warning.out", $td->EXIT_STATUS => 0},
1914   - $td->NORMALIZE_NEWLINES);
1915   -$td->runtest("reserved objects",
1916   - {$td->COMMAND => "test_driver 24 minimal.pdf"},
1917   - {$td->FILE => "reserved-objects.out", $td->EXIT_STATUS => 0},
1918   - $td->NORMALIZE_NEWLINES);
1919   -$td->runtest("check output",
1920   - {$td->FILE => "a.pdf"},
1921   - {$td->FILE => "reserved-objects.pdf"});
1922   -$td->runtest("detect foreign object in write",
1923   - {$td->COMMAND => "test_driver 29" .
1924   - " copy-foreign-objects-in.pdf minimal.pdf"},
1925   - {$td->FILE => "foreign-in-write.out", $td->EXIT_STATUS => 0},
1926   - $td->NORMALIZE_NEWLINES);
1927   -$td->runtest("copy a stream",
1928   - {$td->COMMAND => "test_driver 79 minimal.pdf"},
1929   - {$td->STRING => "test 79 done\n", $td->EXIT_STATUS => 0},
1930   - $td->NORMALIZE_NEWLINES);
1931   -$td->runtest("check output",
1932   - {$td->FILE => "a.pdf"},
1933   - {$td->FILE => "test79.pdf"});
1934   -
1935   -show_ntests();
1936   -# ----------
1937   -$td->notify("--- Merge Dictionary ---");
1938   -$n_tests += 3;
1939   -
1940   -$td->runtest("merge dictionary",
1941   - {$td->COMMAND => "test_driver 50 merge-dict.pdf"},
1942   - {$td->FILE => "merge-dict.out", $td->EXIT_STATUS => 0},
1943   - $td->NORMALIZE_NEWLINES);
1944   -$td->runtest("unique resource name",
1945   - {$td->COMMAND => "test_driver 60 minimal.pdf"},
1946   - {$td->FILE => "test60.out", $td->EXIT_STATUS => 0},
1947   - $td->NORMALIZE_NEWLINES);
1948   -$td->runtest("check output",
1949   - {$td->FILE => "a.pdf"},
1950   - {$td->FILE => "unique-resources.pdf"});
1951   -
1952   -show_ntests();
1953   -# ----------
1954   -$td->notify("--- Parsing ---");
1955   -$n_tests += 17;
1956   -
1957   -$td->runtest("parse objects from string",
1958   - {$td->COMMAND => "test_driver 31 minimal.pdf"}, # file not used
1959   - {$td->FILE => "parse-object.out", $td->EXIT_STATUS => 0},
1960   - $td->NORMALIZE_NEWLINES);
1961   -$td->runtest("EOF terminating literal tokens",
1962   - {$td->COMMAND => "qpdf --check eof-terminates-literal.pdf"},
1963   - {$td->FILE => "eof-terminates-literal.out", $td->EXIT_STATUS => 0},
1964   - $td->NORMALIZE_NEWLINES);
1965   -$td->runtest("EOF reading token",
1966   - {$td->COMMAND => "qpdf --check eof-reading-token.pdf"},
1967   - {$td->FILE => "eof-reading-token.out", $td->EXIT_STATUS => 3},
1968   - $td->NORMALIZE_NEWLINES);
1969   -$td->runtest("extra header text",
1970   - {$td->COMMAND => "test_driver 32 minimal.pdf"},
1971   - {$td->FILE => "test-32.out", $td->EXIT_STATUS => 0},
1972   - $td->NORMALIZE_NEWLINES);
1973   -$td->runtest("check output",
1974   - {$td->FILE => "a.pdf"},
1975   - {$td->FILE => "extra-header-no-newline.pdf"});
1976   -$td->runtest("check output",
1977   - {$td->FILE => "b.pdf"},
1978   - {$td->FILE => "extra-header-lin-no-newline.pdf"});
1979   -$td->runtest("check output",
1980   - {$td->FILE => "c.pdf"},
1981   - {$td->FILE => "extra-header-newline.pdf"});
1982   -$td->runtest("check output",
1983   - {$td->FILE => "d.pdf"},
1984   - {$td->FILE => "extra-header-lin-newline.pdf"});
1985   -
1986   -# leading-junk also has a space instead of a newline after xref
1987   -$td->runtest("check file with leading junk",
1988   - {$td->COMMAND => "qpdf --check leading-junk.pdf"},
1989   - {$td->FILE => "leading-junk.out", $td->EXIT_STATUS => 0},
1990   - $td->NORMALIZE_NEWLINES);
1991   -$td->runtest("EOF inside inline image",
1992   - {$td->COMMAND => "test_driver 37 eof-in-inline-image.pdf"},
1993   - {$td->FILE => "eof-in-inline-image.out",
1994   - $td->EXIT_STATUS => 0},
1995   - $td->NORMALIZE_NEWLINES);
1996   -$td->runtest("tokenize content streams",
1997   - {$td->COMMAND => "test_driver 37 tokenize-content-streams.pdf"},
1998   - {$td->FILE => "tokenize-content-streams.out",
1999   - $td->EXIT_STATUS => 0},
2000   - $td->NORMALIZE_NEWLINES);
2001   -$td->runtest("terminate parsing",
2002   - {$td->COMMAND => "test_driver 37 terminate-parsing.pdf"},
2003   - {$td->FILE => "terminate-parsing.out",
2004   - $td->EXIT_STATUS => 0},
2005   - $td->NORMALIZE_NEWLINES);
2006   -$td->runtest("content stream errors",
2007   - {$td->COMMAND => "qpdf --check content-stream-errors.pdf"},
2008   - {$td->FILE => "content-stream-errors.out",
2009   - $td->EXIT_STATUS => 3},
2010   - $td->NORMALIZE_NEWLINES);
2011   -
2012   -$td->runtest("ensure arguments to R are direct",
2013   - {$td->COMMAND => "qpdf --check indirect-r-arg.pdf"},
2014   - {$td->FILE => "indirect-r-arg.out", $td->EXIT_STATUS => 3},
2015   - $td->NORMALIZE_NEWLINES);
2016   -$td->runtest("no trailing space in xref table",
2017   - {$td->COMMAND => "qpdf --check no-space-in-xref.pdf"},
2018   - {$td->FILE => "no-space-in-xref.out", $td->EXIT_STATUS => 0},
2019   - $td->NORMALIZE_NEWLINES);
2020   -
2021   -# An array is split across multiple content streams starting object
2022   -# 42. This was reported in github issue 73. The file is modified from
2023   -# that example.
2024   -$td->runtest("parse split content stream",
2025   - {$td->COMMAND => "qpdf --check split-content-stream.pdf"},
2026   - {$td->FILE => "split-content-stream.out", $td->EXIT_STATUS => 0},
2027   - $td->NORMALIZE_NEWLINES);
2028   -$td->runtest("split content stream errors",
2029   - {$td->COMMAND => "qpdf --check split-content-stream-errors.pdf"},
2030   - {$td->FILE => "split-content-stream-errors.out",
2031   - $td->EXIT_STATUS => 2},
2032   - $td->NORMALIZE_NEWLINES);
2033   -
2034   -show_ntests();
2035   -# ----------
2036   -$td->notify("--- Custom Pipeline ---");
2037   -$n_tests += 2;
2038   -
2039   -$td->runtest("output to custom pipeline",
2040   - {$td->COMMAND => "test_driver 33 minimal.pdf"},
2041   - {$td->STRING => "test 33 done\n", $td->EXIT_STATUS => 0},
2042   - $td->NORMALIZE_NEWLINES);
2043   -$td->runtest("check output",
2044   - {$td->FILE => "a.pdf"},
2045   - {$td->FILE => "custom-pipeline.pdf"});
2046   -
2047   -show_ntests();
2048   -# ----------
2049   -$td->notify("--- Object stream cases ---");
2050   -$n_tests += 3;
2051   -
2052   -# The file override-compressed-object.pdf contains an object stream
2053   -# with four strings in it. The file is then appended. The appended
2054   -# section overrides one of the four strings with a string in another
2055   -# object stream and another one in an uncompressed object. The other
2056   -# two strings are left alone. The test case exercises that all four
2057   -# objects have the correct value.
2058   -$td->runtest("overridden compressed objects",
2059   - {$td->COMMAND => "test_driver 38 override-compressed-object.pdf"},
2060   - {$td->FILE => "override-compressed-object.out",
2061   - $td->EXIT_STATUS => 0},
2062   - $td->NORMALIZE_NEWLINES);
2063   -
2064   -$td->runtest("generate object streams for gen > 0",
2065   - {$td->COMMAND => "qpdf --qdf --static-id" .
2066   - " --object-streams=generate gen1.pdf a.pdf"},
2067   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2068   -$td->runtest("check file",
2069   - {$td->FILE => "a.pdf"},
2070   - {$td->FILE => "gen1.qdf"});
2071   -
2072   -show_ntests();
2073   -# ----------
2074   -$td->notify("--- Bound checks ---");
2075   -$n_tests += 3;
2076   -
2077   -$td->runtest("bounds check linearization data 1",
2078   - {$td->COMMAND => "qpdf --check linearization-bounds-1.pdf"},
2079   - {$td->FILE => "linearization-bounds-1.out",
2080   - $td->EXIT_STATUS => 3},
2081   - $td->NORMALIZE_NEWLINES);
2082   -$td->runtest("bounds check linearization data 2",
2083   - {$td->COMMAND => "qpdf --check linearization-bounds-2.pdf"},
2084   - {$td->FILE => "linearization-bounds-2.out",
2085   - $td->EXIT_STATUS => 3},
2086   - $td->NORMALIZE_NEWLINES);
2087   -# Throws runtime error, not bad_alloc
2088   -$td->runtest("sanity check array size",
2089   - {$td->COMMAND =>
2090   - "qpdf --check linearization-large-vector-alloc.pdf"},
2091   - {$td->FILE => "linearization-large-vector-alloc.out",
2092   - $td->EXIT_STATUS => 3},
2093   - $td->NORMALIZE_NEWLINES);
2094   -
2095   -show_ntests();
2096   -# ----------
2097   -$td->notify("--- Page errors ---");
2098   -$n_tests += 5;
2099   -
2100   -$td->runtest("handle page no with contents",
2101   - {$td->COMMAND => "qpdf --show-pages page-no-content.pdf"},
2102   - {$td->FILE => "page-no-content.out", $td->EXIT_STATUS => 0},
2103   - $td->NORMALIZE_NEWLINES);
2104   -$td->runtest("check no type key for page nodes",
2105   - {$td->COMMAND => "qpdf --check no-pages-types.pdf"},
2106   - {$td->FILE => "no-pages-types.out", $td->EXIT_STATUS => 3},
2107   - $td->NORMALIZE_NEWLINES);
2108   -$td->runtest("no type key for page nodes",
2109   - {$td->COMMAND => "qpdf --static-id --split-pages no-pages-types.pdf a-split-out.pdf"},
2110   - {$td->FILE => "no-pages-types-fix.out", $td->EXIT_STATUS => 3},
2111   - $td->NORMALIZE_NEWLINES);
2112   -$td->runtest("check output",
2113   - {$td->FILE => "a-split-out-1.pdf"},
2114   - {$td->FILE => "no-pages-types-fixed.pdf"});
2115   -$td->runtest("detect loops in pages structure",
2116   - {$td->COMMAND => "qpdf --check pages-loop.pdf"},
2117   - {$td->FILE => "pages-loop.out", $td->EXIT_STATUS => 2},
2118   - $td->NORMALIZE_NEWLINES);
2119   -
2120   -show_ntests();
2121   -# ----------
2122   -$td->notify("--- Xref ---");
2123   -$n_tests += 6;
2124   -
2125   -# Handle file with invalid xref table and object 0 as a regular object
2126   -# (bug 3159950).
2127   -$td->runtest("check obj0.pdf",
2128   - {$td->COMMAND => "qpdf --check obj0.pdf"},
2129   - {$td->FILE => "obj0-check.out",
2130   - $td->EXIT_STATUS => 3},
2131   - $td->NORMALIZE_NEWLINES);
2132   -
2133   -# Demonstrate show-xref after check and not after check to illustrate
2134   -# that it can dump the real xref or the recovered xref.
2135   -$td->runtest("dump bad xref",
2136   - {$td->COMMAND => "qpdf --show-xref bad-xref-entry.pdf"},
2137   - {$td->FILE => "bad-xref-entry.out",
2138   - $td->EXIT_STATUS => 0},
2139   - $td->NORMALIZE_NEWLINES);
2140   -# Test @file here too.
2141   -open(F, ">args") or die;
2142   -print F "--check\n";
2143   -print F "--show-xref\n";
2144   -close(F);
2145   -$td->runtest("dump corrected bad xref",
2146   - {$td->COMMAND => "qpdf \@args bad-xref-entry.pdf"},
2147   - {$td->FILE => "bad-xref-entry-corrected.out",
2148   - $td->EXIT_STATUS => 3},
2149   - $td->NORMALIZE_NEWLINES);
2150   -unlink "args";
2151   -
2152   -$td->runtest("combine show and --pages",
2153   - {$td->COMMAND =>
2154   - "qpdf --empty --pages minimal.pdf -- --show-pages"},
2155   - {$td->FILE => "show-pages-pages.out",
2156   - $td->EXIT_STATUS => 0},
2157   - $td->NORMALIZE_NEWLINES);
2158   -
2159   -$td->runtest("show number of pages",
2160   - {$td->COMMAND =>
2161   - "qpdf --show-npages 20-pages.pdf --password=user"},
2162   - {$td->STRING => "20\n", $td->EXIT_STATUS => 0},
2163   - $td->NORMALIZE_NEWLINES);
2164   -
2165   -# Issue 482 -- don't range check fields[2] for xref entry type 0.
2166   -$td->runtest("out of range in deleted object",
2167   - {$td->COMMAND => "qpdf --check xref-range.pdf"},
2168   - {$td->FILE => "xref-range.out", $td->EXIT_STATUS => 0},
2169   - $td->NORMALIZE_NEWLINES);
2170   -
2171   -show_ntests();
2172   -# ----------
2173   -$td->notify("--- Overwrite self ---");
2174   -$n_tests += 3;
2175   -
2176   -copy("minimal.pdf", "a.pdf");
2177   -copy("minimal.pdf", "split-out.pdf");
2178   -# Also tests @- for reading args from stdin
2179   -$td->runtest("don't overwrite self",
2180   - {$td->COMMAND => "(echo a.pdf; echo a.pdf) | qpdf \@-"},
2181   - {$td->REGEXP => "input file and output file are the same.*",
2182   - $td->EXIT_STATUS => 2});
2183   -$td->runtest("output is not really output for split",
2184   - {$td->COMMAND => "qpdf --split-pages split-out.pdf split-out.pdf"},
2185   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2186   -$td->runtest("don't overwrite self (split)",
2187   - {$td->COMMAND =>
2188   - "qpdf --split-pages split-out-1.pdf split-out.pdf"},
2189   - {$td->REGEXP =>
2190   - ".*split pages would overwrite.* split-out-1.pdf",
2191   - $td->EXIT_STATUS => 2});
2192   -
2193   -show_ntests();
2194   -# ----------
2195   -$td->notify("--- Progress reporting ---");
2196   -$n_tests += 1;
2197   -
2198   -$td->runtest("progress report on small file",
2199   - {$td->COMMAND => "qpdf --progress minimal.pdf a.pdf",
2200   - $td->FILTER => "perl filter-progress.pl"},
2201   - {$td->FILE => "small-progress.out", $td->EXIT_STATUS => 0},
2202   - $td->NORMALIZE_NEWLINES);
2203   -
2204   -show_ntests();
2205   -# ----------
2206   -$td->notify("--- Type checks ---");
2207   -$n_tests += 5;
2208   -# Whenever object-types.pdf is edited, object-types-os.pdf should be
2209   -# regenerated.
2210   -$td->runtest("ensure object-types-os is up-to-date",
2211   - {$td->COMMAND =>
2212   - "qpdf" .
2213   - " --object-streams=generate" .
2214   - " --deterministic-id" .
2215   - " --stream-data=uncompress" .
2216   - " object-types.pdf a.pdf"},
2217   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2218   -$td->runtest("check file",
2219   - {$td->FILE => "a.pdf"},
2220   - {$td->FILE => "object-types-os.pdf"});
2221   -$td->runtest("type checks",
2222   - {$td->COMMAND => "test_driver 42 object-types.pdf"},
2223   - {$td->FILE => "object-types.out",
2224   - $td->EXIT_STATUS => 0},
2225   - $td->NORMALIZE_NEWLINES);
2226   -$td->runtest("type checks with object streams",
2227   - {$td->COMMAND => "test_driver 42 object-types-os.pdf"},
2228   - {$td->FILE => "object-types-os.out",
2229   - $td->EXIT_STATUS => 0},
2230   - $td->NORMALIZE_NEWLINES);
2231   -$td->runtest("compound type checks",
2232   - {$td->COMMAND => "test_driver 82 object-types-os.pdf"},
2233   - {$td->STRING => "test 82 done\n", $td->EXIT_STATUS => 0},
2234   - $td->NORMALIZE_NEWLINES);
2235   -
2236   -# ----------
2237   -$td->notify("--- Coalesce contents ---");
2238   -$n_tests += 8;
2239   -
2240   -$td->runtest("qdf with normalize warnings",
2241   - {$td->COMMAND =>
2242   - "qpdf --qdf --static-id split-tokens.pdf a.pdf"},
2243   - {$td->FILE => "normalize-warnings.out", $td->EXIT_STATUS => 3},
2244   - $td->NORMALIZE_NEWLINES);
2245   -$td->runtest("check output",
2246   - {$td->FILE => "a.pdf"},
2247   - {$td->FILE => "split-tokens.qdf"});
2248   -$td->runtest("coalesce to qdf",
2249   - {$td->COMMAND =>
2250   - "qpdf --qdf --static-id coalesce.pdf a.pdf"},
2251   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2252   - $td->NORMALIZE_NEWLINES);
2253   -$td->runtest("check output",
2254   - {$td->FILE => "a.pdf"},
2255   - {$td->FILE => "coalesce.qdf"});
2256   -$td->runtest("coalesce contents with qdf",
2257   - {$td->COMMAND =>
2258   - "qpdf --qdf --static-id" .
2259   - " --coalesce-contents coalesce.pdf a.pdf"},
2260   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2261   -$td->runtest("check output",
2262   - {$td->FILE => "a.pdf"},
2263   - {$td->FILE => "coalesce-out.qdf"});
2264   -$td->runtest("coalesce contents without qdf",
2265   - {$td->COMMAND =>
2266   - "qpdf --static-id" .
2267   - " --coalesce-contents coalesce.pdf a.pdf"},
2268   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2269   -$td->runtest("check output",
2270   - {$td->FILE => "a.pdf"},
2271   - {$td->FILE => "coalesce-out.pdf"});
2272   -
2273   -show_ntests();
2274   -# ----------
2275   -$td->notify("--- Page with no contents ---");
2276   -$n_tests += 7;
2277   -
2278   -$td->runtest("check no contents",
2279   - {$td->COMMAND => "qpdf --check no-contents.pdf"},
2280   - {$td->FILE => "no-contents-check.out", $td->EXIT_STATUS => 0},
2281   - $td->NORMALIZE_NEWLINES);
2282   -
2283   -foreach my $arg ('--qdf', '--coalesce-contents', '')
2284   -{
2285   - $td->runtest("convert no contents ($arg)",
2286   - {$td->COMMAND =>
2287   - "qpdf $arg --static-id no-contents.pdf a.pdf"},
2288   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2289   -
2290   - my $suf = $arg;
2291   - $suf =~ s/--//;
2292   - if ($suf eq '')
2293   - {
2294   - $suf = "none";
2295   - }
2296   - $td->runtest("check output",
2297   - {$td->FILE => "a.pdf"},
2298   - {$td->FILE => "no-contents-$suf.pdf"});
2299   -}
2300   -
2301   -show_ntests();
2302   -# ----------
2303   -$td->notify("--- Token filters ---");
2304   -$n_tests += 2;
2305   -
2306   -$td->runtest("token filter",
2307   - {$td->COMMAND => "test_driver 41 coalesce.pdf"},
2308   - {$td->STRING => "test 41 done\n", $td->EXIT_STATUS => 0},
2309   - $td->NORMALIZE_NEWLINES);
2310   -$td->runtest("check output",
2311   - {$td->FILE => "a.pdf"},
2312   - {$td->FILE => "token-filters-out.pdf"});
2313   -
2314   -show_ntests();
2315   -# ----------
2316   -$td->notify("--- Newline before endstream ---");
2317   -$n_tests += 12;
2318   -
2319   -# From issue 133, http://verapdf.org/software/ is an open source
2320   -# package that can verify PDF/A compliance. This could potentially be
2321   -# useful for manual or automated verification that qpdf doesn't break
2322   -# PDF/A compliance should that ever be desired.
2323   -
2324   -foreach my $d (
2325   - ['--qdf', 'qdf', 'qdf'],
2326   - ['--newline-before-endstream', 'newline', 'nl'],
2327   - ['--qdf --newline-before-endstream', 'newline and qdf', 'nl-qdf'],
2328   - ['--object-streams=generate --newline-before-endstream',
2329   - 'newline and object streams', 'nl-objstm'],
2330   - )
2331   -{
2332   - my ($flags, $description, $suffix) = @$d;
2333   - $td->runtest("newline before endstream: $description",
2334   - {$td->COMMAND => "qpdf --static-id --stream-data=preserve" .
2335   - " $flags streams-with-newlines.pdf a.pdf"},
2336   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2337   - $td->NORMALIZE_NEWLINES);
2338   - $td->runtest("check output ($description)",
2339   - {$td->FILE => "a.pdf"},
2340   - {$td->FILE => "newline-before-endstream-$suffix.pdf"});
2341   - if ($flags =~ /qdf/)
2342   - {
2343   - $td->runtest("fix-qdf",
2344   - {$td->COMMAND => "fix-qdf a.pdf"},
2345   - {$td->FILE => "a.pdf", $td->EXIT_STATUS => 0});
2346   - }
2347   -}
2348   -
2349   -$td->runtest("newline before endstream (C)",
2350   - {$td->COMMAND =>
2351   - "qpdf-ctest 22 streams-with-newlines.pdf '' a.pdf"},
2352   - {$td->STRING => "C test 22 done\n", $td->EXIT_STATUS => 0},
2353   - $td->NORMALIZE_NEWLINES);
2354   -$td->runtest("check output",
2355   - {$td->FILE => "a.pdf"},
2356   - {$td->FILE => "newline-before-endstream-nl.pdf"});
2357   -
2358   -show_ntests();
2359   -# ----------
2360   -$td->notify("--- Split Pages ---");
2361   -# sp = split-pages
2362   -my @sp_cases = (
2363   - [11, '%d at beginning', '', '%d_split-out.zdf'],
2364   - [11, '%d at end', '--qdf', 'split-out.zdf_%d'],
2365   - [11, '%d in middle', '--allow-weak-crypto --encrypt u o 128 --',
2366   - 'a-%d-split-out.zdf'],
2367   - [11, 'pdf extension', '', 'split-out.Pdf'],
2368   - [4, 'fallback', '--pages 11-pages.pdf 1-3 minimal.pdf --', 'split-out'],
2369   - [1, 'broken data', '--pages broken-lzw.pdf --', 'split-out.pdf',
2370   - {$td->FILE => "broken-lzw.out", $td->EXIT_STATUS => 3}],
2371   - );
2372   -$n_tests += 42;
2373   -$n_compare_pdfs += 2;
2374   -for (@sp_cases)
2375   -{
2376   - $n_tests += 1 + $_->[0];
2377   -}
2378   -
2379   -$td->runtest("split page group > 1",
2380   - {$td->COMMAND => "qpdf --static-id --split-pages=5 11-pages.pdf" .
2381   - " --verbose split-out-group.pdf"},
2382   - {$td->FILE => "split-pages-group.out", $td->EXIT_STATUS => 0},
2383   - $td->NORMALIZE_NEWLINES);
2384   -foreach my $f ('01-05', '06-10', '11-11')
2385   -{
2386   - $td->runtest("check out group $f",
2387   - {$td->FILE => "split-out-group-$f.pdf"},
2388   - {$td->FILE => "split-exp-group-$f.pdf"});
2389   -}
2390   -
2391   -$td->runtest("no split-pages to stdout",
2392   - {$td->COMMAND => "qpdf --split-pages 11-pages.pdf -"},
2393   - {$td->FILE => "split-pages-stdout.out", $td->EXIT_STATUS => 2},
2394   - $td->NORMALIZE_NEWLINES);
2395   -
2396   -$td->runtest("split page with shared resources",
2397   - {$td->COMMAND => "qpdf --qdf --static-id --split-pages=4".
2398   - " shared-images.pdf split-out-shared.pdf"},
2399   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2400   -foreach my $i (qw(01-04 05-08 09-10))
2401   -{
2402   - $td->runtest("check output ($i)",
2403   - {$td->FILE => "split-out-shared-$i.pdf"},
2404   - {$td->FILE => "shared-split-$i.pdf"});
2405   -}
2406   -
2407   -$td->runtest("split page with labels",
2408   - {$td->COMMAND => "qpdf --qdf --static-id --split-pages=6".
2409   - " 11-pages-with-labels.pdf split-out-labels.pdf"},
2410   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2411   -foreach my $i (qw(01-06 07-11))
2412   -{
2413   - $td->runtest("check output ($i)",
2414   - {$td->FILE => "split-out-labels-$i.pdf"},
2415   - {$td->FILE => "labels-split-$i.pdf"});
2416   -}
2417   -
2418   -# See comments in TODO about these expected failures. Search for
2419   -# "split page with outlines".
2420   -$td->runtest("split page with outlines",
2421   - {$td->COMMAND => "qpdf --qdf --static-id --split-pages=10".
2422   - " outlines-with-actions.pdf split-out-outlines.pdf"},
2423   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2424   -foreach my $i (qw(01-10 11-20 21-30))
2425   -{
2426   - $td->runtest("check output ($i)",
2427   - {$td->FILE => "split-out-outlines-$i.pdf"},
2428   - {$td->FILE => "outlines-split-$i.pdf"},
2429   - $td->EXPECT_FAILURE)
2430   -}
2431   -
2432   -foreach my $d (@sp_cases)
2433   -{
2434   - my ($n, $description, $xargs, $out, $exp) = @$d;
2435   - if (! defined $exp)
2436   - {
2437   - $exp = {$td->STRING => "", $td->EXIT_STATUS => 0};
2438   - }
2439   - $td->runtest("split pages " . $description,
2440   - {$td->COMMAND =>
2441   - "qpdf --static-id --split-pages 11-pages.pdf" .
2442   - " $xargs $out"},
2443   - $exp,
2444   - $td->NORMALIZE_NEWLINES);
2445   - my $pattern = $out;
2446   - my $nlen = length($n);
2447   - if ($pattern =~ m/\%d/)
2448   - {
2449   - $pattern =~ s/\%d/\%0${nlen}d/;
2450   - }
2451   - elsif ($pattern =~ m/\.pdf$/i)
2452   - {
2453   - $pattern =~ s/(\.pdf$)/-%0${nlen}d$1/i;
2454   - }
2455   - else
2456   - {
2457   - $pattern .= "-%0${nlen}d";
2458   - }
2459   - for (my $i = 1; $i <= $n; ++$i)
2460   - {
2461   - my $actual = sprintf($pattern, $i);
2462   - my $expected = $actual;
2463   - $expected =~ s/split-out/split-exp/;
2464   - $td->runtest("check output page $i ($description)",
2465   - {$td->FILE => $actual},
2466   - {$td->FILE => $expected});
2467   - }
2468   -}
2469   -
2470   -$td->runtest("split shared font, xobject",
2471   - {$td->COMMAND =>
2472   - "qpdf --static-id --qdf --no-original-object-ids" .
2473   - " --split-pages shared-font-xobject.pdf" .
2474   - " split-out-shared-font-xobject.pdf"},
2475   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2476   -foreach my $i (qw(1 2 3 4))
2477   -{
2478   - $td->runtest("check output ($i)",
2479   - {$td->FILE => "split-out-shared-font-xobject-$i.pdf"},
2480   - {$td->FILE => "shared-font-xobject-split-$i.pdf"});
2481   -}
2482   -
2483   -$td->runtest("unreferenced resources with bad token",
2484   - {$td->COMMAND =>
2485   - "qpdf --qdf --static-id --split-pages=2" .
2486   - " --remove-unreferenced-resources=yes" .
2487   - " split-tokens.pdf split-out-bad-token.pdf"},
2488   - {$td->FILE => "split-tokens-split.out", $td->EXIT_STATUS => 3},
2489   - $td->NORMALIZE_NEWLINES);
2490   -$td->runtest("check output",
2491   - {$td->FILE => "split-out-bad-token-1-2.pdf"},
2492   - {$td->FILE => "split-tokens-split-1-2.pdf"});
2493   -$td->runtest("--no-warn with proxied warnings during split",
2494   - {$td->COMMAND =>
2495   - "qpdf --qdf --static-id --split-pages=2" .
2496   - " --no-warn --remove-unreferenced-resources=yes" .
2497   - " split-tokens.pdf split-out-bad-token.pdf"},
2498   - {$td->STRING => "", $td->EXIT_STATUS => 3},
2499   - $td->NORMALIZE_NEWLINES);
2500   -
2501   -$td->runtest("shared images in form xobject",
2502   - {$td->COMMAND => "qpdf --qdf --static-id --split-pages".
2503   - " shared-form-images.pdf split-out-shared-form.pdf"},
2504   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2505   -foreach my $i (qw(1 2 3 4 5 6))
2506   -{
2507   - $td->runtest("check output ($i)",
2508   - {$td->FILE => "split-out-shared-form-$i.pdf"},
2509   - {$td->FILE => "shared-form-split-$i.pdf"});
2510   -}
2511   -$td->runtest("merge for compare",
2512   - {$td->COMMAND => "qpdf --static-id --empty --pages" .
2513   - " split-out-shared-form*.pdf -- a.pdf"},
2514   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2515   -$td->runtest("check output",
2516   - {$td->FILE => "a.pdf"},
2517   - {$td->FILE => "shared-form-images-merged.pdf"});
2518   -compare_pdfs("shared-form-images.pdf", "a.pdf");
2519   -
2520   -$td->runtest("shared form xobject subkey",
2521   - {$td->COMMAND => "qpdf --qdf --static-id --split-pages".
2522   - " shared-form-images-xobject.pdf" .
2523   - " split-out-shared-form-xobject.pdf"},
2524   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2525   -foreach my $i (qw(1 2))
2526   -{
2527   - $td->runtest("check output ($i)",
2528   - {$td->FILE => "split-out-shared-form-xobject-$i.pdf"},
2529   - {$td->FILE => "shared-form-xobject-split-$i.pdf"});
2530   -}
2531   -
2532   -my @fo_resources = (['form-xobjects-no-resources', 1],
2533   - ['form-xobjects-some-resources1', 0],
2534   - ['form-xobjects-some-resources2', 0]);
2535   -foreach my $d (@fo_resources)
2536   -{
2537   - my ($f, $compare) = @$d;
2538   - $td->runtest("split $f",
2539   - {$td->COMMAND =>
2540   - "qpdf --empty --static-id --pages $f.pdf 1 --" .
2541   - " --remove-unreferenced-resources=yes a.pdf"},
2542   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2543   - $td->NORMALIZE_NEWLINES);
2544   - $td->runtest("check output ($f)",
2545   - {$td->FILE => "a.pdf"},
2546   - {$td->FILE => "$f-out.pdf"});
2547   - if ($compare)
2548   - {
2549   - compare_pdfs("$f.pdf", "a.pdf");
2550   - }
2551   -}
2552   -
2553   -show_ntests();
2554   -# ----------
2555   -$td->notify("--- Keep Files Open ---");
2556   -$n_tests += 4;
2557   -
2558   -{ # local scope
2559   - open(F, "<minimal.pdf") or die;
2560   - local $/ = undef;
2561   - binmode F;
2562   - my $content = <F>;
2563   - close(F);
2564   - for (my $i = 1; $i <= 51; ++$i)
2565   - {
2566   - open(F, sprintf(">%03d-kfo.pdf", $i)) or die;
2567   - binmode F;
2568   - print F $content;
2569   - close(F);
2570   - }
2571   -}
2572   -$td->runtest("automatic disable keep files open",
2573   - {$td->COMMAND =>
2574   - "qpdf --verbose --static-id --empty" .
2575   - " --keep-files-open-threshold=50" .
2576   - " --pages *kfo.pdf -- a.pdf"},
2577   - {$td->FILE => "disable-kfo.out", $td->EXIT_STATUS => 0},
2578   - $td->NORMALIZE_NEWLINES);
2579   -$td->runtest("don't disable keep files open",
2580   - {$td->COMMAND =>
2581   - "qpdf --verbose --static-id --empty" .
