Commit 27d4f57393350cf28f7be09c9fb15f13ebf7c9c8
1 parent
6cc7f5b2
unittest: create tests for is_rtf
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tests/rtfobj/test_is_rtf.py
0 → 100644
| 1 | +""" Test rtfobj.is_rtf """ | |
| 2 | + | |
| 3 | +from __future__ import print_function | |
| 4 | + | |
| 5 | +import unittest | |
| 6 | +from os.path import join | |
| 7 | +from os import walk | |
| 8 | + | |
| 9 | +from oletools.rtfobj import is_rtf, RTF_MAGIC | |
| 10 | + | |
| 11 | +# Directory with test data, independent of current working directory | |
| 12 | +from tests.test_utils import DATA_BASE_DIR | |
| 13 | + | |
| 14 | + | |
| 15 | +class TestIsRtf(unittest.TestCase): | |
| 16 | + """ Tests rtfobj.is_rtf """ | |
| 17 | + | |
| 18 | + def test_bytearray(self): | |
| 19 | + """ test that is_rtf works with bytearray """ | |
| 20 | + self.assertTrue(is_rtf(bytearray(RTF_MAGIC + b'asdfasdfasdfasdfasdf'))) | |
| 21 | + self.assertTrue(is_rtf(bytearray(RTF_MAGIC.upper() + b'asdfasdasdff'))) | |
| 22 | + self.assertFalse(is_rtf(bytearray(b'asdfasdfasdfasdfasdfasdfsdfsdfa'))) | |
| 23 | + | |
| 24 | + def test_bytes(self): | |
| 25 | + """ test that is_rtf works with bytearray """ | |
| 26 | + self.assertTrue(is_rtf(RTF_MAGIC + b'asasdffdfasdfasdfasdfasdf'), True) | |
| 27 | + self.assertTrue(is_rtf(RTF_MAGIC.upper() + b'asdffasdfasdasdff'), True) | |
| 28 | + self.assertFalse(is_rtf(b'asdfasdfasdfasdfasdfasdasdfffsdfsdfa'), True) | |
| 29 | + | |
| 30 | + def test_tuple(self): | |
| 31 | + """ test that is_rtf works with byte tuples """ | |
| 32 | + data = tuple(byte_char for byte_char in RTF_MAGIC + b'asdfasfadfdfsdf') | |
| 33 | + self.assertTrue(is_rtf(data)) | |
| 34 | + | |
| 35 | + data = tuple(byte_char for byte_char in RTF_MAGIC.upper() + b'asfasdf') | |
| 36 | + self.assertTrue(is_rtf(data)) | |
| 37 | + | |
| 38 | + data = tuple(byte_char for byte_char in b'asdfasfassdfsdsfeereasdfwdf') | |
| 39 | + self.assertFalse(is_rtf(data)) | |
| 40 | + | |
| 41 | + def test_iterable(self): | |
| 42 | + """ test that is_rtf works with byte iterables """ | |
| 43 | + data = (byte_char for byte_char in RTF_MAGIC + b'asdfasfasasdfasdfddf') | |
| 44 | + self.assertTrue(is_rtf(data)) | |
| 45 | + | |
| 46 | + data = (byte_char for byte_char in RTF_MAGIC.upper() + b'asdfassfasdf') | |
| 47 | + self.assertTrue(is_rtf(data)) | |
| 48 | + | |
| 49 | + data = (byte_char for byte_char in b'asdfasfasasdfasdfasdfsdfdwerwedf') | |
| 50 | + self.assertFalse(is_rtf(data)) | |
| 51 | + | |
| 52 | + def test_files(self): | |
| 53 | + """ test on real files """ | |
| 54 | + for base_dir, _, files in walk(DATA_BASE_DIR): | |
| 55 | + for filename in files: | |
| 56 | + full_path = join(base_dir, filename) | |
| 57 | + expect = filename.endswith('.rtf') | |
| 58 | + self.assertEqual(is_rtf(full_path), expect, | |
| 59 | + 'is_rtf({0}) did not return {1}' | |
| 60 | + .format(full_path, expect)) | |
| 61 | + with open(full_path, 'rb') as handle: | |
| 62 | + self.assertEqual(is_rtf(handle), expect, | |
| 63 | + 'is_rtf(open({0})) did not return {1}' | |
| 64 | + .format(full_path, expect)) | |
| 65 | + | |
| 66 | + | |
| 67 | +# just in case somebody calls this file as a script | |
| 68 | +if __name__ == '__main__': | |
| 69 | + unittest.main() | ... | ... |