217 lines
6.1 KiB
C++
217 lines
6.1 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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#include <vector>
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#define private public
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#define protected public
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#define UNITTEST
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#include "storage/tx/ob_mock_tx_ctx.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 share;
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namespace unittest
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{
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class TestMockObTxCtx : public ::testing::Test
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{
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protected:
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virtual void SetUp() override
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{
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mailbox_mgr_.reset();
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}
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virtual void TearDown() override
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{
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mailbox_mgr_.reset();
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}
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int check_mail(ObMailBox<ObTxMsg> &mailbox,
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int64_t from,
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int64_t to,
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int64_t type)
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{
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int ret = OB_SUCCESS;
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ObMail<ObTxMsg> mail;
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EXPECT_EQ(OB_SUCCESS, mailbox.fetch_mail(mail));
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EXPECT_EQ(from, mail.from_);
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EXPECT_EQ(to, mail.to_);
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EXPECT_EQ(type, mail.mail_->get_msg_type());
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switch (type) {
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case TX_COMMIT_RESP: {
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const ObTxCommitRespMsg *tx_commit_resp = dynamic_cast<const ObTxCommitRespMsg*>(mail.mail_);
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EXPECT_EQ(OB_SUCCESS, tx_commit_resp->ret_);
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TRANS_LOG(INFO, "check tx commit resp", K(mail), KPC(tx_commit_resp));
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break;
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}
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default: {
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TRANS_LOG(ERROR, "invalid msg type", K(mail));
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ret = OB_TRANS_INVALID_STATE;
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break;
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}
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}
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return ret;
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}
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int build_scheduler_mailbox()
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{
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int ret = OB_SUCCESS;
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if (OB_FAIL(mailbox_mgr_.register_mailbox(scheduler_addr_,
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scheduler_mailbox_,
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NULL))) {
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TRANS_LOG(ERROR, "mock ctx register mailbox failed");
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}
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return ret;
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}
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public:
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ObMailBoxMgr<ObTxMsg> mailbox_mgr_;
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int64_t scheduler_addr_ = 0;
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ObMailBox<ObTxMsg> scheduler_mailbox_;
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};
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TEST_F(TestMockObTxCtx, test_simple_tx_ctx1)
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{
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int64_t ls_id_gen = ObLSID::MIN_USER_LS_ID;
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MockObTxCtx ctx1;
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MockObTxCtx ctx2;
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ObTransID trans_id1(1);
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ObLSID ls_id0(++ls_id_gen);
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ObLSID ls_id1(++ls_id_gen);
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ObLSID ls_id2(++ls_id_gen);
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ObTxData data1;
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ObTxData data2;
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ctx1.change_to_leader();
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ctx2.change_to_leader();
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EXPECT_EQ(OB_SUCCESS, ctx1.init(ls_id1, trans_id1, nullptr, &data1, &mailbox_mgr_));
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EXPECT_EQ(OB_SUCCESS, ctx2.init(ls_id2, trans_id1, nullptr, &data2, &mailbox_mgr_));
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std::vector<ObLSID> participants;
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participants.push_back(ls_id1);
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participants.push_back(ls_id2);
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EXPECT_EQ(OB_SUCCESS, build_scheduler_mailbox());
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ctx1.addr_memo_[ls_id2] = ctx2.addr_;
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ctx1.ls_memo_[ctx2.addr_] = ls_id2;
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ctx1.set_trans_type_(TransType::DIST_TRANS);
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ctx1.upstream_state_ = ObTxState::INIT;
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// set self to root
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ctx1.exec_info_.upstream_ = ls_id1;
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ctx1.set_downstream_state(ObTxState::REDO_COMPLETE);
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ctx1.exec_info_.participants_.push_back(ls_id1);
