diff options
Diffstat (limited to 'Lib/test/test_exception_variations.py')
| -rw-r--r-- | Lib/test/test_exception_variations.py | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/Lib/test/test_exception_variations.py b/Lib/test/test_exception_variations.py index d874b0e..aabac6d 100644 --- a/Lib/test/test_exception_variations.py +++ b/Lib/test/test_exception_variations.py @@ -172,5 +172,283 @@ class ExceptionTestCase(unittest.TestCase): self.assertTrue(hit_finally) self.assertTrue(hit_except) + +class ExceptStarTestCases(unittest.TestCase): + def test_try_except_else_finally(self): + hit_except = False + hit_else = False + hit_finally = False + + try: + raise Exception('nyaa!') + except* BaseException: + hit_except = True + else: + hit_else = True + finally: + hit_finally = True + + self.assertTrue(hit_except) + self.assertTrue(hit_finally) + self.assertFalse(hit_else) + + def test_try_except_else_finally_no_exception(self): + hit_except = False + hit_else = False + hit_finally = False + + try: + pass + except* BaseException: + hit_except = True + else: + hit_else = True + finally: + hit_finally = True + + self.assertFalse(hit_except) + self.assertTrue(hit_finally) + self.assertTrue(hit_else) + + def test_try_except_finally(self): + hit_except = False + hit_finally = False + + try: + raise Exception('yarr!') + except* BaseException: + hit_except = True + finally: + hit_finally = True + + self.assertTrue(hit_except) + self.assertTrue(hit_finally) + + def test_try_except_finally_no_exception(self): + hit_except = False + hit_finally = False + + try: + pass + except* BaseException: + hit_except = True + finally: + hit_finally = True + + self.assertFalse(hit_except) + self.assertTrue(hit_finally) + + def test_try_except(self): + hit_except = False + + try: + raise Exception('ahoy!') + except* BaseException: + hit_except = True + + self.assertTrue(hit_except) + + def test_try_except_no_exception(self): + hit_except = False + + try: + pass + except* BaseException: + hit_except = True + + self.assertFalse(hit_except) + + def test_try_except_else(self): + hit_except = False + hit_else = False + + try: + raise Exception('foo!') + except* BaseException: + hit_except = True + else: + hit_else = True + + self.assertFalse(hit_else) + self.assertTrue(hit_except) + + def test_try_except_else_no_exception(self): + hit_except = False + hit_else = False + + try: + pass + except* BaseException: + hit_except = True + else: + hit_else = True + + self.assertFalse(hit_except) + self.assertTrue(hit_else) + + def test_try_finally_no_exception(self): + hit_finally = False + + try: + pass + finally: + hit_finally = True + + self.assertTrue(hit_finally) + + def test_nested(self): + hit_finally = False + hit_inner_except = False + hit_inner_finally = False + + try: + try: + raise Exception('inner exception') + except* BaseException: + hit_inner_except = True + finally: + hit_inner_finally = True + finally: + hit_finally = True + + self.assertTrue(hit_inner_except) + self.assertTrue(hit_inner_finally) + self.assertTrue(hit_finally) + + def test_nested_else(self): + hit_else = False + hit_finally = False + hit_except = False + hit_inner_except = False + hit_inner_else = False + + try: + try: + pass + except* BaseException: + hit_inner_except = True + else: + hit_inner_else = True + + raise Exception('outer exception') + except* BaseException: + hit_except = True + else: + hit_else = True + finally: + hit_finally = True + + self.assertFalse(hit_inner_except) + self.assertTrue(hit_inner_else) + self.assertFalse(hit_else) + self.assertTrue(hit_finally) + self.assertTrue(hit_except) + + def test_nested_mixed1(self): + hit_except = False + hit_finally = False + hit_inner_except = False + hit_inner_finally = False + + try: + try: + raise Exception('inner exception') + except* BaseException: + hit_inner_except = True + finally: + hit_inner_finally = True + except: + hit_except = True + finally: + hit_finally = True + + self.assertTrue(hit_inner_except) + self.assertTrue(hit_inner_finally) + self.assertFalse(hit_except) + self.assertTrue(hit_finally) + + def test_nested_mixed2(self): + hit_except = False + hit_finally = False + hit_inner_except = False + hit_inner_finally = False + + try: + try: + raise Exception('inner exception') + except: + hit_inner_except = True + finally: + hit_inner_finally = True + except* BaseException: + hit_except = True + finally: + hit_finally = True + + self.assertTrue(hit_inner_except) + self.assertTrue(hit_inner_finally) + self.assertFalse(hit_except) + self.assertTrue(hit_finally) + + + def test_nested_else_mixed1(self): + hit_else = False + hit_finally = False + hit_except = False + hit_inner_except = False + hit_inner_else = False + + try: + try: + pass + except* BaseException: + hit_inner_except = True + else: + hit_inner_else = True + + raise Exception('outer exception') + except: + hit_except = True + else: + hit_else = True + finally: + hit_finally = True + + self.assertFalse(hit_inner_except) + self.assertTrue(hit_inner_else) + self.assertFalse(hit_else) + self.assertTrue(hit_finally) + self.assertTrue(hit_except) + + def test_nested_else_mixed2(self): + hit_else = False + hit_finally = False + hit_except = False + hit_inner_except = False + hit_inner_else = False + + try: + try: + pass + except: + hit_inner_except = True + else: + hit_inner_else = True + + raise Exception('outer exception') + except* BaseException: + hit_except = True + else: + hit_else = True + finally: + hit_finally = True + + self.assertFalse(hit_inner_except) + self.assertTrue(hit_inner_else) + self.assertFalse(hit_else) + self.assertTrue(hit_finally) + self.assertTrue(hit_except) + + if __name__ == '__main__': unittest.main() |