2582   - " --pages 01*kfo.pdf -- a.pdf"},
2583   - {$td->FILE => "enable-kfo.out", $td->EXIT_STATUS => 0},
2584   - $td->NORMALIZE_NEWLINES);
2585   -$td->runtest("explict keep files open",
2586   - {$td->COMMAND =>
2587   - "qpdf --verbose --static-id --keep-files-open=y --empty" .
2588   - " --pages 00?-kfo.pdf -- a.pdf"},
2589   - {$td->FILE => "kfo-y.out", $td->EXIT_STATUS => 0},
2590   - $td->NORMALIZE_NEWLINES);
2591   -$td->runtest("explicit keep files open = n",
2592   - {$td->COMMAND =>
2593   - "qpdf --verbose --static-id --keep-files-open=n --empty" .
2594   - " --pages 00?-kfo.pdf -- a.pdf"},
2595   - {$td->FILE => "kfo-n.out", $td->EXIT_STATUS => 0},
2596   - $td->NORMALIZE_NEWLINES);
2597   -
2598   -show_ntests();
2599   -# ----------
2600   -$td->notify("--- Rotate Pages ---");
2601   -$n_tests += 18;
2602   -# Do absolute, positive, and negative on ranges that include
2603   -# inherited and non-inherited.
2604   -# Pages 11-15 inherit /Rotate 90
2605   -# Pages 1 and 2 have explicit /Rotate 270
2606   -# Pages 16 and 17 have explicit /Rotate 180
2607   -
2608   -$td->runtest("page rotation",
2609   - {$td->COMMAND => "qpdf --static-id to-rotate.pdf a.pdf" .
2610   - " --rotate=+90:1,4,11,16" .
2611   - " --rotate=180:2,5,12-13" .
2612   - " --rotate=-90:3,15,17,18"},
2613   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2614   -$td->runtest("check output",
2615   - {$td->FILE => "a.pdf"},
2616   - {$td->FILE => "rotated.pdf"});
2617   -
2618   -$td->runtest("remove rotation",
2619   - {$td->COMMAND => "qpdf --static-id rotated.pdf a.pdf" .
2620   - " --qdf --no-original-object-ids --rotate=0"},
2621   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2622   -$td->runtest("check output",
2623   - {$td->FILE => "a.pdf"},
2624   - {$td->FILE => "unrotated.pdf"});
2625   -
2626   -$td->runtest("rotate all pages",
2627   - {$td->COMMAND =>
2628   - "qpdf --static-id --rotate=180 minimal.pdf a.pdf"},
2629   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2630   -$td->runtest("check output",
2631   - {$td->FILE => "a.pdf"},
2632   - {$td->FILE => "minimal-rotated.pdf"});
2633   -
2634   -$td->runtest("flatten with inherited rotate",
2635   - {$td->COMMAND =>
2636   - "qpdf --static-id --flatten-rotation" .
2637   - " inherited-rotate.pdf a.pdf"},
2638   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2639   -$td->runtest("check output",
2640   - {$td->FILE => "a.pdf"},
2641   - {$td->FILE => "inherited-flattened.pdf"});
2642   -
2643   -foreach my $angle (qw(90 180 270))
2644   -{
2645   - $td->runtest("rotate annotations",
2646   - {$td->COMMAND =>
2647   - "qpdf --static-id --qdf --rotate=$angle" .
2648   - " --flatten-rotation --no-original-object-ids" .
2649   - " form-fields-and-annotations.pdf a.pdf"},
2650   - {$td->STRING => "", $td->EXIT_STATUS => 0});
2651   - $td->runtest("check output (flatten $angle)",
2652   - {$td->FILE => "a.pdf"},
2653   - {$td->FILE => "annotations-rotated-$angle.pdf"});
2654   -}
2655   -
2656   -# The file form-fields-and-annotations-shared.pdf contains some
2657   -# annotations that appear in multiple pages /Annots, some non-shared
2658   -# things that share appearance streams, some form fields appear on
2659   -# multiple pages, and an indirect /Annotations array. It is out of
2660   -# spec in several ways but still works in most viewers. These test
2661   -# make sure we don't make anything worse and also end up exercising
2662   -# some cases of things being copied more than once, though we also
2663   -# exercise that with legitimate test cases using overlay.
2664   -
2665   -$td->runtest("shared annotations 1 page",
2666   - {$td->COMMAND =>
2667   - "qpdf --qdf --no-original-object-ids --static-id" .
2668   - " --rotate=90:1 form-fields-and-annotations-shared.pdf" .
2669   - " a.pdf --flatten-rotation"},
2670   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2671   - $td->NORMALIZE_NEWLINES);
2672   -$td->runtest("check output",
2673   - {$td->FILE => "a.pdf"},
2674   - {$td->FILE => "rotated-shared-annotations-1.pdf"});
2675   -$td->runtest("shared annotations 2 pages",
2676   - {$td->COMMAND =>
2677   - "qpdf --qdf --no-original-object-ids --static-id" .
2678   - " --rotate=90:1,2 form-fields-and-annotations-shared.pdf" .
2679   - " a.pdf --flatten-rotation"},
2680   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2681   - $td->NORMALIZE_NEWLINES);
2682   -$td->runtest("check output",
2683   - {$td->FILE => "a.pdf"},
2684   - {$td->FILE => "rotated-shared-annotations-2.pdf"});
2685   -
2686   -show_ntests();
2687   -# ----------
2688   -$td->notify("--- Flatten Form/Annotations ---");
2689   -
2690   -# manual-appearances was created by hand-coding appearance streams
2691   -# with graphics that make it easy to test matrix calculations. The
2692   -# result of flattening the annotations was compared visually with
2693   -# okular. Some PDF viewers don't actually display the original version
2694   -# correctly. The pages are as follows:
2695   -# - page 1: normal
2696   -# - page 2: rotate 90 with /F 20 (NoRotate)
2697   -# - page 3: non-trivial matrix
2698   -# - page 4: non-trivial matrix, rotate
2699   -# - page 5: rotate 180 with /F 20
2700   -# - page 6: rotate 90, /F 20, non-trivial matrix
2701   -# - page 7: flags: top is print, middle is screen, bottom is hidden
2702   -# - page 8: rotate 270 with /F 20
2703   -# - page 9: normal -- available for additional testing
2704   -#
2705   -# form-filled-by-acrobat was filled in using the Acrobat Reader
2706   -# android app. One of its appearance streams is actually an image.
2707   -#
2708   -# need-appearances.pdf is based on field-types.pdf with manual edits
2709   -# to turn on NeedAppearances, change /V for several fields, and add
2710   -# the comment annotation from comment-annotation.pdf. The test output
2711   -# includes a flattened version of the comment annotation but not of
2712   -# the form fields. Changes:
2713   -# - field-types.pdf has /NeedAppearances true
2714   -# - text1: blank -> abc
2715   -# - r1: 1 -> 2
2716   -# - list1: blank -> five
2717   -# - combolist1: blank -> pi
2718   -# - drop1: blank -> elephant
2719   -# - combodrop1: blank -> delta
2720   -
2721   -my @annotation_files = (
2722   - 'manual-appearances',
2723   - 'form-filled-by-acrobat',
2724   - 'comment-annotation',
2725   - 'comment-annotation-direct',
2726   - 'sample-form',
2727   - 'need-appearances',
2728   - 'need-appearances-more',
2729   - );
2730   -$n_tests += 2 * scalar(@annotation_files);
2731   -
2732   -foreach my $f (@annotation_files)
2733   -{
2734   - my $exp_out = {$td->STRING => "", $td->EXIT_STATUS => 0};
2735   - if (-f "$f-warn.out")
2736   - {
2737   - $exp_out = {$td->FILE => "$f-warn.out", $td->EXIT_STATUS => 3};
2738   - }
2739   - $td->runtest("flatten $f",
2740   - {$td->COMMAND =>
2741   - "qpdf --qdf --static-id --no-original-object-ids" .
2742   - " --flatten-annotations=all $f.pdf a.pdf"},
2743   - $exp_out,
2744   - $td->NORMALIZE_NEWLINES);
2745   - $td->runtest("check output",
2746   - {$td->FILE => "a.pdf"},
2747   - {$td->FILE => "$f-out.pdf"});
2748   -}
2749   -
2750   -$n_tests += 4;
2751   -foreach my $f (qw(screen print))
2752   -{
2753   - $td->runtest("flatten for $f",
2754   - {$td->COMMAND =>
2755   - "qpdf --qdf --static-id --no-original-object-ids" .
2756   - " --flatten-annotations=$f manual-appearances.pdf a.pdf"},
2757   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2758   - $td->NORMALIZE_NEWLINES);
2759   - $td->runtest("check output",
2760   - {$td->FILE => "a.pdf"},
2761   - {$td->FILE => "manual-appearances-$f-out.pdf"});
2762   -}
2763   -
2764   -show_ntests();
2765   -# ----------
2766   -$td->notify("--- Copy Annotations ---");
2767   -$n_tests += 39;
2768   -
2769   -$td->runtest("complex copy annotations",
2770   - {$td->COMMAND =>
2771   - "qpdf --qdf --static-id --no-original-object-ids" .
2772   - " fxo-red.pdf --overlay form-fields-and-annotations.pdf" .
2773   - " --repeat=1 -- a.pdf"},
2774   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2775   - $td->NORMALIZE_NEWLINES);
2776   -$td->runtest("check output",
2777   - {$td->FILE => "a.pdf"},
2778   - {$td->FILE => "overlay-copy-annotations.pdf"});
2779   -
2780   -foreach my $page (1, 2, 5, 6)
2781   -{
2782   - $td->runtest("copy annotations single page ($page)",
2783   - {$td->COMMAND =>
2784   - "qpdf --qdf --static-id --no-original-object-ids" .
2785   - " --pages . $page --" .
2786   - " fxo-red.pdf --overlay form-fields-and-annotations.pdf" .
2787   - " --repeat=1 -- a.pdf"},
2788   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2789   - $td->NORMALIZE_NEWLINES);
2790   - $td->runtest("check output",
2791   - {$td->FILE => "a.pdf"},
2792   - {$td->FILE => "overlay-copy-annotations-p$page.pdf"});
2793   -}
2794   -
2795   -foreach my $d ([1, "appearances-1.pdf"],
2796   - [2, "appearances-1-rotated.pdf"])
2797   -{
2798   - my ($n, $file1) = @$d;
2799   - $td->runtest("copy/transfer with defaults",
2800   - {$td->COMMAND => "test_driver 80 $file1 minimal.pdf"},
2801   - {$td->STRING => "test 80 done\n", $td->EXIT_STATUS => 0},
2802   - $td->NORMALIZE_NEWLINES);
2803   - $td->runtest("check output A",
2804   - {$td->FILE => "a.pdf"},
2805   - {$td->FILE => "test80a$n.pdf"});
2806   - $td->runtest("check output B",
2807   - {$td->FILE => "b.pdf"},
2808   - {$td->FILE => "test80b$n.pdf"});
2809   -}
2810   -
2811   -$td->runtest("page extraction with fields",
2812   - {$td->COMMAND =>
2813   - "qpdf --static-id --empty" .
2814   - " --pages fields-two-pages.pdf -- a.pdf"},
2815   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2816   - $td->NORMALIZE_NEWLINES);
2817   -$td->runtest("check output",
2818   - {$td->FILE => "a.pdf"},
2819   - {$td->FILE => "fields-pages-out.pdf"});
2820   -$td->runtest("page splitting with fields",
2821   - {$td->COMMAND =>
2822   - "qpdf --static-id" .
2823   - " --split-pages fields-two-pages.pdf split-out.pdf"},
2824   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2825   - $td->NORMALIZE_NEWLINES);
2826   -for (my $i = 1; $i <= 2; ++$i)
2827   -{
2828   - $td->runtest("check output",
2829   - {$td->FILE => "split-out-$i.pdf"},
2830   - {$td->FILE => "fields-split-$i.pdf"});
2831   -}
2832   -$td->runtest("keeping some fields",
2833   - {$td->COMMAND =>
2834   - "qpdf --static-id fields-two-pages.pdf" .
2835   - " --pages . 1 minimal.pdf -- a.pdf"},
2836   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2837   - $td->NORMALIZE_NEWLINES);
2838   -$td->runtest("check output",
2839   - {$td->FILE => "a.pdf"},
2840   - {$td->FILE => "kept-some-fields.pdf"});
2841   -$td->runtest("not keeping any fields",
2842   - {$td->COMMAND =>
2843   - "qpdf --static-id kept-some-fields.pdf" .
2844   - " --pages . 2 -- a.pdf"},
2845   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2846   - $td->NORMALIZE_NEWLINES);
2847   -$td->runtest("check output",
2848   - {$td->FILE => "a.pdf"},
2849   - {$td->FILE => "kept-no-fields.pdf"});
2850   -$td->runtest("other file first",
2851   - {$td->COMMAND =>
2852   - "qpdf --qdf --no-original-object-ids" .
2853   - " --static-id fields-two-pages.pdf" .
2854   - " --pages ./fields-two-pages.pdf . 1 -- a.pdf"},
2855   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2856   - $td->NORMALIZE_NEWLINES);
2857   -$td->runtest("check output",
2858   - {$td->FILE => "a.pdf"},
2859   - {$td->FILE => "other-file-first.pdf"});
2860   -
2861   -$td->runtest("field conflict resolution",
2862   - {$td->COMMAND =>
2863   - "qpdf form-fields-and-annotations.pdf" .
2864   - " --pages . 1,1 ./form-fields-and-annotations.pdf 1,1 --" .
2865   - " --qdf --static-id --no-original-object-ids a.pdf"},
2866   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2867   - $td->NORMALIZE_NEWLINES);
2868   -$td->runtest("check output",
2869   - {$td->FILE => "a.pdf"},
2870   - {$td->FILE => "resolved-field-conflicts.pdf"});
2871   -
2872   -# field-resource-conflict.pdf was crafted so that an appearance stream
2873   -# had an existing resource that it actually referenced in the
2874   -# appearance stream whose name, /F1_1, clashed with the result of
2875   -# resolving conflicts in /DR. It's a crazy corner case, but it if it
2876   -# ever happened, it would be really hard to track down, and it could
2877   -# arise through multiple passes through qpdf with intervening edits.
2878   -$td->runtest("appearance stream resource conflict",
2879   - {$td->COMMAND =>
2880   - "qpdf field-resource-conflict.pdf" .
2881   - " --pages . 1,1 ./field-resource-conflict.pdf --" .
2882   - " --qdf --static-id --no-original-object-ids a.pdf"},
2883   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2884   - $td->NORMALIZE_NEWLINES);
2885   -$td->runtest("check output",
2886   - {$td->FILE => "a.pdf"},
2887   - {$td->FILE => "resolved-appearance-conflicts.pdf"});
2888   -
2889   -$td->runtest("resource conflicts + flatten",
2890   - {$td->COMMAND =>
2891   - "qpdf field-resource-conflict.pdf" .
2892   - " --pages . 1,1 ./field-resource-conflict.pdf --" .
2893   - " --generate-appearances --flatten-annotations=all" .
2894   - " --qdf --static-id --no-original-object-ids a.pdf"},
2895   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2896   - $td->NORMALIZE_NEWLINES);
2897   -$td->runtest("check output",
2898   - {$td->FILE => "a.pdf"},
2899   - {$td->FILE => "resolved-appearance-conflicts-generate.pdf"});
2900   -
2901   -$td->runtest("default DA/Q",
2902   - {$td->COMMAND =>
2903   - "qpdf form-fields-and-annotations.pdf" .
2904   - " --pages . default-da-q.pdf --" .
2905   - " --qdf --static-id --no-original-object-ids" .
2906   - " --generate-appearances a.pdf"},
2907   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2908   - $td->NORMALIZE_NEWLINES);
2909   -$td->runtest("check output",
2910   - {$td->FILE => "a.pdf"},
2911   - {$td->FILE => "default-da-q-out.pdf"});
2912   -
2913   -$td->runtest("DA/appearance stream errors",
2914   - {$td->COMMAND =>
2915   - "qpdf field-parse-errors.pdf" .
2916   - " --pages ./field-parse-errors.pdf --" .
2917   - " --qdf --static-id --no-original-object-ids a.pdf"},
2918   - {$td->FILE => "field-parse-errors.out", $td->EXIT_STATUS => 3},
2919   - $td->NORMALIZE_NEWLINES);
2920   -$td->runtest("check output",
2921   - {$td->FILE => "a.pdf"},
2922   - {$td->FILE => "field-parse-errors-out.pdf"});
2923   -
2924   -$td->runtest("Direct DR and annotations",
2925   - {$td->COMMAND =>
2926   - "qpdf direct-dr.pdf --split-pages" .
2927   - " --qdf --static-id --no-original-object-ids" .
2928   - " split-out.pdf"},
2929   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2930   - $td->NORMALIZE_NEWLINES);
2931   -$td->runtest("check output",
2932   - {$td->FILE => "split-out-1.pdf"},
2933   - {$td->FILE => "direct-dr-out.pdf"});
2934   -
2935   -show_ntests();
2936   -# ----------
2937   -$td->notify("--- Page Tree Issues ---");
2938   -$n_tests += 11;
2939   -
2940   -$td->runtest("linearize duplicated pages",
2941   - {$td->COMMAND =>
2942   - "qpdf --static-id --linearize" .
2943   - " page_api_2.pdf a.pdf"},
2944   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2945   - $td->NORMALIZE_NEWLINES);
2946   -$td->runtest("compare files",
2947   - {$td->FILE => "a.pdf"},
2948   - {$td->FILE => "linearize-duplicate-page.pdf"});
2949   -$td->runtest("extract duplicated pages",
2950   - {$td->COMMAND =>
2951   - "qpdf --static-id page_api_2.pdf" .
2952   - " --pages . -- a.pdf"},
2953   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2954   - $td->NORMALIZE_NEWLINES);
2955   -$td->runtest("compare files",
2956   - {$td->FILE => "a.pdf"},
2957   - {$td->FILE => "extract-duplicate-page.pdf"});
2958   -$td->runtest("direct pages",
2959   - {$td->COMMAND =>
2960   - "qpdf --static-id direct-pages.pdf --pages . -- a.pdf"},
2961   - {$td->STRING => "", $td->EXIT_STATUS => 0},
2962   - $td->NORMALIZE_NEWLINES);
2963   -$td->runtest("check output",
2964   - {$td->FILE => "a.pdf"},
2965   - {$td->FILE => "direct-pages-fixed.pdf"});
2966   -$td->runtest("show direct pages",
2967   - {$td->COMMAND =>
2968   - "qpdf --show-pages direct-pages.pdf"},
2969   - {$td->FILE => "direct-pages.out", $td->EXIT_STATUS => 0},
2970   - $td->NORMALIZE_NEWLINES);
2971   -
2972   -# Json mode for direct and duplicated pages illustrates that the
2973   -# "objects" section the original objects before correction when
2974   -# "pages" is not output but after correct when it is.# numbers.
2975   -foreach my $f (qw(page_api_2 direct-pages))
2976   -{
2977   - $td->runtest("json for $f (objects only)",
2978   - {$td->COMMAND =>
2979   - "qpdf --json=latest $f.pdf" .
2980   - " --json-key=qpdf"},
2981   - {$td->FILE => "$f-json-objects.out", $td->EXIT_STATUS => 0},
2982   - $td->NORMALIZE_NEWLINES);
2983   - $td->runtest("json for $f (with pages)",
2984   - {$td->COMMAND =>
2985   - "qpdf --json=latest $f.pdf" .
2986   - " --json-key=qpdf --json-key=pages"},
2987   - {$td->FILE => "$f-json-pages.out", $td->EXIT_STATUS => 0},
2988   - $td->NORMALIZE_NEWLINES);
2989   -}
2990   -
2991   -show_ntests();
2992   -# ----------
2993   -$td->notify("--- Merging and Splitting ---");
2994   -$n_tests += 28;
2995   -
2996   -# Select pages from the same file multiple times including selecting
2997   -# twice from an encrypted file and specifying the password only the
2998   -# first time. The file 20-pages.pdf is specified with two different
2999   -# paths to duplicate a page.
3000   -my $pages_options = "--pages page-labels-and-outlines.pdf 1,3,5-7,z" .
3001   - " 20-pages.pdf --password=user z-15" .
3002   - " page-labels-and-outlines.pdf 12" .
3003   - " 20-pages.pdf 10" .
3004   - " ./20-pages.pdf --password=owner 10" .
3005   - " minimal.pdf 1 --";
3006   -
3007   -$td->runtest("merge three files",
3008   - {$td->COMMAND => "qpdf page-labels-and-outlines.pdf a.pdf" .
3009   - " $pages_options --static-id --verbose --progress",
3010   - $td->FILTER => "perl filter-progress.pl"},
3011   - {$td->FILE => "verbose-merge.out", $td->EXIT_STATUS => 0},
3012   - $td->NORMALIZE_NEWLINES);
3013   -# Manually verified about this file: make sure that outline entries
3014   -# that pointed to pages that were preserved still work in the copy,
3015   -# and verify that all pages are as expected. page-labels-and-outlines
3016   -# as well as 20-pages have text on page n (from 1) that shows its page
3017   -# position from 0, so page 1 says it's page 0.
3018   -$td->runtest("check output",
3019   - {$td->FILE => "a.pdf"},
3020   - {$td->FILE => "merge-three-files-1.pdf"});
3021   -# Select the same pages but add them to an empty file
3022   -$td->runtest("merge three files",
3023   - {$td->COMMAND => "qpdf --empty a.pdf" .
3024   - " $pages_options --static-id"},
3025   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3026   -# Manually verified about this file: it has the same pages but does
3027   -# not contain outlines or other things from the original file.
3028   -$td->runtest("check output",
3029   - {$td->FILE => "a.pdf"},
3030   - {$td->FILE => "merge-three-files-2.pdf"});
3031   -$td->runtest("avoid respecification of password",
3032   - {$td->COMMAND =>
3033   - "qpdf --empty a.pdf --copy-encryption=20-pages.pdf" .
3034   - " --allow-weak-crypto" .
3035   - " --encryption-file-password=user" .
3036   - " --pages 20-pages.pdf 1,z -- --static-id"},
3037   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3038   -$td->runtest("check output",
3039   - {$td->FILE => "a.pdf"},
3040   - {$td->FILE => "pages-copy-encryption.pdf"});
3041   -$td->runtest("merge with implicit ranges",
3042   - {$td->COMMAND =>
3043   - "qpdf --empty a.pdf" .
3044   - " --pages minimal.pdf 20-pages.pdf --password=user" .
3045   - " page-labels-and-outlines.pdf --" .
3046   - " --static-id"},
3047   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3048   -$td->runtest("check output",
3049   - {$td->FILE => "a.pdf"},
3050   - {$td->FILE => "merge-implicit-ranges.pdf"});
3051   -$td->runtest("merge with . and implicit ranges",
3052   - {$td->COMMAND =>
3053   - "qpdf minimal.pdf a.pdf --pages minimal.pdf . 1 --" .
3054   - " --static-id"},
3055   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3056   -$td->runtest("check output",
3057   - {$td->FILE => "a.pdf"},
3058   - {$td->FILE => "merge-dot-implicit-ranges.pdf"});
3059   -$td->runtest("merge with multiple labels",
3060   - {$td->COMMAND =>
3061   - "qpdf --empty a.pdf" .
3062   - " --pages 11-pages-with-labels.pdf 8-11" .
3063   - " minimal.pdf " .
3064   - " page-labels-and-outlines.pdf 17-19 --" .
3065   - " --static-id"},
3066   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3067   -$td->runtest("check output",
3068   - {$td->FILE => "a.pdf"},
3069   - {$td->FILE => "merge-multiple-labels.pdf"});
3070   -$td->runtest("remove labels",
3071   - {$td->COMMAND =>
3072   - "qpdf --empty a.pdf" .
3073   - " --remove-page-labels" .
3074   - " --pages 11-pages-with-labels.pdf 8-11" .
3075   - " minimal.pdf " .
3076   - " page-labels-and-outlines.pdf 17-19 --" .
3077   - " --static-id"},
3078   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3079   -$td->runtest("check output",
3080   - {$td->FILE => "a.pdf"},
3081   - {$td->FILE => "remove-labels.pdf"});
3082   -
3083   -$td->runtest("split with shared resources",
3084   - {$td->COMMAND =>
3085   - "qpdf --qdf --static-id" .
3086   - " --remove-unreferenced-resources=yes" .
3087   - " shared-images.pdf --pages . 1,3" .
3088   - " ./shared-images.pdf 1,2 -- a.pdf"},
3089   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3090   -$td->runtest("check output",
3091   - {$td->FILE => "a.pdf"},
3092   - {$td->FILE => "shared-images-pages-out.pdf"});
3093   -
3094   -$td->runtest("split with really shared resources",
3095   - {$td->COMMAND =>
3096   - "qpdf --qdf --static-id" .
3097   - " --remove-unreferenced-resources=yes" .
3098   - " shared-images.pdf --pages . 1,3" .
3099   - " . 1,2 -- a.pdf"},
3100   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3101   -$td->runtest("check output",
3102   - {$td->FILE => "a.pdf"},
3103   - {$td->FILE => "really-shared-images-pages-out.pdf"});
3104   -
3105   -$td->runtest("shared resources relevant errors",
3106   - {$td->COMMAND =>
3107   - "qpdf --qdf --static-id" .
3108   - " shared-images-errors.pdf --pages . 2 -- a.pdf"},
3109   - {$td->FILE => "shared-images-errors-2.out",
3110   - $td->EXIT_STATUS => 3},
3111   - $td->NORMALIZE_NEWLINES);
3112   -$td->runtest("check output",
3113   - {$td->FILE => "a.pdf"},
3114   - {$td->FILE => "shared-images-errors-2-out.pdf"});
3115   -
3116   -# This test used to generate warnings about images on pages we didn't
3117   -# care about, but qpdf was modified not to process those pages, so the
3118   -# "irrelevant" errors went away.
3119   -$td->runtest("shared resources irrelevant errors",
3120   - {$td->COMMAND =>
3121   - "qpdf --qdf --static-id" .
3122   - " shared-images-errors.pdf --pages . 1 -- a.pdf"},
3123   - {$td->STRING => "",
3124   - $td->EXIT_STATUS => 0},
3125   - $td->NORMALIZE_NEWLINES);
3126   -$td->runtest("check output",
3127   - {$td->FILE => "a.pdf"},
3128   - {$td->FILE => "shared-images-errors-1-out.pdf"});
3129   -
3130   -$td->runtest("don't remove shared resources",
3131   - {$td->COMMAND =>
3132   - "qpdf --qdf --static-id --preserve-unreferenced-resources" .
3133   - " shared-images.pdf --pages . 1,3 -- a.pdf"},
3134   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3135   -$td->runtest("check output",
3136   - {$td->FILE => "a.pdf"},
3137   - {$td->FILE => "shared-images-errors-1-3-out.pdf"});
3138   -
3139   -$td->runtest("duplicate pages",
3140   - {$td->COMMAND =>
3141   - "qpdf --qdf --static-id 11-pages-with-labels.pdf" .
3142   - " --pages . 6,5,6 . 5 minimal.pdf 1,1 minimal.pdf 1 --" .
3143   - " a.pdf"},
3144   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3145   -$td->runtest("check output",
3146   - {$td->FILE => "a.pdf"},
3147   - {$td->FILE => "duplicate-pages.pdf"});
3148   -
3149   -# See https://github.com/qpdf/qpdf/issues/399 -- we don't want to
3150   -# break this, especially if we ever implement deduplication of
3151   -# identical streams.
3152   -$td->runtest("force full page duplication",
3153   - {$td->COMMAND => "qpdf --static-id minimal.pdf" .
3154   - " --pages . ./minimal.pdf -- a.pdf"},
3155   - {$td->STRING => "", $td->EXIT_STATUS => 0},
3156   - $td->NORMALIZE_NEWLINES);
3157   -$td->runtest("check output",
3158   - {$td->FILE => "a.pdf"},
3159   - {$td->FILE => "deep-duplicate-pages.pdf"});
3160   -
3161   -
3162   -show_ntests();
3163   -# ----------
3164   -$td->notify("--- Collating ---");
3165   -my @collate = (
3166   - ["", "three-files", "collate-odd",
3167   - "collate-odd.pdf 1-5 minimal.pdf collate-even.pdf 7-1"],
3168   - [1, "three-files", "collate-odd",
3169   - "collate-odd.pdf 1-5 minimal.pdf collate-even.pdf 7-1"],
3170   - [2, "three-files-2", "collate-odd",
3171   - "collate-odd.pdf 1-5 minimal.pdf collate-even.pdf 7-1"],
3172   - );
3173   -$n_tests += 2 * scalar(@collate);
3174   -
3175   -foreach my $d (@collate)
3176   -{
3177   - my ($n, $description, $first, $args) = @$d;
3178   - my $collate = '--collate';
3179   - if ($n)
3180   - {
3181   - $collate .= "=$n";
3182   - }
3183   - $td->runtest("collate pages: $description",
3184   - {$td->COMMAND =>
3185   - "qpdf --qdf --static-id $collate $first.pdf" .
3186   - " --pages $args -- a.pdf"},
3187   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3188   - $td->runtest("check output",
3189   - {$td->FILE => "a.pdf"},
3190   - {$td->FILE => "$description-collate-out.pdf"});
3191   -}
3192   -
3193   -show_ntests();
3194   -# ----------
3195   -$td->notify("--- PDF From Scratch ---");
3196   -$n_tests += 2;
3197   -
3198   -$td->runtest("basic qpdf from scratch",
3199   - {$td->COMMAND => "pdf_from_scratch 0"},
3200   - {$td->STRING => "test 0 done\n", $td->EXIT_STATUS => 0},
3201   - $td->NORMALIZE_NEWLINES);
3202   -$td->runtest("check output",
3203   - {$td->FILE => "a.pdf"},
3204   - {$td->FILE => "from-scratch-0.pdf"});
3205   -show_ntests();
3206   -# ----------
3207   -$td->notify("--- PCLm ---");
3208   -$n_tests += 2;
3209   -
3210   -$td->runtest("write as PCLm",
3211   - {$td->COMMAND => "test_driver 40 pclm-in.pdf a.pdf"},
3212   - {$td->STRING => "test 40 done\n", $td->EXIT_STATUS => 0},
3213   - $td->NORMALIZE_NEWLINES);
3214   -$td->runtest("check output",
3215   - {$td->FILE => "a.pdf"},
3216   - {$td->FILE => "pclm-out.pdf"});
3217   -
3218   -show_ntests();
3219   -# ----------
3220   -$td->notify("--- Precheck streams ---");
3221   -$n_tests += 2;
3222   -
3223   -$td->runtest("bad stream",
3224   - {$td->COMMAND => "qpdf --static-id bad-data.pdf a.pdf"},
3225   - {$td->FILE => "bad-data.out", $td->EXIT_STATUS => 3},
3226   - $td->NORMALIZE_NEWLINES);
3227   -$td->runtest("check output",
3228   - {$td->FILE => "a.pdf"},
3229   - {$td->FILE => "bad-data-out.pdf"});
3230   -
3231   -show_ntests();
3232   -# ----------
3233   -$td->notify("--- Decode levels ---");
3234   -$n_tests += 14;
3235   -
3236   -# image-streams.pdf is the output of examples/pdf-create.
3237   -# examples/pdf-create validates the actual image data.
3238   -# image-streams-small.pdf was manually created by editing
3239   -# pdf-create.cc to reduce width and height to 40x8 and ignoring
3240   -# errors. Its purpose was to get a small file with images with
3241   -# different filters for fuzz testing.
3242   -foreach my $l (qw(none generalized specialized all))
3243   -{
3244   - $td->runtest("image-streams: $l",
3245   - {$td->COMMAND =>
3246   - "qpdf image-streams.pdf --compress-streams=n" .
3247   - " --decode-level=$l a.pdf"},
3248   - {$td->STRING => "", $td->EXIT_STATUS => 0},
3249   - $td->NORMALIZE_NEWLINES);
3250   - $td->runtest("check image-streams: $l",
3251   - {$td->COMMAND => "test_driver 39 a.pdf"},
3252   - {$td->FILE => "image-streams-$l.out", $td->EXIT_STATUS => 0},
3253   - $td->NORMALIZE_NEWLINES);
3254   -}
3255   -
3256   -# C API
3257   -$td->runtest("image-streams: C",
3258   - {$td->COMMAND => "qpdf-ctest 20 image-streams.pdf '' a.pdf"},
3259   - {$td->STRING => "C test 20 done\n", $td->EXIT_STATUS => 0},
3260   - $td->NORMALIZE_NEWLINES);
3261   -$td->runtest("check image-streams: C",
3262   - {$td->COMMAND => "test_driver 39 a.pdf"},
3263   - {$td->FILE => "image-streams-specialized.out",
3264   - $td->EXIT_STATUS => 0},
3265   - $td->NORMALIZE_NEWLINES);
3266   -
3267   -# Bad JPEG data
3268   -$td->runtest("check finds bad jpeg data",
3269   - {$td->COMMAND => "qpdf --check bad-jpeg.pdf"},
3270   - {$td->FILE => "bad-jpeg-check.out",
3271   - $td->EXIT_STATUS => 3},
3272   - $td->NORMALIZE_NEWLINES);
3273   -$td->runtest("precheck detects bad jpeg data",
3274   - {$td->COMMAND => "qpdf --static-id --decode-level=all" .
