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gh-105915: Fix SyntaxWarning becoming a SyntaxError with -We in test_fstring (#105943)

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Lysandros Nikolaou 2023-06-20 16:13:07 +02:00 • committed by GitHub
parent 4b431d2e90
commit 6e40ee6e84
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1 changed files with 3 additions and 3 deletions
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Lib/test/test_fstring.py
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@ -1048,10 +1048,10 @@ x = (
self.assertEqual(fr'{1+1}\}}', '2\\}') self.assertEqual(fr'{1+1}\}}', '2\\}')
def test_fstring_backslash_before_double_bracket_warns_once(self): def test_fstring_backslash_before_double_bracket_warns_once(self):
with warnings.catch_warnings(record=True) as w: with self.assertWarns(SyntaxWarning) as w:
eval(r"f'\{{'") eval(r"f'\{{'")
self.assertEqual(len(w), 1) self.assertEqual(len(w.warnings), 1)
self.assertEqual(w[0].category, SyntaxWarning) self.assertEqual(w.warnings[0].category, SyntaxWarning)
def test_fstring_backslash_prefix_raw(self): def test_fstring_backslash_prefix_raw(self):
self.assertEqual(f'\\', '\\') self.assertEqual(f'\\', '\\')