mirror of https://gitee.com/bigwinds/arangodb
422 lines
16 KiB
C++
422 lines
16 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2017 ArangoDB GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// 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, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Andrey Abramov
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/// @author Vasiliy Nabatchikov
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////////////////////////////////////////////////////////////////////////////////
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#include "catch.hpp"
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#include "common.h"
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#include "StorageEngineMock.h"
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#if USE_ENTERPRISE
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#include "Enterprise/Ldap/LdapFeature.h"
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#endif
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#include "V8/v8-globals.h"
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#include "VocBase/LogicalCollection.h"
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#include "VocBase/LogicalView.h"
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#include "Utils/OperationOptions.h"
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#include "Utils/SingleCollectionTransaction.h"
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#include "Transaction/StandaloneContext.h"
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#include "Aql/AqlFunctionFeature.h"
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#include "Aql/OptimizerRulesFeature.h"
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#include "GeneralServer/AuthenticationFeature.h"
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#include "IResearch/IResearchCommon.h"
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#include "IResearch/IResearchFeature.h"
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#include "IResearch/IResearchFilterFactory.h"
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#include "IResearch/IResearchView.h"
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#include "IResearch/IResearchAnalyzerFeature.h"
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#include "Logger/Logger.h"
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#include "Logger/LogTopic.h"
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#include "StorageEngine/EngineSelectorFeature.h"
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#include "RestServer/DatabasePathFeature.h"
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#include "RestServer/ViewTypesFeature.h"
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#include "RestServer/AqlFeature.h"
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#include "RestServer/DatabaseFeature.h"
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#include "RestServer/QueryRegistryFeature.h"
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#include "RestServer/SystemDatabaseFeature.h"
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#include "RestServer/TraverserEngineRegistryFeature.h"
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#include "Sharding/ShardingFeature.h"
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#include "Basics/VelocyPackHelper.h"
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#include "Aql/Ast.h"
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#include "Aql/Query.h"
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#include "3rdParty/iresearch/tests/tests_config.hpp"
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#include "IResearch/VelocyPackHelper.h"
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#include "analysis/analyzers.hpp"
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#include "analysis/token_attributes.hpp"
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#include "utils/utf8_path.hpp"
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#include <velocypack/Iterator.h>
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extern const char* ARGV0; // defined in main.cpp
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NS_LOCAL
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// -----------------------------------------------------------------------------
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// --SECTION-- setup / tear-down
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// -----------------------------------------------------------------------------
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struct IResearchQueryAggregateSetup {
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StorageEngineMock engine;
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arangodb::application_features::ApplicationServer server;
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std::unique_ptr<TRI_vocbase_t> system;
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std::vector<std::pair<arangodb::application_features::ApplicationFeature*, bool>> features;
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IResearchQueryAggregateSetup(): engine(server), server(nullptr, nullptr) {
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arangodb::EngineSelectorFeature::ENGINE = &engine;
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arangodb::tests::init(true);
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// suppress INFO {authentication} Authentication is turned on (system only), authentication for unix sockets is turned on
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arangodb::LogTopic::setLogLevel(arangodb::Logger::AUTHENTICATION.name(), arangodb::LogLevel::WARN);
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// suppress log messages since tests check error conditions
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arangodb::LogTopic::setLogLevel(arangodb::Logger::FIXME.name(), arangodb::LogLevel::ERR); // suppress WARNING DefaultCustomTypeHandler called
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arangodb::LogTopic::setLogLevel(arangodb::iresearch::TOPIC.name(), arangodb::LogLevel::FATAL);
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irs::logger::output_le(iresearch::logger::IRL_FATAL, stderr);
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// setup required application features
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features.emplace_back(new arangodb::ViewTypesFeature(server), true);
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features.emplace_back(new arangodb::AuthenticationFeature(server), true);
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features.emplace_back(new arangodb::DatabasePathFeature(server), false);
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features.emplace_back(new arangodb::DatabaseFeature(server), false);
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features.emplace_back(new arangodb::ShardingFeature(server), false);
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features.emplace_back(new arangodb::QueryRegistryFeature(server), false); // must be first
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arangodb::application_features::ApplicationServer::server->addFeature(features.back().first); // need QueryRegistryFeature feature to be added now in order to create the system database
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system = irs::memory::make_unique<TRI_vocbase_t>(TRI_vocbase_type_e::TRI_VOCBASE_TYPE_NORMAL, 0, TRI_VOC_SYSTEM_DATABASE);
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features.emplace_back(new arangodb::SystemDatabaseFeature(server, system.get()), false); // required for IResearchAnalyzerFeature
