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gh-129693: Suppress SyntaxWarning in test_fstring (#129830)

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Suppress SyntaxWarning in test_fstring
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Tomas R. 2025-02-13 01:38:28 +01:00 • committed by GitHub
parent e09442089e
commit 2dd018848c
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1 changed files with 4 additions and 2 deletions
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6
Lib/test/test_fstring.py
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@ -15,6 +15,7 @@ import re
import types
import decimal
import unittest
import warnings
from test import support
from test.support.os_helper import temp_cwd
from test.support.script_helper import assert_python_failure, assert_python_ok
@ -1650,8 +1651,9 @@ x = (
#self.assertEqual(f'X{x = }Y', 'Xx\t=\t'+repr(x)+'Y')
def test_debug_expressions_are_raw_strings(self):
self.assertEqual(f'{b"\N{OX}"=}', 'b"\\N{OX}"=b\'\\\\N{OX}\'')
with warnings.catch_warnings():
warnings.simplefilter('ignore', SyntaxWarning)
self.assertEqual(eval("""f'{b"\\N{OX}"=}'"""), 'b"\\N{OX}"=b\'\\\\N{OX}\'')
self.assertEqual(f'{r"\xff"=}', 'r"\\xff"=\'\\\\xff\'')
self.assertEqual(f'{r"\n"=}', 'r"\\n"=\'\\\\n\'')
self.assertEqual(f"{'\''=}", "'\\''=\"'\"")