[FEAT MERGE] transfer without kill tx
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Handora
242
unittest/storage/tx_table/test_tx_table_guards.cpp
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242
unittest/storage/tx_table/test_tx_table_guards.cpp
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/**
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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 protected public
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#define private public
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#define UNITTEST
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#include "storage/tx/ob_tx_data_define.h"
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#include "storage/tx_table/ob_tx_table.h"
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namespace oceanbase
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{
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using namespace ::testing;
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using namespace transaction;
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using namespace storage;
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using namespace blocksstable;
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using namespace share;
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static int turn = 0;
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static ObTxData src_tx_data;
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static ObTxData dst_tx_data;
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namespace storage {
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int ObTxTable::check_with_tx_data(ObReadTxDataArg &read_tx_data_arg,
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ObITxDataCheckFunctor &fn)
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{
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TRANS_LOG(INFO, "turn is", K(turn));
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if (turn == 0) {
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// use dst
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turn++;
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return fn(dst_tx_data, NULL);
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} else if (turn == 1) {
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// use src
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turn++;
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return fn(src_tx_data, NULL);
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} else {
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return OB_SUCCESS;
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}
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}
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}
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namespace unittest
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{
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class TestTxTableGuards : public ::testing::Test
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{
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public:
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TestTxTableGuards() {}
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virtual void SetUp() override
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{
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turn = 0;
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src_tx_data.reset();
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dst_tx_data.reset();
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TRANS_LOG(INFO, "setup success");
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}
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virtual void TearDown() override
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{
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turn = 0;
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src_tx_data.reset();
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dst_tx_data.reset();
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TRANS_LOG(INFO, "teardown success");
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}
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static void SetUpTestCase()
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{
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turn = 0;
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src_tx_data.reset();
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dst_tx_data.reset();
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TRANS_LOG(INFO, "SetUpTestCase");
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}
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static void TearDownTestCase()
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{
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turn = 0;
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src_tx_data.reset();
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dst_tx_data.reset();
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TRANS_LOG(INFO, "TearDownTestCase");
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}
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};
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TEST_F(TestTxTableGuards, check_on_single_dest_1) {
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ObTxTable dst_tx_table;
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ObTxTableGuards guards;
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share::SCN scn;
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int64_t state;
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share::SCN trans_version;
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scn.convert_from_ts(100);
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guards.tx_table_guard_.tx_table_ = &dst_tx_table;
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dst_tx_data.commit_version_.convert_from_ts(1);
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dst_tx_data.end_scn_.convert_from_ts(90);
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dst_tx_data.state_ = ObTxData::COMMIT;
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EXPECT_EQ(OB_SUCCESS, guards.get_tx_state_with_scn(ObTransID(1),
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scn,
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state,
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trans_version));
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EXPECT_EQ(dst_tx_data.commit_version_, trans_version);
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EXPECT_EQ(dst_tx_data.state_, ObTxData::COMMIT);
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}
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TEST_F(TestTxTableGuards, check_on_single_dest_2) {
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ObTxTable dst_tx_table;
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ObTxTableGuards guards;
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share::SCN scn;
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int64_t state;
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share::SCN trans_version;
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scn.convert_from_ts(80);
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guards.tx_table_guard_.tx_table_ = &dst_tx_table;
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dst_tx_data.commit_version_.convert_from_ts(1);
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dst_tx_data.end_scn_.convert_from_ts(90);
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dst_tx_data.state_ = ObTxData::COMMIT;
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EXPECT_EQ(OB_SUCCESS, guards.get_tx_state_with_scn(ObTransID(1),
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scn,
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state,
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trans_version));
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EXPECT_EQ(trans_version, SCN::max_scn());
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EXPECT_EQ(state, ObTxData::RUNNING);
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}
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TEST_F(TestTxTableGuards, check_on_dest_and_src_1) {
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ObTxTable dst_tx_table;
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ObTxTable src_tx_table;
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ObTxTableGuards guards;
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share::SCN scn;
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int64_t state;
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share::SCN trans_version;
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scn.convert_from_ts(100);
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guards.tx_table_guard_.tx_table_ = &dst_tx_table;
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guards.src_tx_table_guard_.tx_table_ = &src_tx_table;
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dst_tx_data.commit_version_.convert_from_ts(1);
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dst_tx_data.end_scn_.convert_from_ts(90);
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dst_tx_data.state_ = ObTxData::COMMIT;
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src_tx_data.commit_version_.convert_from_ts(2);
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src_tx_data.end_scn_.convert_from_ts(90);
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src_tx_data.state_ = ObTxData::COMMIT;
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EXPECT_EQ(OB_SUCCESS, guards.get_tx_state_with_scn(ObTransID(1),
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scn,
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state,
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trans_version));
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EXPECT_EQ(dst_tx_data.commit_version_, trans_version);
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EXPECT_EQ(dst_tx_data.state_, ObTxData::COMMIT);
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}
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TEST_F(TestTxTableGuards, check_on_dest_and_src_2) {
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ObTxTable dst_tx_table;
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ObTxTable src_tx_table;
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ObTxTableGuards guards;
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share::SCN scn;
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int64_t state;
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share::SCN trans_version;
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scn.convert_from_ts(100);
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guards.tx_table_guard_.tx_table_ = &dst_tx_table;
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guards.src_tx_table_guard_.tx_table_ = &src_tx_table;
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dst_tx_data.commit_version_.convert_from_ts(1);
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dst_tx_data.end_scn_.convert_from_ts(110);
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dst_tx_data.state_ = ObTxData::ABORT;
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src_tx_data.commit_version_.convert_from_ts(2);
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src_tx_data.end_scn_.convert_from_ts(90);
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src_tx_data.state_ = ObTxData::COMMIT;
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EXPECT_EQ(OB_SUCCESS, guards.get_tx_state_with_scn(ObTransID(1),
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scn,
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state,
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trans_version));
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EXPECT_EQ(SCN::max_scn(), trans_version);
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EXPECT_EQ(state, ObTxData::RUNNING);
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}
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TEST_F(TestTxTableGuards, check_on_dest_and_src_3) {
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ObTxTable dst_tx_table;
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ObTxTable src_tx_table;
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ObTxTableGuards guards;
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share::SCN scn;
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int64_t state;
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share::SCN trans_version;
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scn.convert_from_ts(100);
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guards.tx_table_guard_.tx_table_ = &dst_tx_table;
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guards.src_tx_table_guard_.tx_table_ = &src_tx_table;
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dst_tx_data.commit_version_.convert_from_ts(1);
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dst_tx_data.end_scn_.convert_from_ts(110);
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dst_tx_data.state_ = ObTxData::COMMIT;
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src_tx_data.commit_version_.convert_from_ts(2);
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src_tx_data.end_scn_.convert_from_ts(90);
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src_tx_data.state_ = ObTxData::ABORT;
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EXPECT_EQ(OB_SUCCESS, guards.get_tx_state_with_scn(ObTransID(1),
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scn,
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state,
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trans_version));
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EXPECT_EQ(SCN::min_scn(), trans_version);
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EXPECT_EQ(src_tx_data.state_, state);
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}
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} // namespace unittest
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} // namespace oceanbase
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int main(int argc, char **argv)
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{
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system("rm -rf test_tx_table_guards.log*");
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OB_LOGGER.set_file_name("test_tx_table_guards.log");
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OB_LOGGER.set_log_level("DEBUG");
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STORAGE_LOG(INFO, "begin unittest: test tx table guards");
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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