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features.emplace_back(new arangodb::TraverserEngineRegistryFeature(server), false); // must be before AqlFeature
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features.emplace_back(new arangodb::AqlFeature(server), true);
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features.emplace_back(new arangodb::aql::OptimizerRulesFeature(server), true);
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features.emplace_back(new arangodb::aql::AqlFunctionFeature(server), true); // required for IResearchAnalyzerFeature
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features.emplace_back(new arangodb::iresearch::IResearchAnalyzerFeature(server), true);
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features.emplace_back(new arangodb::iresearch::IResearchFeature(server), true);
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#if USE_ENTERPRISE
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features.emplace_back(new arangodb::LdapFeature(server), false); // required for AuthenticationFeature with USE_ENTERPRISE
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#endif
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for (auto& f : features) {
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arangodb::application_features::ApplicationServer::server->addFeature(f.first);
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}
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for (auto& f : features) {
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f.first->prepare();
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}
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for (auto& f : features) {
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if (f.second) {
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f.first->start();
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}
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}
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auto* analyzers = arangodb::application_features::ApplicationServer::lookupFeature<
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arangodb::iresearch::IResearchAnalyzerFeature
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>();
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analyzers->emplace("test_analyzer", "TestAnalyzer", "abc"); // cache analyzer
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analyzers->emplace("test_csv_analyzer", "TestDelimAnalyzer", ","); // cache analyzer
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auto* dbPathFeature = arangodb::application_features::ApplicationServer::getFeature<arangodb::DatabasePathFeature>("DatabasePath");
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arangodb::tests::setDatabasePath(*dbPathFeature); // ensure test data is stored in a unique directory
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}
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~IResearchQueryAggregateSetup() {
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system.reset(); // destroy before reseting the 'ENGINE'
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arangodb::AqlFeature(server).stop(); // unset singleton instance
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arangodb::LogTopic::setLogLevel(arangodb::iresearch::TOPIC.name(), arangodb::LogLevel::DEFAULT);
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arangodb::LogTopic::setLogLevel(arangodb::Logger::FIXME.name(), arangodb::LogLevel::DEFAULT);
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arangodb::application_features::ApplicationServer::server = nullptr;
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arangodb::EngineSelectorFeature::ENGINE = nullptr;
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// destroy application features
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for (auto& f : features) {
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if (f.second) {
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f.first->stop();
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}
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}
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for (auto& f : features) {
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f.first->unprepare();
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}
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arangodb::LogTopic::setLogLevel(arangodb::Logger::AUTHENTICATION.name(), arangodb::LogLevel::DEFAULT);
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}
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}; // IResearchQuerySetup
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NS_END
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// -----------------------------------------------------------------------------
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// --SECTION-- test suite
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @brief setup
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////////////////////////////////////////////////////////////////////////////////
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TEST_CASE("IResearchQueryTestAggregate", "[iresearch][iresearch-query]") {
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IResearchQueryAggregateSetup s;
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UNUSED(s);
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TRI_vocbase_t vocbase(TRI_vocbase_type_e::TRI_VOCBASE_TYPE_NORMAL, 1, "testVocbase");
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std::vector<arangodb::velocypack::Builder> insertedDocs;
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arangodb::LogicalView* view;
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// create collection0
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{
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auto createJson = arangodb::velocypack::Parser::fromJson("{ \"name\": \"testCollection0\" }");
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auto collection = vocbase.createCollection(createJson->slice());
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REQUIRE((nullptr != collection));
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std::vector<std::shared_ptr<arangodb::velocypack::Builder>> docs {
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arangodb::velocypack::Parser::fromJson("{ \"seq\": -6, \"value\": null }"),
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arangodb::velocypack::Parser::fromJson("{ \"seq\": -5, \"value\": true }"),
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arangodb::velocypack::Parser::fromJson("{ \"seq\": -4, \"value\": \"abc\" }"),
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arangodb::velocypack::Parser::fromJson("{ \"seq\": -3, \"value\": 3.14 }"),
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arangodb::velocypack::Parser::fromJson("{ \"seq\": -2, \"value\": [ 1, \"abc\" ] }"),
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arangodb::velocypack::Parser::fromJson("{ \"seq\": -1, \"value\": { \"a\": 7, \"b\": \"c\" } }"),
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};
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arangodb::OperationOptions options;
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options.returnNew = true;
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arangodb::SingleCollectionTransaction trx(
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arangodb::transaction::StandaloneContext::Create(vocbase),
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*collection,
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arangodb::AccessMode::Type::WRITE
