125 lines
3.7 KiB
C++
125 lines
3.7 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 "storage/transaction/ob_trans_result.h"
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#include <gtest/gtest.h>
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#include "share/ob_errno.h"
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#include "lib/oblog/ob_log.h"
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#include "common/ob_clock_generator.h"
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namespace oceanbase {
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using namespace common;
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using namespace transaction;
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namespace unittest {
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class TestObTransResult : public ::testing::Test {
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public:
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virtual void SetUp()
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{}
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virtual void TearDown()
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{}
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public:
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static void* wait_timeout(void* args);
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static void* wait_normal(void* args);
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public:
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static const int64_t WAIT_TIMES_US = 5 * 1000 * 1000;
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static const int64_t VALID_WAIT_TIME = -1;
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static const int64_t SLEEP_TIME_OUT_MS = 6000;
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static const int64_t SLEEP_TIME_COMMON_MS = 1000;
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static const int64_t THREAD_NUM = 10;
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};
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void* TestObTransResult::wait_timeout(void* args)
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{
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int res = OB_SUCCESS;
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ObTransCond* cond = static_cast<ObTransCond*>(args);
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EXPECT_EQ(OB_INVALID_ARGUMENT, cond->wait(TestObTransResult::VALID_WAIT_TIME, res));
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EXPECT_EQ(OB_TIMEOUT, cond->wait(TestObTransResult::WAIT_TIMES_US, res));
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pthread_exit(NULL);
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}
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void* TestObTransResult::wait_normal(void* args)
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{
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int res = OB_SUCCESS;
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ObTransCond* cond = static_cast<ObTransCond*>(args);
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EXPECT_EQ(OB_INVALID_ARGUMENT, cond->wait(TestObTransResult::VALID_WAIT_TIME, res));
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EXPECT_EQ(OB_SUCCESS, cond->wait(TestObTransResult::WAIT_TIMES_US, res));
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EXPECT_EQ(OB_ERR_UNEXPECTED, res);
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pthread_exit(NULL);
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}
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// wait and awake of threads
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TEST_F(TestObTransResult, wait_timeout)
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{
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TRANS_LOG(INFO, "called", "func", test_info_->name());
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// create 10 wait threads
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pthread_attr_t attr;
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pthread_attr_init(&attr);
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pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
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pthread_t tids[THREAD_NUM];
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ObTransCond* cond = new ObTransCond();
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ASSERT_TRUE(NULL != cond);
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// test the case of wait timeout
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for (int64_t i = 0; i < THREAD_NUM; ++i) {
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EXPECT_TRUE(0 == pthread_create(&tids[i], &attr, TestObTransResult::wait_timeout, static_cast<void*>(cond)));
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}
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// sleep 6s
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ObClockGenerator::msleep(SLEEP_TIME_OUT_MS);
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int msg_type = OB_TIMEOUT;
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cond->notify(msg_type);
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// replay of threads
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for (int64_t i = 0; i < THREAD_NUM; ++i) {
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EXPECT_EQ(0, pthread_join(tids[i], NULL));
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}
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//--------------------------------------------------------------
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cond->reset();
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// test the case of awake
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for (int64_t i = 0; i < THREAD_NUM; ++i) {
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EXPECT_TRUE(0 == pthread_create(&tids[i], &attr, TestObTransResult::wait_normal, static_cast<void*>(cond)));
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}
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// sleep 1s
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ObClockGenerator::msleep(SLEEP_TIME_COMMON_MS);
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msg_type = OB_ERR_UNEXPECTED;
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cond->notify(msg_type);
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// replay of threads
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for (int64_t i = 0; i < THREAD_NUM; ++i) {
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EXPECT_EQ(0, pthread_join(tids[i], NULL));
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}
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// memory collection
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delete cond;
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cond = NULL;
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}
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} // namespace unittest
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} // namespace oceanbase
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using namespace oceanbase;
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using namespace oceanbase::common;
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int main(int argc, char** argv)
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{
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int ret = 1;
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ObLogger& logger = ObLogger::get_logger();
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logger.set_file_name("test_ob_trans_result.log", true);
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logger.set_log_level(OB_LOG_LEVEL_INFO);
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if (OB_SUCCESS != ObClockGenerator::init()) {
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TRANS_LOG(WARN, "init ob_clock_generator error!");
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} else {
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testing::InitGoogleTest(&argc, argv);
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ret = RUN_ALL_TESTS();
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}
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return ret;
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}
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