/Lib/test/test_errno.py
http://unladen-swallow.googlecode.com/ · Python · 40 lines · 22 code · 12 blank · 6 comment · 5 complexity · 022d70400784b6ed34e12c9612231c21 MD5 · raw file
- #! /usr/bin/env python
- """Test the errno module
- Roger E. Masse
- """
- import errno
- from test import test_support
- import unittest
- std_c_errors = frozenset(['EDOM', 'ERANGE'])
- class ErrnoAttributeTests(unittest.TestCase):
- def test_for_improper_attributes(self):
- # No unexpected attributes should be on the module.
- for error_code in std_c_errors:
- self.assert_(hasattr(errno, error_code),
- "errno is missing %s" % error_code)
- def test_using_errorcode(self):
- # Every key value in errno.errorcode should be on the module.
- for value in errno.errorcode.itervalues():
- self.assert_(hasattr(errno, value), 'no %s attr in errno' % value)
- class ErrorcodeTests(unittest.TestCase):
- def test_attributes_in_errorcode(self):
- for attribute in errno.__dict__.iterkeys():
- if attribute.isupper():
- self.assert_(getattr(errno, attribute) in errno.errorcode,
- 'no %s attr in errno.errorcode' % attribute)
- def test_main():
- test_support.run_unittest(ErrnoAttributeTests, ErrorcodeTests)
- if __name__ == '__main__':
- test_main()