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Issue #14990: tokenize: correctly fail with SyntaxError on invalid encoding declaration.

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This commit is contained in:
Florent Xicluna 2012-07-07 12:13:35 +02:00
parent 9235b254dc
commit 11f0b41e9d
3 changed files with 8 additions and 1 deletions
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4
Lib/test/test_tokenize.py
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@ -674,6 +674,10 @@ class TestTokenizerAdheresToPep0263(TestCase):
f = 'tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt'
self.assertTrue(self._testFile(f))
def test_bad_coding_cookie(self):
self.assertRaises(SyntaxError, self._testFile, 'bad_coding.py')
self.assertRaises(SyntaxError, self._testFile, 'bad_coding2.py')
class Test_Tokenize(TestCase):

2
Lib/tokenize.py
View file

@ -310,7 +310,7 @@ def detect_encoding(readline):
raise SyntaxError("unknown encoding: " + encoding)
if bom_found:
if codec.name != 'utf-8':
if encoding != 'utf-8':
# This behaviour mimics the Python interpreter
raise SyntaxError('encoding problem: utf-8')
encoding += '-sig'