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86 lines
2.4 KiB
86 lines
2.4 KiB
// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "paddle/fluid/framework/operator.h"
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#include <exception>
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#include <stdexcept>
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#include <string>
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#include <utility>
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#include "gtest/gtest.h"
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#include "paddle/fluid/framework/scope.h"
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#include "paddle/fluid/platform/place.h"
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namespace paddle {
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namespace framework {
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class ExceptionThrownOperator : public OperatorBase {
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public:
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using OperatorBase::OperatorBase;
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template <typename T>
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void SetException(T &&obj) {
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exception_ = std::make_exception_ptr(std::forward<T>(obj));
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}
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protected:
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void RunImpl(const Scope &, const platform::Place &) const override {
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if (exception_) {
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std::rethrow_exception(exception_);
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}
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}
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private:
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std::exception_ptr exception_{nullptr};
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};
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class StubException : public std::exception {
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public:
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const char *what() const noexcept override { return ""; }
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};
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template <typename T>
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bool ExceptionTestMain(T &&obj, bool set_exception) {
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ExceptionThrownOperator op("", {}, {}, {});
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if (set_exception) {
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op.SetException(std::forward<T>(obj));
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}
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Scope scope;
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try {
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op.Run(scope, platform::CPUPlace());
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return false;
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} catch (T &) {
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return true;
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}
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}
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TEST(test_operator_exception, test_operator_exception) {
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platform::EnforceNotMet enforce_not_met("", __FILE__, __LINE__);
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ASSERT_TRUE(ExceptionTestMain(enforce_not_met, true));
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ASSERT_FALSE(ExceptionTestMain(enforce_not_met, false));
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platform::EOFException eof("", __FILE__, __LINE__);
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ASSERT_TRUE(ExceptionTestMain(eof, true));
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ASSERT_FALSE(ExceptionTestMain(eof, false));
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StubException stub;
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ASSERT_TRUE(ExceptionTestMain(stub, true));
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ASSERT_FALSE(ExceptionTestMain(stub, false));
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ASSERT_TRUE(ExceptionTestMain(1, true));
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ASSERT_FALSE(ExceptionTestMain(1, false));
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}
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} // namespace framework
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} // namespace paddle
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