diff options
Diffstat (limited to 'Lib/unittest')
| -rw-r--r-- | Lib/unittest/case.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Lib/unittest/case.py b/Lib/unittest/case.py index 7608e30..de58968 100644 --- a/Lib/unittest/case.py +++ b/Lib/unittest/case.py @@ -690,13 +690,15 @@ class TestCase(object): diffMsg = '\n' + '\n'.join( difflib.ndiff(pprint.pformat(seq1).splitlines(), pprint.pformat(seq2).splitlines())) - if max_diff is None or len(diffMsg) <= max_diff: - standardMsg += diffMsg - else: - standardMsg += diffMsg[:max_diff] + TRUNCATED_DIFF + standardMsg = self._truncateMessage(standardMsg, diffMsg, max_diff) msg = self._formatMessage(msg, standardMsg) self.fail(msg) + def _truncateMessage(self, message, diff, max_diff): + if max_diff is None or len(diff) <= max_diff: + return message + diff + return message + diff[:max_diff] + TRUNCATED_DIFF + def assertListEqual(self, list1, list2, msg=None): """A list-specific equality assertion. |