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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/searchcore/proton/attribute/attribute_manager_explorer.h>
#include <vespa/searchcore/proton/attribute/attributemanager.h>
#include <vespa/searchcore/proton/attribute/imported_attributes_repo.h>
#include <vespa/searchcore/proton/bucketdb/bucket_db_owner.h>
#include <vespa/searchcore/proton/documentmetastore/documentmetastorecontext.h>
#include <vespa/searchcore/proton/test/attribute_utils.h>
#include <vespa/searchcore/proton/test/attribute_vectors.h>
#include <vespa/searchlib/attribute/attributefactory.h>
#include <vespa/searchlib/attribute/imported_attribute_vector.h>
#include <vespa/searchlib/attribute/imported_attribute_vector_factory.h>
#include <vespa/searchlib/attribute/interlock.h>
#include <vespa/searchlib/attribute/reference_attribute.h>
#include <vespa/searchlib/index/dummyfileheadercontext.h>
#include <vespa/searchlib/test/directory_handler.h>
#include <vespa/searchlib/test/mock_gid_to_lid_mapping.h>
#include <vespa/searchcommon/attribute/config.h>
#include <vespa/vespalib/data/slime/slime.h>
#include <vespa/vespalib/gtest/gtest.h>
#include <vespa/vespalib/util/foreground_thread_executor.h>
#include <vespa/vespalib/util/hw_info.h>
#include <vespa/vespalib/util/sequencedtaskexecutor.h>
#include <vespa/log/log.h>
LOG_SETUP("attributes_state_explorer_test");
using namespace proton;
using namespace proton::test;
using search::AttributeVector;
using search::DictionaryConfig;
using search::attribute::BasicType;
using search::attribute::Config;
using search::attribute::ImportedAttributeVector;
using search::attribute::ImportedAttributeVectorFactory;
using search::attribute::ReferenceAttribute;
using search::attribute::test::MockGidToLidMapperFactory;
using vespalib::ForegroundThreadExecutor;
using vespalib::ISequencedTaskExecutor;
using vespalib::SequencedTaskExecutor;
using vespalib::Slime;
using search::TuneFileAttributes;
using search::index::DummyFileHeaderContext;
using search::test::DirectoryHandler;
using vespalib::HwInfo;
const vespalib::string TEST_DIR = "test_output";
const vespalib::string ref_name("ref");
const vespalib::string target_name("f3");
const vespalib::string imported_name("my_f3");
namespace {
VESPA_THREAD_STACK_TAG(test_executor)
}
struct AttributesStateExplorerTest : public ::testing::Test
{
DirectoryHandler _dirHandler;
DummyFileHeaderContext _fileHeaderContext;
std::unique_ptr<ISequencedTaskExecutor> _attribute_field_writer;
ForegroundThreadExecutor _shared;
HwInfo _hwInfo;
std::shared_ptr<const IDocumentMetaStoreContext> _parent_dms;
std::shared_ptr<IDocumentMetaStoreContext> _dms;
std::shared_ptr<AttributeManager> _parent_mgr;
AttributeManager::SP _mgr;
AttributeManagerExplorer _explorer;
AttributesStateExplorerTest() noexcept;
~AttributesStateExplorerTest() override;
void addAttribute(const vespalib::string &name) {
_mgr->addAttribute({name, AttributeUtils::getInt32Config()}, 1);
}
void add_fast_search_attribute(const vespalib::string &name,
DictionaryConfig::Type dictionary_type) {
search::attribute::Config cfg = AttributeUtils::getInt32Config();
cfg.setFastSearch(true);
cfg.set_dictionary_config(search::DictionaryConfig(dictionary_type));
_mgr->addAttribute({name, cfg}, 1);
}
void addExtraAttribute(const vespalib::string &name) {
_mgr->addExtraAttribute(createInt32Attribute(name));
}
Slime explore_attribute(const vespalib::string &name) {
Slime result;
vespalib::slime::SlimeInserter inserter(result);
_explorer.get_child(name)->get_state(inserter, true);
return result;
}
void add_reference_attribute() {
search::attribute::Config cfg(BasicType::REFERENCE);
