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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
line wrap: on
line source

import difflib
from test import test_support
import unittest
import doctest

class TestSFbugs(unittest.TestCase):

    def test_ratio_for_null_seqn(self):
        # Check clearing of SF bug 763023
        s = difflib.SequenceMatcher(None, [], [])
        self.assertEqual(s.ratio(), 1)
        self.assertEqual(s.quick_ratio(), 1)
        self.assertEqual(s.real_quick_ratio(), 1)

Doctests = doctest.DocTestSuite(difflib)

test_support.run_unittest(TestSFbugs, Doctests)