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bpo-46054: Fix parsing error when parsing non-utf8 characters in source files (GH-30068) (GH-30069)

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(cherry picked from commit 4325a766f5)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
This commit is contained in:
Miss Islington (bot) 2021-12-12 08:52:49 -08:00 • committed by GitHub
parent 438817fdd5
commit 94483f1e3c
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3 changed files with 19 additions and 8 deletions
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12
Lib/test/test_exceptions.py
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@ -2368,6 +2368,18 @@ class SyntaxErrorTests(unittest.TestCase):
finally:
unlink(TESTFN)
def test_non_utf8(self):
# Check non utf-8 characters
try:
with open(TESTFN, 'bw') as testfile:
testfile.write(b"\x89")
rc, out, err = script_helper.assert_python_failure('-Wd', '-X', 'utf8', TESTFN)
err = err.decode('utf-8').splitlines()
self.assertIn("SyntaxError: Non-UTF-8 code starting with '\\x89' in file", err[-1])
finally:
unlink(TESTFN)
def test_attributes_new_constructor(self):
args = ("bad.py", 1, 2, "abcdefg", 1, 100)
the_exception = SyntaxError("bad bad", args)