109 lines
3.2 KiB
C++
109 lines
3.2 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 <gtest/gtest.h>
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#define private public
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#include "common/storage/ob_sequence.h"
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namespace oceanbase
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{
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using namespace common;
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namespace unittest
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{
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class TestObSequence : public ::testing::Test
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{
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public :
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virtual void SetUp() {}
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virtual void TearDown() {}
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};
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//////////////////////基本功能测试//////////////////////////////////////////
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TEST_F(TestObSequence, get_max_seq_no)
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{
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TRANS_LOG(INFO, "called", "func", test_info_->name());
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int64_t seq_no = ObSequence::get_max_seq_no();
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EXPECT_TRUE(seq_no <= ObTimeUtility::current_time());
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EXPECT_TRUE(seq_no > 0);
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EXPECT_EQ(ObSequence::inc_and_get_max_seq_no(), seq_no + 1);
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ObSequence::inc();
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EXPECT_EQ(ObSequence::get_max_seq_no(), seq_no + 2);
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}
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TEST_F(TestObSequence, update_max_seq_no)
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{
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TRANS_LOG(INFO, "called", "func", test_info_->name());
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int64_t seq_no = ObSequence::get_max_seq_no();
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ObSequence::update_max_seq_no(0);
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EXPECT_TRUE(ObSequence::get_max_seq_no() >= seq_no);
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seq_no = ObSequence::get_max_seq_no();
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ObSequence::update_max_seq_no(-1);
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EXPECT_TRUE(ObSequence::get_max_seq_no() >= seq_no);
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seq_no = ObSequence::get_max_seq_no();
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ObSequence::update_max_seq_no(1);
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EXPECT_TRUE(ObSequence::get_max_seq_no() >= seq_no);
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seq_no = ObSequence::get_max_seq_no();
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ObSequence::update_max_seq_no(seq_no);
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EXPECT_TRUE(ObSequence::get_max_seq_no() > seq_no);
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seq_no = ObSequence::get_max_seq_no();
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ObSequence::update_max_seq_no(seq_no + 1000000);
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EXPECT_EQ(ObSequence::get_max_seq_no(), seq_no + 1000001);
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// just print error log but update success
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ObSequence::update_max_seq_no(seq_no + 1_day);
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EXPECT_EQ(ObSequence::get_max_seq_no(), seq_no + 1_day + 1);
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TRANS_LOG(INFO, "sequence", K(ObSequence::get_max_seq_no()));
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}
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TEST_F(TestObSequence, get_and_inc_max_seq_no)
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{
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TRANS_LOG(INFO, "called", "func", test_info_->name());
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int64_t seq_no = 0;
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EXPECT_EQ(OB_SUCCESS, ObSequence::get_and_inc_max_seq_no(1, seq_no));
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EXPECT_EQ(ObSequence::get_max_seq_no(), seq_no + 1);
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EXPECT_EQ(OB_SUCCESS, ObSequence::get_and_inc_max_seq_no(0, seq_no));
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EXPECT_EQ(ObSequence::get_max_seq_no(), seq_no);
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EXPECT_NE(OB_SUCCESS, ObSequence::get_and_inc_max_seq_no(-1, seq_no));
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EXPECT_EQ(ObSequence::get_max_seq_no(), seq_no);
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EXPECT_NE(OB_SUCCESS, ObSequence::get_and_inc_max_seq_no(1_day + 1, seq_no));
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EXPECT_EQ(ObSequence::get_max_seq_no(), seq_no);
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}
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}//end of unittest
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}//end of 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_sequence.log", true);
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logger.set_log_level(OB_LOG_LEVEL_INFO);
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testing::InitGoogleTest(&argc, argv);
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ret = RUN_ALL_TESTS();
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return ret;
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}
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