diff options
Diffstat (limited to 'Lib/test/test_filecmp.py')
| -rw-r--r-- | Lib/test/test_filecmp.py | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/Lib/test/test_filecmp.py b/Lib/test/test_filecmp.py index 0959979..c7cb3fc 100644 --- a/Lib/test/test_filecmp.py +++ b/Lib/test/test_filecmp.py @@ -1,4 +1,3 @@ - import os, filecmp, shutil, tempfile import unittest from test import support @@ -40,15 +39,27 @@ class FileCompareTestCase(unittest.TestCase): self.assertFalse(filecmp.cmp(self.name, self.dir), "File and directory compare as equal") + def test_cache_clear(self): + first_compare = filecmp.cmp(self.name, self.name_same, shallow=False) + second_compare = filecmp.cmp(self.name, self.name_diff, shallow=False) + filecmp.clear_cache() + self.assertTrue(len(filecmp._cache) == 0, + "Cache not cleared after calling clear_cache") + class DirCompareTestCase(unittest.TestCase): def setUp(self): tmpdir = tempfile.gettempdir() self.dir = os.path.join(tmpdir, 'dir') self.dir_same = os.path.join(tmpdir, 'dir-same') self.dir_diff = os.path.join(tmpdir, 'dir-diff') + + # Another dir is created under dir_same, but it has a name from the + # ignored list so it should not affect testing results. + self.dir_ignored = os.path.join(self.dir_same, '.hg') + self.caseinsensitive = os.path.normcase('A') == os.path.normcase('a') data = 'Contents of file go here.\n' - for dir in [self.dir, self.dir_same, self.dir_diff]: + for dir in (self.dir, self.dir_same, self.dir_diff, self.dir_ignored): shutil.rmtree(dir, True) os.mkdir(dir) if self.caseinsensitive and dir is self.dir_same: @@ -64,9 +75,11 @@ class DirCompareTestCase(unittest.TestCase): output.close() def tearDown(self): - shutil.rmtree(self.dir) - shutil.rmtree(self.dir_same) - shutil.rmtree(self.dir_diff) + for dir in (self.dir, self.dir_same, self.dir_diff): + shutil.rmtree(dir) + + def test_default_ignores(self): + self.assertIn('.hg', filecmp.DEFAULT_IGNORES) def test_cmpfiles(self): self.assertTrue(filecmp.cmpfiles(self.dir, self.dir, ['file']) == |