test_unix_events.py 文件源码

def waitpid_mocks(func):
        def wrapped_func(self):
            def patch(target, wrapper):
                return mock.patch(target, wraps=wrapper,
                                  new_callable=mock.Mock)

            with patch('os.WTERMSIG', self.WTERMSIG) as m_WTERMSIG, \
                 patch('os.WEXITSTATUS', self.WEXITSTATUS) as m_WEXITSTATUS, \
                 patch('os.WIFSIGNALED', self.WIFSIGNALED) as m_WIFSIGNALED, \
                 patch('os.WIFEXITED', self.WIFEXITED) as m_WIFEXITED, \
                 patch('os.waitpid', self.waitpid) as m_waitpid:
                func(self, WaitPidMocks(m_waitpid,
                                        m_WIFEXITED, m_WIFSIGNALED,
                                        m_WEXITSTATUS, m_WTERMSIG,
                                        ))
        return wrapped_func