diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_pep352.py | 37 |
1 files changed, 10 insertions, 27 deletions
diff --git a/Lib/test/test_pep352.py b/Lib/test/test_pep352.py index 15f1101832..2a6bac1218 100644 --- a/Lib/test/test_pep352.py +++ b/Lib/test/test_pep352.py @@ -158,34 +158,17 @@ class UsageTests(unittest.TestCase): # Raising a string raises TypeError. self.raise_fails("spam") + def test_catch_non_BaseException(self): + # Tryinng to catch an object that does not inherit from BaseException + # is not allowed. + class NonBaseException(object): + pass + self.catch_fails(NonBaseException) + self.catch_fails(NonBaseException()) + def test_catch_string(self): - # Catching a string should trigger a DeprecationWarning. - with guard_warnings_filter(): - warnings.resetwarnings() - warnings.filterwarnings("error") - str_exc = "spam" - try: - try: - raise StandardError - except str_exc: - pass - except DeprecationWarning: - pass - except StandardError: - self.fail("catching a string exception did not raise " - "DeprecationWarning") - # Make sure that even if the string exception is listed in a tuple - # that a warning is raised. - try: - try: - raise StandardError - except (AssertionError, str_exc): - pass - except DeprecationWarning: - pass - except StandardError: - self.fail("catching a string exception specified in a tuple did " - "not raise DeprecationWarning") + # Catching a string is bad. + self.catch_fails("spam") def test_main(): run_unittest(ExceptionClassTests, UsageTests) |