3275   - " bad-jpeg.pdf a.pdf"},
3276   - {$td->FILE => "bad-jpeg.out", $td->EXIT_STATUS => 3},
3277   - $td->NORMALIZE_NEWLINES);
3278   -$td->runtest("check file",
3279   - {$td->FILE => "a.pdf"},
3280   - {$td->FILE => "bad-jpeg-out.pdf"});
3281   -$td->runtest("get data",
3282   - {$td->COMMAND => "qpdf --show-object=6" .
3283   - " --filtered-stream-data bad-jpeg.pdf"},
3284   - {$td->FILE => "bad-jpeg-show.out", $td->EXIT_STATUS => 3},
3285   - $td->NORMALIZE_NEWLINES);
3286   -
3287   -show_ntests();
3288   -# ----------
3289   -$td->notify("--- Image Optimization ---");
3290   -my @image_opt = (
3291   - ['image-streams', 'image-streams', ''],
3292   - ['small-images', 'defaults', ''],
3293   - ['small-images', 'min-width',
3294   - '--oi-min-width=150 --oi-min-height=0 --oi-min-area=0'],
3295   - ['small-images', 'min-height',
3296   - '--oi-min-width=0 --oi-min-height=150 --oi-min-area=0'],
3297   - ['small-images', 'min-area',
3298   - '--oi-min-width=0 --oi-min-height=0 --oi-min-area=30000'],
3299   - ['small-images', 'min-area-all',
3300   - '--oi-min-width=0 --oi-min-height=0 --oi-min-area=30000'],
3301   - ['large-inline-image', 'inline-images',
3302   - '--ii-min-bytes=0'],
3303   - ['large-inline-image', 'inline-images-all-size',
3304   - '--oi-min-width=0 --oi-min-height=0 --oi-min-area=0 --ii-min-bytes=0'],
3305   - ['large-inline-image', 'inline-images-keep-some', ''],
3306   - ['large-inline-image', 'inline-images-keep-all', '--keep-inline-images'],
3307   - ['unsupported-optimization', 'unsupported',
3308   - '--oi-min-width=0 --oi-min-height=0 --oi-min-area=0'],
3309   - );
3310   -
3311   -$n_tests += 2 * scalar(@image_opt);
3312   -
3313   -foreach my $d (@image_opt)
3314   -{
3315   - my ($f, $description, $args) = @$d;
3316   -
3317   - $td->runtest("optimize images: $description",
3318   - {$td->COMMAND =>
3319   - "qpdf --static-id --optimize-images --verbose" .
3320   - " $args $f.pdf a.pdf",
3321   - $td->FILTER => "perl filter-optimize-images.pl"},
3322   - {$td->FILE => "optimize-images-$description.out",
3323   - $td->EXIT_STATUS => 0},
3324   - $td->NORMALIZE_NEWLINES);
3325   - $td->runtest("check json: $description",
3326   - {$td->COMMAND => "qpdf --json --json-key=pages a.pdf"},
3327   - {$td->FILE => "optimize-images-$description-json.out",
3328   - $td->EXIT_STATUS => 0},
3329   - $td->NORMALIZE_NEWLINES);
3330   -}
3331   -
3332   -show_ntests();
3333   -# ----------
3334   -$td->notify("--- Preserve unreferenced objects ---");
3335   -$n_tests += 6;
3336   -
3337   -$td->runtest("drop unused objects",
3338   - {$td->COMMAND => "qpdf --static-id unreferenced-objects.pdf a.pdf"},
3339   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3340   -$td->runtest("check output",
3341   - {$td->FILE => "a.pdf"},
3342   - {$td->FILE => "unreferenced-dropped.pdf"});
3343   -$td->runtest("keep unused objects",
3344   - {$td->COMMAND => "qpdf --static-id --preserve-unreferenced" .
3345   - " unreferenced-objects.pdf a.pdf"},
3346   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3347   -$td->runtest("check output",
3348   - {$td->FILE => "a.pdf"},
3349   - {$td->FILE => "unreferenced-preserved.pdf"});
3350   -$td->runtest("keep unused objects (C)",
3351   - {$td->COMMAND =>
3352   - "qpdf-ctest 21 unreferenced-objects.pdf '' a.pdf"},
3353   - {$td->STRING => "C test 21 done\n", $td->EXIT_STATUS => 0},
3354   - $td->NORMALIZE_NEWLINES);
3355   -$td->runtest("check output",
3356   - {$td->FILE => "a.pdf"},
3357   - {$td->FILE => "unreferenced-preserved.pdf"});
3358   -show_ntests();
3359   -# ----------
3360   -$td->notify("--- Copy Foreign Objects ---");
3361   -$n_tests += 11;
3362   -
3363   -foreach my $d ([25, 1], [26, 2], [27, 3])
3364   -{
3365   - my ($testn, $outn) = @$d;
3366   - $td->runtest("copy objects $outn",
3367   - {$td->COMMAND => "test_driver $testn" .
3368   - " minimal.pdf copy-foreign-objects-in.pdf"},
3369   - {$td->FILE => "copy-foreign-objects-$testn.out",
3370   - $td->EXIT_STATUS => 0},
3371   - $td->NORMALIZE_NEWLINES);
3372   - $td->runtest("check output",
3373   - {$td->FILE => "a.pdf"},
3374   - {$td->FILE => "copy-foreign-objects-out$outn.pdf"});
3375   -}
3376   -$td->runtest("copy objects error",
3377   - {$td->COMMAND => "test_driver 28" .
3378   - " copy-foreign-objects-in.pdf minimal.pdf"},
3379   - {$td->FILE => "copy-foreign-objects-errors.out",
3380   - $td->EXIT_STATUS => 0},
3381   - $td->NORMALIZE_NEWLINES);
3382   -
3383   -# Issue 449 involved indirect /Filter or /DecodeParms in streams that
3384   -# had their stream data replaced. The hand-generated
3385   -# indirect-filter.pdf file more or less reproduces the situation but
3386   -# doesn't result in the same internal error that 449 did with 10.0.1.
3387   -# The file issue-449.pdf was minimized by hand from a test case and
3388   -# does produce an internal error, though the exact reason is unclear.
3389   -# It seems to just have to do with the order in which things are
3390   -# copied.
3391   -$td->runtest("indirect filters",
3392   - {$td->COMMAND => "test_driver 69 indirect-filter.pdf"},
3393   - {$td->STRING => "test 69 done\n", $td->EXIT_STATUS => 0},
3394   - $td->NORMALIZE_NEWLINES);
3395   -foreach my $i (0, 1)
3396   -{
3397   - $td->runtest("check output",
3398   - {$td->FILE => "auto-$i.pdf"},
3399   - {$td->FILE => "indirect-filter-out-$i.pdf"});
3400   -}
3401   -$td->runtest("issue 449",
3402   - {$td->COMMAND => "test_driver 69 issue-449.pdf"},
3403   - {$td->STRING => "test 69 done\n", $td->EXIT_STATUS => 0},
3404   - $td->NORMALIZE_NEWLINES);
3405   -
3406   -show_ntests();
3407   -# ----------
3408   -$td->notify("--- Error Condition Tests ---");
3409   -# $n_tests incremented after initialization of badfiles below.
3410   -
3411   -my @badfiles = ("not a PDF file", # 1
3412   - "no startxref", # 2
3413   - "bad primary xref offset", # 3
3414   - "invalid xref syntax", # 4
3415   - "invalid xref entry", # 5
3416   - "free table inconsistency", # 6
3417   - "no trailer dictionary", # 7
3418   - "bad secondary xref", # 8
3419   - "no /Size in trailer", # 9
3420   - "/Size not integer", # 10
3421   - "/Prev not integer", # 11
3422   - "/Size inconsistency", # 12
3423   - "bad {", # 13
3424   - "bad }", # 14
3425   - "bad ]", # 15
3426   - "bad >>", # 16
3427   - "dictionary errors", # 17
3428   - "bad )", # 18
3429   - "bad >", # 19
3430   - "invalid hexstring character", # 20
3431   - "invalid name token", # 21
3432   - "no /Length for stream dictionary", # 22
3433   - "/Length not integer", # 23
3434   - "expected endstream", # 24
3435   - "bad obj declaration (objid)", # 25
3436   - "bad obj declaration (generation)", # 26
3437   - "bad obj declaration (obj)", # 27
3438   - "expected endobj", # 28
3439   - "null in name", # 29
3440   - "invalid stream /Filter", # 30
3441   - "unknown stream /Filter", # 31
3442   - "obj/gen mismatch", # 32
3443   - "invalid stream /Filter and xref", # 33
3444   - "obj/gen in wrong place", # 34
3445   - "object stream of wrong type", # 35
3446   - "bad dictionary key", # 36
3447   - "space before xref", # 37
3448   - "startxref to space then eof", # 38
3449   - );
3450   -
3451   -$n_tests += @badfiles + 8;
3452   -
3453   -# Test 6 contains errors in the free table consistency, but we no
3454   -# longer have any consistency check for this since it is not important
3455   -# neither Acrobat nor other PDF viewers really care. Tests 12 and 28
3456   -# have error conditions that used to be fatal but are now considered
3457   -# non-fatal.
3458   -my %badtest_overrides = ();
3459   -for(6, 12..15, 17, 18..32, 34..37)
3460   -{
3461   - $badtest_overrides{$_} = 0;
3462   -}
3463   -
3464   -for (my $i = 1; $i <= scalar(@badfiles); ++$i)
3465   -{
3466   - my $status = $badtest_overrides{$i};
3467   - $status = 2 unless defined $status;
3468   - $td->runtest($badfiles[$i-1],
3469   - {$td->COMMAND => "test_driver 0 bad$i.pdf"},
3470   - {$td->FILE => "bad$i.out",
3471   - $td->EXIT_STATUS => $status},
3472   - $td->NORMALIZE_NEWLINES);
3473   -}
3474   -
3475   -$td->runtest("Suppress warnings",
3476   - {$td->COMMAND => "qpdf --no-warn bad14.pdf a.pdf"},
3477   - {$td->STRING => "", $td->EXIT_STATUS => 3});
3478   -$td->runtest("Suppress warnings",
3479   - {$td->COMMAND =>
3480   - "qpdf --no-warn --warning-exit-0 bad14.pdf a.pdf"},
3481   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3482   -$td->runtest("Suppress warnings with --check",
3483   - {$td->COMMAND => "qpdf --check --no-warn bad14.pdf"},
3484   - {$td->FILE => "bad14-check-no-warn.out",
3485   - $td->EXIT_STATUS => 3},
3486   - $td->NORMALIZE_NEWLINES);
3487   -$td->runtest("C API: errors",
3488   - {$td->COMMAND => "qpdf-ctest 2 bad1.pdf '' a.pdf"},
3489   - {$td->FILE => "c-read-errors.out",
3490   - $td->EXIT_STATUS => 0},
3491   - $td->NORMALIZE_NEWLINES);
3492   -$td->runtest("C API: warnings writing",
3493   - {$td->COMMAND => "qpdf-ctest 2 bad33.pdf '' a.pdf"},
3494   - {$td->FILE => "c-write-warnings.out",
3495   - $td->EXIT_STATUS => 0},
3496   - $td->NORMALIZE_NEWLINES);
3497   -$td->runtest("C API: no recovery",
3498   - {$td->COMMAND => "qpdf-ctest 10 bad33.pdf '' a.pdf"},
3499   - {$td->FILE => "c-no-recovery.out",
3500   - $td->EXIT_STATUS => 0},
3501   - $td->NORMALIZE_NEWLINES);
3502   -
3503   -$td->runtest("integer type checks",
3504   - {$td->COMMAND => "test_driver 62 minimal.pdf"},
3505   - {$td->STRING => "test 62 done\n", $td->EXIT_STATUS => 0},
3506   - $td->NORMALIZE_NEWLINES);
3507   -$td->runtest("getValueAs... accessor checks",
3508   - {$td->COMMAND => "test_driver 85 -"},
3509   - {$td->STRING => "test 85 done\n", $td->EXIT_STATUS => 0},
3510   - $td->NORMALIZE_NEWLINES);
3511   -
3512   -show_ntests();
3513   -# ----------
3514   -$td->notify("--- Recovery Tests ---");
3515   -$n_tests += @badfiles + 11;
3516   -
3517   -# Recovery tests. These are mostly after-the-fact -- when recovery
3518   -# was implemented, some degree of recovery was possible on many of the
3519   -# files. Mostly the recovery does not actually repair the error,
3520   -# though in some cases it may. Acrobat Reader would not be able to
3521   -# recover any of these files any better.
3522   -my %recover_failures = ();
3523   -for (1, 7, 16)
3524   -{
3525   - $recover_failures{$_} = 1;
3526   -}
3527   -for (my $i = 1; $i <= scalar(@badfiles); ++$i)
3528   -{
3529   - my $status = 0;
3530   - if (exists $recover_failures{$i})
3531   - {
3532   - $status = 2;
3533   - }
3534   - $td->runtest("recover " . $badfiles[$i-1],
3535   - {$td->COMMAND => "test_driver 1 bad$i.pdf"},
3536   - {$td->FILE => "bad$i-recover.out",
3537   - $td->EXIT_STATUS => $status},
3538   - $td->NORMALIZE_NEWLINES);
3539   -}
3540   -
3541   -# See if we can recover the cross reference table on a file that has
3542   -# been appended to even when it deletes and reuses objects. We can't
3543   -# completely do it in the case of deleted objects, but we can get
3544   -# mostly there.
3545   -$td->runtest("good replaced page contents",
3546   - {$td->COMMAND =>
3547   - "qpdf --static-id -qdf --no-original-object-ids" .
3548   - " append-page-content.pdf a.pdf"},
3549   - {$td->STRING => "",
3550   - $td->EXIT_STATUS => 0},
3551   - $td->NORMALIZE_NEWLINES);
3552   -$td->runtest("check output",
3553   - {$td->FILE => "a.pdf"},
3554   - {$td->FILE => "append-page-content-good.qdf"});
3555   -$td->runtest("damaged replaced page contents",
3556   - {$td->COMMAND =>
3557   - "qpdf --static-id -qdf --no-original-object-ids" .
3558   - " append-page-content-damaged.pdf a.pdf"},
3559   - {$td->FILE => "append-page-content-damaged.out",
3560   - $td->EXIT_STATUS => 3},
3561   - $td->NORMALIZE_NEWLINES);
3562   -$td->runtest("check output",
3563   - {$td->FILE => "a.pdf"},
3564   - {$td->FILE => "append-page-content-damaged.qdf"});
3565   -$td->runtest("run check on damaged file",
3566   - {$td->COMMAND => "qpdf --check append-page-content-damaged.pdf"},
3567   - {$td->FILE => "append-page-content-damaged-check.out",
3568   - $td->EXIT_STATUS => 3},
3569   - $td->NORMALIZE_NEWLINES);
3570   -$td->runtest("check with C API",
3571   - {$td->COMMAND =>
3572   - "qpdf-ctest 1 append-page-content-damaged.pdf '' ''"},
3573   - {$td->FILE => "append-page-content-damaged-c-check.out",
3574   - $td->EXIT_STATUS => 0},
3575   - $td->NORMALIZE_NEWLINES);
3576   -
3577   -$td->runtest("recoverable xref errors",
3578   - {$td->COMMAND =>
3579   - "qpdf --check --show-xref xref-errors.pdf"},
3580   - {$td->FILE => "xref-errors.out",
3581   - $td->EXIT_STATUS => 3},
3582   - $td->NORMALIZE_NEWLINES);
3583   -
3584   -$td->runtest("xref loop with append",
3585   - {$td->COMMAND =>
3586   - "qpdf --deterministic-id append-xref-loop.pdf a.pdf"},
3587   - {$td->FILE => "append-xref-loop.out",
3588   - $td->EXIT_STATUS => 3},
3589   - $td->NORMALIZE_NEWLINES);
3590   -$td->runtest("check output",
3591   - {$td->FILE => "a.pdf"},
3592   - {$td->FILE => "append-xref-loop-fixed.pdf"});
3593   -
3594   -$td->runtest("endobj not at newline",
3595   - {$td->COMMAND =>
3596   - "qpdf --deterministic-id endobj-at-eol.pdf a.pdf"},
3597   - {$td->FILE => "endobj-at-eol.out",
3598   - $td->EXIT_STATUS => 3},
3599   - $td->NORMALIZE_NEWLINES);
3600   -$td->runtest("check output",
3601   - {$td->FILE => "a.pdf"},
3602   - {$td->FILE => "endobj-at-eol-fixed.pdf"});
3603   -
3604   -show_ntests();
3605   -# ----------
3606   -$td->notify("--- Basic Parsing Tests ---");
3607   -# $n_tests incremented below after initialization of @goodfiles.
3608   -
3609   -my @goodfiles = ("implicit null", # 1
3610   - "direct null", # 2
3611   - "unresolved null", # 3
3612   - "indirect null", # 4
3613   - "indirect bool, real", # 5
3614   - "direct bool", # 6
3615   - "integer", # 7
3616   - "real, ASCIIHexDecode", # 8
3617   - "string", # 9
3618   - "array", # 10
3619   - "dictionary", # 11
3620   - "stream", # 12
3621   - "nesting, strings, names", # 13
3622   - "tokenizing pipeline", # 14
3623   - "name", # 15
3624   - "object-stream", # 16
3625   - "hybrid xref", # 17
3626   - "hybrid xref old mode", # 18
3627   - "xref with prev", # 19
3628   - "lots of compressible objects", # 20
3629   - "array with indirect nulls", # 21
3630   - );
3631   -
3632   -$n_tests += (3 * @goodfiles) + 6;
3633   -
3634   -my %goodtest_overrides = ('14' => 3);
3635   -my %goodtest_flags =
3636   - ('18' => '-ignore-xref-streams',
3637   - '20' => '-object-streams=generate',
3638   - );
3639   -for (my $i = 1; $i <= scalar(@goodfiles); ++$i)
3640   -{
3641   - my $n = $goodtest_overrides{$i} || 1;
3642   - $td->runtest("$goodfiles[$i-1]",
3643   - {$td->COMMAND => "test_driver $n good$i.pdf"},
3644   - {$td->FILE => "good$i.out",
3645   - $td->EXIT_STATUS => 0},
3646   - $td->NORMALIZE_NEWLINES);
3647   - my $xflags = $goodtest_flags{$i} || '';
3648   - check_pdf("create qdf",
3649   - "qpdf --static-id -qdf $xflags good$i.pdf",
3650   - "good$i.qdf", 0);
3651   -}
3652   -
3653   -check_pdf("no normalization",
3654   - "qpdf -qdf --static-id --normalize-content=n good7.pdf",
3655   - "good7-not-normalized.qdf",
3656   - 0);
3657   -
3658   -check_pdf("no qdf",
3659   - "qpdf --static-id good17.pdf",
3660   - "good17-not-qdf.pdf",
3661   - 0);
3662   -
3663   -check_pdf("no recompression",
3664   - "qpdf --static-id --stream-data=preserve good17.pdf",
3665   - "good17-not-recompressed.pdf",
3666   - 0);
3667   -
3668   -show_ntests();
3669   -# ----------
3670   -$td->notify("--- Name Normalization Tests ---");
3671   -$n_tests += 6;
3672   -
3673   -$td->runtest("check pound in name",
3674   - {$td->COMMAND =>
3675   - "test_driver 1 pound-in-name.pdf"},
3676   - {$td->FILE => "pound-in-name.out",
3677   - $td->EXIT_STATUS => 0},
3678   - $td->NORMALIZE_NEWLINES);
3679   -$td->runtest("convert pound in name",
3680   - {$td->COMMAND => "qpdf --static-id --qdf" .
3681   - " pound-in-name.pdf a.pdf"},
3682   - {$td->FILE => "pound-in-name-qdf.out",
3683   - $td->EXIT_STATUS => 3},
3684   - $td->NORMALIZE_NEWLINES);
3685   -$td->runtest("check output",
3686   - {$td->FILE => "a.pdf"},
3687   - {$td->FILE => "pound-in-name.qdf"});
3688   -
3689   -$td->runtest("check pound in image names",
3690   - {$td->COMMAND =>
3691   - "qpdf --check name-pound-images.pdf"},
3692   - {$td->FILE => "name-pound-images.out",
3693   - $td->EXIT_STATUS => 3},
3694   - $td->NORMALIZE_NEWLINES);
3695   -$td->runtest("convert pound in image names",
3696   - {$td->COMMAND => "qpdf --static-id --qdf" .
3697   - " name-pound-images.pdf a.pdf"},
3698   - {$td->FILE => "name-pound-images-qdf.out",
3699   - $td->EXIT_STATUS => 3},
3700   - $td->NORMALIZE_NEWLINES);
3701   -$td->runtest("check output",
3702   - {$td->FILE => "a.pdf"},
3703   - {$td->FILE => "name-pound-images.qdf"});
3704   -
3705   -show_ntests();
3706   -# ----------
3707   -$td->notify("--- C API Tests ---");
3708   -
3709   -my @capi = (
3710   - [2, 'no options'],
3711   - [3, 'normalized content'],
3712   - [4, 'ignore xref streams'],
3713   - [5, 'linearized'],
3714   - [6, 'object streams'],
3715   - [7, 'qdf'],
3716   - [8, 'no original object ids'],
3717   - [9, 'uncompressed streams'],
3718   - );
3719   -$n_tests += (2 * @capi) + 5;
3720   -foreach my $d (@capi)
3721   -{
3722   - my ($n, $description) = @$d;
3723   - my $outfile = $description;
3724   - $outfile =~ s/ /-/g;
3725   - $outfile = "c-$outfile.pdf";
3726   - $td->runtest($description,
3727   - {$td->COMMAND => "qpdf-ctest $n hybrid-xref.pdf '' a.pdf"},
3728   - {$td->STRING => "C test $n done\n", $td->EXIT_STATUS => 0},
3729   - $td->NORMALIZE_NEWLINES);
3730   - $td->runtest("check $description",
3731   - {$td->FILE => "a.pdf"},
3732   - {$td->FILE => $outfile});
3733   -}
3734   -$td->runtest("write to bad file name",
3735   - {$td->COMMAND => "qpdf-ctest 2 hybrid-xref.pdf '' /:a:/:b:"},
3736   - {$td->REGEXP => "error: open /:a:/:b:: .*",
3737   - $td->EXIT_STATUS => 0},
3738   - $td->NORMALIZE_NEWLINES);
3739   -
3740   -$td->runtest("write damaged to bad file name",
3741   - {$td->COMMAND => "qpdf-ctest 2 append-page-content-damaged.pdf" .
3742   - " '' /:a:/:b:"},
3743   - {$td->REGEXP =>
3744   - "warning:(?s:.*)\n" .
3745   - "error: open /:a:/:b:: .*",
3746   - $td->EXIT_STATUS => 0},
3747   - $td->NORMALIZE_NEWLINES);
3748   -
3749   -$td->runtest("write damaged",
3750   - {$td->COMMAND => "qpdf-ctest 2 append-page-content-damaged.pdf" .
3751   - " '' a.pdf"},
3752   - {$td->FILE => "c-write-damaged.out",
3753   - $td->EXIT_STATUS => 0},
3754   - $td->NORMALIZE_NEWLINES);
3755   -
3756   -$td->runtest("empty PDF",
3757   - {$td->COMMAND => "qpdf-ctest 41 - '' a.pdf"},
3758   - {$td->STRING => "C test 41 done\n", $td->EXIT_STATUS => 0},
3759   - $td->NORMALIZE_NEWLINES);
3760   -$td->runtest("check output",
3761   - {$td->FILE => "a.pdf"},
3762   - {$td->FILE => "c-empty.pdf"});
3763   -
3764   -show_ntests();
3765   -# ----------
3766   -$td->notify("--- Deterministic ID Tests ---");
3767   -$n_tests += 11;
3768   -foreach my $d ('nn', 'ny', 'yn', 'yy')
3769   -{
3770   - my $linearize = ($d =~ m/^y/);
3771   - my $ostream = ($d =~ m/y$/);
3772   - $td->runtest("deterministic ID: linearize/ostream=$d",
3773   - {$td->COMMAND =>
3774   - "qpdf -deterministic-id" .
3775   - ($linearize ? " -linearize" : "") .
3776   - " -object-streams=" . ($ostream ? "generate" : "disable") .
3777   - " deterministic-id-in.pdf a.pdf"},
3778   - {$td->STRING => "",
3779   - $td->EXIT_STATUS => 0});
3780   - $td->runtest("compare files",
3781   - {$td->FILE => "a.pdf"},
3782   - {$td->FILE => "deterministic-id-$d.pdf"});
3783   -}
3784   -
3785   -$td->runtest("deterministic ID with encryption",
3786   - {$td->COMMAND => "qpdf -deterministic-id encrypted-with-images.pdf a.pdf"},
3787   - {$td->STRING => "qpdf: INTERNAL ERROR: QPDFWriter::generateID" .
3788   - " has no data for deterministic ID." .
3789   - " This may happen if deterministic ID and" .
3790   - " file encryption are requested together.\n",
3791   - $td->EXIT_STATUS => 2},
3792   - $td->NORMALIZE_NEWLINES);
3793   -$td->runtest("deterministic ID (C API)",
3794   - {$td->COMMAND =>
3795   - "qpdf-ctest 19 deterministic-id-in.pdf '' a.pdf"},
3796   - {$td->STRING => "C test 19 done\n",
3797   - $td->EXIT_STATUS => 0},
3798   - $td->NORMALIZE_NEWLINES);
3799   -$td->runtest("compare files",
3800   - {$td->FILE => "a.pdf"},
3801   - {$td->FILE => "deterministic-id-nn.pdf"});
3802   -
3803   -# ----------
3804   -$td->notify("--- Object Stream Tests ---");
3805   -$n_tests += (36 * 4) + (12 * 2);
3806   -$n_compare_pdfs += 36;
3807   -
3808   -for (my $n = 16; $n <= 19; ++$n)
3809   -{
3810   - my $in = "good$n.pdf";
3811   - foreach my $flags ('-object-streams=disable',
3812   - '-object-streams=preserve',
3813   - '-object-streams=generate')
3814   - {
3815   - foreach my $qdf ('-qdf', '', '-allow-weak-crypto -encrypt "" x 128 --')
3816   - {
3817   - # 4 tests + 1 compare_pdfs * 36 cases
3818   - # 2 additional tests * 12 cases
3819   - $td->runtest("object stream mode",
3820   - {$td->COMMAND =>
3821   - "qpdf --static-id $flags $qdf $in a.pdf"},
3822   - {$td->STRING => "",
3823   - $td->EXIT_STATUS => 0});
3824   - compare_pdfs("good$n.pdf", "a.pdf");
3825   - if ($qdf eq '-qdf')
3826   - {
3827   - $td->runtest("fix-qdf identity check",
3828   - {$td->COMMAND => "fix-qdf a.pdf >| b.pdf"},
3829   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3830   - $td->runtest("compare files",
3831   - {$td->FILE => "a.pdf"},
3832   - {$td->FILE => "b.pdf"});
3833   - }
3834   - $td->runtest("convert to qdf",
3835   - {$td->COMMAND =>
3836   - "qpdf --static-id --no-original-object-ids" .
3837   - " -qdf -decrypt" .
3838   - " -object-streams=disable $in a.qdf"},
3839   - {$td->STRING => "",
3840   - $td->EXIT_STATUS => 0});
3841   - $td->runtest("convert output to qdf",
3842   - {$td->COMMAND =>
3843   - "qpdf --static-id --no-original-object-ids" .
3844   - " -qdf -object-streams=disable a.pdf b.qdf"},
3845   - {$td->STRING => "",
3846   - $td->EXIT_STATUS => 0});
3847   - $td->runtest("compare files",
3848   - {$td->FILE => "a.qdf"},
3849   - {$td->FILE => "b.qdf"});
3850   - }
3851   - }
3852   - flush_tiff_cache();
3853   -}
3854   -
3855   -show_ntests();
3856   -# ----------
3857   -$td->notify("--- Specific File Tests ---");
3858   -$n_tests += 11;
3859   -
3860   -# Special PDF files that caused problems at some point
3861   -
3862   -$td->runtest("damaged stream",
3863   - {$td->COMMAND => "qpdf --check damaged-stream.pdf"},
3864   - {$td->FILE => "damaged-stream.out", $td->EXIT_STATUS => 3},
3865   - $td->NORMALIZE_NEWLINES);
3866   -$td->runtest("damaged stream (C)",
3867   - {$td->COMMAND => "qpdf-ctest 2 damaged-stream.pdf '' a.pdf"},
3868   - {$td->FILE => "damaged-stream-c-check.out", $td->EXIT_STATUS => 0},
3869   - $td->NORMALIZE_NEWLINES);
3870   -$td->runtest("compress objstm and xref",
3871   - {$td->COMMAND =>
3872   - "qpdf --static-id --stream-data=compress".
3873   - " --object-streams=generate minimal.pdf a.pdf"},
3874   - {$td->STRING => "", $td->EXIT_STATUS => 0},
3875   - $td->NORMALIZE_NEWLINES);
3876   -$td->runtest("check output",
3877   - {$td->FILE => "a.pdf"},
3878   - {$td->FILE => "compress-objstm-xref.pdf"});
3879   -$td->runtest("qdf + preserved-unreferenced + xref streams",
3880   - {$td->COMMAND => "qpdf --qdf --preserve-unreferenced" .
3881   - " --static-id compress-objstm-xref.pdf a.pdf"},
3882   - {$td->STRING => "", $td->EXIT_STATUS => 0});
3883   -$td->runtest("check output",
3884   - {$td->FILE => "a.pdf"},
3885   - {$td->FILE => "compress-objstm-xref-qdf.pdf"});
3886   -$td->runtest("check fix-qdf idempotency",
3887   - {$td->COMMAND => "fix-qdf a.pdf"},
3888   - {$td->FILE => "a.pdf", $td->EXIT_STATUS => 0});
3889   -$td->runtest("pages points to page",
3890   - {$td->COMMAND =>
3891   - "qpdf --static-id --linearize pages-is-page.pdf a.pdf"},
3892   - {$td->FILE => "pages-is-page.out", $td->EXIT_STATUS => 3},
3893   - $td->NORMALIZE_NEWLINES);
3894   -$td->runtest("check output",
3895   - {$td->FILE => "a.pdf"},
3896   - {$td->FILE => "pages-is-page-out.pdf"});
3897   -$td->runtest("Acroform /DR with indirect subkey",
3898   - {$td->COMMAND =>
3899   - "qpdf --static-id --empty" .
3900   - " --pages dr-with-indirect-item.pdf -- a.pdf"},
3901   - {$td->STRING => "", $td->EXIT_STATUS => 0},
3902   - $td->NORMALIZE_NEWLINES);
3903   -$td->runtest("check output",
3904   - {$td->FILE => "a.pdf"},
3905   - {$td->FILE => "dr-with-indirect-item-out.pdf"});
3906   -
3907   -show_ntests();
3908   -# ----------
3909   -$td->notify("--- Mutability Tests ---");
3910   -$n_tests += 5;
3911   -
3912   -$td->runtest("no normalization",
3913   - {$td->COMMAND => "test_driver 4 test4-1.pdf"},
3914   - {$td->FILE => "test4-1.qdf",
3915   - $td->EXIT_STATUS => 0});
3916   -
3917   -$td->runtest("object ordering",
3918   - {$td->COMMAND => "test_driver 4 test4-4.pdf"},
3919   - {$td->FILE => "test4-4.qdf",
3920   - $td->EXIT_STATUS => 0});
3921   -
3922   -$td->runtest("make direct with allow_streams",
3923   - {$td->COMMAND => "test_driver 4 test4-5.pdf"},
3924   - {$td->FILE => "test4-5.qdf",
3925   - $td->EXIT_STATUS => 0});
3926   -
3927   -$td->runtest("stream detected",
3928   - {$td->COMMAND => "test_driver 4 test4-2.pdf"},
3929   - {$td->FILE => "test4-2.out",
3930   - $td->EXIT_STATUS => 2},
3931   - $td->NORMALIZE_NEWLINES);
3932   -
3933   -$td->runtest("loop detected",
3934   - {$td->COMMAND => "test_driver 4 test4-3.pdf"},
3935   - {$td->FILE => "test4-3.out",
3936   - $td->EXIT_STATUS => 2},
3937   - $td->NORMALIZE_NEWLINES);
3938   -
3939   -show_ntests();
3940   -# ----------
3941   -$td->notify("--- Extraction Tests ---");
3942   -$n_tests += 13;
3943   -
3944   -$td->runtest("show xref",
3945   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3946   - " --show-xref"},
3947   - {$td->FILE => "show-xref.out",
3948   - $td->EXIT_STATUS => 0},
3949   - $td->NORMALIZE_NEWLINES);
3950   -
3951   -$td->runtest("show pages",
3952   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3953   - " --show-pages"},
3954   - {$td->FILE => "show-pages.out",
3955   - $td->EXIT_STATUS => 0},
3956   - $td->NORMALIZE_NEWLINES);
3957   -
3958   -$td->runtest("show-pages-images",
3959   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3960   - " --show-pages --with-images"},
3961   - {$td->FILE => "show-pages-images.out",
3962   - $td->EXIT_STATUS => 0},
3963   - $td->NORMALIZE_NEWLINES);
3964   -
3965   -$td->runtest("show-pages-images",
3966   - {$td->COMMAND => "qpdf shared-images.pdf" .
