def testTwoResults(self): unittest.installHandler() result = unittest.TestResult() unittest.registerResult(result) new_handler = signal.getsignal(signal.SIGINT) result2 = unittest.TestResult() unittest.registerResult(result2) self.assertEqual(signal.getsignal(signal.SIGINT), new_handler) result3 = unittest.TestResult() def test(result): pid = os.getpid() os.kill(pid, signal.SIGINT) try: test(result) except KeyboardInterrupt: self.fail("KeyboardInterrupt not handled") self.assertTrue(result.shouldStop) self.assertTrue(result2.shouldStop) self.assertFalse(result3.shouldStop)
def testRegisterResult(self): result = unittest.TestResult() unittest.registerResult(result) for ref in unittest.signals._results: if ref is result: break elif ref is not result: self.fail("odd object in result set") else: self.fail("result not found")
def testWeakReferences(self): # Calling registerResult on a result should not keep it alive result = unittest.TestResult() unittest.registerResult(result) ref = weakref.ref(result) del result # For non-reference counting implementations gc.collect();gc.collect() self.assertIsNone(ref())
def testRemoveResult(self): result = unittest.TestResult() unittest.registerResult(result) unittest.installHandler() self.assertTrue(unittest.removeResult(result)) # Should this raise an error instead? self.assertFalse(unittest.removeResult(unittest.TestResult())) try: pid = os.getpid() os.kill(pid, signal.SIGINT) except KeyboardInterrupt: pass self.assertFalse(result.shouldStop)
def testSecondInterrupt(self): result = unittest.TestResult() unittest.installHandler() unittest.registerResult(result) def test(result): pid = os.getpid() os.kill(pid, signal.SIGINT) result.breakCaught = True self.assertTrue(result.shouldStop) os.kill(pid, signal.SIGINT) self.fail("Second KeyboardInterrupt not raised") try: test(result) except KeyboardInterrupt: pass else: self.fail("Second KeyboardInterrupt not raised") self.assertTrue(result.breakCaught)
def testInterruptCaught(self): default_handler = signal.getsignal(signal.SIGINT) result = unittest.TestResult() unittest.installHandler() unittest.registerResult(result) self.assertNotEqual(signal.getsignal(signal.SIGINT), default_handler) def test(result): pid = os.getpid() os.kill(pid, signal.SIGINT) result.breakCaught = True self.assertTrue(result.shouldStop) try: test(result) except KeyboardInterrupt: self.fail("KeyboardInterrupt not handled") self.assertTrue(result.breakCaught)