a33fc33524819dc524223863f2d52eebe5b4eee3,tests/chainer_tests/testing_tests/test_function_link.py,FuncGradCorrectlyImplemented,forward,#FuncGradCorrectlyImplemented#Any#,168

Before Change

        if device.xp is chainerx:
            fallback_device = device.fallback_device
            supported_array_types = fallback_device.supported_array_types
            assert (gy1 is None if self.expect_grad_outputs_none[0]
                    else isinstance(gy1, supported_array_types))
            assert (gy2 is None if self.expect_grad_outputs_none[1]
                    else isinstance(gy2, supported_array_types))

        self.retain_inputs((0, 1, 2, 3))

After Change

        if device.xp is chainerx:
            fallback_device = device.fallback_device
            _check_grads(
                (gy1, gy2), self.expect_grad_outputs_none,
                fallback_device.supported_array_types)

        self.retain_inputs((0, 1, 2, 3))

        ggx1, ggx2 = _backward_correct(

Instances