e5e0dc421d
Currently, there are 2 status code in BE, one is common/Status.h, and the other is olap/olap_define.h called OLAPStatus. OLAPStatus is just an enum type, it is very simple and could not save many informations, I will unify these code to common/Status.
131 lines
4.7 KiB
C++
131 lines
4.7 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "olap/rowset/rowset_meta_manager.h"
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#include <boost/algorithm/string.hpp>
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#include <filesystem>
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#include <fstream>
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#include <sstream>
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#include <string>
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "json2pb/json_to_pb.h"
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#include "olap/olap_meta.h"
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#include "olap/storage_engine.h"
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#ifndef BE_TEST
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#define BE_TEST
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#endif
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using ::testing::_;
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using ::testing::Return;
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using ::testing::SetArgPointee;
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using std::string;
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namespace doris {
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const std::string rowset_meta_path = "./be/test/olap/test_data/rowset_meta.json";
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class RowsetMetaManagerTest : public testing::Test {
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public:
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virtual void SetUp() {
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LOG(INFO) << "SetUp";
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config::tablet_map_shard_size = 1;
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config::txn_map_shard_size = 1;
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config::txn_shard_size = 1;
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EngineOptions options;
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// won't open engine, options.path is needless
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options.backend_uid = UniqueId::gen_uid();
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if (k_engine == nullptr) {
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k_engine = new StorageEngine(options);
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}
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std::string meta_path = "./meta";
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EXPECT_TRUE(std::filesystem::create_directory(meta_path));
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_meta = new (std::nothrow) OlapMeta(meta_path);
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EXPECT_NE(nullptr, _meta);
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Status st = _meta->init();
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EXPECT_TRUE(st == Status::OK());
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EXPECT_TRUE(std::filesystem::exists("./meta"));
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std::ifstream infile(rowset_meta_path);
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char buffer[1024];
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while (!infile.eof()) {
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infile.getline(buffer, 1024);
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_json_rowset_meta = _json_rowset_meta + buffer + "\n";
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}
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_json_rowset_meta = _json_rowset_meta.substr(0, _json_rowset_meta.size() - 1);
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_json_rowset_meta = _json_rowset_meta.substr(0, _json_rowset_meta.size() - 1);
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boost::replace_all(_json_rowset_meta, "\r", "");
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_tablet_uid = TabletUid(10, 10);
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}
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virtual void TearDown() {
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SAFE_DELETE(_meta);
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SAFE_DELETE(k_engine);
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EXPECT_TRUE(std::filesystem::remove_all("./meta"));
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LOG(INFO) << "TearDown";
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}
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StorageEngine* k_engine = nullptr;
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private:
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OlapMeta* _meta;
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std::string _json_rowset_meta;
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TabletUid _tablet_uid {0, 0};
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};
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TEST_F(RowsetMetaManagerTest, TestSaveAndGetAndRemove) {
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RowsetId rowset_id;
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rowset_id.init(10000);
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RowsetMeta rowset_meta;
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rowset_meta.init_from_json(_json_rowset_meta);
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EXPECT_EQ(rowset_meta.rowset_id(), rowset_id);
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RowsetMetaPB rowset_meta_pb;
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rowset_meta.to_rowset_pb(&rowset_meta_pb);
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Status status = RowsetMetaManager::save(_meta, _tablet_uid, rowset_id, rowset_meta_pb);
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EXPECT_TRUE(status == Status::OK());
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EXPECT_TRUE(RowsetMetaManager::check_rowset_meta(_meta, _tablet_uid, rowset_id));
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std::string json_rowset_meta_read;
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status = RowsetMetaManager::get_json_rowset_meta(_meta, _tablet_uid, rowset_id,
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&json_rowset_meta_read);
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EXPECT_TRUE(status == Status::OK());
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EXPECT_EQ(_json_rowset_meta, json_rowset_meta_read);
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status = RowsetMetaManager::remove(_meta, _tablet_uid, rowset_id);
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EXPECT_TRUE(status == Status::OK());
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EXPECT_FALSE(RowsetMetaManager::check_rowset_meta(_meta, _tablet_uid, rowset_id));
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RowsetMetaSharedPtr rowset_meta_read(new RowsetMeta());
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status = RowsetMetaManager::get_rowset_meta(_meta, _tablet_uid, rowset_id, rowset_meta_read);
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EXPECT_TRUE(status != Status::OK());
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}
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TEST_F(RowsetMetaManagerTest, TestLoad) {
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RowsetId rowset_id;
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rowset_id.init(10000);
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Status status = RowsetMetaManager::load_json_rowset_meta(_meta, rowset_meta_path);
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EXPECT_TRUE(status == Status::OK());
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EXPECT_TRUE(RowsetMetaManager::check_rowset_meta(_meta, _tablet_uid, rowset_id));
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std::string json_rowset_meta_read;
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status = RowsetMetaManager::get_json_rowset_meta(_meta, _tablet_uid, rowset_id,
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&json_rowset_meta_read);
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EXPECT_TRUE(status == Status::OK());
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EXPECT_EQ(_json_rowset_meta, json_rowset_meta_read);
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}
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} // namespace doris
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