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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/vespalib/testkit/test_kit.h>
#include <vespa/searchlib/features/setup.h>
#include <vespa/searchlib/fef/test/indexenvironment.h>
#include <vespa/searchlib/fef/test/indexenvironmentbuilder.h>
#include <vespa/searchlib/fef/test/queryenvironment.h>
#include <vespa/searchlib/features/raw_score_feature.h>
#include <vespa/searchlib/fef/fef.h>
#include <vespa/searchlib/fef/test/dummy_dependency_handler.h>
#include <vespa/vespalib/util/stringfmt.h>
using search::feature_t;
using namespace search::fef;
using namespace search::fef::test;
using namespace search::features;
using CollectionType = FieldInfo::CollectionType;
const std::string featureName("rawScore(foo)");
struct BlueprintFactoryFixture {
BlueprintFactory factory;
BlueprintFactoryFixture() : factory()
{
setup_search_features(factory);
}
};
struct IndexFixture {
IndexEnvironment indexEnv;
IndexFixture() : indexEnv()
{
IndexEnvironmentBuilder builder(indexEnv);
builder.addField(FieldType::INDEX, CollectionType::SINGLE, "foo");
builder.addField(FieldType::ATTRIBUTE, CollectionType::SINGLE, "bar");
}
};
struct FeatureDumpFixture : public IDumpFeatureVisitor {
virtual void visitDumpFeature(const vespalib::string &) override {
TEST_ERROR("no features should be dumped");
}
FeatureDumpFixture() : IDumpFeatureVisitor() {}
~FeatureDumpFixture() override;
};
FeatureDumpFixture::~FeatureDumpFixture() = default;
struct RankFixture : BlueprintFactoryFixture, IndexFixture {
QueryEnvironment queryEnv;
RankSetup rankSetup;
MatchDataLayout mdl;
MatchData::UP match_data;
RankProgram::UP rankProgram;
std::vector<TermFieldHandle> fooHandles;
std::vector<TermFieldHandle> barHandles;
RankFixture(size_t fooCnt, size_t barCnt)
: queryEnv(&indexEnv), rankSetup(factory, indexEnv),
mdl(), match_data(), rankProgram(), fooHandles(), barHandles()
{
for (size_t i = 0; i < fooCnt; ++i) {
uint32_t fieldId = indexEnv.getFieldByName("foo")->id();
fooHandles.push_back(mdl.allocTermField(fieldId));
SimpleTermData term;
term.addField(fieldId).setHandle(fooHandles.back());
queryEnv.getTerms().push_back(term);
}
for (size_t i = 0; i < barCnt; ++i) {
uint32_t fieldId = indexEnv.getFieldByName("bar")->id();
barHandles.push_back(mdl.allocTermField(fieldId));
SimpleTermData term;
term.addField(fieldId).setHandle(barHandles.back());
queryEnv.getTerms().push_back(term);
}
rankSetup.setFirstPhaseRank(featureName);
rankSetup.setIgnoreDefaultRankFeatures(true);
ASSERT_TRUE(rankSetup.compile());
match_data = mdl.createMatchData();
rankProgram = rankSetup.create_first_phase_program();
rankProgram->setup(*match_data, queryEnv);
}
feature_t getScore(uint32_t docId) {
return Utils::getScoreFeature(*rankProgram, docId);
}
void setScore(TermFieldHandle handle, uint32_t docId, feature_t score) {
match_data->resolveTermField(handle)->setRawScore(docId, score);
}
void setFooScore(uint32_t i, uint32_t docId, feature_t score) {
ASSERT_LESS(i, fooHandles.size());
setScore(fooHandles[i], docId, score);
}
void setBarScore(uint32_t i, uint32_t docId, feature_t score) {
ASSERT_LESS(i, barHandles.size());
setScore(barHandles[i], docId, score);
}
};
TEST_F("require that blueprint can be created from factory", BlueprintFactoryFixture) {
Blueprint::SP bp = f.factory.createBlueprint("rawScore");
EXPECT_TRUE(bp.get() != 0);
EXPECT_TRUE(dynamic_cast<RawScoreBlueprint*>(bp.get()) != 0);
}
TEST_FFF("require that no features are dumped", RawScoreBlueprint, IndexFixture, FeatureDumpFixture) {
f1.visitDumpFeatures(f2.indexEnv, f3);
}
TEST_FF("require that setup can be done on index field", RawScoreBlueprint, IndexFixture) {
DummyDependencyHandler deps(f1);
f1.setName(vespalib::make_string("%s(foo)", f1.getBaseName().c_str()));
EXPECT_TRUE(((Blueprint&)f1).setup(f2.indexEnv, std::vector<vespalib::string>(1, "foo")));
}
TEST_FF("require that setup can be done on attribute field", RawScoreBlueprint, IndexFixture) {
DummyDependencyHandler deps(f1);
f1.setName(vespalib::make_string("%s(bar)", f1.getBaseName().c_str()));
EXPECT_TRUE(((Blueprint&)f1).setup(f2.indexEnv, std::vector<vespalib::string>(1, "bar")));
}
TEST_FF("require that setup fails for unknown field", RawScoreBlueprint, IndexFixture) {
DummyDependencyHandler deps(f1);
f1.setName(vespalib::make_string("%s(unknown)", f1.getBaseName().c_str()));
EXPECT_TRUE(!((Blueprint&)f1).setup(f2.indexEnv, std::vector<vespalib::string>(1, "unknown")));
}
TEST_F("require that not searching a filed will give it 0.0 raw score", RankFixture(0, 3)) {
EXPECT_EQUAL(0.0, f1.getScore(10));
}
TEST_F("require that raw score can be obtained", RankFixture(1, 0)) {
f1.setFooScore(0, 10, 5.0);
EXPECT_EQUAL(5.0, f1.getScore(10));
}
TEST_F("require that multiple raw scores are accumulated", RankFixture(3, 0)) {
f1.setFooScore(0, 10, 1.0);
f1.setFooScore(1, 10, 2.0);
f1.setFooScore(2, 10, 3.0);
EXPECT_EQUAL(6.0, f1.getScore(10));
}
TEST_F("require that stale raw scores are ignored", RankFixture(3, 0)) {
f1.setFooScore(0, 10, 1.0);
f1.setFooScore(1, 9, 2.0);
f1.setFooScore(2, 10, 3.0);
EXPECT_EQUAL(4.0, f1.getScore(10));
}
TEST_F("require that raw scores from other fields are ignored", RankFixture(2, 2)) {
f1.setFooScore(0, 10, 1.0);
f1.setFooScore(1, 10, 2.0);
f1.setBarScore(0, 10, 5.0);
f1.setBarScore(1, 10, 6.0);
EXPECT_EQUAL(3.0, f1.getScore(10));
}
TEST_MAIN() { TEST_RUN_ALL(); }
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