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arangodb/tests/IResearch/IResearchViewMeta-test.cpp

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//////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2017 EMC Corporation
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is EMC Corporation
///
/// @author Andrey Abramov
/// @author Vasiliy Nabatchikov
////////////////////////////////////////////////////////////////////////////////
#include "catch.hpp"
#include "StorageEngineMock.h"
#include "utils/locale_utils.hpp"
#include "IResearch/IResearchViewMeta.h"
#include "StorageEngine/EngineSelectorFeature.h"
#include "velocypack/Iterator.h"
#include "velocypack/Parser.h"
// -----------------------------------------------------------------------------
// --SECTION-- setup / tear-down
// -----------------------------------------------------------------------------
struct IResearchViewMetaSetup {
StorageEngineMock engine;
arangodb::application_features::ApplicationServer server;
IResearchViewMetaSetup(): engine(server), server(nullptr, nullptr) {
arangodb::EngineSelectorFeature::ENGINE = &engine;
}
~IResearchViewMetaSetup() {
arangodb::application_features::ApplicationServer::server = nullptr;
arangodb::EngineSelectorFeature::ENGINE = nullptr;
}
};
// -----------------------------------------------------------------------------
// --SECTION-- test suite
// -----------------------------------------------------------------------------
////////////////////////////////////////////////////////////////////////////////
/// @brief setup
////////////////////////////////////////////////////////////////////////////////
TEST_CASE("IResearchViewMetaTest", "[iresearch][iresearch-viewmeta]") {
IResearchViewMetaSetup s;
UNUSED(s);
typedef arangodb::iresearch::IResearchViewMeta::ConsolidationPolicy ConsolidationPolicy;
SECTION("test_defaults") {
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
CHECK((true == metaState._collections.empty()));
CHECK(true == (10 == meta._cleanupIntervalStep));
CHECK(true == (60 * 1000 == meta._consolidationIntervalMsec));
CHECK((std::string("bytes_accum") == meta._consolidationPolicy.properties().get("type").copyString()));
CHECK((false == !meta._consolidationPolicy.policy()));
CHECK((0.1f == meta._consolidationPolicy.properties().get("threshold").getNumber<float>()));
CHECK(std::string("C") == irs::locale_utils::name(meta._locale));
CHECK((0 == meta._writebufferActive));
CHECK((64 == meta._writebufferIdle));
CHECK((32*(size_t(1)<<20) == meta._writebufferSizeMax));
}
SECTION("test_inheritDefaults") {
auto viewJson = arangodb::velocypack::Parser::fromJson("{ \"id\": 123, \"name\": \"testView\", \"type\": \"testType\" }");
arangodb::iresearch::IResearchViewMeta defaults;
arangodb::iresearch::IResearchViewMetaState defaultsState;
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
std::string tmpString;
defaultsState._collections.insert(42);
defaults._cleanupIntervalStep = 654;
defaults._consolidationIntervalMsec = 456;
defaults._consolidationPolicy = ConsolidationPolicy(
irs::index_writer::consolidation_policy_t(),
std::move(*arangodb::velocypack::Parser::fromJson("{ \"type\": \"tier\", \"threshold\": 0.11 }"))
);
defaults._locale = irs::locale_utils::locale("C");
defaults._writebufferActive = 10;
defaults._writebufferIdle = 11;
defaults._writebufferSizeMax = 12;
{
auto json = arangodb::velocypack::Parser::fromJson("{}");
CHECK(true == meta.init(json->slice(), tmpString, defaults));
CHECK((true == metaState.init(json->slice(), tmpString, defaultsState)));
CHECK((1 == metaState._collections.size()));
CHECK((42 == *(metaState._collections.begin())));
CHECK(654 == meta._cleanupIntervalStep);
CHECK(456 == meta._consolidationIntervalMsec);
CHECK((std::string("tier") == meta._consolidationPolicy.properties().get("type").copyString()));
CHECK((true == !meta._consolidationPolicy.policy()));
CHECK((.11f == meta._consolidationPolicy.properties().get("threshold").getNumber<float>()));
CHECK(std::string("C") == irs::locale_utils::name(meta._locale));
CHECK((10 == meta._writebufferActive));
CHECK((11 == meta._writebufferIdle));
CHECK((12 == meta._writebufferSizeMax));
}
}
SECTION("test_readDefaults") {
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
std::string tmpString;
{
auto viewJson = arangodb::velocypack::Parser::fromJson("{ \"id\": 123, \"name\": \"testView\", \"type\": \"testType\" }");
auto json = arangodb::velocypack::Parser::fromJson("{}");
CHECK(true == meta.init(json->slice(), tmpString));
CHECK((true == metaState.init(json->slice(), tmpString)));
CHECK((true == metaState._collections.empty()));
CHECK(10 == meta._cleanupIntervalStep);
CHECK(60 * 1000 == meta._consolidationIntervalMsec);
CHECK((std::string("bytes_accum") == meta._consolidationPolicy.properties().get("type").copyString()));
CHECK((false == !meta._consolidationPolicy.policy()));
CHECK((0.1f == meta._consolidationPolicy.properties().get("threshold").getNumber<float>()));
CHECK(std::string("C") == irs::locale_utils::name(meta._locale));
CHECK((0 == meta._writebufferActive));
CHECK((64 == meta._writebufferIdle));
CHECK((32*(size_t(1)<<20) == meta._writebufferSizeMax));
}
}
SECTION("test_readCustomizedValues") {
std::unordered_set<TRI_voc_cid_t> expectedCollections = { 42 };
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
// .............................................................................
