43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
import logging
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import unittest
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from traceback import format_tb
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from nose.pyversion import is_base_exception
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log = logging.getLogger(__name__)
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__all__ = ['Failure']
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class Failure(unittest.TestCase):
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"""Unloadable or unexecutable test.
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A Failure case is placed in a test suite to indicate the presence of a
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test that could not be loaded or executed. A common example is a test
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module that fails to import.
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"""
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__test__ = False # do not collect
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def __init__(self, exc_class, exc_val, tb=None, address=None):
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log.debug("A failure! %s %s %s", exc_class, exc_val, format_tb(tb))
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self.exc_class = exc_class
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self.exc_val = exc_val
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self.tb = tb
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self._address = address
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unittest.TestCase.__init__(self)
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def __str__(self):
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return "Failure: %s (%s)" % (
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getattr(self.exc_class, '__name__', self.exc_class), self.exc_val)
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def address(self):
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return self._address
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def runTest(self):
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if self.tb is not None:
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if is_base_exception(self.exc_val):
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raise self.exc_val.with_traceback(self.tb)
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raise self.exc_class(self.exc_val).with_traceback(self.tb)
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else:
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raise self.exc_class(self.exc_val)
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