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ctx1.exec_info_.participants_.push_back(ls_id2);
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ctx2.addr_memo_[ls_id1] = ctx1.addr_;
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ctx2.ls_memo_[ctx1.addr_] = ls_id1;
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ctx2.set_trans_type_(TransType::DIST_TRANS);
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ctx2.upstream_state_ = ObTxState::PREPARE;
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ctx2.exec_info_.upstream_ = ls_id1;
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ctx2.log_queue_.push_back(ObTwoPhaseCommitLogType::OB_LOG_TX_PREPARE);
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bool unused;
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EXPECT_EQ(OB_SUCCESS, ctx2.do_prepare(unused));
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EXPECT_EQ(OB_SUCCESS, ctx2.apply());
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EXPECT_EQ(OB_SUCCESS, ctx2.handle_timeout(100000));
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EXPECT_EQ(OB_SUCCESS, ctx1.handle());
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EXPECT_EQ(OB_SUCCESS, ctx1.two_phase_commit());
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EXPECT_EQ(OB_SUCCESS, ctx2.handle());
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EXPECT_EQ(OB_SUCCESS, ctx1.handle());
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EXPECT_EQ(OB_SUCCESS, ctx1.apply());
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EXPECT_NE(share::SCN::max_scn(), ctx1.mt_ctx_.trans_version_);
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// ========== Two Phase Commit prepare Phase ==========
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// ctx1 start to commit
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// mailbox_mgr_.send_to_head(tx_commit_mail, tx_commit_mail.to_);
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// EXPECT_EQ(OB_SUCCESS, ctx1.handle());
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// // ctx2 handle prepare request
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// EXPECT_EQ(OB_SUCCESS, ctx2.handle());
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// // ctx2 handle prepare request
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// EXPECT_EQ(OB_SUCCESS, ctx2.apply());
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// // ctx1 handle prepare response
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// EXPECT_EQ(OB_SUCCESS, ctx1.handle());
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// // ctx1 apply prepare log
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// EXPECT_EQ(OB_SUCCESS, ctx1.apply());
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// TODO shanyan.g
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/*
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// ========== Two Phase Commit pre commit Phase ======
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// ctx2 handle pre commit request
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EXPECT_EQ(OB_SUCCESS, ctx2.handle());
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// ctx1 handle pre commit response
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EXPECT_EQ(OB_SUCCESS, ctx1.handle());
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EXPECT_EQ(OB_SUCCESS, ctx1.handle());
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*/
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//EXPECT_EQ(OB_SUCCESS, check_mail(scheduler_mailbox_,
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// ctx1.get_mailbox_addr() /*from*/,
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// scheduler_addr_,
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// TX_COMMIT_RESP));
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/*
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// ========== Two Phase Commit commit Phase ==========
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// ctx2 handle commit request
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EXPECT_EQ(OB_SUCCESS, ctx2.handle());
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// ctx2 apply commit log
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EXPECT_EQ(OB_SUCCESS, ctx2.apply());
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// ctx1 handle commit response
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EXPECT_EQ(OB_SUCCESS, ctx1.handle());
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// ctx1 apply commit log
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EXPECT_EQ(OB_SUCCESS, ctx1.apply());
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// ========== Two Phase Commit clear Phase ==========
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// ctx2 handle clear request
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EXPECT_EQ(OB_SUCCESS, ctx2.handle());
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// ctx2 apply clear log
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EXPECT_EQ(OB_SUCCESS, ctx2.apply());
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// ctx1 apply clear log
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EXPECT_EQ(OB_SUCCESS, ctx1.apply());
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*/
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// ========== Check Test Valid ==========
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// EXPECT_EQ(true, ctx1.check_status_valid(true/*should commit*/));
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// EXPECT_EQ(true, ctx2.check_status_valid(true/*should commit*/));
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}
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}
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namespace transaction
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{
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void ObTransCtx::after_unlock(CtxLockArg &)
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{
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}
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}
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}
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int main(int argc, char **argv)
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{
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system("rm -rf test_simple_tx_ctx.log*");
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OB_LOGGER.set_file_name("test_simple_tx_ctx.log");
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OB_LOGGER.set_log_level("INFO");
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STORAGE_LOG(INFO, "begin unittest: test simple mock ob tx ctx");
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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