// test invalid value
// .............................................................................
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"collections\": \"invalid\" }");
CHECK((true == meta.init(json->slice(), errorField)));
CHECK((false == metaState.init(json->slice(), errorField)));
CHECK(std::string("collections") == errorField);
}
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"consolidationIntervalMsec\": 0.5 }");
CHECK((true == metaState.init(json->slice(), errorField)));
CHECK(false == meta.init(json->slice(), errorField));
CHECK(std::string("consolidationIntervalMsec") == errorField);
}
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"cleanupIntervalStep\": 0.5 }");
CHECK((true == metaState.init(json->slice(), errorField)));
CHECK(false == meta.init(json->slice(), errorField));
CHECK(std::string("cleanupIntervalStep") == errorField);
}
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"consolidationPolicy\": \"invalid\" }");
CHECK((true == metaState.init(json->slice(), errorField)));
CHECK(false == meta.init(json->slice(), errorField));
CHECK(std::string("consolidationPolicy") == errorField);
}
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"consolidationPolicy\": null }");
CHECK(false == meta.init(json->slice(), errorField));
CHECK((std::string("consolidationPolicy") == errorField));
}
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"consolidationPolicy\": { \"type\": \"bytes_accum\", \"threshold\": -0.5 } }");
CHECK((true == metaState.init(json->slice(), errorField)));
CHECK(false == meta.init(json->slice(), errorField));
CHECK((std::string("consolidationPolicy=>threshold") == errorField));
}
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"consolidationPolicy\": { \"type\": \"bytes_accum\", \"threshold\": 1.5 } }");
CHECK((true == metaState.init(json->slice(), errorField)));
CHECK(false == meta.init(json->slice(), errorField));
CHECK((std::string("consolidationPolicy=>threshold") == errorField));
}
{
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \"consolidationPolicy\": { \"type\": \"invalid\" } }");
CHECK((true == metaState.init(json->slice(), errorField)));
CHECK(false == meta.init(json->slice(), errorField));
CHECK((std::string("consolidationPolicy=>type") == errorField));
}
// .............................................................................
// test valid value
// .............................................................................
// test all parameters set to custom values
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \
\"collections\": [ 42 ], \
\"consolidationIntervalMsec\": 456, \
\"cleanupIntervalStep\": 654, \
\"consolidationPolicy\": { \"type\": \"bytes_accum\", \"threshold\": 0.11 }, \
\"locale\": \"ru_RU.KOI8-R\", \
\"writebufferActive\": 10, \
\"writebufferIdle\": 11, \
\"writebufferSizeMax\": 12 \
}");
CHECK(true == meta.init(json->slice(), errorField));
CHECK((true == metaState.init(json->slice(), errorField)));
CHECK((1 == metaState._collections.size()));
for (auto& collection: metaState._collections) {
CHECK(1 == expectedCollections.erase(collection));
}
CHECK(true == expectedCollections.empty());
CHECK((42 == *(metaState._collections.begin())));
CHECK(654 == meta._cleanupIntervalStep);
CHECK(456 == meta._consolidationIntervalMsec);
CHECK((std::string("bytes_accum") == meta._consolidationPolicy.properties().get("type").copyString()));
CHECK((false == !meta._consolidationPolicy.policy()));
CHECK((.11f == meta._consolidationPolicy.properties().get("threshold").getNumber<float>()));
CHECK(std::string("C") == iresearch::locale_utils::name(meta._locale));
CHECK((10 == meta._writebufferActive));
CHECK((11 == meta._writebufferIdle));
CHECK((12 == meta._writebufferSizeMax));
}
SECTION("test_writeDefaults") {
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
arangodb::velocypack::Builder builder;
arangodb::velocypack::Slice tmpSlice;
arangodb::velocypack::Slice tmpSlice2;
builder.openObject();
CHECK((true == meta.json(builder)));
CHECK((true == metaState.json(builder)));
builder.close();
auto slice = builder.slice();
CHECK((7U == slice.length()));
tmpSlice = slice.get("collections");
CHECK((true == tmpSlice.isArray() && 0 == tmpSlice.length()));
