129 lines
4.5 KiB
C++
129 lines
4.5 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 <string>
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#include <sstream>
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#include <fstream>
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#include "gtest/gtest.h"
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#include "gmock/gmock.h"
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#include "olap/olap_meta.h"
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#include "olap/rowset/rowset_meta_manager.h"
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#include "olap/storage_engine.h"
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#include "boost/filesystem.hpp"
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#include "json2pb/json_to_pb.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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static StorageEngine* k_engine = nullptr;
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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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std::vector<StorePath> paths;
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paths.emplace_back("_engine_data_path", -1);
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EngineOptions options;
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options.store_paths = paths;
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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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ASSERT_TRUE(boost::filesystem::create_directory(meta_path));
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_meta = new(std::nothrow) OlapMeta(meta_path);
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ASSERT_NE(nullptr, _meta);
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OLAPStatus st = _meta->init();
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ASSERT_TRUE(st == OLAP_SUCCESS);
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ASSERT_TRUE(boost::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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_tablet_uid = TabletUid(10, 10);
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}
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virtual void TearDown() {
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delete _meta;
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ASSERT_TRUE(boost::filesystem::remove_all("./meta"));
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}
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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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ASSERT_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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OLAPStatus status = RowsetMetaManager::save(_meta, _tablet_uid, rowset_id, rowset_meta_pb);
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ASSERT_TRUE(status == OLAP_SUCCESS);
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ASSERT_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, &json_rowset_meta_read);
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ASSERT_TRUE(status == OLAP_SUCCESS);
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ASSERT_EQ(_json_rowset_meta, json_rowset_meta_read);
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status = RowsetMetaManager::remove(_meta, _tablet_uid, rowset_id);
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ASSERT_TRUE(status == OLAP_SUCCESS);
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ASSERT_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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ASSERT_TRUE(status != OLAP_SUCCESS);
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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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OLAPStatus status = RowsetMetaManager::load_json_rowset_meta(_meta, rowset_meta_path);
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ASSERT_TRUE(status == OLAP_SUCCESS);
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ASSERT_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, &json_rowset_meta_read);
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ASSERT_TRUE(status == OLAP_SUCCESS);
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ASSERT_EQ(_json_rowset_meta, json_rowset_meta_read);
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}
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} // namespace doris
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int main(int argc, char **argv) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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