diff options
Diffstat (limited to 'Lib/test/test_capi.py')
| -rw-r--r-- | Lib/test/test_capi.py | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py index c2c633ff5d..07ec623210 100644 --- a/Lib/test/test_capi.py +++ b/Lib/test/test_capi.py @@ -55,6 +55,29 @@ class CAPITest(unittest.TestCase): def test_memoryview_from_NULL_pointer(self): self.assertRaises(ValueError, _testcapi.make_memoryview_from_NULL_pointer) + def test_exc_info(self): + raised_exception = ValueError("5") + new_exc = TypeError("TEST") + try: + raise raised_exception + except ValueError as e: + tb = e.__traceback__ + orig_sys_exc_info = sys.exc_info() + orig_exc_info = _testcapi.set_exc_info(new_exc.__class__, new_exc, None) + new_sys_exc_info = sys.exc_info() + new_exc_info = _testcapi.set_exc_info(*orig_exc_info) + reset_sys_exc_info = sys.exc_info() + + self.assertEqual(orig_exc_info[1], e) + + self.assertSequenceEqual(orig_exc_info, (raised_exception.__class__, raised_exception, tb)) + self.assertSequenceEqual(orig_sys_exc_info, orig_exc_info) + self.assertSequenceEqual(reset_sys_exc_info, orig_exc_info) + self.assertSequenceEqual(new_exc_info, (new_exc.__class__, new_exc, None)) + self.assertSequenceEqual(new_sys_exc_info, new_exc_info) + else: + self.assertTrue(False) + @unittest.skipUnless(threading, 'Threading required for this test.') class TestPendingCalls(unittest.TestCase): @@ -210,18 +233,17 @@ def test_main(): idents = [] def callback(): - idents.append(_thread.get_ident()) + idents.append(threading.get_ident()) _testcapi._test_thread_state(callback) a = b = callback time.sleep(1) # Check our main thread is in the list exactly 3 times. - if idents.count(_thread.get_ident()) != 3: + if idents.count(threading.get_ident()) != 3: raise support.TestFailed( "Couldn't find main thread correctly in the list") if threading: - import _thread import time TestThreadState() t = threading.Thread(target=TestThreadState) |