3967   - " --show-pages --with-images"},
3968   - {$td->FILE => "shared-images-show.out",
3969   - $td->EXIT_STATUS => 0},
3970   - $td->NORMALIZE_NEWLINES);
3971   -
3972   -$td->runtest("show-page-1",
3973   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3974   - " --show-object=5,0"},
3975   - {$td->FILE => "show-page-1.out",
3976   - $td->EXIT_STATUS => 0},
3977   - $td->NORMALIZE_NEWLINES);
3978   -
3979   -$td->runtest("show-page-1-content-raw",
3980   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3981   - " --show-object=7 --raw-stream-data"},
3982   - {$td->FILE => "show-page-1-content-raw.out",
3983   - $td->EXIT_STATUS => 0});
3984   -
3985   -$td->runtest("show-page-1-content-filtered",
3986   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3987   - " --show-object=7 --filtered-stream-data"},
3988   - {$td->FILE => "show-page-1-content-filtered.out",
3989   - $td->EXIT_STATUS => 0});
3990   -
3991   -$td->runtest("show-page-1-content-normalized",
3992   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3993   - " --show-object=7,0 --filtered-stream-data --normalize-content=y"},
3994   - {$td->FILE => "show-page-1-content-normalized.out",
3995   - $td->EXIT_STATUS => 0});
3996   -
3997   -$td->runtest("show-page-1-image",
3998   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
3999   - " --show-object=8 --raw-stream-data"},
4000   - {$td->FILE => "show-page-1-image.out",
4001   - $td->EXIT_STATUS => 0});
4002   -
4003   -$td->runtest("unfilterable stream data",
4004   - {$td->COMMAND => "qpdf unfilterable.pdf" .
4005   - " --show-object=4 --filtered-stream-data"},
4006   - {$td->FILE => "show-unfilterable.out",
4007   - $td->EXIT_STATUS => 2},
4008   - $td->NORMALIZE_NEWLINES);
4009   -
4010   -$td->runtest("show-xref-by-id",
4011   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
4012   - " --show-object=12"},
4013   - {$td->FILE => "show-xref-by-id.out",
4014   - $td->EXIT_STATUS => 0},
4015   - $td->NORMALIZE_NEWLINES);
4016   -
4017   -$td->runtest("show-xref-by-id-filtered",
4018   - {$td->COMMAND => "qpdf encrypted-with-images.pdf" .
4019   - " --show-object=12 --filtered-stream-data"},
4020   - {$td->FILE => "show-xref-by-id-filtered.out",
4021   - $td->EXIT_STATUS => 0});
4022   -
4023   -$td->runtest("show trailer",
4024   - {$td->COMMAND => "qpdf minimal.pdf --show-object=trailer"},
4025   - {$td->FILE => "show-trailer.out",
4026   - $td->EXIT_STATUS => 0},
4027   - $td->NORMALIZE_NEWLINES);
4028   -
4029   -show_ntests();
4030   -# ----------
4031   -$td->notify("--- Clear-text Metadata Tests ---");
4032   -$n_tests += 58;
4033   -
4034   -# args: file, exp_encrypted, exp_cleartext
4035   -check_metadata("compressed-metadata.pdf", 0, 0);
4036   -check_metadata("enc-base.pdf", 0, 1);
4037   -
4038   -foreach my $f (qw(compressed-metadata.pdf enc-base.pdf))
4039   -{
4040   - foreach my $w (qw(compress preserve))
4041   - {
4042   - $td->runtest("$w streams ($f)",
4043   - {$td->COMMAND => "qpdf --stream-data=$w $f a.pdf"},
4044   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4045   - check_metadata("a.pdf", 0, 1);
4046   - $td->runtest("encrypt normally",
4047   - {$td->COMMAND =>
4048   - "qpdf --allow-weak-crypto" .
4049   - " --encrypt '' o 128 -- a.pdf b.pdf"},
4050   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4051   - check_metadata("b.pdf", 1, 0);
4052   - unlink "b.pdf";
4053   - $td->runtest("encrypt V4",
4054   - {$td->COMMAND =>
4055   - "qpdf --allow-weak-crypto" .
4056   - " --encrypt '' o 128 --force-V4 -- a.pdf b.pdf"},
4057   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4058   - check_metadata("b.pdf", 1, 0);
4059   - unlink "b.pdf";
4060   - $td->runtest("encrypt with cleartext metadata",
4061   - {$td->COMMAND =>
4062   - "qpdf --allow-weak-crypto" .
4063   - " --encrypt '' o 128 --cleartext-metadata --" .
4064   - " a.pdf b.pdf"},
4065   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4066   - check_metadata("b.pdf", 1, 1);
4067   - $td->runtest("preserve encryption",
4068   - {$td->COMMAND => "qpdf b.pdf c.pdf"},
4069   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4070   - check_metadata("c.pdf", 1, 1);
4071   - unlink "b.pdf", "c.pdf";
4072   - $td->runtest("encrypt with aes and cleartext metadata",
4073   - {$td->COMMAND =>
4074   - "qpdf --encrypt '' o 128" .
4075   - " --cleartext-metadata --use-aes=y -- a.pdf b.pdf"},
4076   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4077   - check_metadata("b.pdf", 1, 1);
4078   - $td->runtest("preserve encryption",
4079   - {$td->COMMAND => "qpdf b.pdf c.pdf"},
4080   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4081   - check_metadata("c.pdf", 1, 1);
4082   - unlink "b.pdf", "c.pdf";
4083   - }
4084   -}
4085   -
4086   -show_ntests();
4087   -# ----------
4088   -$td->notify("--- Weak Cryptography ---");
4089   -$n_tests += 4;
4090   -$td->runtest("256-bit: no warning",
4091   - {$td->COMMAND => 'qpdf --encrypt "" "" 256 -- minimal.pdf a.pdf'},
4092   - {$td->STRING => "", $td->EXIT_STATUS => 0},
4093   - $td->NORMALIZE_NEWLINES);
4094   -$td->runtest("128-bit with AES: no warning",
4095   - {$td->COMMAND => 'qpdf --encrypt "" "" 128 --use-aes=y --' .
4096   - ' minimal.pdf a.pdf'},
4097   - {$td->STRING => "", $td->EXIT_STATUS => 0},
4098   - $td->NORMALIZE_NEWLINES);
4099   -$td->runtest("128-bit without AES: error",
4100   - {$td->COMMAND => 'qpdf --encrypt "" "" 128 -- minimal.pdf a.pdf'},
4101   - {$td->REGEXP => "Pass --allow-weak-crypto to enable",
4102   - $td->EXIT_STATUS => 2},
4103   - $td->NORMALIZE_NEWLINES);
4104   -$td->runtest("40-bit: error",
4105   - {$td->COMMAND => 'qpdf --encrypt "" "" 40 -- minimal.pdf a.pdf'},
4106   - {$td->REGEXP => "Pass --allow-weak-crypto to enable",
4107   - $td->EXIT_STATUS => 2},
4108   - $td->NORMALIZE_NEWLINES);
4109   -
4110   -show_ntests();
4111   -# ----------
4112   -$td->notify("--- Linearization Tests ---");
4113   -# $n_tests incremented after initialization of @linearized_files and
4114   -# @to_linearize.
4115   -
4116   -# *'ed files were linearized with Pdlin.
4117   -my @linearized_files =
4118   - ('lin0', # not linearized
4119   - 'lin1', # * outlines, page labels, pdlin
4120   - 'lin2', # * lin1 with null and newline
4121   - 'lin3', # same file saved with acrobat
4122   - 'lin4', # * lin1 with no /PageMode
4123   - 'lin5', # lin3 with embedded thumbnails
4124   - 'lin6', # * lin5 with pdlin
4125   - 'lin7', # lin5 with /PageMode /UseThumbs
4126   - 'lin8', # * lin7 with pdlin
4127   - 'lin9', # * shared objects, indirect null
4128   - 'badlin1', # parameter dictionary errors
4129   - );
4130   -
4131   -my @to_linearize =
4132   - ('lin-special', # lots of weird cases -- see file comments
4133   - 'delete-and-reuse', # deleted, reused objects
4134   - 'lin-delete-and-reuse', # linearized, then delete and reuse
4135   - 'object-stream', # contains object streams
4136   - 'hybrid-xref', # contains both xref tables and streams
4137   - 'gen1', # has objects with generation > 0
4138   - 'direct-outlines', # /Outlines is a direct object
4139   - @linearized_files, # we should be able to relinearize
4140   - );
4141   -
4142   -$n_tests += @linearized_files + 6;
4143   -$n_tests += (3 * @to_linearize * 5) + 6;
4144   -
4145   -foreach my $base (@linearized_files)
4146   -{
4147   - $td->runtest("dump linearization: $base",
4148   - {$td->COMMAND => "qpdf --show-linearization $base.pdf"},
4149   - {$td->FILE => "$base.out",
4150   - $td->EXIT_STATUS => 0},
4151   - $td->NORMALIZE_NEWLINES);
4152   -}
4153   -
4154   -# Check normal modified and linearized modified files, making sure
4155   -# that their qdf files are identical. The next two tests have the
4156   -# same expected output files and different input files.
4157   -check_pdf("modified",
4158   - "qpdf --static-id --qdf --no-original-object-ids" .
4159   - " delete-and-reuse.pdf", "delete-and-reuse.qdf",
4160   - 0);
4161   -check_pdf("linearized and modified",
4162   - "qpdf --static-id --qdf --no-original-object-ids" .
4163   - " lin-delete-and-reuse.pdf", "delete-and-reuse.qdf", # same output
4164   - 0);
4165   -
4166   -$td->runtest("check linearized and modified",
4167   - {$td->COMMAND => "qpdf --check lin-delete-and-reuse.pdf"},
4168   - {$td->FILE => "lin-delete-and-reuse-check.out",
4169   - $td->EXIT_STATUS => 0},
4170   - $td->NORMALIZE_NEWLINES);
4171   -$td->runtest("check multiple modifications",
4172   - {$td->COMMAND => "qpdf --check delete-and-reuse.pdf"},
4173   - {$td->FILE => "delete-and-reuse-check.out",
4174   - $td->EXIT_STATUS => 0},
4175   - $td->NORMALIZE_NEWLINES);
4176   -
4177   -foreach my $base (@to_linearize)
4178   -{
4179   - foreach my $omode (qw(disable preserve generate))
4180   - {
4181   - my $oarg = "-object-streams=$omode";
4182   - my $sdarg = "";
4183   - if (($base eq 'lin-special') || ($base eq 'object-stream'))
4184   - {
4185   - $sdarg = "--stream-data=uncompress";
4186   - }
4187   - $td->runtest("linearize $base ($omode)",
4188   - {$td->COMMAND =>
4189   - "qpdf -linearize $oarg $sdarg" .
4190   - " --static-id $base.pdf a.pdf"},
4191   - {$td->STRING => "",
4192   - $td->EXIT_STATUS => 0});
4193   - $td->runtest("check linearization",
4194   - {$td->COMMAND => "qpdf --check-linearization a.pdf"},
4195   - {$td->STRING => "a.pdf: no linearization errors\n",
4196   - $td->EXIT_STATUS => 0},
4197   - $td->NORMALIZE_NEWLINES);
4198   - # Relinearizing twice should produce identical results. We
4199   - # have to do it twice because, if objects changed ordering
4200   - # during the original linearization, the hint tables won't
4201   - # exactly match. This is because object identifiers are
4202   - # inserted into the hint table in their original order since
4203   - # we don't yet have renumbering information when we compute
4204   - # the table values.
4205   - $td->runtest("relinearize $base 1",
4206   - {$td->COMMAND =>
4207   - "qpdf -linearize $sdarg --static-id a.pdf b.pdf"},
4208   - {$td->STRING => "",
4209   - $td->EXIT_STATUS => 0});
4210   - $td->runtest("relinearize $base 2",
4211   - {$td->COMMAND =>
4212   - "qpdf -linearize $sdarg --static-id b.pdf c.pdf"},
4213   - {$td->STRING => "",
4214   - $td->EXIT_STATUS => 0});
4215   - $td->runtest("compare files ($omode)",
4216   - {$td->FILE => "b.pdf"},
4217   - {$td->FILE => "c.pdf"});
4218   - if (($base eq 'lin-special') || ($base eq 'object-stream'))
4219   - {
4220   - $td->runtest("check $base ($omode)",
4221   - {$td->FILE => "a.pdf"},
4222   - {$td->FILE => "$base.$omode.exp"});
4223   - }
4224   - }
4225   -}
4226   -
4227   -show_ntests();
4228   -# ----------
4229   -$td->notify("--- Encryption Tests ---");
4230   -# $n_tests incremented below
4231   -
4232   -# The enc-file.pdf files were encrypted using Acrobat 5.0, not the
4233   -# qpdf library. The files are decrypted using qpdf, then re-encrypted
4234   -# using qpdf with specific flags. The /P value is checked. The
4235   -# resulting files were saved and manually checked with Acrobat 5.0 to
4236   -# ensure that the security settings were as intended.
4237   -
4238   -# The enc-XI-file.pdf files were treated the same way but with Acrobat
4239   -# XI instead of Acrobat 5.0. They were used to create test files with
4240   -# newer encryption formats.
4241   -
4242   -# Values: basename, password, encryption flags, /P Encrypt key,
4243   -# extract-for-accessibility, extract-for-any-purpose,
4244   -# print-low-res, print-high-res, modify-assembly, modify-forms,
4245   -# modify-annotate, modify-other, modify-all
4246   -my @encrypted_files =
4247   - (['base', ''], # 1
4248   - ['R3,V2', '', # 2
4249   - '-accessibility=n -extract=n -print=full -modify=all', -532,
4250   - 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1],
4251   - ['R3,V2,U=view,O=view', 'view', # 3
4252   - '-accessibility=y -extract=n -print=none -modify=none', -3392,
4253   - 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0],
4254   - ['R3,V2,O=master', 'master', # 4
4255   - '-accessibility=n -extract=y -print=none -modify=annotate', -2576,
4256   - 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0],
4257   - ['R3,V2,O=master', '', # 5
4258   - '-accessibility=n -extract=n -print=none -modify=form', -2624,
4259   - 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0],
4260   - ['R3,V2,U=view,O=master', 'view', # 6
4261   - '-accessibility=n -extract=n -print=none -modify=assembly', -2880,
4262   - 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0],
4263   - ['R3,V2,U=view,O=master', 'master', # 7
4264   - '-accessibility=n -print=low', -2564,
4265   - 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1],
4266   - ['R3,V2,U=view,O=master', 'master', # 8
4267   - '-modify=all -assemble=n', -1028,
4268   - 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0],
4269   - ['R3,V2,U=view,O=master', 'master', # 9
4270   - '-modify=none -form=y', -1068,
4271   - 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0],
4272   - ['R3,V2,U=view,O=master', 'master', # 10
4273   - '-modify=annotate -assemble=n', -1036,
4274   - 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0],
4275   - ['R3,V2,U=view,O=master', 'master', # 11
4276   - '-form=n', -260,
4277   - 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0],
4278   - ['R3,V2,U=view,O=master', 'master', # 12
4279   - '-annotate=n', -36,
4280   - 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0],
4281   - ['R3,V2,U=view,O=master', 'master', # 13
4282   - '-modify-other=n', -12,
4283   - 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0],
4284   - ['R2,V1', '', # 14
4285   - '-print=n -modify=n -extract=n -annotate=n', -64,
4286   - 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0],
4287   - ['R2,V1,U=view,O=view', 'view', # 15
4288   - '-print=y -modify=n -extract=n -annotate=n', -60,
4289   - 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0],
4290   - ['R2,V1,O=master', 'master', # 16
4291   - '-print=n -modify=y -extract=n -annotate=n', -56,
4292   - 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0],
4293   - ['R2,V1,O=master', '', # 17
4294   - '-print=n -modify=n -extract=y -annotate=n', -48,
4295   - 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
4296   - ['R2,V1,U=view,O=master', 'view', # 18
4297   - '-print=n -modify=n -extract=n -annotate=y', -32,
4298   - 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0],
4299   - ['R2,V1,U=view,O=master', 'master', # 19
4300   - '', -4,
4301   - 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1],
4302   - ['long-password', 'asdf asdf asdf asdf asdf asdf qwer'], # 20
4303   - ['long-password', 'asdf asdf asdf asdf asdf asdf qw'], # 21
4304   - ['XI-base', ''], # 22
4305   - ['XI-R6,V5,O=master', '', # 23
4306   - '-extract=n -print=none -modify=assembly', -2368,
4307   - 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0],
4308   - ['XI-R6,V5,O=master', 'master', # 24
4309   - '-extract=n -print=none -modify=assembly', -2368,
4310   - 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0],
4311   - ['XI-R6,V5,U=view,O=master', 'view', # 25
4312   - '-print=low', -2052,
4313   - 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1],
4314   - ['XI-R6,V5,U=view,O=master', 'master', # 26
4315   - '-print=low', -2052,
4316   - 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1],
4317   - ['XI-R6,V5,U=view,O=master', 'master', # 27
4318   - '-accessibility=n', -4, # -accessibility=n has no effect
4319   - 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1],
4320   - ['XI-long-password', 'qwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnm'], # 28; -accessibility=n has no effect
4321   - ['XI-long-password', 'qwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcv'], # 29
4322   - ['XI-R6,V5,U=wwwww,O=wwwww', 'wwwww', # 30
4323   - '', -4,
4324   - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
4325   - );
4326   -
4327   -$n_tests += 8 + (2 * (@encrypted_files)) + (7 * (@encrypted_files - 6)) + 9;
4328   -
4329   -$td->runtest("encrypted file",
4330   - {$td->COMMAND => "test_driver 2 encrypted-with-images.pdf"},
4331   - {$td->FILE => "encrypted1.out",
4332   - $td->EXIT_STATUS => 0},
4333   - $td->NORMALIZE_NEWLINES);
4334   -$td->runtest("preserve encryption",
4335   - {$td->COMMAND => "qpdf encrypted-with-images.pdf encrypted-with-images.enc"},
4336   - {$td->STRING => "",
4337   - $td->EXIT_STATUS => 0});
4338   -$td->runtest("recheck encrypted file",
4339   - {$td->COMMAND => "test_driver 2 encrypted-with-images.enc"},
4340   - {$td->FILE => "encrypted1.out",
4341   - $td->EXIT_STATUS => 0},
4342   - $td->NORMALIZE_NEWLINES);
4343   -
4344   -$td->runtest("empty owner password",
4345   - {$td->COMMAND => "qpdf --encrypt u '' 256 -- minimal.pdf a.pdf"},
4346   - {$td->REGEXP => ".*is insecure.*--allow-insecure.*",
4347   - $td->EXIT_STATUS => 2},
4348   - $td->NORMALIZE_NEWLINES);
4349   -$td->runtest("allow insecure",
4350   - {$td->COMMAND => "qpdf --encrypt u '' 256 --allow-insecure --" .
4351   - " minimal.pdf a.pdf"},
4352   - {$td->STRING => "", $td->EXIT_STATUS => 0},
4353   - $td->NORMALIZE_NEWLINES);
4354   -$td->runtest("check insecure",
4355   - {$td->COMMAND => "qpdf --check a.pdf"},
4356   - {$td->FILE => "insecure-passwords.out", $td->EXIT_STATUS => 0},
4357   - $td->NORMALIZE_NEWLINES);
4358   -
4359   -# Test that long passwords that are one character too short fail. We
4360   -# test the truncation cases in the loop below by using passwords
4361   -# longer than the supported length.
4362   -$td->runtest("significant password characters (V < 5)",
4363   - {$td->COMMAND => "qpdf --check enc-long-password.pdf" .
4364   - " --password='asdf asdf asdf asdf asdf asdf q'"},
4365   - {$td->REGEXP => ".*invalid password.*", $td->EXIT_STATUS => 2});
4366   -$td->runtest("significant password characters (V = 5)",
4367   - {$td->COMMAND => "qpdf --check enc-XI-long-password.pdf" .
4368   - " --password=qwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxcvbnmqwertyuiopasdfghjklzxc"},
4369   - {$td->REGEXP => ".*invalid password.*", $td->EXIT_STATUS => 2});
4370   -
4371   -my $enc_base = undef;
4372   -my $enc_n = 0;
4373   -foreach my $d (@encrypted_files)
4374   -{
4375   - ++$enc_n;
4376   - my ($file, $pass, $xeflags, $P, $match_owner, $match_user,
4377   - $accessible, $extract, $printlow, $printhigh,
4378   - $modifyassembly, $modifyform, $modifyannot,
4379   - $modifyother, $modifyall) = @$d;
4380   -
4381   - my $f = sub { $_[0] ? "allowed" : "not allowed" };
4382   - my $jf = sub { $_[0] ? "true" : "false" };
4383   - my $enc_details = "";
4384   - my $enc_json =
4385   - "{\n" .
4386   - " \"version\": 2,\n" .
4387   - " \"parameters\": {\n" .
4388   - " \"decodelevel\": \"generalized\"\n" .
4389   - " },\n" .
4390   - " \"encrypt\": {\n" .
4391   - " \"capabilities\": {\n";
4392   - if ($match_owner)
4393   - {
4394   - $enc_details .= "Supplied password is owner password\n";
4395   - }
4396   - if ($match_user)
4397   - {
4398   - $enc_details .= "Supplied password is user password\n";
4399   - }
4400   - $enc_details .=
4401   - "extract for accessibility: " . &$f($accessible) . "\n" .
4402   - "extract for any purpose: " . &$f($extract) . "\n" .
4403   - "print low resolution: " . &$f($printlow) . "\n" .
4404   - "print high resolution: " . &$f($printhigh) . "\n" .
4405   - "modify document assembly: " . &$f($modifyassembly) . "\n" .
4406   - "modify forms: " . &$f($modifyform) . "\n" .
4407   - "modify annotations: " . &$f($modifyannot) . "\n" .
4408   - "modify other: " . &$f($modifyother) . "\n" .
4409   - "modify anything: " . &$f($modifyall) . "\n";
4410   - $enc_json .=
4411   - " \"accessibility\": " . &$jf($accessible) . ",\n" .
4412   - " \"extract\": " . &$jf($extract) . ",\n" .
4413   - " \"modify\": " . &$jf($modifyall) . ",\n" .
4414   - " \"modifyannotations\": " . &$jf($modifyannot) . ",\n" .
4415   - " \"modifyassembly\": " . &$jf($modifyassembly) . ",\n" .
4416   - " \"modifyforms\": " . &$jf($modifyform) . ",\n" .
4417   - " \"modifyother\": " . &$jf($modifyother) . ",\n" .
4418   - " \"printhigh\": " . &$jf($printhigh) . ",\n" .
4419   - " \"printlow\": " . &$jf($printlow) . "\n" .
4420   - " },\n" .
4421   - " \"encrypted\": true,\n" .
4422   - " \"ownerpasswordmatched\": ---opm---,\n" .
4423   - " \"parameters\": {\n" .
4424   - " \"P\": ---P---,\n" .
4425   - " \"R\": ---R---,\n" .
4426   - " \"V\": ---V---,\n" .
4427   - " \"bits\": ---bits---,\n" .
4428   - " \"filemethod\": \"---method---\",\n" .
4429   - " \"key\": null,\n" .
4430   - " \"method\": \"---method---\",\n" .
4431   - " \"streammethod\": \"---method---\",\n" .
4432   - " \"stringmethod\": \"---method---\"\n" .
4433   - " },\n" .
4434   - " \"userpasswordmatched\": ---upm---\n" .
4435   - " }\n" .
4436   - "}\n";
4437   - if ($file =~ m/XI-/)
4438   - {
4439   - $enc_details .=
4440   - "stream encryption method: AESv3\n" .
4441   - "string encryption method: AESv3\n" .
4442   - "file encryption method: AESv3\n";
4443   - }
4444   -
4445   - # Test writing to stdout
4446   - $td->runtest("decrypt $file",
4447   - {$td->COMMAND =>
4448   - "qpdf --static-id -qdf --object-streams=disable" .
4449   - " --no-original-object-ids" .
4450   - " --password=\"$pass\" enc-$file.pdf -" .
4451   - " > $file.enc"},
4452   - {$td->STRING => "",
4453   - $td->EXIT_STATUS => 0});
4454   - if ($file =~ m/base$/)
4455   - {
4456   - $enc_base = $file;
4457   - $td->runtest("check ID",
4458   - {$td->COMMAND => "perl check-ID.pl $file.enc"},
4459   - {$td->STRING => "ID okay\n",
4460   - $td->EXIT_STATUS => 0},
4461   - $td->NORMALIZE_NEWLINES);
4462   - }
4463   - else
4464   - {
4465   - $td->runtest("check against base",
4466   - {$td->COMMAND =>
4467   - "sh ./diff-encrypted $enc_base.enc $file.enc"},
4468   - {$td->STRING => "okay\n",
4469   - $td->EXIT_STATUS => 0},
4470   - $td->NORMALIZE_NEWLINES);
4471   - }
4472   - if ($file =~ m/^(?:XI-)?R(\d),V(\d)(?:,U=(\w+))?(?:,O=(\w+))?$/)
4473   - {
4474   - my $R = $1;
4475   - my $V = $2;
4476   - my $upass = $3 || "";
4477   - my $opass = $4 || "";
4478   - my $bits = (($V == 5) ? 256 : ($V == 2) ? 128 : 40);
4479   - my $method = $bits == 256 ? "AESv3" : "RC4";
4480   - my $opm = ($pass eq $opass ? "true" : "false");
4481   - my $upm = ($pass eq $upass ? "true" : "false");
4482   - $enc_json =~ s/---R---/$R/;
4483   - $enc_json =~ s/---P---/$P/;
4484   - $enc_json =~ s/---V---/$V/;
4485   - $enc_json =~ s/---bits---/$bits/;
4486   - $enc_json =~ s/---method---/$method/g;
4487   - $enc_json =~ s/---opm---/$opm/;
4488   - $enc_json =~ s/---upm---/$upm/;
4489   -
4490   - my $eflags = "--allow-weak-crypto" .
4491   - " -encrypt \"$upass\" \"$opass\" $bits $xeflags --";
4492   - if (($opass eq "") && ($bits == 256))
4493   - {
4494   - $eflags =~ s/--$/--allow-insecure --/;
4495   - }
4496   - if (($pass ne $upass) && ($V >= 5))
4497   - {
4498   - # V >= 5 can no longer recover user password with owner
4499   - # password.
4500   - $upass = "";
4501   - }
4502   - my $accessibility_warning = "";
4503   - if (($R > 3) && ($eflags =~ /accessibility=n/))
4504   - {
4505   - $accessibility_warning =
4506   - "qpdf: -accessibility=n is ignored" .
4507   - " for modern encryption formats\n";
4508   - }
4509   - $td->runtest("encrypt $file",
4510   - {$td->COMMAND =>
4511   - "qpdf --static-id --no-original-object-ids -qdf" .
4512   - " $eflags $file.enc $file.enc2"},
4513   - {$td->STRING => $accessibility_warning,
4514   - $td->EXIT_STATUS => 0},
4515   - $td->NORMALIZE_NEWLINES);
4516   - $td->runtest("check /P enc2 ($enc_n)",
4517   - {$td->COMMAND =>
4518   - "qpdf --show-encryption --password=\"$pass\"" .
4519   - " $file.enc2"},
4520   - {$td->STRING => "R = $R\nP = $P\n" .
4521   - "User password = $upass\n$enc_details",
4522   - $td->EXIT_STATUS => 0},
4523   - $td->NORMALIZE_NEWLINES);
4524   - $td->runtest("json encrypt key ($enc_n)",
4525   - {$td->COMMAND =>
4526   - "qpdf --json --json-key=encrypt" .
4527   - " --password=\"$pass\"" .
4528   - " $file.enc2"},
4529   - {$td->STRING => $enc_json, $td->EXIT_STATUS => 0},
4530   - $td->NORMALIZE_NEWLINES);
4531   - $td->runtest("decrypt again",
4532   - {$td->COMMAND =>
4533   - "qpdf --static-id --no-original-object-ids -qdf" .
4534   - " --password=\"$pass\"" .
4535   - " $file.enc2 $file.enc3"},
4536   - {$td->STRING => "",
4537   - $td->EXIT_STATUS => 0});
4538   - $td->runtest("compare",
4539   - {$td->FILE => "$file.enc"},
4540   - {$td->FILE => "$file.enc3"});
4541   - $td->runtest("preserve encryption",
4542   - {$td->COMMAND =>
4543   - "qpdf --static-id --password=\"$pass\"" .
4544   - " $file.enc2 $file.enc4"},
4545   - {$td->STRING => "",
4546   - $td->EXIT_STATUS => 0});
4547   - $td->runtest("check /P enc4 ($enc_n)",
4548   - {$td->COMMAND =>
4549   - "qpdf --show-encryption --password=\"$pass\"" .
4550   - " $file.enc4"},
4551   - {$td->STRING => "R = $R\nP = $P\n" .
4552   - "User password = $upass\n$enc_details",
4553   - $td->EXIT_STATUS => 0},
4554   - $td->NORMALIZE_NEWLINES);
4555   - }
4556   -}
4557   -
4558   -$td->runtest("non-encrypted",
4559   - {$td->COMMAND => "qpdf --show-encryption enc-base.pdf"},
4560   - {$td->STRING => "File is not encrypted\n",
4561   - $td->EXIT_STATUS => 0},
4562   - $td->NORMALIZE_NEWLINES);
4563   -
4564   -$td->runtest("invalid password",
4565   - {$td->COMMAND => "qpdf -qdf --password=quack" .
4566   - " enc-R2,V1,U=view,O=view.pdf a.qdf"},
4567   - {$td->STRING =>
4568   - "qpdf: enc-R2,V1,U=view,O=view.pdf: invalid password\n",
4569   - $td->EXIT_STATUS => 2},
4570   - $td->NORMALIZE_NEWLINES);
4571   -$td->runtest("C API: invalid password",
4572   - {$td->COMMAND =>
4573   - "qpdf-ctest 2 enc-R2,V1,U=view,O=view.pdf '' a.qdf"},
4574   - {$td->FILE => "c-invalid-password.out", $td->EXIT_STATUS => 0},
4575   - $td->NORMALIZE_NEWLINES);
4576   -
4577   -my @cenc = (
4578   - [11, 'hybrid-xref.pdf', "''", 'r2', "", ""],
4579   - [12, 'hybrid-xref.pdf', "''", 'r3', "", ""],
4580   - [15, 'hybrid-xref.pdf', "''", 'r4', "", ""],
4581   - [17, 'hybrid-xref.pdf', "''", 'r5', "", "owner3"],
4582   - [18, 'hybrid-xref.pdf', "''", 'r6', "", "user4"],
4583   - [13, 'c-r2.pdf', 'user1', 'decrypt with user',
4584   - "user password: user1\n", ""],
4585   - [13, 'c-r3.pdf', 'owner2', 'decrypt with owner',
4586   - "user password: user2\n", ""],
4587   - [13, 'c-r5-in.pdf', 'user3', 'decrypt R5 with user',
4588   - "user password: user3\n", ""],
4589   - [13, 'c-r6-in.pdf', 'owner4', 'decrypt R6 with owner',
4590   - "user password: \n", ""],
4591   - );
4592   -$n_tests += 2 * @cenc;
4593   -
4594   -foreach my $d (@cenc)
4595   -{
4596   - my ($n, $infile, $pass, $description, $output, $checkpass) = @$d;
4597   - my $outfile = $description;
4598   - $outfile =~ s/ /-/g;
4599   - my $pdf_outfile = "c-$outfile.pdf";
4600   - my $check_outfile = "c-$outfile.out";
4601   - $td->runtest("C API encryption: $description",
4602   - {$td->COMMAND => "qpdf-ctest $n $infile $pass a.pdf"},
4603   - {$td->STRING => $output . "C test $n done\n",
4604   - $td->EXIT_STATUS => 0},
4605   - $td->NORMALIZE_NEWLINES);
4606   - if (-f $pdf_outfile)
4607   - {
4608   - $td->runtest("check $description content",
4609   - {$td->FILE => "a.pdf"},
4610   - {$td->FILE => $pdf_outfile});
4611   - }
4612   - else
4613   - {
4614   - # QPDF doesn't provide any way to make the random bits in
4615   - # /Perms static, so we have no way to predictably create a
4616   - # /V=5 encrypted file. It's not worth adding this...the test
4617   - # suite is adequate without having a statically predictable
4618   - # file.