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);
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CHECK((trx.begin().ok()));
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for (auto& entry: docs) {
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auto res = trx.insert(collection->name(), entry->slice(), options);
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CHECK((res.ok()));
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insertedDocs.emplace_back(res.slice().get("new"));
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}
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CHECK((trx.commit().ok()));
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}
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// create collection1
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{
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auto createJson = arangodb::velocypack::Parser::fromJson("{ \"name\": \"testCollection1\" }");
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auto collection = vocbase.createCollection(createJson->slice());
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REQUIRE((nullptr != collection));
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irs::utf8_path resource;
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resource/=irs::string_ref(IResearch_test_resource_dir);
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resource/=irs::string_ref("simple_sequential.json");
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auto builder = arangodb::basics::VelocyPackHelper::velocyPackFromFile(resource.utf8());
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auto slice = builder.slice();
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REQUIRE(slice.isArray());
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arangodb::OperationOptions options;
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options.returnNew = true;
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arangodb::SingleCollectionTransaction trx(
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arangodb::transaction::StandaloneContext::Create(vocbase),
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*collection,
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arangodb::AccessMode::Type::WRITE
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);
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CHECK((trx.begin().ok()));
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for (arangodb::velocypack::ArrayIterator itr(slice); itr.valid(); ++itr) {
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auto res = trx.insert(collection->name(), itr.value(), options);
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CHECK((res.ok()));
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insertedDocs.emplace_back(res.slice().get("new"));
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}
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CHECK((trx.commit().ok()));
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}
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// create view
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{
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auto createJson = arangodb::velocypack::Parser::fromJson("{ \"name\": \"testView\", \"type\": \"arangosearch\" }");
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auto logicalView = vocbase.createView(createJson->slice());
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REQUIRE((false == !logicalView));
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view = logicalView.get();
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auto* impl = dynamic_cast<arangodb::iresearch::IResearchView*>(view);
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REQUIRE((false == !impl));
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auto updateJson = arangodb::velocypack::Parser::fromJson(
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"{ \"links\": {"
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"\"testCollection0\": { \"includeAllFields\": true, \"trackListPositions\": true },"
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"\"testCollection1\": { \"includeAllFields\": true }"
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"}}"
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);
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CHECK((impl->updateProperties(updateJson->slice(), true, false).ok()));
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std::set<TRI_voc_cid_t> cids;
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impl->visitCollections([&cids](TRI_voc_cid_t cid)->bool { cids.emplace(cid); return true; });
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CHECK((2 == cids.size()));
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impl->sync();
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}
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// test grouping with counting
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{
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std::map<double_t, size_t> expected {
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{ 100., 5 },
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{ 12. , 2 },
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{ 95., 1 },
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{ 90.564, 1 },
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{ 1., 1 },
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{ 0., 1 },
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{ 50., 1 },
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{ -32.5, 1 },
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{ 3.14, 1 } // null
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};
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auto result = arangodb::tests::executeQuery(
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vocbase,
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"FOR d IN testView SEARCH d.value <= 100 COLLECT value = d.value WITH COUNT INTO size RETURN { 'value' : value, 'names' : size }"
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);
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REQUIRE(TRI_ERROR_NO_ERROR == result.code);
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auto slice = result.result->slice();
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CHECK(slice.isArray());
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arangodb::velocypack::ArrayIterator itr(slice);
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REQUIRE(expected.size() == itr.size());
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for (; itr.valid(); itr.next()) {
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auto const value = itr.value();
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auto const key = value.get("value").getNumber<double_t>();
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auto expectedValue = expected.find(key);
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REQUIRE(expectedValue != expected.end());
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REQUIRE(expectedValue->second == value.get("names").getNumber<size_t>());
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REQUIRE(1 == expected.erase(key));
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}
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REQUIRE(expected.empty());
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}
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// test grouping
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{
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std::map<double_t, std::set<std::string>> expected {
