Skip to main content

Browse the archive

Staging
v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 7f82f22eba1312617e1aa19cb916da1aae1609a4 authored by Raymond Hettinger on 30 November 2020, 17:55:13 UTC, committed by GitHub on 30 November 2020, 17:55:13 UTC 
bpo-42501:  Revise the usage note for Enums with the choices (GH-23563)
 
 
 
 
 1 parent   e41bfd1 
  
 
 
  
  
 
   Raw File                
 
 
   
   
 
  
 Tip revision:  7f82f22eba1312617e1aa19cb916da1aae1609a4  authored by  Raymond Hettinger  on 30 November 2020, 17:55:13 UTC 
 bpo-42501: Revise the usage note for Enums with the choices (GH-23563) 
 
 
 
 
  
 Tip revision:  7f82f22  
 
 
 
 
 test_frozen.py 
 
 
 
"""Basic test of the frozen module (source is in Python/frozen.c)."""

# The Python/frozen.c source code contains a marshalled Python module
# and therefore depends on the marshal format as well as the bytecode
# format.  If those formats have been changed then frozen.c needs to be
# updated.
#
# The test_importlib also tests this module but because those tests
# are much more complicated, it might be unclear why they are failing.
# Invalid marshalled data in frozen.c could case the interpreter to
# crash when __hello__ is imported.

import sys
import unittest
from test.support import captured_stdout


class TestFrozen(unittest.TestCase):
    def test_frozen(self):
        name = '__hello__'
        if name in sys.modules:
            del sys.modules[name]
        with captured_stdout() as out:
            import __hello__
        self.assertEqual(out.getvalue(), 'Hello world!\n')


if __name__ == '__main__':
    unittest.main()

 
 
 
  
 
   
 
   
 
 
     
  back to top