diff options
Diffstat (limited to 'Lib/test/test_difflib.py')
| -rw-r--r-- | Lib/test/test_difflib.py | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/Lib/test/test_difflib.py b/Lib/test/test_difflib.py index 852aae9b31..6c9bde61a4 100644 --- a/Lib/test/test_difflib.py +++ b/Lib/test/test_difflib.py @@ -159,10 +159,32 @@ class TestSFpatches(unittest.TestCase): difflib.SequenceMatcher(None, old, new).get_opcodes() +class TestOutputFormat(unittest.TestCase): + def test_tab_delimiter(self): + args = ['one', 'two', 'Original', 'Current', + '2005-01-26 23:30:50', '2010-04-02 10:20:52'] + ud = difflib.unified_diff(*args, lineterm='') + self.assertEqual(list(ud)[0:2], [ + "--- Original\t2005-01-26 23:30:50", + "+++ Current\t2010-04-02 10:20:52"]) + cd = difflib.context_diff(*args, lineterm='') + self.assertEqual(list(cd)[0:2], [ + "*** Original\t2005-01-26 23:30:50", + "--- Current\t2010-04-02 10:20:52"]) + + def test_no_trailing_tab_on_empty_filedate(self): + args = ['one', 'two', 'Original', 'Current'] + ud = difflib.unified_diff(*args, lineterm='') + self.assertEqual(list(ud)[0:2], ["--- Original", "+++ Current"]) + + cd = difflib.context_diff(*args, lineterm='') + self.assertEqual(list(cd)[0:2], ["*** Original", "--- Current"]) + + def test_main(): difflib.HtmlDiff._default_prefix = 0 Doctests = doctest.DocTestSuite(difflib) - run_unittest(TestSFpatches, TestSFbugs, Doctests) + run_unittest(TestSFpatches, TestSFbugs, TestOutputFormat, Doctests) if __name__ == '__main__': test_main() |