'If no value is supplied for the C{path} parameter, L{getProcessValue}
runs the given command in the same working directory as the parent
process and succeeds even if the current working directory is not
accessible.'

def test_getProcessValueDefaultPath(self):

    def check(result, ignored):
        self.assertEqual(result, 0)
    return self._defaultPathTest(utils.getProcessValue, check)