tmpSlice = slice.get("cleanupIntervalStep");
CHECK((true == tmpSlice.isNumber<size_t>() && 10 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("consolidationIntervalMsec");
CHECK((true == tmpSlice.isNumber<size_t>() && 60000 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("consolidationPolicy");
CHECK((true == tmpSlice.isObject() && 2 == tmpSlice.length()));
tmpSlice2 = tmpSlice.get("threshold");
CHECK((tmpSlice2.isNumber<float>() && .1f == tmpSlice2.getNumber<float>()));
tmpSlice2 = tmpSlice.get("type");
CHECK((tmpSlice2.isString() && std::string("bytes_accum") == tmpSlice2.copyString()));
tmpSlice = slice.get("writebufferActive");
CHECK((true == tmpSlice.isNumber<size_t>() && 0 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("writebufferIdle");
CHECK((true == tmpSlice.isNumber<size_t>() && 64 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("writebufferSizeMax");
CHECK((true == tmpSlice.isNumber<size_t>() && 32*(size_t(1)<<20) == tmpSlice.getNumber<size_t>()));
}
SECTION("test_writeCustomizedValues") {
// test disabled consolidationPolicy
{
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
meta._consolidationIntervalMsec = 0;
meta._consolidationPolicy = ConsolidationPolicy(
irs::index_writer::consolidation_policy_t(),
std::move(*arangodb::velocypack::Parser::fromJson("{ \"type\": \"bytes_accum\", \"threshold\": 0.2 }"))
);
arangodb::velocypack::Builder builder;
arangodb::velocypack::Slice tmpSlice;
arangodb::velocypack::Slice tmpSlice2;
CHECK(true == meta.json(arangodb::velocypack::ObjectBuilder(&builder)));
CHECK((true == metaState.json(arangodb::velocypack::ObjectBuilder(&builder))));
auto slice = builder.slice();
tmpSlice = slice.get("consolidationIntervalMsec");
CHECK((tmpSlice.isNumber<size_t>() && 0 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("consolidationPolicy");
CHECK((true == tmpSlice.isObject() && 2 == tmpSlice.length()));
tmpSlice2 = tmpSlice.get("threshold");
CHECK((tmpSlice2.isNumber<float>() && .2f == tmpSlice2.getNumber<float>()));
tmpSlice2 = tmpSlice.get("type");
CHECK((tmpSlice2.isString() && std::string("bytes_accum") == tmpSlice2.copyString()));
}
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
// test all parameters set to custom values
metaState._collections.insert(42);
metaState._collections.insert(52);
metaState._collections.insert(62);
meta._cleanupIntervalStep = 654;
meta._consolidationIntervalMsec = 456;
meta._consolidationPolicy = ConsolidationPolicy(
irs::index_writer::consolidation_policy_t(),
std::move(*arangodb::velocypack::Parser::fromJson("{ \"type\": \"tier\", \"threshold\": 0.11 }"))
);
meta._locale = iresearch::locale_utils::locale("en_UK.UTF-8");
meta._writebufferActive = 10;
meta._writebufferIdle = 11;
meta._writebufferSizeMax = 12;
std::unordered_set<TRI_voc_cid_t> expectedCollections = { 42, 52, 62 };
arangodb::velocypack::Builder builder;
arangodb::velocypack::Slice tmpSlice;
arangodb::velocypack::Slice tmpSlice2;
builder.openObject();
CHECK((true == meta.json(builder)));
CHECK((true == metaState.json(builder)));
builder.close();
auto slice = builder.slice();
CHECK((7U == slice.length()));
tmpSlice = slice.get("collections");
CHECK((true == tmpSlice.isArray() && 3 == tmpSlice.length()));
for (arangodb::velocypack::ArrayIterator itr(tmpSlice); itr.valid(); ++itr) {
auto value = itr.value();
CHECK((true == value.isUInt() && 1 == expectedCollections.erase(value.getUInt())));
}
CHECK(true == expectedCollections.empty());
tmpSlice = slice.get("cleanupIntervalStep");
CHECK((true == tmpSlice.isNumber<size_t>() && 654 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("consolidationIntervalMsec");
CHECK((true == tmpSlice.isNumber<size_t>() && 456 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("consolidationPolicy");
CHECK((true == tmpSlice.isObject() && 2 == tmpSlice.length()));
tmpSlice2 = tmpSlice.get("threshold");
CHECK((tmpSlice2.isNumber<float>() && .11f == tmpSlice2.getNumber<float>()));
tmpSlice2 = tmpSlice.get("type");
CHECK((tmpSlice2.isString() && std::string("tier") == tmpSlice2.copyString()));
tmpSlice = slice.get("writebufferActive");
CHECK((true == tmpSlice.isNumber<size_t>() && 10 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("writebufferIdle");
