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2026-07-13 12:40:42 +08:00

99 lines
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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 pathlib
import sys
import unittest
import paddle
from paddle.compat.proxy import (
ProxyModule,
)
sys.path.append(str(pathlib.Path(__file__).parent / "fake_modules"))
sys.path.append(str(pathlib.Path(__file__).parent / "fake_torch_modules"))
class TestTorchProxyMixRealTorch(unittest.TestCase):
def check_is_not_proxy(self):
import torch
from torch.nn.functional import relu
self.assertNotIsInstance(torch, ProxyModule)
self.assertIsNot(paddle.nn.functional.relu, relu)
def check_is_proxy(self):
import torch
from torch.nn.functional import relu
self.assertIsInstance(torch, ProxyModule)
self.assertIs(paddle.nn.functional.relu, relu)
def test_nested_torch_proxy(self):
self.check_is_not_proxy()
with paddle.use_compat_guard(enable=True):
self.check_is_proxy()
with paddle.use_compat_guard(enable=False):
self.check_is_not_proxy()
with paddle.use_compat_guard(enable=True):
self.check_is_proxy()
with paddle.use_compat_guard(enable=True):
self.check_is_proxy()
with paddle.use_compat_guard(enable=False):
self.check_is_not_proxy()
self.check_is_not_proxy()
self.check_is_proxy()
self.check_is_not_proxy()
def test_local_enabled_module_import(self):
self.check_is_not_proxy()
with paddle.use_compat_guard(
enable=True, scope={"torch_proxy_local_enabled_module"}
):
self.check_is_not_proxy()
self.check_is_not_proxy()
def test_blocked_module_import(self):
self.check_is_not_proxy()
paddle.compat.extend_torch_proxy_blocked_modules(
{"torch_proxy_blocked_module"}
)
with paddle.use_compat_guard(enable=True):
import torch_proxy_blocked_module # noqa: F401
self.check_is_proxy()
self.check_is_not_proxy()
def test_blocked_module_inside_local_enabled_proxy_import(self):
self.check_is_not_proxy()
paddle.compat.extend_torch_proxy_blocked_modules(
{"torch_proxy_blocked_module"}
)
with paddle.use_compat_guard(
enable=True, scope={"torch_proxy_local_enabled_module"}
):
import torch_proxy_blocked_module # noqa: F401
self.check_is_not_proxy()
self.check_is_not_proxy()
if __name__ == "__main__":
unittest.main()