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Issue #11235: Fix OverflowError when trying to import a source file whose modification time doesn't fit in a 32-bit timestamp.

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This commit is contained in:
Antoine Pitrou 2012-01-24 17:44:06 +01:00
parent 7fa5a99b06
commit 2be60afb7e
4 changed files with 36 additions and 7 deletions
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12
Lib/test/test_import.py
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@ -310,6 +310,18 @@ class ImportTests(unittest.TestCase):
"""))
script_helper.assert_python_ok(testfn)
def test_timestamp_overflow(self):
# A modification timestamp larger than 2**32 should not be a problem
# when importing a module (issue #11235).
source = TESTFN + ".py"
compiled = imp.cache_from_source(source)
with open(source, 'w') as f:
pass
os.utime(source, (2 ** 33, 2 ** 33))
__import__(TESTFN)
# The pyc file was created.
os.stat(compiled)
class PycRewritingTests(unittest.TestCase):
# Test that the `co_filename` attribute on code objects always points