def test_impossible_backslash(self):
# It may be impossible to generate a single '\' in the md5sum digest,
# because each '\' is escaped (as '\\') in the digest. We'll
# test for it anyway, for full coverage.
fp, _ = util.from_checksum_format(r'fake_checksum \.qza')
fp2, _ = util.from_checksum_format(r'\fake_checksum \.qza')
self.assertEqual(fp, r'\.qza')
self.assertEqual(fp2, r'\.qza')
def test_from_hard(self):
fp, chks = util.from_checksum_format(
r'\939aaaae6098ebdab049b0f3abe7b68c filepath/\n/with/\\newline' +
'\n') # newline from a checksum "file"
self.assertEqual(fp, 'filepath/\n/with/\\newline')
self.assertEqual(chks, '939aaaae6098ebdab049b0f3abe7b68c')
def test_from_hard(self):
fp, chks = util.from_checksum_format(
r'\939aaaae6098ebdab049b0f3abe7b68c filepath/\n/with/\\newline'
+ '\n') # newline from a checksum "file"
self.assertEqual(fp, 'filepath/\n/with/\\newline')
self.assertEqual(chks, '939aaaae6098ebdab049b0f3abe7b68c')
def validate_checksums(self):
if not isinstance(self._fmt, self.get_format_class('5')):
return ChecksumDiff({}, {}, {})
obs = dict(x for x in md5sum_directory(str(self.root_dir)).items()
if x[0] != self._fmt.CHECKSUM_FILE)
exp = dict(from_checksum_format(line) for line in
(self.root_dir / self._fmt.CHECKSUM_FILE).open().readlines()
)
obs_keys = set(obs)
exp_keys = set(exp)
added = {x: obs[x] for x in obs_keys - exp_keys}
removed = {x: exp[x] for x in exp_keys - obs_keys}
changed = {x: (exp[x], obs[x]) for x in exp_keys & obs_keys
if exp[x] != obs[x]}
return ChecksumDiff(added=added, removed=removed, changed=changed)
def validate_checksums(self):
if not isinstance(self._fmt, self.get_format_class('5')):
return ChecksumDiff({}, {}, {})
obs = dict(x for x in md5sum_directory(str(self.root_dir)).items()
if x[0] != self._fmt.CHECKSUM_FILE)
exp = dict(from_checksum_format(line) for line in
(self.root_dir / self._fmt.CHECKSUM_FILE).open().readlines()
)
obs_keys = set(obs)
exp_keys = set(exp)
added = {x: obs[x] for x in obs_keys - exp_keys}
removed = {x: exp[x] for x in exp_keys - obs_keys}
changed = {x: (exp[x], obs[x]) for x in exp_keys & obs_keys
if exp[x] != obs[x]}
return ChecksumDiff(added=added, removed=removed, changed=changed)
def check_roundtrip(self, filepath, checksum):
line = util.to_checksum_format(filepath, checksum)
new_fp, new_chks = util.from_checksum_format(line)
self.assertEqual(new_fp, filepath)
self.assertEqual(new_chks, checksum)
def test_from_legacy_format(self):
fp, chks = util.from_checksum_format(
r'0ed29022ace300b4d96847882daaf0ef *this/means/binary/mode')
self.assertEqual(fp, 'this/means/binary/mode')
self.assertEqual(chks, '0ed29022ace300b4d96847882daaf0ef')
def test_from_simple(self):
fp, chks = util.from_checksum_format(
'd9724aeba59d8cea5265f698b2c19684 this/is/a/filepath')
self.assertEqual(fp, 'this/is/a/filepath')
self.assertEqual(chks, 'd9724aeba59d8cea5265f698b2c19684')
def test_filepath_with_leading_backslashes(self):
line = r'\d41d8cd98f00b204e9800998ecf8427e \\\\\\.qza'
fp, chks = util.from_checksum_format(line)
self.assertEqual(fp, r'\\\.qza')
self.assertEqual(chks, 'd41d8cd98f00b204e9800998ecf8427e')
def check_roundtrip(self, filepath, checksum):
line = util.to_checksum_format(filepath, checksum)
new_fp, new_chks = util.from_checksum_format(line)
self.assertEqual(new_fp, filepath)
self.assertEqual(new_chks, checksum)
def test_from_legacy_format(self):
fp, chks = util.from_checksum_format(
r'0ed29022ace300b4d96847882daaf0ef *this/means/binary/mode')
self.assertEqual(fp, 'this/means/binary/mode')
self.assertEqual(chks, '0ed29022ace300b4d96847882daaf0ef')
def test_from_simple(self):
fp, chks = util.from_checksum_format(
'd9724aeba59d8cea5265f698b2c19684 this/is/a/filepath')
self.assertEqual(fp, 'this/is/a/filepath')
self.assertEqual(chks, 'd9724aeba59d8cea5265f698b2c19684')