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73 lines
1.7 KiB
73 lines
1.7 KiB
// Copyright 2019 Google LLC
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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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// https://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 "dap/dap.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include <condition_variable>
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#include <mutex>
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#include <thread>
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#include <vector>
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int main(int argc, char** argv) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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TEST(DAP, PairedInitializeTerminate) {
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dap::initialize();
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dap::terminate();
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}
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TEST(DAP, NestedInitializeTerminate) {
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dap::initialize();
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dap::initialize();
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dap::initialize();
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dap::terminate();
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dap::terminate();
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dap::terminate();
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}
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TEST(DAP, MultiThreadedInitializeTerminate) {
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const size_t numThreads = 64;
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std::mutex mutex;
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std::condition_variable cv;
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size_t numInits = 0;
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std::vector<std::thread> threads;
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threads.reserve(numThreads);
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for (size_t i = 0; i < numThreads; i++) {
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threads.emplace_back([&] {
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dap::initialize();
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{
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std::unique_lock<std::mutex> lock(mutex);
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numInits++;
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if (numInits == numThreads) {
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cv.notify_all();
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} else {
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cv.wait(lock, [&] { return numInits == numThreads; });
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}
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}
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dap::terminate();
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});
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}
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for (auto& thread : threads) {
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thread.join();
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}
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}
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