156 lines
6.1 KiB
C++
156 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 "lib/ob_define.h"
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#include "lib/ob_errno.h"
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#include "logservice/palf/log_define.h"
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#define private public
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#include "logservice/palf/log_meta.h"
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#undef private
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#include <gtest/gtest.h>
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namespace oceanbase
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{
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namespace unittest
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{
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using namespace common;
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using namespace palf;
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TEST(TestLogMeta, test_log_meta)
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{
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int64_t proposal_id = INVALID_PROPOSAL_ID;
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proposal_id = 1;
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ObAddr addr(ObAddr::IPV4, "127.0.0.1", 4096);
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// Prepare meta
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LogPrepareMeta log_prepare_meta1;
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EXPECT_EQ(OB_SUCCESS, log_prepare_meta1.generate(LogVotedFor(), proposal_id));
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// Membership meta
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LogConfigMeta log_config_meta1;
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ObAddr addr1(ObAddr::IPV4, "127.0.0.1", 4096);
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ObAddr addr2(ObAddr::IPV4, "127.0.0.1", 4097);
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ObMember member1(addr1, 1);
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ObMember member2(addr2, 1);
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ObAddr addr3(ObAddr::IPV4, "127.0.0.1", 4098);
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ObAddr addr4(ObAddr::IPV4, "127.0.0.1", 4099);
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ObMember learner1(addr3, 1);
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ObMember learner2(addr4, 1);
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LSN prev_lsn; prev_lsn.val_ = 1;
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int64_t prev_log_proposal_id = INVALID_PROPOSAL_ID; prev_log_proposal_id = 1;
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int64_t prev_config_seq = 1;
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int64_t prev_replica_num = 1;
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ObMemberList prev_member_list;
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prev_member_list.add_member(member1);
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int64_t curr_config_seq = 1;
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int64_t curr_replica_num = 1;
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LSN curr_lsn; curr_lsn.val_ = 1;
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int64_t curr_log_proposal_id = INVALID_PROPOSAL_ID; curr_log_proposal_id = 1;
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ObMemberList curr_member_list;
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curr_member_list.add_member(member2);
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common::GlobalLearnerList prev_learner_list;
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prev_learner_list.add_learner(learner1);
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common::GlobalLearnerList curr_learner_list;
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curr_learner_list.add_learner(learner2);
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LogConfigVersion prev_config_version;
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LogConfigVersion curr_config_version;
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EXPECT_EQ(OB_INVALID_ARGUMENT, prev_config_version.generate(INVALID_PROPOSAL_ID, -1));
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EXPECT_EQ(OB_SUCCESS, prev_config_version.generate(prev_log_proposal_id, prev_config_seq));
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EXPECT_EQ(OB_SUCCESS, curr_config_version.generate(curr_log_proposal_id, curr_config_seq));
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EXPECT_TRUE(curr_config_version.is_valid());
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LogConfigInfo prev_config_info;
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EXPECT_EQ(OB_INVALID_ARGUMENT, prev_config_info.generate(prev_member_list, -1, prev_learner_list, prev_config_version));
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EXPECT_EQ(OB_SUCCESS, prev_config_info.generate(prev_member_list, prev_replica_num, prev_learner_list, prev_config_version));
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LogConfigInfo curr_config_info;
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EXPECT_EQ(OB_SUCCESS, curr_config_info.generate(curr_member_list, curr_replica_num, curr_learner_list, curr_config_version));
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EXPECT_TRUE(curr_config_info.is_valid());
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EXPECT_EQ(OB_SUCCESS, log_config_meta1.generate(curr_log_proposal_id, prev_config_info, curr_config_info,
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curr_log_proposal_id, LSN(0), curr_log_proposal_id));
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EXPECT_TRUE(log_config_meta1.is_valid());
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// Snapshot meta
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LogSnapshotMeta log_snapshot_meta1;
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LSN lsn; lsn.val_ = 1;
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EXPECT_EQ(OB_INVALID_ARGUMENT, log_snapshot_meta1.generate(LSN()));
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EXPECT_EQ(OB_SUCCESS, log_snapshot_meta1.generate(lsn));
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EXPECT_TRUE(log_snapshot_meta1.is_valid());
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// replica property meta
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LogReplicaPropertyMeta replica_meta1;
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EXPECT_EQ(OB_SUCCESS, replica_meta1.generate(true, LogReplicaType::NORMAL_REPLICA));
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LogMeta log_meta1;
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log_meta1.update_log_prepare_meta(log_prepare_meta1);
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// Test invalid
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EXPECT_FALSE(log_meta1.is_valid());
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const int64_t BUFSIZE = 1 << 21;
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char buf[BUFSIZE];
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int64_t pos = 0;
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// Test serialize and deserialize
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EXPECT_EQ(OB_SUCCESS, log_meta1.serialize(buf, BUFSIZE, pos));
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EXPECT_EQ(pos, log_meta1.get_serialize_size());
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pos = 0;
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LogMeta log_meta2;
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EXPECT_EQ(OB_SUCCESS, log_meta2.deserialize(buf, BUFSIZE, pos));
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EXPECT_EQ(log_prepare_meta1.log_proposal_id_,
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log_meta2.get_log_prepare_meta().log_proposal_id_);
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}
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TEST(TestLogMeta, test_log_meta_generate)
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{
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LogMeta meta1, meta2;
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LSN prev_lsn(10000), lsn(20000);
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int64_t init_pid(2);
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share::SCN init_scn;
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init_scn.convert_for_logservice(10);
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int64_t init_cksum(10);
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PalfBaseInfo base_info;
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LogInfo log_info;
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log_info.log_id_ = 1;
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log_info.scn_ = init_scn;
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log_info.log_proposal_id_ = init_pid;
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log_info.accum_checksum_ = init_cksum;
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// invalid lsn
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log_info.lsn_ = lsn;
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base_info.curr_lsn_ = prev_lsn;
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base_info.prev_log_info_ = log_info;
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EXPECT_EQ(OB_INVALID_ARGUMENT, meta1.generate_by_palf_base_info(base_info, AccessMode::APPEND, palf::NORMAL_REPLICA));
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// valid lsn
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log_info.lsn_ = prev_lsn;
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base_info.curr_lsn_ = lsn;
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base_info.prev_log_info_ = log_info;
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EXPECT_EQ(OB_SUCCESS, meta1.generate_by_palf_base_info(base_info, AccessMode::APPEND, palf::NORMAL_REPLICA));
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EXPECT_EQ(meta1.log_prepare_meta_.log_proposal_id_, base_info.prev_log_info_.log_proposal_id_);
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EXPECT_EQ(meta1.log_config_meta_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
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EXPECT_EQ(meta1.log_config_meta_.curr_.config_version_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
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EXPECT_EQ(meta1.log_config_meta_.prev_.config_version_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
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EXPECT_EQ(meta1.log_mode_meta_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
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EXPECT_EQ(meta1.log_mode_meta_.mode_version_, base_info.prev_log_info_.log_proposal_id_);
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EXPECT_EQ(meta1.log_snapshot_meta_.base_lsn_, base_info.curr_lsn_);
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EXPECT_EQ(meta1.log_snapshot_meta_.prev_log_info_, base_info.prev_log_info_);
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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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OB_LOGGER.set_file_name("test_log_meta.log", true);
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OB_LOGGER.set_log_level("INFO");
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PALF_LOG(INFO, "begin unittest::test_log_meta");
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::testing::InitGoogleTest(&argc, argv);
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oceanbase::ObClusterVersion::get_instance().update_data_version(DATA_CURRENT_VERSION);
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return RUN_ALL_TESTS();
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}
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