IniTest.cpp
1.93 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
#include "app_helper.hpp"
#include <cstdio>
#include <sstream>
TEST(StringBased, First) {
std::stringstream ofile;
ofile << "one=three" << std::endl;
ofile << "two=four" << std::endl;
ofile.seekg(0, std::ios::beg);
std::vector<std::string> output = CLI::detail::parse_ini(ofile);
std::vector<std::string> answer = {"--one=three", "--two=four"};
EXPECT_EQ(answer, output);
}
TEST(StringBased, Sections) {
std::stringstream ofile;
ofile << "one=three" << std::endl;
ofile << "[second]" << std::endl;
ofile << " two=four" << std::endl;
ofile.seekg(0, std::ios::beg);
std::vector<std::string> output = CLI::detail::parse_ini(ofile);
std::vector<std::string> answer = {"--one=three", "--second.two=four"};
EXPECT_EQ(answer, output);
}
TEST(StringBased, SpacesSections) {
std::stringstream ofile;
ofile << "one=three" << std::endl;
ofile << std::endl;
ofile << "[second]" << std::endl;
ofile << " " << std::endl;
ofile << " two=four" << std::endl;
ofile.seekg(0, std::ios::beg);
std::vector<std::string> output = CLI::detail::parse_ini(ofile);
std::vector<std::string> answer = {"--one=three", "--second.two=four"};
EXPECT_EQ(answer, output);
}
TEST_F(TApp, IniNotRequired) {
TempFile tmpini{"TestIniTmp.ini"};
app.add_config("--config", tmpini);
{
std::ofstream out = tmpini.ofstream();
out << "[default]" << std::endl;
out << "two=99" << std::endl;
out << "three=3" << std::endl;
}
int one=0, two=0, three=0;
app.add_option("--one", one);
app.add_option("--two", two);
app.add_option("--three", three);
args = {"--one=1"};
run();
EXPECT_EQ(1, one);
EXPECT_EQ(99, two);
EXPECT_EQ(3, three);
app.reset();
one=two=three=0;
args = {"--one=1", "--two=2"};
run();
EXPECT_EQ(1, one);
EXPECT_EQ(2, two);
EXPECT_EQ(3, three);
}