platform/common/queue/lock_free_queue_test.cpp

/*
 * Copyright (c) 2019-2022 ExpoLab, UC Davis
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 */

#include "platform/common/queue/lock_free_queue.h"

#include <glog/logging.h>
#include <gmock/gmock.h>
#include <gtest/gtest.h>

#include <thread>

#include "common/test/test_macros.h"

namespace resdb {
namespace {

struct TestItem {
  std::string data;
};

TEST(LockFreeQueueTest, SendAndPop) {
  LockFreeQueue<TestItem> queue("test");
  auto item = std::make_unique<TestItem>();
  item->data = "test";
  queue.Push(std::move(item));

  auto out = queue.Pop();
  assert(out != nullptr);
  EXPECT_EQ(out->data, "test");
}

}  // namespace

}  // namespace resdb