CHECK((true == tmpSlice.isNumber<size_t>() && 11 == tmpSlice.getNumber<size_t>()));
tmpSlice = slice.get("writebufferSizeMax");
CHECK((true == tmpSlice.isNumber<size_t>() && 12 == tmpSlice.getNumber<size_t>()));
}
SECTION("test_readMaskAll") {
auto viewJson = arangodb::velocypack::Parser::fromJson("{ \"id\": 123, \"name\": \"testView\", \"type\": \"testType\" }");
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
arangodb::iresearch::IResearchViewMeta::Mask mask;
arangodb::iresearch::IResearchViewMetaState::Mask maskState;
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{ \
\"collections\": [ 42 ], \
\"consolidationIntervalMsec\": 654, \
\"cleanupIntervalStep\": 456, \
\"consolidationPolicy\": { \"type\": \"tier\", \"threshold\": 0.1 }, \
\"locale\": \"ru_RU.KOI8-R\", \
\"writebufferActive\": 10, \
\"writebufferIdle\": 11, \
\"writebufferSizeMax\": 12 \
}");
CHECK(true == meta.init(json->slice(), errorField, arangodb::iresearch::IResearchViewMeta::DEFAULT(), &mask));
CHECK((true == metaState.init(json->slice(), errorField, arangodb::iresearch::IResearchViewMetaState::DEFAULT(), &maskState)));
CHECK((true == maskState._collections));
CHECK(true == mask._consolidationIntervalMsec);
CHECK(true == mask._cleanupIntervalStep);
CHECK((true == mask._consolidationPolicy));
CHECK((false == mask._locale));
CHECK((true == mask._writebufferActive));
CHECK((true == mask._writebufferIdle));
CHECK((true == mask._writebufferSizeMax));
}
SECTION("test_readMaskNone") {
auto viewJson = arangodb::velocypack::Parser::fromJson("{ \"id\": 123, \"name\": \"testView\", \"type\": \"testType\" }");
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
arangodb::iresearch::IResearchViewMeta::Mask mask;
arangodb::iresearch::IResearchViewMetaState::Mask maskState;
std::string errorField;
auto json = arangodb::velocypack::Parser::fromJson("{}");
CHECK(true == meta.init(json->slice(), errorField, arangodb::iresearch::IResearchViewMeta::DEFAULT(), &mask));
CHECK((true == metaState.init(json->slice(), errorField, arangodb::iresearch::IResearchViewMetaState::DEFAULT(), &maskState)));
CHECK((false == maskState._collections));
CHECK(false == mask._consolidationIntervalMsec);
CHECK(false == mask._cleanupIntervalStep);
CHECK((false == mask._consolidationPolicy));
CHECK(false == mask._locale);
CHECK((false == mask._writebufferActive));
CHECK((false == mask._writebufferIdle));
CHECK((false == mask._writebufferSizeMax));
}
SECTION("test_writeMaskAll") {
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
arangodb::iresearch::IResearchViewMeta::Mask mask(true);
arangodb::iresearch::IResearchViewMetaState::Mask maskState(true);
arangodb::velocypack::Builder builder;
arangodb::velocypack::Slice tmpSlice;
builder.openObject();
CHECK((true == meta.json(builder, nullptr, &mask)));
CHECK((true == metaState.json(builder, nullptr, &maskState)));
builder.close();
auto slice = builder.slice();
CHECK((7U == slice.length()));
CHECK(true == slice.hasKey("collections"));
CHECK(true == slice.hasKey("cleanupIntervalStep"));
CHECK(true == slice.hasKey("consolidationIntervalMsec"));
CHECK(true == slice.hasKey("consolidationPolicy"));
CHECK((false == slice.hasKey("locale")));
CHECK((true == slice.hasKey("writebufferActive")));
CHECK((true == slice.hasKey("writebufferIdle")));
CHECK((true == slice.hasKey("writebufferSizeMax")));
}
SECTION("test_writeMaskNone") {
arangodb::iresearch::IResearchViewMeta meta;
arangodb::iresearch::IResearchViewMetaState metaState;
arangodb::iresearch::IResearchViewMeta::Mask mask(false);
arangodb::iresearch::IResearchViewMetaState::Mask maskState(false);
arangodb::velocypack::Builder builder;
CHECK(true == meta.json(arangodb::velocypack::ObjectBuilder(&builder), nullptr, &mask));
CHECK((true == metaState.json(arangodb::velocypack::ObjectBuilder(&builder), nullptr, &maskState)));
auto slice = builder.slice();
CHECK(0 == slice.length());
}
////////////////////////////////////////////////////////////////////////////////
/// @brief generate tests
////////////////////////////////////////////////////////////////////////////////
}
// -----------------------------------------------------------------------------
// --SECTION-- END-OF-FILE
// -----------------------------------------------------------------------------