Function check_basic_matches

testing/typing_raises_group.py:41–49

()

def check_basic_matches() -> None:
    # check that matches gets rid of the naked ValueError in the union
    exc: ExceptionGroup[ValueError] | ValueError = ExceptionGroup("", (ValueError(),))
    if RaisesGroup(ValueError).matches(exc):
        assert_type(exc, ExceptionGroup[ValueError])

    # also check that BaseExceptionGroup shows up for BaseExceptions
    if RaisesGroup(KeyboardInterrupt).matches(exc):
        assert_type(exc, BaseExceptionGroup[KeyboardInterrupt])


def check_matches_with_different_exception_type() -> None: