test_threadworker.py 文件源码

def test_fakeDoubleRelease(self):
        """
        The L{FakeLock} test fixture will alert us if there's a potential
        double-release.
        """
        lock = FakeLock()
        self.assertRaises(ThreadError, lock.release)
        lock.acquire()
        self.assertEqual(None, lock.release())
        self.assertRaises(ThreadError, lock.release)