4619   - $td->runtest("check $description",
4620   - {$td->COMMAND =>
4621   - "qpdf --check a.pdf --password=$checkpass"},
4622   - {$td->FILE => $check_outfile, $td->EXIT_STATUS => 0},
4623   - $td->NORMALIZE_NEWLINES);
4624   - }
4625   -}
4626   -
4627   -# Test combinations of linearization and encryption. Note that we do
4628   -# content checks on encrypted and linearized files in various
4629   -# combinations below. Here we are just making sure that they are
4630   -# linearized and/or encrypted as desired.
4631   -
4632   -$td->runtest("linearize encrypted file",
4633   - {$td->COMMAND => "qpdf --linearize encrypted-with-images.pdf a.pdf"},
4634   - {$td->STRING => "",
4635   - $td->EXIT_STATUS => 0});
4636   -$td->runtest("check encryption",
4637   - {$td->COMMAND => "qpdf --show-encryption a.pdf",
4638   - $td->FILTER => "grep -v allowed | grep -v Supplied"},
4639   - {$td->STRING => "R = 3\nP = -4\nUser password = \n",
4640   - $td->EXIT_STATUS => 0},
4641   - $td->NORMALIZE_NEWLINES);
4642   -$td->runtest("check linearization",
4643   - {$td->COMMAND => "qpdf --check-linearization a.pdf"},
4644   - {$td->STRING => "a.pdf: no linearization errors\n",
4645   - $td->EXIT_STATUS => 0},
4646   - $td->NORMALIZE_NEWLINES);
4647   -$td->runtest("linearize and encrypt file",
4648   - {$td->COMMAND =>
4649   - "qpdf --linearize --encrypt user owner 128 --use-aes=y --" .
4650   - " lin-special.pdf a.pdf"},
4651   - {$td->STRING => "",
4652   - $td->EXIT_STATUS => 0});
4653   -$td->runtest("check encryption",
4654   - {$td->COMMAND => "qpdf --show-encryption --password=owner a.pdf",
4655   - $td->FILTER => "grep -v allowed | grep -v method | grep -v Supplied"},
4656   - {$td->STRING => "R = 4\nP = -4\nUser password = user\n",
4657   - $td->EXIT_STATUS => 0},
4658   - $td->NORMALIZE_NEWLINES);
4659   -$td->runtest("check linearization",
4660   - {$td->COMMAND => "qpdf --check-linearization" .
4661   - " --password=user a.pdf"},
4662   - {$td->STRING => "a.pdf: no linearization errors\n",
4663   - $td->EXIT_STATUS => 0},
4664   - $td->NORMALIZE_NEWLINES);
4665   -
4666   -# Test --check-linearization of non-linearized file
4667   -$n_tests += 1;
4668   -$td->runtest("check linearization of non-linearized file",
4669   - {$td->COMMAND => "qpdf --check-linearization minimal.pdf"},
4670   - {$td->STRING => "minimal.pdf is not linearized\n",
4671   - $td->EXIT_STATUS => 0},
4672   - $td->NORMALIZE_NEWLINES);
4673   -
4674   -
4675   -# Test AES encryption in various ways.
4676   -$n_tests += 18;
4677   -$td->runtest("encrypt with AES",
4678   - {$td->COMMAND => "qpdf --encrypt '' o 128 --use-aes=y --" .
4679   - " enc-base.pdf a.pdf"},
4680   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4681   -$td->runtest("check encryption",
4682   - {$td->COMMAND => "qpdf --show-encryption a.pdf",
4683   - $td->FILTER => "grep -v allowed | grep -v method | grep -v Supplied"},
4684   - {$td->STRING => "R = 4\nP = -4\nUser password = \n",
4685   - $td->EXIT_STATUS => 0},
4686   - $td->NORMALIZE_NEWLINES);
4687   -$td->runtest("convert original to qdf",
4688   - {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
4689   - " --qdf --min-version=1.6 enc-base.pdf a.qdf"},
4690   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4691   -$td->runtest("convert encrypted to qdf",
4692   - {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
4693   - " --qdf a.pdf b.qdf"},
4694   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4695   -$td->runtest("compare files",
4696   - {$td->FILE => 'a.qdf'},
4697   - {$td->FILE => 'b.qdf'});
4698   -$td->runtest("linearize with AES and object streams",
4699   - {$td->COMMAND => "qpdf --encrypt '' o 128 --use-aes=y --" .
4700   - " --linearize --object-streams=generate enc-base.pdf a.pdf"},
4701   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4702   -$td->runtest("check encryption",
4703   - {$td->COMMAND => "qpdf --show-encryption a.pdf",
4704   - $td->FILTER => "grep -v allowed | grep -v method | grep -v Supplied"},
4705   - {$td->STRING => "R = 4\nP = -4\nUser password = \n",
4706   - $td->EXIT_STATUS => 0},
4707   - $td->NORMALIZE_NEWLINES);
4708   -$td->runtest("linearize original",
4709   - {$td->COMMAND => "qpdf --linearize --object-streams=generate" .
4710   - " enc-base.pdf b.pdf"},
4711   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4712   -$td->runtest("convert linearized original to qdf",
4713   - {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
4714   - " --qdf --object-streams=generate --min-version=1.6" .
4715   - " b.pdf a.qdf"},
4716   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4717   -$td->runtest("convert encrypted to qdf",
4718   - {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
4719   - " --qdf --object-streams=generate a.pdf b.qdf"},
4720   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4721   -$td->runtest("compare files",
4722   - {$td->FILE => 'a.qdf'},
4723   - {$td->FILE => 'b.qdf'});
4724   -$td->runtest("force version on aes encrypted",
4725   - {$td->COMMAND => "qpdf --force-version=1.4 a.pdf b.pdf"},
4726   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4727   -$td->runtest("check",
4728   - {$td->COMMAND => "qpdf --check b.pdf"},
4729   - {$td->FILE => "aes-forced-check.out",
4730   - $td->EXIT_STATUS => 0},
4731   - $td->NORMALIZE_NEWLINES);
4732   -$td->runtest("make sure there is no xref stream",
4733   - {$td->COMMAND => "grep /ObjStm b.pdf | wc -l"},
4734   - {$td->REGEXP => "\\s*0\\s*", $td->EXIT_STATUS => 0},
4735   - $td->NORMALIZE_NEWLINES);
4736   -$td->runtest("encrypt with V=5,R=5",
4737   - {$td->COMMAND =>
4738   - "qpdf --encrypt user owner 256 --force-R5 -- " .
4739   - "minimal.pdf a.pdf"},
4740   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4741   -$td->runtest("check encryption",
4742   - {$td->COMMAND => "qpdf --check a.pdf --password=owner"},
4743   - {$td->FILE => "V5R5.out", $td->EXIT_STATUS => 0},
4744   - $td->NORMALIZE_NEWLINES);
4745   -$td->runtest("encrypt with V=5,R=6",
4746   - {$td->COMMAND =>
4747   - "qpdf --encrypt user owner 256 -- " .
4748   - "minimal.pdf a.pdf"},
4749   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4750   -$td->runtest("check encryption",
4751   - {$td->COMMAND => "qpdf --check a.pdf --password=user"},
4752   - {$td->FILE => "V5R6.out", $td->EXIT_STATUS => 0},
4753   - $td->NORMALIZE_NEWLINES);
4754   -
4755   -# Look at some actual V4 files
4756   -$n_tests += 17;
4757   -foreach my $d (['--force-V4', 'V4'],
4758   - ['--cleartext-metadata', 'V4-clearmeta'],
4759   - ['--use-aes=y', 'V4-aes'],
4760   - ['--cleartext-metadata --use-aes=y', 'V4-aes-clearmeta'])
4761   -{
4762   - my ($args, $out) = @$d;
4763   - $td->runtest("encrypt $args",
4764   - {$td->COMMAND => "qpdf --static-aes-iv --static-id" .
4765   - " --allow-weak-crypto --encrypt '' '' 128 $args --" .
4766   - " enc-base.pdf a.pdf"},
4767   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4768   - $td->runtest("check output",
4769   - {$td->FILE => "a.pdf"},
4770   - {$td->FILE => "$out.pdf"});
4771   - $td->runtest("show encryption",
4772   - {$td->COMMAND => "qpdf --show-encryption a.pdf"},
4773   - {$td->FILE => "$out-encryption.out", $td->EXIT_STATUS => 0},
4774   - $td->NORMALIZE_NEWLINES);
4775   -}
4776   -# Crypt Filter
4777   -$td->runtest("decrypt with crypt filter",
4778   - {$td->COMMAND => "qpdf --decrypt --static-id" .
4779   - " metadata-crypt-filter.pdf a.pdf"},
4780   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4781   -$td->runtest("check output",
4782   - {$td->FILE => 'a.pdf'},
4783   - {$td->FILE => 'decrypted-crypt-filter.pdf'});
4784   -$td->runtest("nontrivial crypt filter",
4785   - {$td->COMMAND => "qpdf --qdf --decrypt --static-id" .
4786   - " nontrivial-crypt-filter.pdf --password=asdfqwer a.pdf"},
4787   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4788   -$td->runtest("check output",
4789   - {$td->FILE => 'a.pdf'},
4790   - {$td->FILE => 'nontrivial-crypt-filter-decrypted.pdf'});
4791   -$td->runtest("show nontrivial EFF",
4792   - {$td->COMMAND => "qpdf --show-encryption" .
4793   - " nontrivial-crypt-filter.pdf --password=asdfqwer"},
4794   - {$td->FILE => "nontrivial-crypt-filter.out",
4795   - $td->EXIT_STATUS => 0},
4796   - $td->NORMALIZE_NEWLINES);
4797   -
4798   -# Copy encryption parameters
4799   -$n_tests += 10;
4800   -$td->runtest("create reference qdf",
4801   - {$td->COMMAND =>
4802   - "qpdf --qdf --no-original-object-ids minimal.pdf a.qdf"},
4803   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4804   -$td->runtest("create encrypted file",
4805   - {$td->COMMAND =>
4806   - "qpdf --encrypt user owner 128 --use-aes=y --extract=n --" .
4807   - " minimal.pdf a.pdf"},
4808   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4809   -$td->runtest("copy encryption parameters",
4810   - {$td->COMMAND => "test_driver 30 minimal.pdf a.pdf"},
4811   - {$td->STRING => "test 30 done\n", $td->EXIT_STATUS => 0},
4812   - $td->NORMALIZE_NEWLINES);
4813   -$td->runtest("check output encryption",
4814   - {$td->COMMAND => "qpdf --show-encryption b.pdf --password=owner"},
4815   - {$td->FILE => "copied-encryption.out",
4816   - $td->EXIT_STATUS => 0},
4817   - $td->NORMALIZE_NEWLINES);
4818   -$td->runtest("convert to qdf",
4819   - {$td->COMMAND =>
4820   - "qpdf --qdf b.pdf b.qdf" .
4821   - " --password=owner --no-original-object-ids"},
4822   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4823   -$td->runtest("compare qdf",
4824   - {$td->COMMAND => "sh ./diff-ignore-ID-version a.qdf b.qdf"},
4825   - {$td->STRING => "okay\n", $td->EXIT_STATUS => 0},
4826   - $td->NORMALIZE_NEWLINES);
4827   -$td->runtest("copy encryption with qpdf",
4828   - {$td->COMMAND =>
4829   - "qpdf --copy-encryption=a.pdf".
4830   - " --encryption-file-password=user" .
4831   - " minimal.pdf c.pdf"},
4832   - {$td->STRING => "", $td->EXIT_STATUS => 0},
4833   - $td->NORMALIZE_NEWLINES);
4834   -$td->runtest("check output encryption",
4835   - {$td->COMMAND => "qpdf --show-encryption c.pdf --password=owner"},
4836   - {$td->FILE => "copied-encryption.out",
4837   - $td->EXIT_STATUS => 0},
4838   - $td->NORMALIZE_NEWLINES);
4839   -$td->runtest("convert to qdf",
4840   - {$td->COMMAND =>
4841   - "qpdf --qdf c.pdf c.qdf" .
4842   - " --password=owner --no-original-object-ids"},
4843   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4844   -$td->runtest("compare qdf",
4845   - {$td->COMMAND => "sh ./diff-ignore-ID-version a.qdf c.qdf"},
4846   - {$td->STRING => "okay\n", $td->EXIT_STATUS => 0},
4847   - $td->NORMALIZE_NEWLINES);
4848   -
4849   -# Files with attachments
4850   -my @attachments = (
4851   - 'enc-XI-attachments-base.pdf',
4852   - 'enc-XI-R6,V5,U=attachment,encrypted-attachments.pdf',
4853   - 'enc-XI-R6,V5,U=view,attachments,cleartext-metadata.pdf');
4854   -$n_tests += 4 * @attachments + 3;
4855   -foreach my $f (@attachments)
4856   -{
4857   - my $pass = '';
4858   - my $tpass = '';
4859   - if ($f =~ m/U=([^,\.]+)/)
4860   - {
4861   - $pass = "--password=$1";
4862   - $tpass = $1;
4863   - }
4864   - $td->runtest("decrypt $f",
4865   - {$td->COMMAND => "qpdf --decrypt $pass $f a.pdf"},
4866   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4867   - $td->runtest("extract attachments",
4868   - {$td->COMMAND => "test_driver 35 a.pdf"},
4869   - {$td->FILE => "attachments.out", $td->EXIT_STATUS => 0},
4870   - $td->NORMALIZE_NEWLINES);
4871   - $td->runtest("copy $f",
4872   - {$td->COMMAND => "qpdf $pass $f a.pdf"},
4873   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4874   - $td->runtest("extract attachments",
4875   - {$td->COMMAND => "test_driver 35 a.pdf $tpass"},
4876   - {$td->FILE => "attachments.out", $td->EXIT_STATUS => 0},
4877   - $td->NORMALIZE_NEWLINES);
4878   -}
4879   -$td->runtest("unfilterable with crypt",
4880   - {$td->COMMAND =>
4881   - "test_driver 36 unfilterable-with-crypt.pdf attachment"},
4882   - {$td->FILE => "unfilterable-with-crypt-before.out",
4883   - $td->EXIT_STATUS => 0},
4884   - $td->NORMALIZE_NEWLINES);
4885   -unlink "a.pdf";
4886   -$td->runtest("decrypt file",
4887   - {$td->COMMAND => "qpdf -decrypt --password=attachment" .
4888   - " unfilterable-with-crypt.pdf a.pdf"},
4889   - {$td->STRING => "", $td->EXIT_STATUS => 0});
4890   -$td->runtest("copy of unfilterable with crypt",
4891   - {$td->COMMAND =>
4892   - "test_driver 36 a.pdf attachment"},
4893   - {$td->FILE => "unfilterable-with-crypt-after.out",
4894   - $td->EXIT_STATUS => 0},
4895   - $td->NORMALIZE_NEWLINES);
4896   -
4897   -# Raw encryption key
4898   -my @enc_key = (['user', '--password=user3'],
4899   - ['owner', '--password=owner3'],
4900   - ['hex', '--password-is-hex-key --password=35ea16a48b6a3045133b69ac0906c2e8fb0a2cc97903ae17b51a5786ebdba020']);
4901   -$n_tests += scalar(@enc_key);
4902   -foreach my $d (@enc_key)
4903   -{
4904   - my ($description, $pass) = @$d;
4905   - $td->runtest("use/show encryption key ($description)",
4906   - {$td->COMMAND =>
4907   - "qpdf --check --show-encryption-key c-r5-in.pdf $pass"},
4908   - {$td->FILE => "c-r5-key-$description.out", $td->EXIT_STATUS => 0},
4909   - $td->NORMALIZE_NEWLINES);
4910   -}
4911   -
4912   -# Miscellaneous encryption tests
4913   -$n_tests += 3;
4914   -
4915   -$td->runtest("set encryption before set filename",
4916   - {$td->COMMAND => "test_driver 63 minimal.pdf"},
4917   - {$td->STRING => "test 63 done\n", $td->EXIT_STATUS => 0},
4918   - $td->NORMALIZE_NEWLINES);
4919   -$td->runtest("check file's validity",
4920   - {$td->COMMAND => "qpdf --check --password=u a.pdf"},
4921   - {$td->FILE => "encrypt-before-filename.out",
4922   - $td->EXIT_STATUS => 0},
4923   - $td->NORMALIZE_NEWLINES);
4924   -$td->runtest("handle missing/invalid Length",
4925   - {$td->COMMAND => "qpdf --check bad-encryption-length.pdf"},
4926   - {$td->FILE => "bad-encryption-length.out",
4927   - $td->EXIT_STATUS => 0},
4928   - $td->NORMALIZE_NEWLINES);
4929   -
4930   -show_ntests();
4931   -# ----------
4932   -$td->notify("--- Unicode Passwords ---");
4933   -# $n_tests incremented below
4934   -
4935   -# Files with each of these passwords when properly encoded have been
4936   -# tested manually with multiple PDF viewers. Adobe Reader, chrome,
4937   -# xpdf, and gv can open all of them except R3 with "single-byte",
4938   -# which can be opened by xpdf and gv but not the others. As of
4939   -# 2019-01-19, okular and atril (evince) are not able to open R=6 files
4940   -# with Unicode passwords as generated by qpdf but can open the R=3
4941   -# files.
4942   -
4943   -# [bits, password-or-password-name, write-encoding, actual-encoding, xargs,
4944   -# [[read-encoding, strict?, fail?, tried-others, xargs]]]
4945   -my @unicode_pw_cases = (
4946   - [128, 'simple', 'pdf-doc', 'pdf-doc', '',
4947   - [['utf8', 0, 0, 1, ''],
4948   - ['utf8', 1, 1, 0, ''],
4949   - ['pdf-doc', 1, 0, 0, ''],
4950   - ]],
4951   - [128, 'simple', 'utf8', 'utf8', '--password-mode=bytes',
4952   - [['pdf-doc', 0, 0, 1, ''],
4953   - ['pdf-doc', 1, 1, 0, ''],
4954   - ['utf8', 1, 0, 0, ''],
4955   - ]],
4956   - [128, 'simple', 'utf8', 'pdf-doc', '--password-mode=unicode',
4957   - [['pdf-doc', 1, 0, 0, ''],
4958   - ]],
4959   - [128, 'simple', 'utf8', 'pdf-doc', '--password-mode=auto',
4960   - [['pdf-doc', 1, 0, 0, ''],
4961   - ]],
4962   - [128, 'single-byte', 'utf8', 'pdf-doc', '',
4963   - [['pdf-doc', 1, 0, 0, ''],
4964   - ['win-ansi', 0, 0, 1, ''],
4965   - ]],
4966   - [128, 'single-byte', 'utf8', 'pdf-doc', '--password-mode=unicode',
4967   - [['pdf-doc', 1, 0, 0, ''],
4968   - ['win-ansi', 0, 0, 1, ''],
4969   - ]],
4970   - [128, 'single-byte', 'win-ansi', '', '--password-mode=unicode',
4971   - "supplied password is not valid UTF-8\n",
4972   - ],
4973   - [128, 'single-byte', 'win-ansi', 'win-ansi', '',
4974   - [['win-ansi', 1, 0, 0, ''],
4975   - ]],
4976   - [128, 'single-byte', 'pdf-doc', 'pdf-doc', '',
4977   - [['pdf-doc', 1, 0, 0, ''],
4978   - ['win-ansi', 0, 0, 1, ''],
4979   - ['pdf-doc-hex', 1, 0, 0, '--password-mode=hex-bytes'],
4980   - ]],
4981   - [128, 'complex', 'utf8', '', '--password-mode=unicode',
4982   - "supplied password cannot be encoded for 40-bit or" .
4983   - " 128-bit encryption formats\n"
4984   - ],
4985   - [128, 'complex', 'utf8', 'utf8', '--password-mode=bytes',
4986   - [['utf8', 1, 0, 0, ''],
4987   - ]],
4988   - [256, 'single-byte', 'win-ansi', '', '--password-mode=unicode',
4989   - "supplied password is not valid UTF-8\n",
4990   - ],
4991   - [256, 'single-byte', 'win-ansi', '', '--password-mode=auto',
4992   - "supplied password is not a valid Unicode password, which is" .
4993   - " required for 256-bit encryption; to really use this password," .
4994   - " rerun with the --password-mode=bytes option\n",
4995   - ],
4996   - [256, 'single-byte', 'win-ansi', 'win-ansi', '--password-mode=bytes',
4997   - [['utf8', 0, 0, 1, ''],
4998   - ['utf8', 1, 1, 0, ''],
4999   - ['win-ansi', 1, 0, 0, ''],
5000   - ['win-ansi', 0, 0, 0, ''],
5001   - ['pdf-doc', 0, 0, 1, ''],
5002   - ['pdf-doc-hex', 0, 0, 1, '--password-mode=hex-bytes'],
5003   - ]],
5004   - [256, 'complex', 'utf8', 'utf8', '',
5005   - [['utf8', 1, 0, 0, ''],
5006   - ['utf8-hex', 1, 0, 0, '--password-mode=hex-bytes'],
5007   - ]],
5008   - [256, 'complex', 'utf8-hex', 'utf8', '--password-mode=hex-bytes',
5009   - [['utf8', 1, 0, 0, ''],
5010   - ['utf8-hex', 1, 0, 0, '--password-mode=hex-bytes'],
5011   - ]],
5012   - [256, 'complex', 'utf8', 'utf8', '--password-mode=unicode',
5013   - [['utf8', 1, 0, 0, ''],
5014   - ['password-arg-simple-utf8', 0, 1, 1, ''],
5015   - ]],
5016   - );
5017   -
5018   -for my $d (@unicode_pw_cases)
5019   -{
5020   - my $decode_cases = $d->[5];
5021   - $n_tests += 1;
5022   - if (ref($decode_cases) eq 'ARRAY')
5023   - {
5024   - $n_tests += scalar(@$decode_cases);
5025   - }
5026   -}
5027   -
5028   -foreach my $d (@unicode_pw_cases)
5029   -{
5030   - my ($bits, $pw, $w_encoding, $a_encoding, $xargs, $decode_cases) = @$d;
5031   - my $w_pfile = "password-bare-$pw-$w_encoding";
5032   - my $upass;
5033   - if (-f $w_pfile)
5034   - {
5035   - $upass = '@' . $w_pfile;
5036   - }
5037   - else
5038   - {
5039   - $upass = "$pw";
5040   - }
5041   - my $outbase = "unicode-pw-$bits-$pw-$w_encoding-$xargs";
5042   - my $exp = '';
5043   - if (ref($decode_cases) ne 'ARRAY')
5044   - {
5045   - $exp = "qpdf: $decode_cases";
5046   - $decode_cases = [];
5047   - }
5048   - $td->runtest("encode $bits, $pw, $w_encoding",
5049   - {$td->COMMAND =>
5050   - "qpdf $xargs --static-id --static-aes-iv" .
5051   - " --allow-weak-crypto" .
5052   - " --encrypt $upass o $bits -- minimal.pdf a.pdf"},
5053   - {$td->STRING => $exp, $td->EXIT_STATUS => ($exp ? 2 : 0)},
5054   - $td->NORMALIZE_NEWLINES);
5055   - foreach my $d2 (@$decode_cases)
5056   - {
5057   - my ($r_encoding, $strict, $xfail, $tried_others, $r_xargs) = @$d2;
5058   - my $r_pfile = "password-arg-$pw-$r_encoding";
5059   - if (! -f $r_pfile)
5060   - {
5061   - $r_pfile = $r_encoding;
5062   - }
5063   - my $r_output = "";
5064   - $r_output .= "trying other\n" if $tried_others;
5065   - if ($xfail)
5066   - {
5067   - $r_output .= "qpdf: a.pdf: invalid password\n";
5068   - }
5069   - else
5070   - {
5071   - $r_output .= "R = " . ($bits == 128 ? '3' : '6') . "\n";
5072   - open(F, "<password-bare-$pw-$a_encoding") or die;
5073   - chomp (my $apw = <F>);
5074   - close(F);
5075   - $r_output .= "User password = $apw\n";
5076   - }
5077   - $r_xargs .= $strict ? ' --suppress-password-recovery' : '';
5078   - $td->runtest("decrypt $pw, $r_encoding, strict=$strict",
5079   - {$td->COMMAND =>
5080   - "qpdf --show-encryption --verbose" .
5081   - " $r_xargs a.pdf \@$r_pfile",
5082   - $td->FILTER => "perl show-unicode-encryption.pl"},
5083   - {$td->STRING => "$r_output",
5084   - $td->EXIT_STATUS => ($xfail ? 2 : 0)},
5085   - $td->NORMALIZE_NEWLINES);
5086   - }
5087   -}
5088   -
5089   -$n_tests += 5;
5090   -
5091   -$td->runtest("bytes fallback warning",
5092   - {$td->COMMAND =>
5093   - "qpdf --allow-weak-crypto" .
5094   - " --encrypt \@password-bare-complex-utf8 o 128 --" .
5095   - " minimal.pdf a.pdf"},
5096   - {$td->FILE => "bytes-fallback.out", $td->EXIT_STATUS => 0},
5097   - $td->NORMALIZE_NEWLINES);
5098   -{ # local scope
5099   - my $r_output = "";
5100   - $r_output .= "R = 3\n";
5101   - open(F, "<password-bare-complex-utf8") or die;
5102   - chomp (my $apw = <F>);
5103   - close(F);
5104   - $r_output .= "User password = $apw\n";
5105   - $td->runtest("decrypt bytes fallback",
5106   - {$td->COMMAND =>
5107   - "qpdf --show-encryption --verbose" .
5108   - " a.pdf \@password-arg-complex-utf8" .
5109   - " --password-mode=bytes",
5110   - $td->FILTER => "perl show-unicode-encryption.pl"},
5111   - {$td->STRING => "$r_output", $td->EXIT_STATUS => 0},
5112   - $td->NORMALIZE_NEWLINES);
5113   -}
5114   -
5115   -# Exercise passing Unicode passwords via the command line. This tests
5116   -# wmain for Windows and assumes a UTF-8 locale for other platforms.
5117   -$td->runtest("Unicode at CLI",
5118   - {$td->COMMAND =>
5119   - "qpdf --encrypt ฯ€ สฌ 256 --" .
5120   - " minimal.pdf a.pdf"},
5121   - {$td->STRING => "", $td->EXIT_STATUS => 0},
5122   - $td->NORMALIZE_NEWLINES);
5123   -$td->runtest("Decrypt using user password",
5124   - {$td->COMMAND => "qpdf --show-encryption a.pdf --password=ฯ€"},
5125   - {$td->FILE => "unicode-up.out", $td->EXIT_STATUS => 0},
5126   - $td->NORMALIZE_NEWLINES);
5127   -$td->runtest("Decrypt using owner password",
5128   - {$td->COMMAND => "qpdf --show-encryption a.pdf --password=สฌ"},
5129   - {$td->FILE => "unicode-op.out", $td->EXIT_STATUS => 0},
5130   - $td->NORMALIZE_NEWLINES);
5131   -
5132   -show_ntests();
5133   -# ----------
5134   -$td->notify("--- Check from C API ---");
5135   -my @c_check_types = qw(warn clear);
5136   -$n_tests += scalar(@c_check_types);
5137   -
5138   -foreach my $i (@c_check_types)
5139   -{
5140   - $td->runtest("C check $i",
5141   - {$td->COMMAND => "qpdf-ctest 23 c-check-$i-in.pdf '' -"},
5142   - {$td->FILE => "c-check-$i.out",
5143   - $td->EXIT_STATUS => 0},
5144   - $td->NORMALIZE_NEWLINES);
5145   -}
5146   -
5147   -show_ntests();
5148   -# ----------
5149   -$td->notify("--- C API Object Handle ---");
5150   -$n_tests += 13;
5151   -
5152   -$td->runtest("C check object handles",
5153   - {$td->COMMAND => "qpdf-ctest 24 minimal.pdf '' a.pdf"},
5154   - {$td->FILE => "c-object-handles.out",
5155   - $td->EXIT_STATUS => 0},
5156   - $td->NORMALIZE_NEWLINES);
5157   -$td->runtest("check output",
5158   - {$td->FILE => 'a.pdf'},
5159   - {$td->FILE => 'c-object-handles-out.pdf'});
5160   -
5161   -$td->runtest("C check object handle creation",
5162   - {$td->COMMAND => "qpdf-ctest 25 minimal.pdf '' a.pdf"},
5163   - {$td->STRING => "C test 25 done\n", $td->EXIT_STATUS => 0},
5164   - $td->NORMALIZE_NEWLINES);
5165   -$td->runtest("check output",
5166   - {$td->FILE => 'a.pdf'},
5167   - {$td->FILE => 'c-object-handle-creation-out.pdf'});
5168   -
5169   -$td->runtest("C indirect objects",
5170   - {$td->COMMAND => "qpdf-ctest 33 minimal.pdf '' a.pdf"},
5171   - {$td->STRING => "C test 33 done\n", $td->EXIT_STATUS => 0},
5172   - $td->NORMALIZE_NEWLINES);
5173   -$td->runtest("check output",
5174   - {$td->FILE => 'a.pdf'},
5175   - {$td->FILE => 'c-indirect-objects-out.pdf'});
5176   -
5177   -$td->runtest("C uninitialized objects",
5178   - {$td->COMMAND => "qpdf-ctest 26 '' '' ''"},
5179   - {$td->FILE => "c-oh-uninitialized-objects.out",
5180   - $td->EXIT_STATUS => 0},
5181   - $td->NORMALIZE_NEWLINES);
5182   -$td->runtest("C string with embedded null",
5183   - {$td->COMMAND => "qpdf-ctest 27 '' '' ''"},
5184   - {$td->STRING => "C test 27 done\n", $td->EXIT_STATUS => 0},
5185   - $td->NORMALIZE_NEWLINES);
5186   -$td->runtest("C wrap and clone objects",
5187   - {$td->COMMAND => "qpdf-ctest 28 minimal.pdf '' ''"},
5188   - {$td->STRING => "C test 28 done\n", $td->EXIT_STATUS => 0},
5189   - $td->NORMALIZE_NEWLINES);
5190   -$td->runtest("C object handle errors",
5191   - {$td->COMMAND => "qpdf-ctest 29 minimal.pdf '' ''"},
5192   - {$td->FILE => "c-oh-errors.out", $td->EXIT_STATUS => 0},
5193   - $td->NORMALIZE_NEWLINES);
5194   -$td->runtest("C unhandled error warning",
5195   - {$td->COMMAND => "qpdf-ctest 30 bad1.pdf '' ''"},
5196   - {$td->FILE => "c-unhandled-error.out", $td->EXIT_STATUS => 0},
5197   - $td->NORMALIZE_NEWLINES);
5198   -$td->runtest("C type mismatch warning",
5199   - {$td->COMMAND => "qpdf-ctest 31 minimal.pdf '' ''"},
5200   - {$td->FILE => "c-type-warning.out", $td->EXIT_STATUS => 0},
5201   - $td->NORMALIZE_NEWLINES);
5202   -$td->runtest("C get object by ID",
5203   - {$td->COMMAND => "qpdf-ctest 32 minimal.pdf '' ''"},
5204   - {$td->STRING => "C test 32 done\n", $td->EXIT_STATUS => 0},
5205   - $td->NORMALIZE_NEWLINES);
5206   -
5207   -show_ntests();
5208   -# ----------
5209   -$td->notify("--- C API Page Functions ---");
5210   -$n_tests += 5;
5211   -
5212   -$td->runtest("C page normal",
5213   - {$td->COMMAND =>
5214   - "qpdf-ctest 34 11-pages.pdf '' a.pdf minimal.pdf"},
5215   - {$td->STRING => "C test 34 done\n", $td->EXIT_STATUS => 0},
5216   - $td->NORMALIZE_NEWLINES);
5217   -$td->runtest("check output",
5218   - {$td->FILE => 'a.pdf'},
5219   - {$td->FILE => 'c-pages.pdf'});
5220   -
5221   -$td->runtest("C page errors",
5222   - {$td->COMMAND =>
5223   - "qpdf-ctest 35 11-pages.pdf '' ''"},
5224   - {$td->FILE => "c-page-errors.out", $td->EXIT_STATUS => 0},
5225   - $td->NORMALIZE_NEWLINES);
5226   -$td->runtest("C inherited page resources",
5227   - {$td->COMMAND =>
5228   - "qpdf-ctest 36 inherited-rotate.pdf '' ''"},
5229   - {$td->STRING => "C test 36 done\n", $td->EXIT_STATUS => 0},
5230   - $td->NORMALIZE_NEWLINES);
5231   -$td->runtest("C pages cache",
5232   - {$td->COMMAND =>
5233   - "qpdf-ctest 37 11-pages.pdf '' ''"},
5234   - {$td->STRING => "C test 37 done\n", $td->EXIT_STATUS => 0},
5235   - $td->NORMALIZE_NEWLINES);
5236   -
5237   -show_ntests();
5238   -# ----------
5239   -$td->notify("--- C API Stream Functions ---");
5240   -$n_tests += 5;
5241   -
5242   -$td->runtest("C read streams",
5243   - {$td->COMMAND =>
5244   - "qpdf-ctest 38 11-pages.pdf '' ''"},
5245   - {$td->FILE => "c-get-stream.out", $td->EXIT_STATUS => 0},
5246   - $td->NORMALIZE_NEWLINES);
5247   -
5248   -$td->runtest("C foreign object",
5249   - {$td->COMMAND =>
5250   - "qpdf-ctest 39 11-pages.pdf '' a.pdf minimal.pdf"},
5251   - {$td->STRING => "C test 39 done\n", $td->EXIT_STATUS => 0},
5252   - $td->NORMALIZE_NEWLINES);
5253   -$td->runtest("check output",
5254   - {$td->FILE => 'a.pdf'},
5255   - {$td->FILE => 'c-foreign.pdf'});
5256   -
5257   -$td->runtest("C new stream",
5258   - {$td->COMMAND =>
5259   - "qpdf-ctest 40 minimal.pdf '' a.pdf"},
5260   - {$td->STRING => "C test 40 done\n", $td->EXIT_STATUS => 0},
5261   - $td->NORMALIZE_NEWLINES);
5262   -$td->runtest("check output",
5263   - {$td->FILE => 'a.pdf'},
5264   - {$td->FILE => 'c-new-stream.pdf'});
5265   -show_ntests();
5266   -# ----------
5267   -$td->notify("--- Content Preservation Tests ---");
5268   -# $n_tests incremented below
5269   -
5270   -my @files = ("encrypted-with-images.pdf", # encrypted
5271   - "inline-images.pdf",
5272   - "lin-special.pdf",
5273   - "object-stream.pdf",
5274   - "hybrid-xref.pdf");
5275   -my @flags = (["-qdf", # 1
5276   - "qdf"],
5277   - ["-qdf --normalize-content=n", # 2
5278   - "qdf not normalized"],
5279   - ["-qdf --stream-data=preserve", # 3
5280   - "qdf not uncompressed"],
5281   - ["-qdf --stream-data=preserve --normalize-content=n", # 4
5282   - "qdf not normalized or uncompressed"],
5283   - ["--stream-data=uncompress", # 5
5284   - "uncompresed"],
5285   - ["--normalize-content=y", # 6
5286   - "normalized"],
5287   - ["--stream-data=uncompress --normalize-content=y", # 7
5288   - "uncompressed and normalized"],
5289   - ["-decrypt", # 8
5290   - "decrypted"],
5291   - ["-linearize", # 9
5292   - "linearized"],
5293   - ["-allow-weak-crypto -encrypt \"\" owner 128 --", # 10
5294   - "encrypted"],
5295   - ["-linearize -allow-weak-crypto -encrypt \"\" o 128 --", # 11
5296   - "linearized and encrypted"],
5297   - ["", # 12
5298   - "no arguments"],
5299   - );
5300   -
5301   -$n_tests += 1 + (@files * @flags * 2 * 3);
5302   -$n_compare_pdfs += 1 + (@files * @flags * 2);
5303   -
5304   -foreach my $file (@files)
5305   -{
5306   - my $base = basename($file, '.pdf');
5307   -
5308   - foreach my $o (qw(disable generate))
5309   - {
5310   - my $n = 0;
5311   - my $oflags = "--object-streams=$o";
5312   - my $odescrip = "os:" . substr($o, 0, 1);
5313   - my $osuf = ($o eq 'generate' ? "-ogen" : "");
5314   - foreach my $d (@flags)
5315   - {
5316   - my ($flags, $fdescrip) = @$d;
5317   - ++$n;
5318   - system("rm -f *.pnm");
5319   -
5320   - $td->runtest("$file ($odescrip $fdescrip)",
5321   - {$td->COMMAND => "qpdf $flags $oflags $file a.pdf"},
5322   - {$td->STRING => "",
5323   - $td->EXIT_STATUS => 0});
5324   -
5325   - $td->runtest("check status",
5326   - {$td->COMMAND => "qpdf --check a.pdf"},
5327   - {$td->FILE => "$base.$n$osuf.check",
5328   - $td->EXIT_STATUS => 0},
5329   - $td->NORMALIZE_NEWLINES);
5330   -
5331   - $td->runtest("check with C API",
5332   - {$td->COMMAND => [qw(qpdf-ctest 1 a.pdf), "", ""]},
5333   - {$td->FILE => "$base.$n$osuf.c-check",
5334   - $td->EXIT_STATUS => 0},
5335   - $td->NORMALIZE_NEWLINES);
5336   -
5337   - compare_pdfs($file, "a.pdf");
5338   - }
5339   - flush_tiff_cache();
5340   - }
5341   -}
5342   -
5343   -$td->runtest("convert inline-images to qdf",
5344   - {$td->COMMAND => "qpdf --static-id --no-original-object-ids" .
