Method assertRaisesRegex

torch/testing/_internal/common_utils.py:3522–3540

(self, expected_exception, expected_regex, *args, **kwargs)

    # Reimplemented to provide special behavior when
    # _ignore_not_implemented_error is True
    def assertRaisesRegex(self, expected_exception, expected_regex, *args, **kwargs):
        # Verifies that an exception with the type expected_exception and message
        # matching the regular expression defined by expected_regex is thrown.
        # If the test is instantiated for a non-native device type (like XLA)
        # then the message is not validated.

        # Checks whether the test is instantiated for a device type by testing
        # if the test class has defined the device_type attribute and,
        # if so, tests whether the instantiated device type is native or not
        if hasattr(self, 'device_type') and self.device_type not in NATIVE_DEVICES and self.device_type != "mps":  # type: ignore[attr-defined]
            # empty string matches any string
            expected_regex = ''

        if self._ignore_not_implemented_error:
            context = AssertRaisesContextIgnoreNotImplementedError(  # type: ignore[call-arg]
                expected_exception, self, expected_regex)
            return context.handle('assertRaisesRegex', args, kwargs)  # type: ignore[attr-defined]
        else:
            return super().assertRaisesRegex(expected_exception, expected_regex, *args, **kwargs)

    # Verifies that no unraisable exceptions are raised by callable.  Unlike regular
    # exceptions, these do not actually propagate to the caller and are