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annotate Lib/test/test_difflib.py @ 32527:0da660e05e69 legacy-trunk

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"#if WITH_THREAD" is incorrect; must be #ifdef instead; WITH_THREAD isn't always set to an integer value when it's defined.
author Tim Peters <tim.peters@gmail.com>
date Wed, 07 Jul 2004 20:42:07 +0000
parents aca1ce1b4b61
children 5546c7ae24f7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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24364
aa0d2d51fbde Get rid of relative imports in all unittests. Now anything that
Barry Warsaw <barry@python.org>
parents: 19817
diff changeset
1 import difflib
aa0d2d51fbde Get rid of relative imports in all unittests. Now anything that
Barry Warsaw <barry@python.org>
parents: 19817
diff changeset
2 from test import test_support
29719
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
3 import unittest
29892
79ec7e302d53 Exercise Jim Fulton's new doctest extension for running doctests in a
Raymond Hettinger <python@rcn.com>
parents: 29719
diff changeset
4 import doctest
29719
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
5
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
6 class TestSFbugs(unittest.TestCase):
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
7
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
8 def test_ratio_for_null_seqn(self):
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
9 # Check clearing of SF bug 763023
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
10 s = difflib.SequenceMatcher(None, [], [])
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
11 self.assertEqual(s.ratio(), 1)
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
12 self.assertEqual(s.quick_ratio(), 1)
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
13 self.assertEqual(s.real_quick_ratio(), 1)
fa4cf878c538 Fix SF bug #763023, difflib.py: ratio() zero division not caught
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
diff changeset
14
29892
79ec7e302d53 Exercise Jim Fulton's new doctest extension for running doctests in a
Raymond Hettinger <python@rcn.com>
parents: 29719
diff changeset
15 Doctests = doctest.DocTestSuite(difflib)
79ec7e302d53 Exercise Jim Fulton's new doctest extension for running doctests in a
Raymond Hettinger <python@rcn.com>
parents: 29719
diff changeset
16
79ec7e302d53 Exercise Jim Fulton's new doctest extension for running doctests in a
Raymond Hettinger <python@rcn.com>
parents: 29719
diff changeset
17 test_support.run_unittest(TestSFbugs, Doctests)