5345   - " --qdf inline-images.pdf a.pdf"},
5346   - {$td->STRING => "", $td->EXIT_STATUS => 0});
5347   -
5348   -compare_pdfs("inline-images.pdf", "a.pdf");
5349   -
5350   -show_ntests();
5351   -# ----------
5352   -$td->notify("--- Compression Level ---");
5353   -$n_tests += 4;
5354   -
5355   -check_pdf("recompress with level",
5356   - "qpdf --static-id --recompress-flate --compression-level=9" .
5357   - " --object-streams=generate minimal.pdf",
5358   - "minimal-9.pdf", 0);
5359   -check_pdf("recompress with level",
5360   - "qpdf --static-id --recompress-flate --compression-level=1" .
5361   - " --object-streams=generate minimal.pdf",
5362   - "minimal-1.pdf", 0);
5363   -
5364   -show_ntests();
5365   -# ----------
5366   -$td->notify("--- Specialized filtering Tests ---");
5367   -$n_tests += 3;
5368   -$n_compare_pdfs += 1;
5369   -
5370   -# The PDF file was submitted on bug #83 on github. All the PNG filters
5371   -# are exercised. The test suite does not exercise PNG predictors with
5372   -# LZW because I don't have a way to create such a file, but it's very
5373   -# likely that it will work since the handling of the PNG filters is
5374   -# separate from the regular decompression.
5375   -$td->runtest("decode png-filtering",
5376   - {$td->COMMAND => "qpdf --static-id" .
5377   - " --compress-streams=n --decode-level=generalized" .
5378   - " png-filters.pdf a.pdf"},
5379   - {$td->STRING => "", $td->EXIT_STATUS => 0});
5380   -$td->runtest("check output",
5381   - {$td->FILE => "a.pdf"},
5382   - {$td->FILE => "png-filters-decoded.pdf"});
5383   -compare_pdfs("png-filters.pdf", "a.pdf");
5384   -
5385   -$td->runtest("stream with tiff predictor",
5386   - {$td->COMMAND => "qpdf --check tiff-predictor.pdf"},
5387   - {$td->FILE => "tiff-predictor.out",
5388   - $td->EXIT_STATUS => 0},
5389   - $td->NORMALIZE_NEWLINES);
5390   -
5391   -show_ntests();
5392   -# ----------
5393   -$td->notify("--- fix-qdf Tests ---");
5394   -$n_tests += 5;
5395   -
5396   -for (my $n = 1; $n <= 2; ++$n)
5397   -{
5398   - $td->runtest("fix-qdf $n",
5399   - {$td->COMMAND => "fix-qdf fix$n.qdf"},
5400   - {$td->FILE => "fix$n.qdf.out",
5401   - $td->EXIT_STATUS => 0});
5402   -
5403   - $td->runtest("identity fix-qdf $n",
5404   - {$td->COMMAND => "fix-qdf fix$n.qdf.out"},
5405   - {$td->FILE => "fix$n.qdf.out",
5406   - $td->EXIT_STATUS => 0});
5407   -}
5408   -$td->runtest("fix-qdf with big object stream", # > 255 objects in a stream
5409   - {$td->COMMAND => "fix-qdf big-ostream.pdf"},
5410   - {$td->FILE => "big-ostream.pdf",
5411   - $td->EXIT_STATUS => 0});
5412   -
5413   -show_ntests();
5414   -# ----------
5415   -$td->notify("--- Signature Dictionary ---");
5416   -$n_tests += 6;
5417   -foreach my $i (qw(preserve disable generate))
5418   -{
5419   - $td->runtest("sig dict contents hex (object-streams=$i)",
5420   - {$td->COMMAND =>
5421   - "qpdf --object-streams=$i digitally-signed.pdf a.pdf"},
5422   - {$td->STRING => "",
5423   - $td->EXIT_STATUS => 0});
5424   - # Use grep -f rather than writing something in test_driver because
5425   - # the point of the test is to ensure that the contents appears in
5426   - # the output file in the correct format.
5427   - $td->runtest("find desired contents (object-streams=$i)",
5428   - {$td->COMMAND =>
5429   - "grep -f digitally-signed-sig-dict-contents.out a.pdf"},
5430   - {$td->REGEXP => ".*",
5431   - $td->EXIT_STATUS => 0});
5432   -}
5433   -
5434   -$n_tests += 4;
5435   -foreach my $i (qw(preserve disable))
5436   -{
5437   - $td->runtest("non sig dict contents text string (object-streams=$i)",
5438   - {$td->COMMAND =>
5439   - "qpdf --object-streams=$i comment-annotation.pdf a.pdf"},
5440   - {$td->STRING => "",
5441   - $td->EXIT_STATUS => 0});
5442   - $td->runtest("find desired contents as non hex (object-streams=$i)",
5443   - {$td->COMMAND =>
5444   - "grep \"/Contents (Salad)\" a.pdf"},
5445   - {$td->REGEXP => ".*",
5446   - $td->EXIT_STATUS => 0});
5447   -}
5448   -
5449   -$n_tests += 2;
5450   - $td->runtest("non sig dict contents text string (object-streams=generate)",
5451   - {$td->COMMAND =>
5452   - "qpdf --object-streams=generate comment-annotation.pdf a.pdf"},
5453   - {$td->STRING => "",
5454   - $td->EXIT_STATUS => 0});
5455   - $td->runtest("plain text not found due to compression (object-streams=generate)",
5456   - {$td->COMMAND =>
5457   - "grep \"/Contents (Salad)\" a.pdf"},
5458   - {$td->REGEXP => ".*",
5459   - $td->EXIT_STATUS => 1});
5460   -
5461   -$n_tests += 12;
5462   -foreach my $i (qw(40 128 256))
5463   -{
5464   - my $x = "";
5465   - if ($i < 256)
5466   - {
5467   - $x = "--allow-weak-crypto";
5468   - }
5469   - $td->runtest("encrypt $i",
5470   - {$td->COMMAND =>
5471   - "qpdf $x --encrypt '' o $i --" .
5472   - " digitally-signed.pdf a.pdf"},
5473   - {$td->STRING => "",
5474   - $td->EXIT_STATUS => 0});
5475   - $td->runtest("find desired contents (encrypt $i)",
5476   - {$td->COMMAND =>
5477   - "grep -f digitally-signed-sig-dict-contents.out a.pdf"},
5478   - {$td->REGEXP => ".*",
5479   - $td->EXIT_STATUS => 0});
5480   - $td->runtest("decrypt",
5481   - {$td->COMMAND =>
5482   - "qpdf --decrypt a.pdf b.pdf"},
5483   - {$td->REGEXP => ".*",
5484   - $td->EXIT_STATUS => 0});
5485   - $td->runtest("find desired contents (decrypt $i)",
5486   - {$td->COMMAND =>
5487   - "grep -f digitally-signed-sig-dict-contents.out b.pdf"},
5488   - {$td->REGEXP => ".*",
5489   - $td->EXIT_STATUS => 0});
5490   -}
5491   -
5492   -$n_tests += 15;
5493   -foreach my $i (qw(40 128 256))
5494   -{
5495   - my $x = "";
5496   - if ($i < 256)
5497   - {
5498   - $x = "--allow-weak-crypto";
5499   - }
5500   - $td->runtest("non sig dict encrypt $i",
5501   - {$td->COMMAND =>
5502   - "qpdf $x --encrypt '' o $i --" .
5503   - " comment-annotation.pdf a.pdf"},
5504   - {$td->STRING => "",
5505   - $td->EXIT_STATUS => 0});
5506   - $td->runtest("plain text not found due to encryption (non sig dict encrypt $i)",
5507   - {$td->COMMAND =>
5508   - "grep \"/Contents (Salad)\" a.pdf"},
5509   - {$td->REGEXP => ".*",
5510   - $td->EXIT_STATUS => 1});
5511   - $td->runtest("find encrypted contents (non sig dict encrypt $i)",
5512   - {$td->COMMAND =>
5513   - "grep \"/Contents <.*>\" a.pdf"},
5514   - {$td->REGEXP => ".*",
5515   - $td->EXIT_STATUS => 0});
5516   - $td->runtest("non sig dict decrypt",
5517   - {$td->COMMAND =>
5518   - "qpdf --decrypt a.pdf b.pdf"},
5519   - {$td->REGEXP => ".*",
5520   - $td->EXIT_STATUS => 0});
5521   - $td->runtest("find desired contents (non sig dict decrypt $i)",
5522   - {$td->COMMAND =>
5523   - "grep \"/Contents (Salad)\" b.pdf"},
5524   - {$td->REGEXP => ".*",
5525   - $td->EXIT_STATUS => 0});
5526   -}
5527   -
5528   -show_ntests();
5529   -# ----------
5530   -$td->notify("--- Get XRef Table ---");
5531   -$n_tests += 2;
5532   -
5533   -$td->runtest("without object streams",
5534   - {$td->COMMAND => "test_xref minimal.pdf"},
5535   - {$td->FILE => "minimal-xref.out",
5536   - $td->EXIT_STATUS => 0},
5537   - $td->NORMALIZE_NEWLINES);
5538   -
5539   -$td->runtest("with object streams",
5540   - {$td->COMMAND => "test_xref digitally-signed.pdf"},
5541   - {$td->FILE => "digitally-signed-xref.out",
5542   - $td->EXIT_STATUS => 0},
5543   - $td->NORMALIZE_NEWLINES);
5544   -
5545   -show_ntests();
5546   -# ----------
5547   -$td->notify("--- Renumber Objects / XRef ---");
5548   -$n_tests += 8;
5549   -
5550   -$td->runtest("w/o objstm",
5551   - {$td->COMMAND => "test_renumber minimal.pdf"},
5552   - {$td->REGEXP => "succeeded\n",
5553   - $td->EXIT_STATUS => 0},
5554   - $td->NORMALIZE_NEWLINES);
5555   -
5556   -$td->runtest("w/ objstm",
5557   - {$td->COMMAND => "test_renumber digitally-signed.pdf"},
5558   - {$td->REGEXP => "succeeded\n",
5559   - $td->EXIT_STATUS => 0},
5560   - $td->NORMALIZE_NEWLINES);
5561   -
5562   -$td->runtest("w/o objstm, --object-streams=generate",
5563   - {$td->COMMAND =>
5564   - "test_renumber --object-streams=generate minimal.pdf"},
5565   - {$td->REGEXP => "succeeded\n",
5566   - $td->EXIT_STATUS => 0},
5567   - $td->NORMALIZE_NEWLINES);
5568   -
5569   -$td->runtest("w/ objstm, --object-streams=generate",
5570   - {$td->COMMAND =>
5571   - "test_renumber --object-streams=generate digitally-signed.pdf"},
5572   - {$td->REGEXP => "succeeded\n",
5573   - $td->EXIT_STATUS => 0},
5574   - $td->NORMALIZE_NEWLINES);
5575   -
5576   -$td->runtest("w/o objstm, --linearize",
5577   - {$td->COMMAND =>
5578   - "test_renumber --linearize minimal.pdf"},
5579   - {$td->REGEXP => "succeeded\n",
5580   - $td->EXIT_STATUS => 0},
5581   - $td->NORMALIZE_NEWLINES);
5582   -
5583   -$td->runtest("w/ objstm, --linearize",
5584   - {$td->COMMAND =>
5585   - "test_renumber --linearize digitally-signed.pdf"},
5586   - {$td->REGEXP => "succeeded\n",
5587   - $td->EXIT_STATUS => 0},
5588   - $td->NORMALIZE_NEWLINES);
5589   -
5590   -$td->runtest("w/o objstm, --preserve-unreferenced",
5591   - {$td->COMMAND =>
5592   - "test_renumber --preserve-unreferenced minimal.pdf"},
5593   - {$td->REGEXP => "succeeded\n",
5594   - $td->EXIT_STATUS => 0},
5595   - $td->NORMALIZE_NEWLINES);
5596   -
5597   -$td->runtest("w/ objstm, --preserve-unreferenced",
5598   - {$td->COMMAND =>
5599   - "test_renumber --preserve-unreferenced digitally-signed.pdf"},
5600   - {$td->REGEXP => "succeeded\n",
5601   - $td->EXIT_STATUS => 0},
5602   - $td->NORMALIZE_NEWLINES);
5603   -
5604   -show_ntests();
5605   -# ----------
5606   -$td->notify("--- Parsed Offset ---");
5607   -$n_tests += 2;
5608   -
5609   -$td->runtest("parsed offset without object streams",
5610   - {$td->COMMAND => "test_parsedoffset minimal.pdf"},
5611   - {$td->FILE => "minimal-parsedoffset.out",
5612   - $td->EXIT_STATUS => 0},
5613   - $td->NORMALIZE_NEWLINES);
5614   -
5615   -$td->runtest("parsed offset with object streams",
5616   - {$td->COMMAND => "test_parsedoffset digitally-signed.pdf"},
5617   - {$td->FILE => "digitally-signed-parsedoffset.out",
5618   - $td->EXIT_STATUS => 0},
5619   - $td->NORMALIZE_NEWLINES);
5620   -
5621   -show_ntests();
5622   -# ----------
5623   -$td->notify("--- Large File Tests ---");
5624   -my $nlarge = 1;
5625   -if (defined $large_file_test_path)
5626   -{
5627   - $nlarge = 2;
5628   -}
5629   -else
5630   -{
5631   - $td->notify("--- Skipping tests on actual large files ---");
5632   -}
5633   -$n_tests += $nlarge * 13;
5634   -for (my $large = 0; $large < $nlarge; ++$large)
5635   -{
5636   - if ($large)
5637   - {
5638   - $td->notify("--- Running tests on actual large files ---");
5639   - }
5640   - else
5641   - {
5642   - $td->notify("--- Running large file tests on small files ---");
5643   - }
5644   - my $size = ($large ? "large" : "small");
5645   - my $file = $large ? "$large_file_test_path/a.pdf" : "a.pdf";
5646   - $td->runtest("write test file",
5647   - {$td->COMMAND => "test_large_file write $size '$file'"},
5648   - {$td->FILE => "large_file.out", $td->EXIT_STATUS => 0},
5649   - $td->NORMALIZE_NEWLINES);
5650   - $td->runtest("read test file",
5651   - {$td->COMMAND => "test_large_file read $size '$file'"},
5652   - {$td->FILE => "large_file.out", $td->EXIT_STATUS => 0},
5653   - $td->NORMALIZE_NEWLINES);
5654   - $td->runtest("check",
5655   - {$td->COMMAND => "qpdf --suppress-recovery --check '$file'",
5656   - $td->FILTER => "grep -v checking"},
5657   - {$td->FILE => "large_file-check-normal.out",
5658   - $td->EXIT_STATUS => 0},
5659   - $td->NORMALIZE_NEWLINES);
5660   -
5661   - for my $ostream (0, 1)
5662   - {
5663   - for my $linearize (0, 1)
5664   - {
5665   - if (($ostream == 0) && ($linearize == 0))
5666   - {
5667   - # Original file has no object streams and is not linearized.
5668   - next;
5669   - }
5670   - my $args = "";
5671   - my $omode = $ostream ? "generate" : "disable";
5672   - my $lin = $linearize ? "--linearize" : "";
5673   - my $newfile = "$file-new";
5674   -
5675   - $td->runtest("transform: ostream=$ostream, linearize=$linearize",
5676   - {$td->COMMAND =>
5677   - "qpdf --stream-data=preserve" .
5678   - " --object-streams=$omode" .
5679   - " $lin '$file' '$newfile'"},
5680   - {$td->STRING => "", $td->EXIT_STATUS => 0});
5681   - $td->runtest("read: ostream=$ostream, linearize=$linearize",
5682   - {$td->COMMAND =>
5683   - "test_large_file read $size '$newfile'"},
5684   - {$td->FILE => "large_file.out", $td->EXIT_STATUS => 0},
5685   - $td->NORMALIZE_NEWLINES);
5686   - my $check_out =
5687   - ($linearize
5688   - ? ($ostream
5689   - ? "large_file-check-ostream-linearized.out"
5690   - : "large_file-check-linearized.out")
5691   - : ($ostream
5692   - ? "large_file-check-ostream.out"
5693   - : "large_file-check-normal.out"));
5694   - $td->runtest("check: ostream=$ostream, linearize=$linearize",
5695   - {$td->COMMAND =>
5696   - "qpdf --suppress-recovery --check '$newfile'",
5697   - $td->FILTER => "grep -v checking"},
5698   - {$td->FILE => $check_out, $td->EXIT_STATUS => 0},
5699   - $td->NORMALIZE_NEWLINES);
5700   - unlink $newfile;
5701   - }
5702   - }
5703   -
5704   - # Clobber xref
5705   - open(F, "+<$file") or die;
5706   - seek(F, -50, 2);
5707   - my $pos = tell F;
5708   - my $buf;
5709   - read(F, $buf, 50);
5710   - die unless $buf =~ m/^(.*startxref\n)\d+/s;
5711   - $pos += length($1);
5712   - seek(F, $pos, 0) or die;
5713   - print F "oops" or die;
5714   - close(F);
5715   -
5716   - my $cmd = +{$td->COMMAND => "test_large_file read $size '$file'"};
5717   - if ($large)
5718   - {
5719   - $cmd->{$td->FILTER} = "sed -e 's,$large_file_test_path/,,'";
5720   - }
5721   - $td->runtest("reconstruct xref table",
5722   - $cmd,
5723   - {$td->FILE => "large_file_xref_reconstruct.out",
5724   - $td->EXIT_STATUS => 0},
5725   - $td->NORMALIZE_NEWLINES);
5726   - unlink $file;
5727   -}
5728   -show_ntests();
5729   -# ----------
5730   -
5731   -cleanup();
5732   -
5733   -# See comments at beginning about calculation of number of tests. We
5734   -# do it strictly based on static values, not as a by-product of
5735   -# running the test suite.
5736   -$td->report(calc_ntests());
5737   -
5738   -sub calc_ntests
5739   -{
5740   - my $result = $n_tests;
5741   - if ($compare_images)
5742   - {
5743   - $result += 3 * ($n_compare_pdfs);
5744   - }
5745   - $result;
5746   -}
5747   -
5748   -sub show_ntests
5749   -{
5750   - if (0)
5751   - {
5752   - $td->emphasize("tests so far: ". calc_ntests());
5753   - }
5754   - # Calling cleanup here helps to ensure that sections of the test
5755   - # suite are isolated.
5756   - cleanup();
5757   -}
5758   -
5759   -sub check_pdf
5760   -{
5761   - my ($description, $command, $output, $status) = @_;
5762   - unlink "a.pdf";
5763   - $td->runtest($description,
5764   - {$td->COMMAND => "$command a.pdf"},
5765   - {$td->STRING => "",
5766   - $td->EXIT_STATUS => $status});
5767   - $td->runtest("check output",
5768   - {$td->FILE => "a.pdf"},
5769   - {$td->FILE => $output});
5770   -}
5771   -
5772   -sub flush_tiff_cache
5773   -{
5774   - system("rm -rf tiff-cache");
5775   -}
5776   -
5777   -sub compare_pdfs
5778   -{
5779   - return unless $compare_images;
5780   -
5781   - my ($f1, $f2, $exp) = @_;
5782   -
5783   - $exp = 0 unless defined $exp;
5784   -
5785   - system("rm -rf tif1 tif2");
5786   -
5787   - mkdir "tiff-cache", 0777 unless -d "tiff-cache";
5788   -
5789   - my $md5_1 = get_md5_checksum($f1);
5790   - my $md5_2 = get_md5_checksum($f2);
5791   -
5792   - mkdir "tif1", 0777 or die;
5793   - mkdir "tif2", 0777 or die;
5794   -
5795   - if (-f "tiff-cache/$md5_1.tif")
5796   - {
5797   - $td->runtest("get cached original file image",
5798   - {$td->COMMAND => "cp tiff-cache/$md5_1.tif tif1/a.tif"},
5799   - {$td->STRING => "",
5800   - $td->EXIT_STATUS => 0});
5801   - }
5802   - else
5803   - {
5804   - # We discard gs's stderr since it has sometimes been known to
5805   - # complain about files that are not bad. In particular, gs
5806   - # 9.04 can't handle empty xref sections such as those found in
5807   - # the hybrid xref cases. We don't really care whether gs
5808   - # complains or not as long as it creates correct images. If
5809   - # it doesn't create correct images, the test will fail, and we
5810   - # can run manually to see the error message. If it does, then
5811   - # we don't care about the warning.
5812   - $td->runtest("convert original file to image",
5813   - {$td->COMMAND =>
5814   - "(cd tif1;" .
5815   - " gs 2>$devNull -q -dNOPAUSE -sDEVICE=tiff24nc" .
5816   - " -sOutputFile=a.tif - < ../$f1)"},
5817   - {$td->STRING => "",
5818   - $td->EXIT_STATUS => 0});
5819   - copy("tif1/a.tif", "tiff-cache/$md5_1.tif");
5820   - }
5821   -
5822   - if (-f "tiff-cache/$md5_2.tif")
5823   - {
5824   - $td->runtest("get cached new file image",
5825   - {$td->COMMAND => "cp tiff-cache/$md5_2.tif tif2/a.tif"},
5826   - {$td->STRING => "",
5827   - $td->EXIT_STATUS => 0});
5828   - }
5829   - else
5830   - {
5831   - $td->runtest("convert new file to image",
5832   - {$td->COMMAND =>
5833   - "(cd tif2;" .
5834   - " gs 2>$devNull -q -dNOPAUSE -sDEVICE=tiff24nc" .
5835   - " -sOutputFile=a.tif - < ../$f2)"},
5836   - {$td->STRING => "",
5837   - $td->EXIT_STATUS => 0});
5838   - copy("tif2/a.tif", "tiff-cache/$md5_2.tif");
5839   - }
5840   -
5841   - $td->runtest("compare images",
5842   - {$td->COMMAND => "tiffcmp -t tif1/a.tif tif2/a.tif"},
5843   - {$td->REGEXP => ".*",
5844   - $td->EXIT_STATUS => $exp});
5845   -
5846   - system("rm -rf tif1 tif2");
5847   -}
5848   -
5849   -sub check_metadata
5850   -{
5851   - my ($file, $exp_encrypted, $exp_cleartext) = @_;
5852   - my $out = "encrypted=$exp_encrypted; cleartext=$exp_cleartext\n" .
5853   - "test 6 done\n";
5854   - $td->runtest("check metadata: $file",
5855   - {$td->COMMAND => "test_driver 6 $file"},
5856   - {$td->STRING => $out, $td->EXIT_STATUS => 0},
5857   - $td->NORMALIZE_NEWLINES);
5858   -}
5859   -
5860   -sub get_md5_checksum
5861   -{
5862   - my $file = shift;
5863   - open(F, "<$file") or fatal("can't open $file: $!");
5864   - binmode F;
5865   - my $digest = Digest::MD5->new->addfile(*F)->hexdigest;
5866   - close(F);
5867   - $digest;
5868   -}
5869   -
5870   -sub cleanup
5871   -{
5872   - system("rm -rf a.json *.ps *.pnm ?.pdf ?.qdf *.enc* tif1 tif2 tiff-cache");
5873   - system("rm -rf *split-out* ???-kfo.pdf *.tmpout \@file.pdf auto-*");
5874   -}
qpdf/qtest/qpdf_test_helpers.pm 0 โ†’ 100644
  View file @173b944
  1 +use File::Spec;
  2 +
  3 +my $devNull = File::Spec->devnull();
  4 +
  5 +my $compare_images = 0;
  6 +if ((exists $ENV{'QPDF_TEST_COMPARE_IMAGES'}) &&
  7 + ($ENV{'QPDF_TEST_COMPARE_IMAGES'} eq '1'))
  8 +{
  9 + $compare_images = 1;
  10 +}
  11 +
  12 +sub calc_ntests
  13 +{
  14 + my ($n_tests, $n_compare_pdfs) = @_;
  15 + my $result = $n_tests;
  16 + if ($compare_images)
  17 + {
  18 + $result += 3 * ($n_compare_pdfs);
  19 + }
  20 + $result;
  21 +}
  22 +
  23 +sub check_pdf
  24 +{
  25 + my ($td, $description, $command, $output, $status) = @_;
  26 + unlink "a.pdf";
  27 + $td->runtest($description,
  28 + {$td->COMMAND => "$command a.pdf"},
  29 + {$td->STRING => "",
  30 + $td->EXIT_STATUS => $status});
  31 + $td->runtest("check output",
  32 + {$td->FILE => "a.pdf"},
  33 + {$td->FILE => $output});
  34 +}
  35 +
  36 +sub flush_tiff_cache
  37 +{
  38 + system("rm -rf tiff-cache");
  39 +}
  40 +
  41 +sub compare_pdfs
  42 +{
  43 + return unless $compare_images;
  44 +
  45 + # Each call to compare_pdfs generates three tests. This is known
  46 + # in calc_ntests.
  47 + my ($td, $f1, $f2, $exp) = @_;
  48 +
  49 + $exp = 0 unless defined $exp;
  50 +
  51 + system("rm -rf tif1 tif2");
  52 +
  53 + mkdir "tiff-cache", 0777 unless -d "tiff-cache";
  54 +
  55 + my $md5_1 = get_md5_checksum($f1);
  56 + my $md5_2 = get_md5_checksum($f2);
  57 +
  58 + mkdir "tif1", 0777 or die;
  59 + mkdir "tif2", 0777 or die;
  60 +
  61 + if (-f "tiff-cache/$md5_1.tif")
  62 + {
  63 + $td->runtest("get cached original file image",
  64 + {$td->COMMAND => "cp tiff-cache/$md5_1.tif tif1/a.tif"},
  65 + {$td->STRING => "",
  66 + $td->EXIT_STATUS => 0});
  67 + }
  68 + else
  69 + {
  70 + # We discard gs's stderr since it has sometimes been known to
  71 + # complain about files that are not bad. In particular, gs
  72 + # 9.04 can't handle empty xref sections such as those found in
  73 + # the hybrid xref cases. We don't really care whether gs
  74 + # complains or not as long as it creates correct images. If
  75 + # it doesn't create correct images, the test will fail, and we
  76 + # can run manually to see the error message. If it does, then
  77 + # we don't care about the warning.
  78 + $td->runtest("convert original file to image",
  79 + {$td->COMMAND =>
  80 + "(cd tif1;" .
  81 + " gs 2>$devNull -q -dNOPAUSE -sDEVICE=tiff24nc" .
  82 + " -sOutputFile=a.tif - < ../$f1)"},
  83 + {$td->STRING => "",
  84 + $td->EXIT_STATUS => 0});
  85 + copy("tif1/a.tif", "tiff-cache/$md5_1.tif");
  86 + }
  87 +
  88 + if (-f "tiff-cache/$md5_2.tif")
  89 + {
  90 + $td->runtest("get cached new file image",
  91 + {$td->COMMAND => "cp tiff-cache/$md5_2.tif tif2/a.tif"},
  92 + {$td->STRING => "",
  93 + $td->EXIT_STATUS => 0});
  94 + }
  95 + else
  96 + {
  97 + $td->runtest("convert new file to image",
  98 + {$td->COMMAND =>
  99 + "(cd tif2;" .
  100 + " gs 2>$devNull -q -dNOPAUSE -sDEVICE=tiff24nc" .
