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gh-94808: Coverage: Test uppercase string literal prefixes (GH-95925) 

(cherry picked from commit f00383ec9b)

Co-authored-by: Michael Droettboom <mdboom@gmail.com>
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Miss Islington (bot) 2022-09-25 01:58:50 -07:00 committed by GitHub
parent f29c88de52
commit 00713a8b3a
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7
Lib/test/test_string_literals.py
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@ -213,6 +213,13 @@ def test_eval_str_u(self):
self.assertRaises(SyntaxError, eval, """ bu'' """) self.assertRaises(SyntaxError, eval, """ bu'' """)
self.assertRaises(SyntaxError, eval, """ ub'' """) self.assertRaises(SyntaxError, eval, """ ub'' """)
def test_uppercase_prefixes(self):
self.assertEqual(eval(""" B'x' """), b'x')
self.assertEqual(eval(r""" R'\x01' """), r'\x01')
self.assertEqual(eval(r""" BR'\x01' """), br'\x01')
self.assertEqual(eval(""" F'{1+1}' """), f'{1+1}')
self.assertEqual(eval(r""" U'\U0001d120' """), u'\U0001d120')
def check_encoding(self, encoding, extra=""): def check_encoding(self, encoding, extra=""):
modname = "xx_" + encoding.replace("-", "_") modname = "xx_" + encoding.replace("-", "_")
fn = os.path.join(self.tmpdir, modname + ".py") fn = os.path.join(self.tmpdir, modname + ".py")