diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_fstring.py | 2 | ||||
| -rw-r--r-- | Lib/test/test_string_literals.py | 37 |
2 files changed, 34 insertions, 5 deletions
diff --git a/Lib/test/test_fstring.py b/Lib/test/test_fstring.py index fb761441fc..49663923e7 100644 --- a/Lib/test/test_fstring.py +++ b/Lib/test/test_fstring.py @@ -649,7 +649,7 @@ non-important content self.assertEqual(f'2\x203', '2 3') self.assertEqual(f'\x203', ' 3') - with self.assertWarns(SyntaxWarning): # invalid escape sequence + with self.assertWarns(DeprecationWarning): # invalid escape sequence value = eval(r"f'\{6*7}'") self.assertEqual(value, '\\42') self.assertEqual(f'\\{6*7}', '\\42') diff --git a/Lib/test/test_string_literals.py b/Lib/test/test_string_literals.py index 5961d591c4..0cea2edc32 100644 --- a/Lib/test/test_string_literals.py +++ b/Lib/test/test_string_literals.py @@ -32,6 +32,7 @@ import sys import shutil import tempfile import unittest +import warnings TEMPLATE = r"""# coding: %s @@ -110,10 +111,24 @@ class TestLiterals(unittest.TestCase): for b in range(1, 128): if b in b"""\n\r"'01234567NU\\abfnrtuvx""": continue - with self.assertWarns(SyntaxWarning): + with self.assertWarns(DeprecationWarning): self.assertEqual(eval(r"'\%c'" % b), '\\' + chr(b)) - self.check_syntax_warning("'''\n\\z'''") + with warnings.catch_warnings(record=True) as w: + warnings.simplefilter('always', category=DeprecationWarning) + eval("'''\n\\z'''") + self.assertEqual(len(w), 1) + self.assertEqual(w[0].filename, '<string>') + self.assertEqual(w[0].lineno, 1) + + with warnings.catch_warnings(record=True) as w: + warnings.simplefilter('error', category=DeprecationWarning) + with self.assertRaises(SyntaxError) as cm: + eval("'''\n\\z'''") + exc = cm.exception + self.assertEqual(w, []) + self.assertEqual(exc.filename, '<string>') + self.assertEqual(exc.lineno, 1) def test_eval_str_raw(self): self.assertEqual(eval(""" r'x' """), 'x') @@ -145,10 +160,24 @@ class TestLiterals(unittest.TestCase): for b in range(1, 128): if b in b"""\n\r"'01234567\\abfnrtvx""": continue - with self.assertWarns(SyntaxWarning): + with self.assertWarns(DeprecationWarning): self.assertEqual(eval(r"b'\%c'" % b), b'\\' + bytes([b])) - self.check_syntax_warning("b'''\n\\z'''") + with warnings.catch_warnings(record=True) as w: + warnings.simplefilter('always', category=DeprecationWarning) + eval("b'''\n\\z'''") + self.assertEqual(len(w), 1) + self.assertEqual(w[0].filename, '<string>') + self.assertEqual(w[0].lineno, 1) + + with warnings.catch_warnings(record=True) as w: + warnings.simplefilter('error', category=DeprecationWarning) + with self.assertRaises(SyntaxError) as cm: + eval("b'''\n\\z'''") + exc = cm.exception + self.assertEqual(w, []) + self.assertEqual(exc.filename, '<string>') + self.assertEqual(exc.lineno, 1) def test_eval_bytes_raw(self): self.assertEqual(eval(""" br'x' """), b'x') |