  101 + " -sOutputFile=a.tif - < ../$f2)"},
  102 + {$td->STRING => "",
  103 + $td->EXIT_STATUS => 0});
  104 + copy("tif2/a.tif", "tiff-cache/$md5_2.tif");
  105 + }
  106 +
  107 + $td->runtest("compare images",
  108 + {$td->COMMAND => "tiffcmp -t tif1/a.tif tif2/a.tif"},
  109 + {$td->REGEXP => ".*",
  110 + $td->EXIT_STATUS => $exp});
  111 +
  112 + system("rm -rf tif1 tif2");
  113 +}
  114 +
  115 +sub check_metadata
  116 +{
  117 + my ($td, $file, $exp_encrypted, $exp_cleartext) = @_;
  118 + my $out = "encrypted=$exp_encrypted; cleartext=$exp_cleartext\n" .
  119 + "test 6 done\n";
  120 + $td->runtest("check metadata: $file",
  121 + {$td->COMMAND => "test_driver 6 $file"},
  122 + {$td->STRING => $out, $td->EXIT_STATUS => 0},
  123 + $td->NORMALIZE_NEWLINES);
  124 +}
  125 +
  126 +sub get_md5_checksum
  127 +{
  128 + my $file = shift;
  129 + open(F, "<$file") or fatal("can't open $file: $!");
  130 + binmode F;
  131 + my $digest = Digest::MD5->new->addfile(*F)->hexdigest;
  132 + close(F);
  133 + $digest;
  134 +}
  135 +
  136 +sub cleanup
  137 +{
  138 + system("rm -rf a.json *.ps *.pnm ?.pdf ?.qdf *.enc* tif1 tif2 tiff-cache");
  139 + system("rm -rf *split-out* ???-kfo.pdf *.tmpout \@file.pdf auto-*");
  140 +}
  141 +
  142 +1;
... ...
qpdf/qtest/qpdfjob.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use File::Copy;
  6 +
  7 +unshift(@INC, '.');
  8 +require qpdf_test_helpers;
  9 +
  10 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  11 +
  12 +require TestDriver;
  13 +
  14 +cleanup();
  15 +
  16 +my $td = new TestDriver('qpdfjob');
  17 +
  18 +open(F, ">auto-txt") or die;
  19 +print F "from file";
  20 +close(F);
  21 +
  22 +my @bad_json = (
  23 + "bare-option-false",
  24 + "choice-mismatch",
  25 + "encrypt-duplicate-key-length",
  26 + "encrypt-missing-password",
  27 + "encrypt-no-key-length",
  28 + "pages-no-file",
  29 + "schema-error",
  30 + "json-error"
  31 + );
  32 +my @good_json = (
  33 + "choice-match",
  34 + "input-file-password",
  35 + "empty-input",
  36 + "replace-input",
  37 + "encrypt-40",
  38 + "encrypt-128",
  39 + "encrypt-256-with-restrictions",
  40 + "add-attachments",
  41 + "copy-attachments",
  42 + "underlay-overlay",
  43 + "underlay-overlay-password",
  44 + "misc-options",
  45 + );
  46 +my $n_tests = 10 + scalar(@bad_json) + (2 * scalar(@good_json));
  47 +
  48 +
  49 +foreach my $i (@bad_json)
  50 +{
  51 + $td->runtest("QPDFJob bad json: $i",
  52 + {$td->COMMAND => "qpdf --job-json-file=bad-json-$i.json"},
  53 + {$td->FILE => "bad-$i-json.out", $td->EXIT_STATUS => 2},
  54 + $td->NORMALIZE_NEWLINES);
  55 +}
  56 +
  57 +foreach my $i (@good_json)
  58 +{
  59 + if ($i eq 'replace-input')
  60 + {
  61 + copy("minimal.pdf", 'a.pdf');
  62 + }
  63 + $td->runtest("QPDFJob good json: $i",
  64 + {$td->COMMAND => "qpdf --job-json-file=job-json-$i.json"},
  65 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  66 + $td->NORMALIZE_NEWLINES);
  67 + if ($i =~ m/encrypt-256/)
  68 + {
  69 + $td->runtest("check encryption $i",
  70 + {$td->COMMAND =>
  71 + "qpdf a.pdf --password=u" .
  72 + " --job-json-file=job-show-encryption.json"},
  73 + {$td->FILE => "job-json-$i.out", $td->EXIT_STATUS => 0},
  74 + $td->NORMALIZE_NEWLINES);
  75 + }
  76 + else
  77 + {
  78 + $td->runtest("check good json $i output",
  79 + {$td->FILE => "a.pdf"},
  80 + {$td->FILE => "job-json-$i.pdf"});
  81 + }
  82 +}
  83 +
  84 +
  85 +$td->runtest("QPDFJob json partial",
  86 + {$td->COMMAND => "test_driver 83 - job-partial.json"},
  87 + {$td->FILE => "job-partial-json.out", $td->EXIT_STATUS => 0},
  88 + $td->NORMALIZE_NEWLINES);
  89 +$td->runtest("QPDFJob API",
  90 + {$td->COMMAND => "test_driver 84 -"},
  91 + {$td->FILE => "job-api.out", $td->EXIT_STATUS => 0},
  92 + $td->NORMALIZE_NEWLINES);
  93 +$td->runtest("check output",
  94 + {$td->FILE => "a.pdf"},
  95 + {$td->FILE => "test84.pdf"});
  96 +$td->runtest("json output from job",
  97 + {$td->COMMAND => "qpdf --job-json-file=job-json-output.json"},
  98 + {$td->FILE => "job-json-output.out.json", $td->EXIT_STATUS => 0},
  99 + $td->NORMALIZE_NEWLINES);
  100 +
  101 +$td->runtest("C job API",
  102 + {$td->COMMAND => "qpdfjob-ctest"},
  103 + {$td->FILE => "qpdfjob-ctest.out", $td->EXIT_STATUS => 0},
  104 + $td->NORMALIZE_NEWLINES);
  105 +foreach my $i (['a.pdf', 1], ['b.pdf', 2], ['c.pdf', 3])
  106 +{
  107 + $td->runtest("check output",
  108 + {$td->FILE => $i->[0]},
  109 + {$td->FILE => "qpdfjob-ctest$i->[1].pdf"});
  110 +}
  111 +my $wide_out = `qpdfjob-ctest wide`;
  112 +$td->runtest("qpdfjob-ctest wide",
  113 + {$td->STRING => "$?: $wide_out"},
  114 + {$td->REGEXP => "0: (wide test passed|skipped wide)\n"},
  115 + $td->NORMALIZE_NEWLINES);
  116 +if ($wide_out =~ m/skipped/)
  117 +{
  118 + $td->runtest("skipped wide",
  119 + {$td->STRING => "yes"},
  120 + {$td->STRING => "yes"});
  121 +}
  122 +else
  123 +{
  124 + $td->runtest("check output",
  125 + {$td->FILE => "a.pdf"},
  126 + {$td->FILE => "qpdfjob-ctest-wide.pdf"});
  127 +}
  128 +
  129 +cleanup();
  130 +$td->report($n_tests);
... ...
qpdf/qtest/renumber_objects.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('renumber_objects');
  16 +
  17 +my $n_tests = 8;
  18 +
  19 +$td->runtest("w/o objstm",
  20 + {$td->COMMAND => "test_renumber minimal.pdf"},
  21 + {$td->REGEXP => "succeeded\n",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +$td->runtest("w/ objstm",
  26 + {$td->COMMAND => "test_renumber digitally-signed.pdf"},
  27 + {$td->REGEXP => "succeeded\n",
  28 + $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +
  31 +$td->runtest("w/o objstm, --object-streams=generate",
  32 + {$td->COMMAND =>
  33 + "test_renumber --object-streams=generate minimal.pdf"},
  34 + {$td->REGEXP => "succeeded\n",
  35 + $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +
  38 +$td->runtest("w/ objstm, --object-streams=generate",
  39 + {$td->COMMAND =>
  40 + "test_renumber --object-streams=generate digitally-signed.pdf"},
  41 + {$td->REGEXP => "succeeded\n",
  42 + $td->EXIT_STATUS => 0},
  43 + $td->NORMALIZE_NEWLINES);
  44 +
  45 +$td->runtest("w/o objstm, --linearize",
  46 + {$td->COMMAND =>
  47 + "test_renumber --linearize minimal.pdf"},
  48 + {$td->REGEXP => "succeeded\n",
  49 + $td->EXIT_STATUS => 0},
  50 + $td->NORMALIZE_NEWLINES);
  51 +
  52 +$td->runtest("w/ objstm, --linearize",
  53 + {$td->COMMAND =>
  54 + "test_renumber --linearize digitally-signed.pdf"},
  55 + {$td->REGEXP => "succeeded\n",
  56 + $td->EXIT_STATUS => 0},
  57 + $td->NORMALIZE_NEWLINES);
  58 +
  59 +$td->runtest("w/o objstm, --preserve-unreferenced",
  60 + {$td->COMMAND =>
  61 + "test_renumber --preserve-unreferenced minimal.pdf"},
  62 + {$td->REGEXP => "succeeded\n",
  63 + $td->EXIT_STATUS => 0},
  64 + $td->NORMALIZE_NEWLINES);
  65 +
  66 +$td->runtest("w/ objstm, --preserve-unreferenced",
  67 + {$td->COMMAND =>
  68 + "test_renumber --preserve-unreferenced digitally-signed.pdf"},
  69 + {$td->REGEXP => "succeeded\n",
  70 + $td->EXIT_STATUS => 0},
  71 + $td->NORMALIZE_NEWLINES);
  72 +
  73 +cleanup();
  74 +$td->report($n_tests);
... ...
qpdf/qtest/replace_input.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('replace_input');
  16 +
  17 +my $n_tests = 8;
  18 +
  19 +# Use Unicode file names to test replace input so we can be sure it
  20 +# works for that case.
  21 +$td->runtest("create unicode filenames",
  22 + {$td->COMMAND => "test_unicode_filenames"},
  23 + {$td->STRING => "created Unicode filenames\n",
  24 + $td->EXIT_STATUS => 0},
  25 + $td->NORMALIZE_NEWLINES);
  26 +
  27 +foreach my $d (['auto-รผ', 1], ['auto-รถฯ€', 2])
  28 +{
  29 + my ($u, $n) = @$d;
  30 + $td->runtest("replace input $u",
  31 + {$td->COMMAND => "qpdf --deterministic-id" .
  32 + " --object-streams=generate --replace-input ./$u.pdf"},
  33 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  34 + $td->NORMALIZE_NEWLINES);
  35 + $td->runtest("check output ($u)",
  36 + {$td->FILE => "$u.pdf"},
  37 + {$td->FILE => "replace-input.pdf"},
  38 + $td->NORMALIZE_NEWLINES);
  39 +}
  40 +
  41 +system("cp xref-with-short-size.pdf auto-warn.pdf") == 0 or die;
  42 +$td->runtest("replace input with warnings",
  43 + {$td->COMMAND =>
  44 + "qpdf --deterministic-id --replace-input ./auto-warn.pdf"},
  45 + {$td->FILE => "replace-warn.out", $td->EXIT_STATUS => 3},
  46 + $td->NORMALIZE_NEWLINES);
  47 +
  48 +$td->runtest("check output",
  49 + {$td->FILE => "auto-warn.pdf"},
  50 + {$td->FILE => "warn-replace.pdf"});
  51 +$td->runtest("check orig output",
  52 + {$td->FILE => "auto-warn.pdf.~qpdf-orig"},
  53 + {$td->FILE => "xref-with-short-size.pdf"});
  54 +
  55 +cleanup();
  56 +$td->report($n_tests);
... ...
qpdf/qtest/rotate_pages.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('rotate_pages');
  16 +
  17 +my $n_tests = 18;
  18 +
  19 +# Do absolute, positive, and negative on ranges that include
  20 +# inherited and non-inherited.
  21 +# Pages 11-15 inherit /Rotate 90
  22 +# Pages 1 and 2 have explicit /Rotate 270
  23 +# Pages 16 and 17 have explicit /Rotate 180
  24 +
  25 +$td->runtest("page rotation",
  26 + {$td->COMMAND => "qpdf --static-id to-rotate.pdf a.pdf" .
  27 + " --rotate=+90:1,4,11,16" .
  28 + " --rotate=180:2,5,12-13" .
  29 + " --rotate=-90:3,15,17,18"},
  30 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  31 +$td->runtest("check output",
  32 + {$td->FILE => "a.pdf"},
  33 + {$td->FILE => "rotated.pdf"});
  34 +
  35 +$td->runtest("remove rotation",
  36 + {$td->COMMAND => "qpdf --static-id rotated.pdf a.pdf" .
  37 + " --qdf --no-original-object-ids --rotate=0"},
  38 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  39 +$td->runtest("check output",
  40 + {$td->FILE => "a.pdf"},
  41 + {$td->FILE => "unrotated.pdf"});
  42 +
  43 +$td->runtest("rotate all pages",
  44 + {$td->COMMAND =>
  45 + "qpdf --static-id --rotate=180 minimal.pdf a.pdf"},
  46 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  47 +$td->runtest("check output",
  48 + {$td->FILE => "a.pdf"},
  49 + {$td->FILE => "minimal-rotated.pdf"});
  50 +
  51 +$td->runtest("flatten with inherited rotate",
  52 + {$td->COMMAND =>
  53 + "qpdf --static-id --flatten-rotation" .
  54 + " inherited-rotate.pdf a.pdf"},
  55 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  56 +$td->runtest("check output",
  57 + {$td->FILE => "a.pdf"},
  58 + {$td->FILE => "inherited-flattened.pdf"});
  59 +
  60 +foreach my $angle (qw(90 180 270))
  61 +{
  62 + $td->runtest("rotate annotations",
  63 + {$td->COMMAND =>
  64 + "qpdf --static-id --qdf --rotate=$angle" .
  65 + " --flatten-rotation --no-original-object-ids" .
  66 + " form-fields-and-annotations.pdf a.pdf"},
  67 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  68 + $td->runtest("check output (flatten $angle)",
  69 + {$td->FILE => "a.pdf"},
  70 + {$td->FILE => "annotations-rotated-$angle.pdf"});
  71 +}
  72 +
  73 +# The file form-fields-and-annotations-shared.pdf contains some
  74 +# annotations that appear in multiple pages /Annots, some non-shared
  75 +# things that share appearance streams, some form fields appear on
  76 +# multiple pages, and an indirect /Annotations array. It is out of
  77 +# spec in several ways but still works in most viewers. These test
  78 +# make sure we don't make anything worse and also end up exercising
  79 +# some cases of things being copied more than once, though we also
  80 +# exercise that with legitimate test cases using overlay.
  81 +
  82 +$td->runtest("shared annotations 1 page",
  83 + {$td->COMMAND =>
  84 + "qpdf --qdf --no-original-object-ids --static-id" .
  85 + " --rotate=90:1 form-fields-and-annotations-shared.pdf" .
  86 + " a.pdf --flatten-rotation"},
  87 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  88 + $td->NORMALIZE_NEWLINES);
  89 +$td->runtest("check output",
  90 + {$td->FILE => "a.pdf"},
  91 + {$td->FILE => "rotated-shared-annotations-1.pdf"});
  92 +$td->runtest("shared annotations 2 pages",
  93 + {$td->COMMAND =>
  94 + "qpdf --qdf --no-original-object-ids --static-id" .
  95 + " --rotate=90:1,2 form-fields-and-annotations-shared.pdf" .
  96 + " a.pdf --flatten-rotation"},
  97 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  98 + $td->NORMALIZE_NEWLINES);
  99 +$td->runtest("check output",
  100 + {$td->FILE => "a.pdf"},
  101 + {$td->FILE => "rotated-shared-annotations-2.pdf"});
  102 +
  103 +cleanup();
  104 +$td->report($n_tests);
... ...
qpdf/qtest/signature_dictionary.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('signature_dictionary');
  16 +
  17 +my $n_tests = 0;
  18 +
  19 +$n_tests += 6;
  20 +foreach my $i (qw(preserve disable generate))
  21 +{
  22 + $td->runtest("sig dict contents hex (object-streams=$i)",
  23 + {$td->COMMAND =>
  24 + "qpdf --object-streams=$i digitally-signed.pdf a.pdf"},
  25 + {$td->STRING => "",
  26 + $td->EXIT_STATUS => 0});
  27 + # Use grep -f rather than writing something in test_driver because
  28 + # the point of the test is to ensure that the contents appears in
  29 + # the output file in the correct format.
  30 + $td->runtest("find desired contents (object-streams=$i)",
  31 + {$td->COMMAND =>
  32 + "grep -f digitally-signed-sig-dict-contents.out a.pdf"},
  33 + {$td->REGEXP => ".*",
  34 + $td->EXIT_STATUS => 0});
  35 +}
  36 +
  37 +$n_tests += 4;
  38 +foreach my $i (qw(preserve disable))
  39 +{
  40 + $td->runtest("non sig dict contents text string (object-streams=$i)",
  41 + {$td->COMMAND =>
  42 + "qpdf --object-streams=$i comment-annotation.pdf a.pdf"},
  43 + {$td->STRING => "",
  44 + $td->EXIT_STATUS => 0});
  45 + $td->runtest("find desired contents as non hex (object-streams=$i)",
  46 + {$td->COMMAND =>
  47 + "grep \"/Contents (Salad)\" a.pdf"},
  48 + {$td->REGEXP => ".*",
  49 + $td->EXIT_STATUS => 0});
  50 +}
  51 +
  52 +$n_tests += 2;
  53 + $td->runtest("non sig dict contents text string (object-streams=generate)",
  54 + {$td->COMMAND =>
  55 + "qpdf --object-streams=generate comment-annotation.pdf a.pdf"},
  56 + {$td->STRING => "",
  57 + $td->EXIT_STATUS => 0});
  58 + $td->runtest("plain text not found due to compression (object-streams=generate)",
  59 + {$td->COMMAND =>
  60 + "grep \"/Contents (Salad)\" a.pdf"},
  61 + {$td->REGEXP => ".*",
  62 + $td->EXIT_STATUS => 1});
  63 +
  64 +$n_tests += 12;
  65 +foreach my $i (qw(40 128 256))
  66 +{
  67 + my $x = "";
  68 + if ($i < 256)
  69 + {
  70 + $x = "--allow-weak-crypto";
  71 + }
  72 + $td->runtest("encrypt $i",
  73 + {$td->COMMAND =>
  74 + "qpdf $x --encrypt '' o $i --" .
  75 + " digitally-signed.pdf a.pdf"},
  76 + {$td->STRING => "",
  77 + $td->EXIT_STATUS => 0});
  78 + $td->runtest("find desired contents (encrypt $i)",
  79 + {$td->COMMAND =>
  80 + "grep -f digitally-signed-sig-dict-contents.out a.pdf"},
  81 + {$td->REGEXP => ".*",
  82 + $td->EXIT_STATUS => 0});
  83 + $td->runtest("decrypt",
  84 + {$td->COMMAND =>
  85 + "qpdf --decrypt a.pdf b.pdf"},
  86 + {$td->REGEXP => ".*",
  87 + $td->EXIT_STATUS => 0});
  88 + $td->runtest("find desired contents (decrypt $i)",
  89 + {$td->COMMAND =>
  90 + "grep -f digitally-signed-sig-dict-contents.out b.pdf"},
  91 + {$td->REGEXP => ".*",
  92 + $td->EXIT_STATUS => 0});
  93 +}
  94 +
  95 +$n_tests += 15;
  96 +foreach my $i (qw(40 128 256))
  97 +{
  98 + my $x = "";
  99 + if ($i < 256)
  100 + {
  101 + $x = "--allow-weak-crypto";
  102 + }
  103 + $td->runtest("non sig dict encrypt $i",
  104 + {$td->COMMAND =>
  105 + "qpdf $x --encrypt '' o $i --" .
  106 + " comment-annotation.pdf a.pdf"},
  107 + {$td->STRING => "",
  108 + $td->EXIT_STATUS => 0});
  109 + $td->runtest("plain text not found due to encryption (non sig dict encrypt $i)",
  110 + {$td->COMMAND =>
  111 + "grep \"/Contents (Salad)\" a.pdf"},
  112 + {$td->REGEXP => ".*",
  113 + $td->EXIT_STATUS => 1});
  114 + $td->runtest("find encrypted contents (non sig dict encrypt $i)",
  115 + {$td->COMMAND =>
  116 + "grep \"/Contents <.*>\" a.pdf"},
  117 + {$td->REGEXP => ".*",
  118 + $td->EXIT_STATUS => 0});
  119 + $td->runtest("non sig dict decrypt",
  120 + {$td->COMMAND =>
  121 + "qpdf --decrypt a.pdf b.pdf"},
  122 + {$td->REGEXP => ".*",
  123 + $td->EXIT_STATUS => 0});
  124 + $td->runtest("find desired contents (non sig dict decrypt $i)",
  125 + {$td->COMMAND =>
  126 + "grep \"/Contents (Salad)\" b.pdf"},
  127 + {$td->REGEXP => ".*",
  128 + $td->EXIT_STATUS => 0});
  129 +}
  130 +
  131 +cleanup();
  132 +$td->report($n_tests);
... ...
qpdf/qtest/specialized_filter.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use Digest::MD5;
  6 +use File::Copy;
  7 +
  8 +unshift(@INC, '.');
  9 +require qpdf_test_helpers;
  10 +
  11 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  12 +
  13 +require TestDriver;
  14 +
  15 +cleanup();
  16 +
  17 +my $td = new TestDriver('specialized_filter');
  18 +
  19 +my $n_tests = 3;
  20 +my $n_compare_pdfs = 1;
  21 +
  22 +# The PDF file was submitted on bug #83 on github. All the PNG filters
  23 +# are exercised. The test suite does not exercise PNG predictors with
  24 +# LZW because I don't have a way to create such a file, but it's very
  25 +# likely that it will work since the handling of the PNG filters is
  26 +# separate from the regular decompression.
  27 +$td->runtest("decode png-filtering",
  28 + {$td->COMMAND => "qpdf --static-id" .
  29 + " --compress-streams=n --decode-level=generalized" .
  30 + " png-filters.pdf a.pdf"},
  31 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  32 +$td->runtest("check output",
  33 + {$td->FILE => "a.pdf"},
  34 + {$td->FILE => "png-filters-decoded.pdf"});
  35 +compare_pdfs($td, "png-filters.pdf", "a.pdf");
  36 +
  37 +$td->runtest("stream with tiff predictor",
  38 + {$td->COMMAND => "qpdf --check tiff-predictor.pdf"},
  39 + {$td->FILE => "tiff-predictor.out",
  40 + $td->EXIT_STATUS => 0},
  41 + $td->NORMALIZE_NEWLINES);
  42 +
  43 +cleanup();
  44 +$td->report(calc_ntests($n_tests, $n_compare_pdfs));
... ...
qpdf/qtest/specific_bugs.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('specific_bugs');
  16 +
  17 +# The number is the github issue number in which the bug was reported.
  18 +my @bug_tests = (
  19 + ["51", "resolve loop", 3],
  20 + ["99", "object 0", 2],
  21 + ["99b", "object 0", 2],
  22 + ["100", "xref reconstruction loop", 2],
  23 + ["101", "resolve for exception text", 2],
  24 + ["117", "other infinite loop", 3],
  25 + ["118", "other infinite loop", 2],
  26 + ["119", "other infinite loop", 3],
  27 + ["120", "other infinite loop", 3],
  28 + ["106", "zlib data error", 3],
  29 + ["141a", "/W entry size 0", 2],
  30 + ["141b", "/W entry size 0", 2],
  31 + ["143", "self-referential ostream", 3, "--preserve-unreferenced"],
  32 + ["146", "very deeply nested array", 2],
  33 + ["147", "previously caused memory error", 2],
  34 + ["148", "free memory on bad flate", 2],
  35 + ["149", "xref prev pointer loop", 3],
  36 + ["150", "integer overflow", 2],
  37 + ["202", "even more deeply nested dictionary", 2],
  38 + ["263", "empty xref stream", 2],
  39 + ["335a", "ozz-fuzz-12152", 2],
  40 + ["335b", "ozz-fuzz-14845", 2],
  41 + ["fuzz-16214", "stream in object stream", 3, "--preserve-unreferenced"],
  42 + # When adding to this list, consider adding to CORPUS_FROM_TEST in
  43 + # fuzz/CMakeLists.txt and updating the count in
  44 + # fuzz/qtest/fuzz.test.
  45 + );
  46 +my $n_tests = scalar(@bug_tests);
  47 +foreach my $d (@bug_tests)
  48 +{
  49 + my ($n, $description, $exit_status, $xargs) = @$d;
  50 + if (! defined $xargs)
  51 + {
  52 + $xargs = "";
  53 + }
  54 + if (-f "issue-$n.obfuscated")
  55 + {
  56 + # Some of the PDF files in the test suite trigger anti-virus
  57 + # warnings (MAL/PDFEx-H) and are quarantined or deleted by
  58 + # some antivirus software. These files are not actually
  59 + # infected files with malicious intent. They are present in
  60 + # the test suite to ensure that qpdf does not crash when
  61 + # process those files. Base64-encode them and pass them to
  62 + # stdin to prevent anti-virus programs from messing up the
  63 + # extracted sources. Search for "obfuscated" in test_driver.cc
  64 + # for instructions on how to obfuscate input files.
  65 + $td->runtest($description,
  66 + {$td->COMMAND => "test_driver 45 issue-$n"},
  67 + {$td->FILE => "issue-$n.out",
  68 + $td->EXIT_STATUS => $exit_status},
  69 + $td->NORMALIZE_NEWLINES);
  70 + }
  71 + else
  72 + {
  73 + my $base = (-f "issue-$n.pdf") ? "issue-$n" : "$n";
  74 + $td->runtest($description,
  75 + {$td->COMMAND => "qpdf $xargs $base.pdf a.pdf"},
  76 + {$td->FILE => "$base.out",
  77 + $td->EXIT_STATUS => $exit_status},
  78 + $td->NORMALIZE_NEWLINES);
  79 + }
  80 +}
  81 +cleanup();
  82 +$td->report($n_tests);
... ...
qpdf/qtest/specific_file.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('specific_file');
  16 +
  17 +my $n_tests = 11;
  18 +
  19 +# Special PDF files that caused problems at some point
  20 +
  21 +$td->runtest("damaged stream",
  22 + {$td->COMMAND => "qpdf --check damaged-stream.pdf"},
  23 + {$td->FILE => "damaged-stream.out", $td->EXIT_STATUS => 3},
  24 + $td->NORMALIZE_NEWLINES);
  25 +$td->runtest("damaged stream (C)",
  26 + {$td->COMMAND => "qpdf-ctest 2 damaged-stream.pdf '' a.pdf"},
  27 + {$td->FILE => "damaged-stream-c-check.out", $td->EXIT_STATUS => 0},
  28 + $td->NORMALIZE_NEWLINES);
  29 +$td->runtest("compress objstm and xref",
  30 + {$td->COMMAND =>
  31 + "qpdf --static-id --stream-data=compress".
  32 + " --object-streams=generate minimal.pdf a.pdf"},
  33 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  34 + $td->NORMALIZE_NEWLINES);
  35 +$td->runtest("check output",
  36 + {$td->FILE => "a.pdf"},
  37 + {$td->FILE => "compress-objstm-xref.pdf"});
  38 +$td->runtest("qdf + preserved-unreferenced + xref streams",
  39 + {$td->COMMAND => "qpdf --qdf --preserve-unreferenced" .
  40 + " --static-id compress-objstm-xref.pdf a.pdf"},
  41 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  42 +$td->runtest("check output",
  43 + {$td->FILE => "a.pdf"},
  44 + {$td->FILE => "compress-objstm-xref-qdf.pdf"});
  45 +$td->runtest("check fix-qdf idempotency",
  46 + {$td->COMMAND => "fix-qdf a.pdf"},
  47 + {$td->FILE => "a.pdf", $td->EXIT_STATUS => 0});
  48 +$td->runtest("pages points to page",
  49 + {$td->COMMAND =>
  50 + "qpdf --static-id --linearize pages-is-page.pdf a.pdf"},
  51 + {$td->FILE => "pages-is-page.out", $td->EXIT_STATUS => 3},
  52 + $td->NORMALIZE_NEWLINES);
  53 +$td->runtest("check output",
  54 + {$td->FILE => "a.pdf"},
  55 + {$td->FILE => "pages-is-page-out.pdf"});
  56 +$td->runtest("Acroform /DR with indirect subkey",
  57 + {$td->COMMAND =>
  58 + "qpdf --static-id --empty" .
  59 + " --pages dr-with-indirect-item.pdf -- a.pdf"},
  60 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  61 + $td->NORMALIZE_NEWLINES);
  62 +$td->runtest("check output",
  63 + {$td->FILE => "a.pdf"},
  64 + {$td->FILE => "dr-with-indirect-item-out.pdf"});
  65 +
  66 +cleanup();
  67 +$td->report($n_tests);
... ...
qpdf/qtest/split_pages.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +use Digest::MD5;
  6 +use File::Copy;
  7 +
  8 +unshift(@INC, '.');
  9 +require qpdf_test_helpers;
  10 +
  11 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  12 +
  13 +require TestDriver;
  14 +
  15 +cleanup();
  16 +
  17 +my $td = new TestDriver('split_pages');
  18 +
  19 +my $n_tests = 42;
  20 +my $n_compare_pdfs = 2;
  21 +
  22 +# sp = split-pages
  23 +my @sp_cases = (
  24 + [11, '%d at beginning', '', '%d_split-out.zdf'],
  25 + [11, '%d at end', '--qdf', 'split-out.zdf_%d'],
  26 + [11, '%d in middle', '--allow-weak-crypto --encrypt u o 128 --',
  27 + 'a-%d-split-out.zdf'],
  28 + [11, 'pdf extension', '', 'split-out.Pdf'],
  29 + [4, 'fallback', '--pages 11-pages.pdf 1-3 minimal.pdf --', 'split-out'],
  30 + [1, 'broken data', '--pages broken-lzw.pdf --', 'split-out.pdf',
  31 + {$td->FILE => "broken-lzw.out", $td->EXIT_STATUS => 3}],
  32 + );
  33 +for (@sp_cases)
  34 +{
  35 + $n_tests += 1 + $_->[0];
  36 +}
  37 +
  38 +$td->runtest("split page group > 1",
  39 + {$td->COMMAND => "qpdf --static-id --split-pages=5 11-pages.pdf" .
  40 + " --verbose split-out-group.pdf"},
  41 + {$td->FILE => "split-pages-group.out", $td->EXIT_STATUS => 0},
  42 + $td->NORMALIZE_NEWLINES);
  43 +foreach my $f ('01-05', '06-10', '11-11')
  44 +{
  45 + $td->runtest("check out group $f",
  46 + {$td->FILE => "split-out-group-$f.pdf"},
  47 + {$td->FILE => "split-exp-group-$f.pdf"});
  48 +}
  49 +
  50 +$td->runtest("no split-pages to stdout",
  51 + {$td->COMMAND => "qpdf --split-pages 11-pages.pdf -"},
  52 + {$td->FILE => "split-pages-stdout.out", $td->EXIT_STATUS => 2},
  53 + $td->NORMALIZE_NEWLINES);
  54 +
  55 +$td->runtest("split page with shared resources",
  56 + {$td->COMMAND => "qpdf --qdf --static-id --split-pages=4".
  57 + " shared-images.pdf split-out-shared.pdf"},
  58 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  59 +foreach my $i (qw(01-04 05-08 09-10))
  60 +{
  61 + $td->runtest("check output ($i)",
  62 + {$td->FILE => "split-out-shared-$i.pdf"},
  63 + {$td->FILE => "shared-split-$i.pdf"});
  64 +}
  65 +
  66 +$td->runtest("split page with labels",
  67 + {$td->COMMAND => "qpdf --qdf --static-id --split-pages=6".
  68 + " 11-pages-with-labels.pdf split-out-labels.pdf"},
  69 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  70 +foreach my $i (qw(01-06 07-11))
  71 +{
  72 + $td->runtest("check output ($i)",
  73 + {$td->FILE => "split-out-labels-$i.pdf"},
  74 + {$td->FILE => "labels-split-$i.pdf"});
  75 +}
  76 +
  77 +# See comments in TODO about these expected failures. Search for
  78 +# "split page with outlines".
  79 +$td->runtest("split page with outlines",
  80 + {$td->COMMAND => "qpdf --qdf --static-id --split-pages=10".
