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- #! /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()
-