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Close #14648: Compute correctly maxchar in str.format() for substrin
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4 changed files with 50 additions and 6 deletions
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@ -924,6 +924,14 @@ class UnicodeTest(string_tests.CommonTest,
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self.assertRaises(ValueError, format, '', '#')
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self.assertRaises(ValueError, format, '', '#20')
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# Non-ASCII
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self.assertEqual("{0:s}{1:s}".format("ABC", "\u0410\u0411\u0412"),
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'ABC\u0410\u0411\u0412')
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self.assertEqual("{0:.3s}".format("ABC\u0410\u0411\u0412"),
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'ABC')
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self.assertEqual("{0:.0s}".format("ABC\u0410\u0411\u0412"),
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'')
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def test_format_map(self):
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self.assertEqual(''.format_map({}), '')
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self.assertEqual('a'.format_map({}), 'a')
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@ -1056,8 +1064,6 @@ class UnicodeTest(string_tests.CommonTest,
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self.assertEqual('%f' % INF, 'inf')
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self.assertEqual('%F' % INF, 'INF')
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self.assertEqual(format("\u0410\u0411\u0412", "s"), "АБВ")
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def test_startswith_endswith_errors(self):
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for meth in ('foo'.startswith, 'foo'.endswith):
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with self.assertRaises(TypeError) as cm:
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