113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include "lib/thread/ob_dynamic_thread_pool.h"
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#include <gtest/gtest.h>
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#include <malloc.h>
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#include "lib/utility/ob_test_util.h"
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#include "lib/restore/ob_storage.h"
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using namespace oceanbase::common;
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class TestObDynamicThreadPool: public ::testing::Test
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{
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public:
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TestObDynamicThreadPool() {}
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virtual ~TestObDynamicThreadPool(){}
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virtual void SetUp()
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{
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}
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virtual void TearDown()
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{
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}
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static void SetUpTestCase()
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{
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}
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static void TearDownTestCase()
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{
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}
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private:
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// disallow copy
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DISALLOW_COPY_AND_ASSIGN(TestObDynamicThreadPool);
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protected:
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// function members
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protected:
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};
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class SimpleTask: public ObDynamicThreadTask
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{
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public:
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int process(const bool &is_stop)
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{
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UNUSED(is_stop);
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ATOMIC_INC(&count_);
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return OB_SUCCESS;
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}
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static int64_t count_;
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};
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int64_t SimpleTask::count_ = 0;
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TEST_F(TestObDynamicThreadPool, normal)
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{
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ObDynamicThreadPool pool;
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const int64_t task_count = 10000;
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SimpleTask task;
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SimpleTask::count_ = 0;
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ASSERT_EQ(OB_SUCCESS, pool.init());
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ASSERT_EQ(OB_SUCCESS, pool.set_task_thread_num(10));
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for (int64_t i = 0; i < task_count; ++i) {
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ASSERT_EQ(OB_SUCCESS, pool.add_task(&task));
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}
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sleep(1);
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pool.stop();
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pool.destroy();
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ASSERT_EQ(task_count, SimpleTask::count_);
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}
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TEST_F(TestObDynamicThreadPool, test_change_thread_num)
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{
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ObDynamicThreadPool pool;
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const int64_t task_count = 10000;
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SimpleTask task;
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ObRandom rand;
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SimpleTask::count_ = 0;
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ASSERT_EQ(OB_SUCCESS, pool.init());
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ASSERT_EQ(OB_SUCCESS, pool.set_task_thread_num(512));
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for (int64_t i = 0; i < task_count; ++i) {
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if (pool.get_task_count() < ObDynamicThreadPool::MAX_TASK_NUM) {
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ASSERT_EQ(OB_SUCCESS, pool.add_task(&task));
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}
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pool.set_task_thread_num(rand.rand(0, ObDynamicThreadPool::MAX_THREAD_NUM));
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}
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pool.set_task_thread_num(1);
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sleep(1);
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pool.stop();
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pool.destroy();
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ASSERT_EQ(task_count, SimpleTask::count_);
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}
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int main(int argc, char **argv)
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{
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mallopt(M_ARENA_MAX, 1); // disable malloc multiple arena pool
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OB_LOGGER.set_log_level("INFO");
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OB_LOGGER.set_file_name("test_dynamic_thread_pool.log", true);
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::testing::InitGoogleTest(&argc,argv);
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return RUN_ALL_TESTS();
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}
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