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paddlepaddle--paddle/test/legacy_test/test_compare_op_0size.py
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2026-07-13 12:40:42 +08:00

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Python

# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import numpy
import paddle
def create_test_class(op_type, dtype):
class Cls(unittest.TestCase):
def setUp(self):
pass
def test_0size(self):
numpy_tensor_x = numpy.ones([1]).astype(dtype)
paddle_x = paddle.to_tensor(numpy_tensor_x)
paddle_x.stop_gradient = False
numpy_tensor_x2 = numpy.ones([0]).astype(dtype)
paddle_x2 = paddle.to_tensor(numpy_tensor_x2)
paddle_x2.stop_gradient = False
paddle_api = eval(f"paddle.{op_type}")
paddle_out = paddle_api(paddle_x, paddle_x2)
numpy_api = eval(f"numpy.{op_type}")
numpy.testing.assert_allclose(
paddle_out.numpy(),
numpy_api(numpy_tensor_x, numpy_tensor_x2),
1e-2,
1e-2,
)
cls_name = f"{op_type}_0SizeTest"
Cls.__name__ = cls_name
globals()[cls_name] = Cls
create_test_class("equal", "float32")
create_test_class("bitwise_or", "int32")
create_test_class("bitwise_xor", "int32")
create_test_class("bitwise_and", "int32")
create_test_class("logical_or", "float32")
create_test_class("logical_xor", "float32")
create_test_class("logical_and", "float32")
if not paddle.base.core.is_compiled_with_xpu():
create_test_class("bitwise_left_shift", "int32")
create_test_class("bitwise_right_shift", "int32")
if __name__ == '__main__':
unittest.main()