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Update test_no_escapes_for_braces to clarify behavior with a docstring and expressions that clearly are not evaluated.

This commit is contained in:
Jason R. Coombs 2016-11-06 11:25:54 -05:00
parent da25abf712
commit 1c92a76a69
1 changed files with 8 additions and 5 deletions
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13
Lib/test/test_fstring.py
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@ -382,11 +382,14 @@ f'{a * x()}'"""
])
def test_no_escapes_for_braces(self):
# \x7b is '{'. Make sure it doesn't start an expression.
self.assertEqual(f'\x7b2}}', '{2}')
self.assertEqual(f'\x7b2', '{2')
self.assertEqual(f'\u007b2', '{2')
self.assertEqual(f'\N{LEFT CURLY BRACKET}2\N{RIGHT CURLY BRACKET}', '{2}')
"""
Only literal curly braces begin an expression.
"""
# \x7b is '{'.
self.assertEqual(f'\x7b1+1}}', '{1+1}')
self.assertEqual(f'\x7b1+1', '{1+1')
self.assertEqual(f'\u007b1+1', '{1+1')
self.assertEqual(f'\N{LEFT CURLY BRACKET}1+1\N{RIGHT CURLY BRACKET}', '{1+1}')
def test_newlines_in_expressions(self):
self.assertEqual(f'{0}', '0')