_mgr->addAttribute({ ref_name, cfg }, 1);
auto& ref_attr = dynamic_cast<ReferenceAttribute&>(**_mgr->getAttribute(ref_name));
ref_attr.setGidToLidMapperFactory(std::make_shared<MockGidToLidMapperFactory>());
}
std::shared_ptr<ReferenceAttribute> get_reference_attribute() {
return std::dynamic_pointer_cast<ReferenceAttribute>(_mgr->getAttribute(ref_name)->getSP());
}
void add_imported_attributes() {
auto repo = std::make_unique<ImportedAttributesRepo>();
auto attr = ImportedAttributeVectorFactory::create(imported_name,
get_reference_attribute(),
_dms,
_parent_mgr->getAttribute(target_name)->getSP(),
_parent_dms,
false);
repo->add(imported_name, attr);
_mgr->setImportedAttributes(std::move(repo));
}
};
AttributesStateExplorerTest::AttributesStateExplorerTest() noexcept
: _dirHandler(TEST_DIR),
_fileHeaderContext(),
_attribute_field_writer(SequencedTaskExecutor::create(test_executor, 1)),
_shared(),
_hwInfo(),
_parent_dms(std::make_shared<const DocumentMetaStoreContext>(std::make_shared<bucketdb::BucketDBOwner>())),
_dms(),
_parent_mgr(std::make_shared<AttributeManager>
(TEST_DIR, "test.parent.subdb", TuneFileAttributes(),
_fileHeaderContext,
std::make_shared<search::attribute::Interlock>(),
*_attribute_field_writer,
_shared,
_hwInfo)),
_mgr(new AttributeManager(TEST_DIR, "test.subdb", TuneFileAttributes(),
_fileHeaderContext,
std::make_shared<search::attribute::Interlock>(),
*_attribute_field_writer,
_shared,
_hwInfo)),
_explorer(_mgr)
{
_parent_mgr->addAttribute({target_name, AttributeUtils::getInt32Config()}, 1);
addAttribute("regular");
addExtraAttribute("extra");
add_fast_search_attribute("btree", DictionaryConfig::Type::BTREE);
add_fast_search_attribute("hybrid", DictionaryConfig::Type::BTREE_AND_HASH);
add_fast_search_attribute("hash", DictionaryConfig::Type::HASH);
add_reference_attribute();
add_imported_attributes();
}
AttributesStateExplorerTest::~AttributesStateExplorerTest() = default;
using StringVector = std::vector<vespalib::string>;
TEST_F(AttributesStateExplorerTest, require_that_attributes_are_exposed_as_children_names)
{
StringVector children = _explorer.get_children_names();
std::sort(children.begin(), children.end());
EXPECT_EQ(StringVector({"btree", "hash", "hybrid", "my_f3", "ref", "regular"}), children);
}
TEST_F(AttributesStateExplorerTest, require_that_attributes_are_explorable)
{
EXPECT_TRUE(_explorer.get_child("regular").get() != nullptr);
EXPECT_TRUE(_explorer.get_child("extra").get() == nullptr);
EXPECT_TRUE(_explorer.get_child("not").get() == nullptr);
}
TEST_F(AttributesStateExplorerTest, require_that_dictionary_memory_usage_is_reported)
{
{
auto slime = explore_attribute("btree");
auto& dictionary = slime.get()["enumStore"]["dictionary"];
EXPECT_LT(0, dictionary["btreeMemoryUsage"]["used"].asLong());
EXPECT_EQ(0, dictionary["hashMemoryUsage"]["used"].asLong());
}
{
auto slime = explore_attribute("hash");
auto& dictionary = slime.get()["enumStore"]["dictionary"];
EXPECT_EQ(0, dictionary["btreeMemoryUsage"]["used"].asLong());
EXPECT_LT(0, dictionary["hashMemoryUsage"]["used"].asLong());
}
{
auto slime = explore_attribute("hybrid");
auto& dictionary = slime.get()["enumStore"]["dictionary"];
EXPECT_LT(0, dictionary["btreeMemoryUsage"]["used"].asLong());
EXPECT_LT(0, dictionary["hashMemoryUsage"]["used"].asLong());
}
}
TEST_F(AttributesStateExplorerTest, require_that_imported_attribute_shows_memory_usage)
{
vespalib::string cache_memory_usage("cacheMemoryUsage");
auto slime = explore_attribute(imported_name);
EXPECT_LT(0, slime[cache_memory_usage]["allocated"].asLong());
EXPECT_LT(0, slime[cache_memory_usage]["used"].asLong());
}
GTEST_MAIN_RUN_ALL_TESTS()
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