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patch 4.0

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wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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unittest/logservice/test_log_meta.cpp Normal file
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/**
* Copyright (c) 2021 OceanBase
* OceanBase CE is licensed under Mulan PubL v2.
* You can use this software according to the terms and conditions of the Mulan PubL v2.
* You may obtain a copy of Mulan PubL v2 at:
* http://license.coscl.org.cn/MulanPubL-2.0
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PubL v2 for more details.
*/
#include "lib/ob_define.h"
#include "lib/ob_errno.h"
#define private public
#include "logservice/palf/log_meta.h"
#undef private
#include <gtest/gtest.h>
namespace oceanbase
{
namespace unittest
{
using namespace common;
using namespace palf;
TEST(TestLogMeta, test_log_meta)
{
int64_t proposal_id = INVALID_PROPOSAL_ID;
proposal_id = 1;
ObAddr addr(ObAddr::IPV4, "127.0.0.1", 4096);
// Prepare meta
LogPrepareMeta log_prepare_meta1;
EXPECT_EQ(OB_SUCCESS, log_prepare_meta1.generate(LogVotedFor(), proposal_id));
// Membership meta
LogConfigMeta log_config_meta1;
ObAddr addr1(ObAddr::IPV4, "127.0.0.1", 4096);
ObAddr addr2(ObAddr::IPV4, "127.0.0.1", 4097);
ObMember member1(addr1, 1);
ObMember member2(addr2, 1);
ObAddr addr3(ObAddr::IPV4, "127.0.0.1", 4098);
ObAddr addr4(ObAddr::IPV4, "127.0.0.1", 4099);
ObMember learner1(addr3, 1);
ObMember learner2(addr4, 1);
LSN prev_lsn; prev_lsn.val_ = 1;
int64_t prev_log_proposal_id = INVALID_PROPOSAL_ID; prev_log_proposal_id = 1;
int64_t prev_config_seq = 1;
int64_t prev_replica_num = 1;
ObMemberList prev_member_list;
prev_member_list.add_member(member1);
int64_t curr_config_seq = 1;
int64_t curr_replica_num = 1;
LSN curr_lsn; curr_lsn.val_ = 1;
int64_t curr_log_proposal_id = INVALID_PROPOSAL_ID; curr_log_proposal_id = 1;
ObMemberList curr_member_list;
curr_member_list.add_member(member2);
common::GlobalLearnerList prev_learner_list;
prev_learner_list.add_learner(learner1);
common::GlobalLearnerList curr_learner_list;
curr_learner_list.add_learner(learner2);
LogConfigVersion prev_config_version;
LogConfigVersion curr_config_version;
EXPECT_EQ(OB_INVALID_ARGUMENT, prev_config_version.generate(INVALID_PROPOSAL_ID, -1));
EXPECT_EQ(OB_SUCCESS, prev_config_version.generate(prev_log_proposal_id, prev_config_seq));
EXPECT_EQ(OB_SUCCESS, curr_config_version.generate(curr_log_proposal_id, curr_config_seq));
EXPECT_TRUE(curr_config_version.is_valid());
LogConfigInfo prev_config_info;
EXPECT_EQ(OB_INVALID_ARGUMENT, prev_config_info.generate(prev_member_list, -1, prev_learner_list, prev_config_version));
EXPECT_EQ(OB_SUCCESS, prev_config_info.generate(prev_member_list, prev_replica_num, prev_learner_list, prev_config_version));
LogConfigInfo curr_config_info;
EXPECT_EQ(OB_SUCCESS, curr_config_info.generate(curr_member_list, curr_replica_num, curr_learner_list, curr_config_version));
EXPECT_TRUE(curr_config_info.is_valid());
EXPECT_EQ(OB_SUCCESS, log_config_meta1.generate(curr_log_proposal_id, prev_config_info, curr_config_info));
EXPECT_TRUE(log_config_meta1.is_valid());
// Snapshot meta
LogSnapshotMeta log_snapshot_meta1;
LSN lsn; lsn.val_ = 1;
EXPECT_EQ(OB_INVALID_ARGUMENT, log_snapshot_meta1.generate(LSN()));
EXPECT_EQ(OB_SUCCESS, log_snapshot_meta1.generate(lsn));
EXPECT_TRUE(log_snapshot_meta1.is_valid());
// replica property meta
LogReplicaPropertyMeta replica_meta1;
EXPECT_EQ(OB_SUCCESS, replica_meta1.generate(true, LogReplicaType::NORMAL_REPLICA));
LogMeta log_meta1;
log_meta1.update_log_prepare_meta(log_prepare_meta1);
// Test invalid
EXPECT_FALSE(log_meta1.is_valid());
const int64_t BUFSIZE = 1 << 21;
char buf[BUFSIZE];
int64_t pos = 0;
// Test serialize and deserialize
EXPECT_EQ(OB_SUCCESS, log_meta1.serialize(buf, BUFSIZE, pos));
EXPECT_EQ(pos, log_meta1.get_serialize_size());
pos = 0;
LogMeta log_meta2;
EXPECT_EQ(OB_SUCCESS, log_meta2.deserialize(buf, BUFSIZE, pos));
EXPECT_EQ(log_prepare_meta1.log_proposal_id_,
log_meta2.get_log_prepare_meta().log_proposal_id_);
}
TEST(TestLogMeta, test_log_meta_generate)
{
LogMeta meta1, meta2;
LSN prev_lsn(10000), lsn(20000);
int64_t init_pid(2);
int64_t init_ts(10);
int64_t init_cksum(10);
PalfBaseInfo base_info;
LogInfo log_info;
log_info.log_id_ = 1;
log_info.log_ts_ = init_ts;
log_info.log_proposal_id_ = init_pid;
log_info.accum_checksum_ = init_cksum;
// invalid lsn
log_info.lsn_ = lsn;
base_info.curr_lsn_ = prev_lsn;
base_info.prev_log_info_ = log_info;
EXPECT_EQ(OB_INVALID_ARGUMENT, meta1.generate_by_palf_base_info(base_info, AccessMode::APPEND));
// valid lsn
log_info.lsn_ = prev_lsn;
base_info.curr_lsn_ = lsn;
base_info.prev_log_info_ = log_info;
EXPECT_EQ(OB_SUCCESS, meta1.generate_by_palf_base_info(base_info, AccessMode::APPEND));
EXPECT_EQ(meta1.log_prepare_meta_.log_proposal_id_, base_info.prev_log_info_.log_proposal_id_);
EXPECT_EQ(meta1.log_config_meta_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
EXPECT_EQ(meta1.log_config_meta_.curr_.config_version_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
EXPECT_EQ(meta1.log_config_meta_.prev_.config_version_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
EXPECT_EQ(meta1.log_mode_meta_.proposal_id_, base_info.prev_log_info_.log_proposal_id_);
EXPECT_EQ(meta1.log_mode_meta_.mode_version_, base_info.prev_log_info_.log_proposal_id_);
EXPECT_EQ(meta1.log_snapshot_meta_.base_lsn_, base_info.curr_lsn_);
EXPECT_EQ(meta1.log_snapshot_meta_.prev_log_info_, base_info.prev_log_info_);
}
}
}
int main(int argc, char **argv)
{
OB_LOGGER.set_file_name("test_log_meta.log", true);
OB_LOGGER.set_log_level("INFO");
PALF_LOG(INFO, "begin unittest::test_log_meta");
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}