  81 + " outlines-with-actions.pdf split-out-outlines.pdf"},
  82 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  83 +foreach my $i (qw(01-10 11-20 21-30))
  84 +{
  85 + $td->runtest("check output ($i)",
  86 + {$td->FILE => "split-out-outlines-$i.pdf"},
  87 + {$td->FILE => "outlines-split-$i.pdf"},
  88 + $td->EXPECT_FAILURE)
  89 +}
  90 +
  91 +foreach my $d (@sp_cases)
  92 +{
  93 + my ($n, $description, $xargs, $out, $exp) = @$d;
  94 + if (! defined $exp)
  95 + {
  96 + $exp = {$td->STRING => "", $td->EXIT_STATUS => 0};
  97 + }
  98 + $td->runtest("split pages " . $description,
  99 + {$td->COMMAND =>
  100 + "qpdf --static-id --split-pages 11-pages.pdf" .
  101 + " $xargs $out"},
  102 + $exp,
  103 + $td->NORMALIZE_NEWLINES);
  104 + my $pattern = $out;
  105 + my $nlen = length($n);
  106 + if ($pattern =~ m/\%d/)
  107 + {
  108 + $pattern =~ s/\%d/\%0${nlen}d/;
  109 + }
  110 + elsif ($pattern =~ m/\.pdf$/i)
  111 + {
  112 + $pattern =~ s/(\.pdf$)/-%0${nlen}d$1/i;
  113 + }
  114 + else
  115 + {
  116 + $pattern .= "-%0${nlen}d";
  117 + }
  118 + for (my $i = 1; $i <= $n; ++$i)
  119 + {
  120 + my $actual = sprintf($pattern, $i);
  121 + my $expected = $actual;
  122 + $expected =~ s/split-out/split-exp/;
  123 + $td->runtest("check output page $i ($description)",
  124 + {$td->FILE => $actual},
  125 + {$td->FILE => $expected});
  126 + }
  127 +}
  128 +
  129 +$td->runtest("split shared font, xobject",
  130 + {$td->COMMAND =>
  131 + "qpdf --static-id --qdf --no-original-object-ids" .
  132 + " --split-pages shared-font-xobject.pdf" .
  133 + " split-out-shared-font-xobject.pdf"},
  134 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  135 +foreach my $i (qw(1 2 3 4))
  136 +{
  137 + $td->runtest("check output ($i)",
  138 + {$td->FILE => "split-out-shared-font-xobject-$i.pdf"},
  139 + {$td->FILE => "shared-font-xobject-split-$i.pdf"});
  140 +}
  141 +
  142 +$td->runtest("unreferenced resources with bad token",
  143 + {$td->COMMAND =>
  144 + "qpdf --qdf --static-id --split-pages=2" .
  145 + " --remove-unreferenced-resources=yes" .
  146 + " split-tokens.pdf split-out-bad-token.pdf"},
  147 + {$td->FILE => "split-tokens-split.out", $td->EXIT_STATUS => 3},
  148 + $td->NORMALIZE_NEWLINES);
  149 +$td->runtest("check output",
  150 + {$td->FILE => "split-out-bad-token-1-2.pdf"},
  151 + {$td->FILE => "split-tokens-split-1-2.pdf"});
  152 +$td->runtest("--no-warn with proxied warnings during split",
  153 + {$td->COMMAND =>
  154 + "qpdf --qdf --static-id --split-pages=2" .
  155 + " --no-warn --remove-unreferenced-resources=yes" .
  156 + " split-tokens.pdf split-out-bad-token.pdf"},
  157 + {$td->STRING => "", $td->EXIT_STATUS => 3},
  158 + $td->NORMALIZE_NEWLINES);
  159 +
  160 +$td->runtest("shared images in form xobject",
  161 + {$td->COMMAND => "qpdf --qdf --static-id --split-pages".
  162 + " shared-form-images.pdf split-out-shared-form.pdf"},
  163 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  164 +foreach my $i (qw(1 2 3 4 5 6))
  165 +{
  166 + $td->runtest("check output ($i)",
  167 + {$td->FILE => "split-out-shared-form-$i.pdf"},
  168 + {$td->FILE => "shared-form-split-$i.pdf"});
  169 +}
  170 +$td->runtest("merge for compare",
  171 + {$td->COMMAND => "qpdf --static-id --empty --pages" .
  172 + " split-out-shared-form*.pdf -- a.pdf"},
  173 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  174 +$td->runtest("check output",
  175 + {$td->FILE => "a.pdf"},
  176 + {$td->FILE => "shared-form-images-merged.pdf"});
  177 +compare_pdfs($td, "shared-form-images.pdf", "a.pdf");
  178 +
  179 +$td->runtest("shared form xobject subkey",
  180 + {$td->COMMAND => "qpdf --qdf --static-id --split-pages".
  181 + " shared-form-images-xobject.pdf" .
  182 + " split-out-shared-form-xobject.pdf"},
  183 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  184 +foreach my $i (qw(1 2))
  185 +{
  186 + $td->runtest("check output ($i)",
  187 + {$td->FILE => "split-out-shared-form-xobject-$i.pdf"},
  188 + {$td->FILE => "shared-form-xobject-split-$i.pdf"});
  189 +}
  190 +
  191 +my @fo_resources = (['form-xobjects-no-resources', 1],
  192 + ['form-xobjects-some-resources1', 0],
  193 + ['form-xobjects-some-resources2', 0]);
  194 +foreach my $d (@fo_resources)
  195 +{
  196 + my ($f, $compare) = @$d;
  197 + $td->runtest("split $f",
  198 + {$td->COMMAND =>
  199 + "qpdf --empty --static-id --pages $f.pdf 1 --" .
  200 + " --remove-unreferenced-resources=yes a.pdf"},
  201 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  202 + $td->NORMALIZE_NEWLINES);
  203 + $td->runtest("check output ($f)",
  204 + {$td->FILE => "a.pdf"},
  205 + {$td->FILE => "$f-out.pdf"});
  206 + if ($compare)
  207 + {
  208 + compare_pdfs($td, "$f.pdf", "a.pdf");
  209 + }
  210 +}
  211 +
  212 +cleanup();
  213 +$td->report(calc_ntests($n_tests, $n_compare_pdfs));
... ...
qpdf/qtest/stream_data.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('stream_data');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("get stream data",
  20 + {$td->COMMAND => "test_driver 11 stream-data.pdf"},
  21 + {$td->FILE => "test11.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("get stream data fails on jpeg",
  24 + {$td->COMMAND => "test_driver 68 jpeg-qstream.pdf"},
  25 + {$td->FILE => "test68.out", $td->EXIT_STATUS => 0},
  26 + $td->NORMALIZE_NEWLINES);
  27 +
  28 +cleanup();
  29 +$td->report($n_tests);
... ...
qpdf/qtest/stream_line_terminators.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('stream_line_terminators');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("odd terminators for stream keyword",
  20 + {$td->COMMAND =>
  21 + "qpdf --qdf --static-id" .
  22 + " stream-line-enders.pdf a.qdf"},
  23 + {$td->FILE => "stream-line-enders.out",
  24 + $td->EXIT_STATUS => 3},
  25 + $td->NORMALIZE_NEWLINES);
  26 +$td->runtest("check output",
  27 + {$td->FILE => "a.qdf"},
  28 + {$td->FILE => "stream-line-enders.qdf"});
  29 +
  30 +cleanup();
  31 +$td->report($n_tests);
... ...
qpdf/qtest/stream_replacements.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('stream_replacements');
  16 +
  17 +my $n_tests = 10;
  18 +
  19 +$td->runtest("replace stream data",
  20 + {$td->COMMAND => "test_driver 7 qstream.pdf"},
  21 + {$td->STRING => "test 7 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "replaced-stream-data.pdf"});
  26 +$td->runtest("replace stream data compressed",
  27 + {$td->COMMAND => "test_driver 8 qstream.pdf"},
  28 + {$td->FILE => "test8.out", $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("check output",
  31 + {$td->FILE => "a.pdf"},
  32 + {$td->FILE => "replaced-stream-data-flate.pdf"});
  33 +$td->runtest("new streams",
  34 + {$td->COMMAND => "test_driver 9 minimal.pdf"},
  35 + {$td->FILE => "test9.out", $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +$td->runtest("new stream",
  38 + {$td->FILE => "a.pdf"},
  39 + {$td->FILE => "new-streams.pdf"});
  40 +$td->runtest("add page contents",
  41 + {$td->COMMAND => "test_driver 10 minimal.pdf"},
  42 + {$td->STRING => "test 10 done\n", $td->EXIT_STATUS => 0},
  43 + $td->NORMALIZE_NEWLINES);
  44 +$td->runtest("new stream",
  45 + {$td->FILE => "a.pdf"},
  46 + {$td->FILE => "add-contents.pdf"});
  47 +$td->runtest("functional replace stream data",
  48 + {$td->COMMAND => "test_driver 78 minimal.pdf"},
  49 + {$td->FILE => "test78.out", $td->EXIT_STATUS => 0},
  50 + $td->NORMALIZE_NEWLINES);
  51 +$td->runtest("check output",
  52 + {$td->FILE => "a.pdf"},
  53 + {$td->FILE => "test78.pdf"});
  54 +
  55 +cleanup();
  56 +$td->report($n_tests);
... ...
qpdf/qtest/swap_and_replace.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('swap_and_replace');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("swap and replace",
  20 + {$td->COMMAND => "test_driver 14 test14-in.pdf"},
  21 + {$td->FILE => "test14.out",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +$td->runtest("check output",
  25 + {$td->FILE => "a.pdf"},
  26 + {$td->FILE => "test14-out.pdf"});
  27 +
  28 +# Most of the test suite uses static or deterministic ID. This test
  29 +# case exercises regular ID generation. Test 14 also exercises writing
  30 +# to memory without static ID.
  31 +$td->runtest("check non-static ID version",
  32 + {$td->COMMAND => "sh ./diff-ignore-ID-version a.pdf b.pdf"},
  33 + {$td->STRING => "okay\n", $td->EXIT_STATUS => 0},
  34 + $td->NORMALIZE_NEWLINES);
  35 +
  36 +cleanup();
  37 +$td->report($n_tests);
... ...
qpdf/qtest/token_filters.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('token_filters');
  16 +
  17 +my $n_tests = 2;
  18 +
  19 +$td->runtest("token filter",
  20 + {$td->COMMAND => "test_driver 41 coalesce.pdf"},
  21 + {$td->STRING => "test 41 done\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("check output",
  24 + {$td->FILE => "a.pdf"},
  25 + {$td->FILE => "token-filters-out.pdf"});
  26 +
  27 +cleanup();
  28 +$td->report($n_tests);
... ...
qpdf/qtest/tokenizer.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('tokenizer');
  16 +
  17 +my $n_tests = 4;
  18 +
  19 +$td->runtest("tokenizer with no ignorable",
  20 + {$td->COMMAND => "test_tokenizer -no-ignorable tokens.pdf"},
  21 + {$td->FILE => "tokens-no-ignorable.out", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +
  24 +$td->runtest("tokenizer",
  25 + {$td->COMMAND => "test_tokenizer tokens.pdf"},
  26 + {$td->FILE => "tokens.out", $td->EXIT_STATUS => 0},
  27 + $td->NORMALIZE_NEWLINES);
  28 +
  29 +$td->runtest("tokenizer with max_len",
  30 + {$td->COMMAND => "test_tokenizer -maxlen 50 tokens.pdf"},
  31 + {$td->FILE => "tokens-maxlen.out", $td->EXIT_STATUS => 0},
  32 + $td->NORMALIZE_NEWLINES);
  33 +
  34 +$td->runtest("ignore bad token",
  35 + {$td->COMMAND =>
  36 + "qpdf --show-xref bad-token-startxref.pdf"},
  37 + {$td->FILE => "bad-token-startxref.out",
  38 + $td->EXIT_STATUS => 0},
  39 + $td->NORMALIZE_NEWLINES);
  40 +
  41 +cleanup();
  42 +$td->report($n_tests);
... ...
qpdf/qtest/type_checks.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('type_checks');
  16 +
  17 +my $n_tests = 5;
  18 +
  19 +# Whenever object-types.pdf is edited, object-types-os.pdf should be
  20 +# regenerated.
  21 +$td->runtest("ensure object-types-os is up-to-date",
  22 + {$td->COMMAND =>
  23 + "qpdf" .
  24 + " --object-streams=generate" .
  25 + " --deterministic-id" .
  26 + " --stream-data=uncompress" .
  27 + " object-types.pdf a.pdf"},
  28 + {$td->STRING => "", $td->EXIT_STATUS => 0});
  29 +$td->runtest("check file",
  30 + {$td->FILE => "a.pdf"},
  31 + {$td->FILE => "object-types-os.pdf"});
  32 +$td->runtest("type checks",
  33 + {$td->COMMAND => "test_driver 42 object-types.pdf"},
  34 + {$td->FILE => "object-types.out",
  35 + $td->EXIT_STATUS => 0},
  36 + $td->NORMALIZE_NEWLINES);
  37 +$td->runtest("type checks with object streams",
  38 + {$td->COMMAND => "test_driver 42 object-types-os.pdf"},
  39 + {$td->FILE => "object-types-os.out",
  40 + $td->EXIT_STATUS => 0},
  41 + $td->NORMALIZE_NEWLINES);
  42 +$td->runtest("compound type checks",
  43 + {$td->COMMAND => "test_driver 82 object-types-os.pdf"},
  44 + {$td->STRING => "test 82 done\n", $td->EXIT_STATUS => 0},
  45 + $td->NORMALIZE_NEWLINES);
  46 +
  47 +cleanup();
  48 +$td->report($n_tests);
... ...
qpdf/qtest/unicode_filenames.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('unicode_filenames');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +$td->runtest("create unicode filenames",
  20 + {$td->COMMAND => "test_unicode_filenames"},
  21 + {$td->STRING => "created Unicode filenames\n",
  22 + $td->EXIT_STATUS => 0},
  23 + $td->NORMALIZE_NEWLINES);
  24 +
  25 +foreach my $d (['auto-รผ', 1], ['auto-รถฯ€', 2])
  26 +{
  27 + my ($u, $n) = @$d;
  28 + $td->runtest("unicode filename $u",
  29 + {$td->COMMAND => "qpdf --check $u.pdf"},
  30 + {$td->FILE => "check-unicode-filename-$n.out",
  31 + $td->EXIT_STATUS => 0},
  32 + $td->NORMALIZE_NEWLINES);
  33 +}
  34 +
  35 +cleanup();
  36 +$td->report($n_tests);
... ...
qpdf/qtest/unicode_password.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('unicode_password');
  16 +
  17 +my $n_tests = 0;
  18 +# $n_tests incremented below
  19 +
  20 +# Files with each of these passwords when properly encoded have been
  21 +# tested manually with multiple PDF viewers. Adobe Reader, chrome,
  22 +# xpdf, and gv can open all of them except R3 with "single-byte",
  23 +# which can be opened by xpdf and gv but not the others. As of
  24 +# 2019-01-19, okular and atril (evince) are not able to open R=6 files
  25 +# with Unicode passwords as generated by qpdf but can open the R=3
  26 +# files.
  27 +
  28 +# [bits, password-or-password-name, write-encoding, actual-encoding, xargs,
  29 +# [[read-encoding, strict?, fail?, tried-others, xargs]]]
  30 +my @unicode_pw_cases = (
  31 + [128, 'simple', 'pdf-doc', 'pdf-doc', '',
  32 + [['utf8', 0, 0, 1, ''],
  33 + ['utf8', 1, 1, 0, ''],
  34 + ['pdf-doc', 1, 0, 0, ''],
  35 + ]],
  36 + [128, 'simple', 'utf8', 'utf8', '--password-mode=bytes',
  37 + [['pdf-doc', 0, 0, 1, ''],
  38 + ['pdf-doc', 1, 1, 0, ''],
  39 + ['utf8', 1, 0, 0, ''],
  40 + ]],
  41 + [128, 'simple', 'utf8', 'pdf-doc', '--password-mode=unicode',
  42 + [['pdf-doc', 1, 0, 0, ''],
  43 + ]],
  44 + [128, 'simple', 'utf8', 'pdf-doc', '--password-mode=auto',
  45 + [['pdf-doc', 1, 0, 0, ''],
  46 + ]],
  47 + [128, 'single-byte', 'utf8', 'pdf-doc', '',
  48 + [['pdf-doc', 1, 0, 0, ''],
  49 + ['win-ansi', 0, 0, 1, ''],
  50 + ]],
  51 + [128, 'single-byte', 'utf8', 'pdf-doc', '--password-mode=unicode',
  52 + [['pdf-doc', 1, 0, 0, ''],
  53 + ['win-ansi', 0, 0, 1, ''],
  54 + ]],
  55 + [128, 'single-byte', 'win-ansi', '', '--password-mode=unicode',
  56 + "supplied password is not valid UTF-8\n",
  57 + ],
  58 + [128, 'single-byte', 'win-ansi', 'win-ansi', '',
  59 + [['win-ansi', 1, 0, 0, ''],
  60 + ]],
  61 + [128, 'single-byte', 'pdf-doc', 'pdf-doc', '',
  62 + [['pdf-doc', 1, 0, 0, ''],
  63 + ['win-ansi', 0, 0, 1, ''],
  64 + ['pdf-doc-hex', 1, 0, 0, '--password-mode=hex-bytes'],
  65 + ]],
  66 + [128, 'complex', 'utf8', '', '--password-mode=unicode',
  67 + "supplied password cannot be encoded for 40-bit or" .
  68 + " 128-bit encryption formats\n"
  69 + ],
  70 + [128, 'complex', 'utf8', 'utf8', '--password-mode=bytes',
  71 + [['utf8', 1, 0, 0, ''],
  72 + ]],
  73 + [256, 'single-byte', 'win-ansi', '', '--password-mode=unicode',
  74 + "supplied password is not valid UTF-8\n",
  75 + ],
  76 + [256, 'single-byte', 'win-ansi', '', '--password-mode=auto',
  77 + "supplied password is not a valid Unicode password, which is" .
  78 + " required for 256-bit encryption; to really use this password," .
  79 + " rerun with the --password-mode=bytes option\n",
  80 + ],
  81 + [256, 'single-byte', 'win-ansi', 'win-ansi', '--password-mode=bytes',
  82 + [['utf8', 0, 0, 1, ''],
  83 + ['utf8', 1, 1, 0, ''],
  84 + ['win-ansi', 1, 0, 0, ''],
  85 + ['win-ansi', 0, 0, 0, ''],
  86 + ['pdf-doc', 0, 0, 1, ''],
  87 + ['pdf-doc-hex', 0, 0, 1, '--password-mode=hex-bytes'],
  88 + ]],
  89 + [256, 'complex', 'utf8', 'utf8', '',
  90 + [['utf8', 1, 0, 0, ''],
  91 + ['utf8-hex', 1, 0, 0, '--password-mode=hex-bytes'],
  92 + ]],
  93 + [256, 'complex', 'utf8-hex', 'utf8', '--password-mode=hex-bytes',
  94 + [['utf8', 1, 0, 0, ''],
  95 + ['utf8-hex', 1, 0, 0, '--password-mode=hex-bytes'],
  96 + ]],
  97 + [256, 'complex', 'utf8', 'utf8', '--password-mode=unicode',
  98 + [['utf8', 1, 0, 0, ''],
  99 + ['password-arg-simple-utf8', 0, 1, 1, ''],
  100 + ]],
  101 + );
  102 +
  103 +for my $d (@unicode_pw_cases)
  104 +{
  105 + my $decode_cases = $d->[5];
  106 + $n_tests += 1;
  107 + if (ref($decode_cases) eq 'ARRAY')
  108 + {
  109 + $n_tests += scalar(@$decode_cases);
  110 + }
  111 +}
  112 +
  113 +foreach my $d (@unicode_pw_cases)
  114 +{
  115 + my ($bits, $pw, $w_encoding, $a_encoding, $xargs, $decode_cases) = @$d;
  116 + my $w_pfile = "password-bare-$pw-$w_encoding";
  117 + my $upass;
  118 + if (-f $w_pfile)
  119 + {
  120 + $upass = '@' . $w_pfile;
  121 + }
  122 + else
  123 + {
  124 + $upass = "$pw";
  125 + }
  126 + my $outbase = "unicode-pw-$bits-$pw-$w_encoding-$xargs";
  127 + my $exp = '';
  128 + if (ref($decode_cases) ne 'ARRAY')
  129 + {
  130 + $exp = "qpdf: $decode_cases";
  131 + $decode_cases = [];
  132 + }
  133 + $td->runtest("encode $bits, $pw, $w_encoding",
  134 + {$td->COMMAND =>
  135 + "qpdf $xargs --static-id --static-aes-iv" .
  136 + " --allow-weak-crypto" .
  137 + " --encrypt $upass o $bits -- minimal.pdf a.pdf"},
  138 + {$td->STRING => $exp, $td->EXIT_STATUS => ($exp ? 2 : 0)},
  139 + $td->NORMALIZE_NEWLINES);
  140 + foreach my $d2 (@$decode_cases)
  141 + {
  142 + my ($r_encoding, $strict, $xfail, $tried_others, $r_xargs) = @$d2;
  143 + my $r_pfile = "password-arg-$pw-$r_encoding";
  144 + if (! -f $r_pfile)
  145 + {
  146 + $r_pfile = $r_encoding;
  147 + }
  148 + my $r_output = "";
  149 + $r_output .= "trying other\n" if $tried_others;
  150 + if ($xfail)
  151 + {
  152 + $r_output .= "qpdf: a.pdf: invalid password\n";
  153 + }
  154 + else
  155 + {
  156 + $r_output .= "R = " . ($bits == 128 ? '3' : '6') . "\n";
  157 + open(F, "<password-bare-$pw-$a_encoding") or die;
  158 + chomp (my $apw = <F>);
  159 + close(F);
  160 + $r_output .= "User password = $apw\n";
  161 + }
  162 + $r_xargs .= $strict ? ' --suppress-password-recovery' : '';
  163 + $td->runtest("decrypt $pw, $r_encoding, strict=$strict",
  164 + {$td->COMMAND =>
  165 + "qpdf --show-encryption --verbose" .
  166 + " $r_xargs a.pdf \@$r_pfile",
  167 + $td->FILTER => "perl show-unicode-encryption.pl"},
  168 + {$td->STRING => "$r_output",
  169 + $td->EXIT_STATUS => ($xfail ? 2 : 0)},
  170 + $td->NORMALIZE_NEWLINES);
  171 + }
  172 +}
  173 +
  174 +$n_tests += 5;
  175 +
  176 +$td->runtest("bytes fallback warning",
  177 + {$td->COMMAND =>
  178 + "qpdf --allow-weak-crypto" .
  179 + " --encrypt \@password-bare-complex-utf8 o 128 --" .
  180 + " minimal.pdf a.pdf"},
  181 + {$td->FILE => "bytes-fallback.out", $td->EXIT_STATUS => 0},
  182 + $td->NORMALIZE_NEWLINES);
  183 +{ # local scope
  184 + my $r_output = "";
  185 + $r_output .= "R = 3\n";
  186 + open(F, "<password-bare-complex-utf8") or die;
  187 + chomp (my $apw = <F>);
  188 + close(F);
  189 + $r_output .= "User password = $apw\n";
  190 + $td->runtest("decrypt bytes fallback",
  191 + {$td->COMMAND =>
  192 + "qpdf --show-encryption --verbose" .
  193 + " a.pdf \@password-arg-complex-utf8" .
  194 + " --password-mode=bytes",
  195 + $td->FILTER => "perl show-unicode-encryption.pl"},
  196 + {$td->STRING => "$r_output", $td->EXIT_STATUS => 0},
  197 + $td->NORMALIZE_NEWLINES);
  198 +}
  199 +
  200 +# Exercise passing Unicode passwords via the command line. This tests
  201 +# wmain for Windows and assumes a UTF-8 locale for other platforms.
  202 +$td->runtest("Unicode at CLI",
  203 + {$td->COMMAND =>
  204 + "qpdf --encrypt ฯ€ สฌ 256 --" .
  205 + " minimal.pdf a.pdf"},
  206 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  207 + $td->NORMALIZE_NEWLINES);
  208 +$td->runtest("Decrypt using user password",
  209 + {$td->COMMAND => "qpdf --show-encryption a.pdf --password=ฯ€"},
  210 + {$td->FILE => "unicode-up.out", $td->EXIT_STATUS => 0},
  211 + $td->NORMALIZE_NEWLINES);
  212 +$td->runtest("Decrypt using owner password",
  213 + {$td->COMMAND => "qpdf --show-encryption a.pdf --password=สฌ"},
  214 + {$td->FILE => "unicode-op.out", $td->EXIT_STATUS => 0},
  215 + $td->NORMALIZE_NEWLINES);
  216 +
  217 +cleanup();
  218 +$td->report($n_tests);
... ...
qpdf/qtest/weak_cryptography.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('weak_cryptography_cryptography');
  16 +
  17 +my $n_tests = 4;
  18 +
  19 +$td->runtest("256-bit: no warning",
  20 + {$td->COMMAND => 'qpdf --encrypt "" "" 256 -- minimal.pdf a.pdf'},
  21 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +$td->runtest("128-bit with AES: no warning",
  24 + {$td->COMMAND => 'qpdf --encrypt "" "" 128 --use-aes=y --' .
  25 + ' minimal.pdf a.pdf'},
  26 + {$td->STRING => "", $td->EXIT_STATUS => 0},
  27 + $td->NORMALIZE_NEWLINES);
  28 +$td->runtest("128-bit without AES: error",
  29 + {$td->COMMAND => 'qpdf --encrypt "" "" 128 -- minimal.pdf a.pdf'},
  30 + {$td->REGEXP => "Pass --allow-weak-crypto to enable",
  31 + $td->EXIT_STATUS => 2},
  32 + $td->NORMALIZE_NEWLINES);
  33 +$td->runtest("40-bit: error",
  34 + {$td->COMMAND => 'qpdf --encrypt "" "" 40 -- minimal.pdf a.pdf'},
  35 + {$td->REGEXP => "Pass --allow-weak-crypto to enable",
  36 + $td->EXIT_STATUS => 2},
  37 + $td->NORMALIZE_NEWLINES);
  38 +
  39 +cleanup();
  40 +$td->report($n_tests);
... ...
qpdf/qtest/windows_shell_globbing.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('windows_shell_globbing');
  16 +
  17 +my $n_tests = 1;
  18 +
  19 +$td->runtest("shell wildcard expansion",
  20 + {$td->COMMAND => "test_shell_glob 'good*.pdf'"},
  21 + {$td->STRING => "PASSED\n", $td->EXIT_STATUS => 0},
  22 + $td->NORMALIZE_NEWLINES);
  23 +
  24 +cleanup();
  25 +$td->report($n_tests);
... ...
qpdf/qtest/writer_version.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('writer_version');
  16 +
  17 +my $n_tests = 7;
  18 +
  19 +# Min/Force version
  20 +$td->runtest("set min version",
  21 + {$td->COMMAND => "qpdf --verbose --min-version=1.6 good1.pdf a.pdf"},
  22 + {$td->STRING => "qpdf: wrote file a.pdf\n",
  23 + $td->EXIT_STATUS => 0},
  24 + $td->NORMALIZE_NEWLINES);
  25 +$td->runtest("check version",
  26 + {$td->COMMAND => "qpdf --check a.pdf"},
  27 + {$td->FILE => "min-version.out",
  28 + $td->EXIT_STATUS => 0},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("force version",
  31 + {$td->COMMAND => "qpdf --force-version=1.4 a.pdf b.pdf"},
  32 + {$td->STRING => "",
  33 + $td->EXIT_STATUS => 0},
  34 + $td->NORMALIZE_NEWLINES);
  35 +$td->runtest("check version",
  36 + {$td->COMMAND => "qpdf --check b.pdf"},
  37 + {$td->FILE => "forced-version.out",
  38 + $td->EXIT_STATUS => 0},
  39 + $td->NORMALIZE_NEWLINES);
  40 +unlink "a.pdf", "b.pdf" or die;
  41 +$td->runtest("C API: min/force versions",
  42 + {$td->COMMAND => "qpdf-ctest 14 object-stream.pdf '' a.pdf b.pdf"},
  43 + {$td->STRING => "C test 14 done\n",
  44 + $td->EXIT_STATUS => 0},
  45 + $td->NORMALIZE_NEWLINES);
  46 +$td->runtest("C check version 1",
  47 + {$td->COMMAND => "qpdf-ctest 1 a.pdf '' ''"},
  48 + {$td->FILE => "c-min-version.out",
  49 + $td->EXIT_STATUS => 0},
  50 + $td->NORMALIZE_NEWLINES);
  51 +$td->runtest("C check version 2",
  52 + {$td->COMMAND => "qpdf --check b.pdf"},
  53 + {$td->FILE => "forced-version.out",
  54 + $td->EXIT_STATUS => 0},
  55 + $td->NORMALIZE_NEWLINES);
  56 +
  57 +cleanup();
  58 +$td->report($n_tests);
... ...
qpdf/qtest/xref_errors.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('xref_errors');
  16 +
  17 +my $n_tests = 6;
  18 +
  19 +# Handle file with invalid xref table and object 0 as a regular object
  20 +# (bug 3159950).
  21 +$td->runtest("check obj0.pdf",
  22 + {$td->COMMAND => "qpdf --check obj0.pdf"},
  23 + {$td->FILE => "obj0-check.out",
  24 + $td->EXIT_STATUS => 3},
  25 + $td->NORMALIZE_NEWLINES);
  26 +
  27 +# Demonstrate show-xref after check and not after check to illustrate
  28 +# that it can dump the real xref or the recovered xref.
  29 +$td->runtest("dump bad xref",
  30 + {$td->COMMAND => "qpdf --show-xref bad-xref-entry.pdf"},
  31 + {$td->FILE => "bad-xref-entry.out",
  32 + $td->EXIT_STATUS => 0},
  33 + $td->NORMALIZE_NEWLINES);
  34 +# Test @file here too.
  35 +open(F, ">args") or die;
  36 +print F "--check\n";
  37 +print F "--show-xref\n";
  38 +close(F);
  39 +$td->runtest("dump corrected bad xref",
  40 + {$td->COMMAND => "qpdf \@args bad-xref-entry.pdf"},
  41 + {$td->FILE => "bad-xref-entry-corrected.out",
  42 + $td->EXIT_STATUS => 3},
  43 + $td->NORMALIZE_NEWLINES);
  44 +unlink "args";
  45 +
  46 +$td->runtest("combine show and --pages",
  47 + {$td->COMMAND =>
  48 + "qpdf --empty --pages minimal.pdf -- --show-pages"},
  49 + {$td->FILE => "show-pages-pages.out",
  50 + $td->EXIT_STATUS => 0},
  51 + $td->NORMALIZE_NEWLINES);
  52 +
  53 +$td->runtest("show number of pages",
  54 + {$td->COMMAND =>
  55 + "qpdf --show-npages 20-pages.pdf --password=user"},
  56 + {$td->STRING => "20\n", $td->EXIT_STATUS => 0},
  57 + $td->NORMALIZE_NEWLINES);
  58 +
  59 +# Issue 482 -- don't range check fields[2] for xref entry type 0.
  60 +$td->runtest("out of range in deleted object",
  61 + {$td->COMMAND => "qpdf --check xref-range.pdf"},
  62 + {$td->FILE => "xref-range.out", $td->EXIT_STATUS => 0},
  63 + $td->NORMALIZE_NEWLINES);
  64 +
  65 +cleanup();
  66 +$td->report($n_tests);
... ...
qpdf/qtest/xref_streams.test 0 โ†’ 100644
  View file @173b944
  1 +#!/usr/bin/env perl
  2 +require 5.008;
  3 +use warnings;
  4 +use strict;
  5 +
  6 +unshift(@INC, '.');
  7 +require qpdf_test_helpers;
  8 +
  9 +chdir("qpdf") or die "chdir testdir failed: $!\n";
  10 +
  11 +require TestDriver;
  12 +
  13 +cleanup();
  14 +
  15 +my $td = new TestDriver('xref_streams');
  16 +
  17 +my $n_tests = 3;
  18 +
  19 +# Handle xref stream with more entries than reported (bug 2872265)
  20 +$td->runtest("xref with short size",
  21 + {$td->COMMAND => "qpdf --show-xref xref-with-short-size.pdf"},
  22 + {$td->FILE => "xref-with-short-size.out",
  23 + $td->EXIT_STATUS => 3},
  24 + $td->NORMALIZE_NEWLINES);
  25 +$td->runtest("recover xref with short size",
  26 + {$td->COMMAND => "qpdf xref-with-short-size.pdf a.pdf"},
  27 + {$td->FILE => "xref-with-short-size-recover.out",
  28 + $td->EXIT_STATUS => 3},
  29 + $td->NORMALIZE_NEWLINES);
  30 +$td->runtest("show new xref stream",
  31 + {$td->COMMAND => "qpdf --show-xref a.pdf"},
  32 + {$td->FILE => "xref-with-short-size-new.out",
  33 + $td->EXIT_STATUS => 0},
  34 + $td->NORMALIZE_NEWLINES);
  35 +
  36 +cleanup();
  37 +$td->report($n_tests);
... ...