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{ 100., { "A", "E", "G", "I", "J" } },
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{ 12. , { "D", "K" } },
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{ 95., { "L" } },
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{ 90.564, { "M" } },
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{ 1., { "N" } },
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{ 0., { "O" } },
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{ 50., { "P" } },
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{ -32.5, { "Q" } },
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{ 3.14, { } } // null
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};
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auto result = arangodb::tests::executeQuery(
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vocbase,
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"FOR d IN testView SEARCH d.value <= 100 COLLECT value = d.value INTO name = d.name RETURN { 'value' : value, 'names' : name }"
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);
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REQUIRE(TRI_ERROR_NO_ERROR == result.code);
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auto slice = result.result->slice();
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CHECK(slice.isArray());
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arangodb::velocypack::ArrayIterator itr(slice);
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REQUIRE(expected.size() == itr.size());
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for (; itr.valid(); itr.next()) {
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auto const value = itr.value();
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auto const key = value.get("value").getNumber<double_t>();
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auto expectedValue = expected.find(key);
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REQUIRE(expectedValue != expected.end());
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arangodb::velocypack::ArrayIterator name(value.get("names"));
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auto& expectedNames = expectedValue->second;
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if (expectedNames.empty()) {
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// array must contain singe 'null' value
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REQUIRE(1 == name.size());
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REQUIRE(name.valid());
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REQUIRE(name.value().isNull());
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name.next();
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REQUIRE(!name.valid());
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} else {
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REQUIRE(expectedNames.size() == name.size());
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for (; name.valid(); name.next()) {
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auto const actualName = arangodb::iresearch::getStringRef(name.value());
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auto expectedName = expectedNames.find(actualName);
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REQUIRE(expectedName != expectedNames.end());
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expectedNames.erase(expectedName);
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}
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}
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REQUIRE(expectedNames.empty());
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REQUIRE(1 == expected.erase(key));
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}
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REQUIRE(expected.empty());
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}
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// test aggregation
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{
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auto result = arangodb::tests::executeQuery(
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vocbase,
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"FOR d IN testView SEARCH d.seq < 7 COLLECT AGGREGATE sumSeq = SUM(d.seq) RETURN sumSeq"
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);
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REQUIRE(TRI_ERROR_NO_ERROR == result.code);
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auto slice = result.result->slice();
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CHECK(slice.isArray());
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arangodb::velocypack::ArrayIterator itr(slice);
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REQUIRE(itr.valid());
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CHECK(0 == itr.value().getNumber<size_t>());
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itr.next();
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CHECK(!itr.valid());
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}
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// test aggregation without filter condition
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{
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auto result = arangodb::tests::executeQuery(
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vocbase,
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"FOR d IN testView COLLECT AGGREGATE sumSeq = SUM(d.seq) RETURN sumSeq"
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);
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REQUIRE(TRI_ERROR_NO_ERROR == result.code);
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auto slice = result.result->slice();
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CHECK(slice.isArray());
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arangodb::velocypack::ArrayIterator itr(slice);
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REQUIRE(itr.valid());
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CHECK(475 == itr.value().getNumber<size_t>());
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itr.next();
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CHECK(!itr.valid());
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}
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// total number of documents in a view
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{
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auto result = arangodb::tests::executeQuery(
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vocbase,
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"FOR d IN testView COLLECT WITH COUNT INTO count RETURN count"
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);
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REQUIRE(TRI_ERROR_NO_ERROR == result.code);
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auto slice = result.result->slice();
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CHECK(slice.isArray());
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arangodb::velocypack::ArrayIterator itr(slice);
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REQUIRE(itr.valid());
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CHECK(38 == itr.value().getNumber<size_t>());
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itr.next();
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CHECK(!itr.valid());
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}
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}
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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