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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "featuretest.h"
#include <vespa/searchlib/fef/utils.h>
#include <vespa/searchlib/fef/blueprint.h>
#include <vespa/vespalib/testkit/test_kit.h>
#include <vespa/log/log.h>
LOG_SETUP(".fef.featuretest");
namespace search::fef::test {
FeatureTest::FeatureTest(BlueprintFactory &factory,
const IndexEnvironment &indexEnv,
QueryEnvironment &queryEnv,
MatchDataLayout &layout,
const std::vector<vespalib::string> &features,
const Properties &overrides) :
_factory(factory),
_indexEnv(indexEnv),
_queryEnv(queryEnv),
_features(features),
_layout(layout),
_overrides(overrides),
_resolver(new BlueprintResolver(factory, indexEnv)),
_match_data(_layout.createMatchData()),
_rankProgram(new RankProgram(_resolver)),
_doneSetup(false)
{
}
FeatureTest::~FeatureTest() = default;
FeatureTest::FeatureTest(BlueprintFactory &factory,
const IndexEnvironment &indexEnv,
QueryEnvironment &queryEnv,
MatchDataLayout &layout,
const vespalib::string &feature,
const Properties &overrides) :
_factory(factory),
_indexEnv(indexEnv),
_queryEnv(queryEnv),
_features(),
_layout(layout),
_overrides(overrides),
_resolver(new BlueprintResolver(factory, indexEnv)),
_match_data(_layout.createMatchData()),
_rankProgram(new RankProgram(_resolver)),
_doneSetup(false)
{
_features.push_back(feature);
}
bool
FeatureTest::setup()
{
if (_doneSetup) {
LOG(error, "Setup already done.");
return false;
}
// clear state so that setup can be called multiple times.
clear();
for (uint32_t i = 0; i < _features.size(); ++i) {
_resolver->addSeed(_features[i]);
}
if (!_resolver->compile()) {
LOG(error, "Failed to compile blueprint resolver.");
return false;
}
for (const auto &spec: _resolver->getExecutorSpecs()) {
spec.blueprint->prepareSharedState(_queryEnv, _queryEnv.getObjectStore());
}
_rankProgram->setup(*_match_data, _queryEnv, _overrides);
_doneSetup = true;
return true;
}
MatchDataBuilder::UP
FeatureTest::createMatchDataBuilder()
{
if (_doneSetup) {
return MatchDataBuilder::UP(new MatchDataBuilder(_queryEnv, *_match_data));
}
LOG(warning, "Match data not initialized.");
return MatchDataBuilder::UP();
}
bool
FeatureTest::execute(const RankResult &expected, uint32_t docId)
{
RankResult result;
if (!executeOnly(result, docId)) {
return false;
}
if (!result.includes(expected)) {
std::stringstream exp, act;
exp << "Expected: " << expected;
act << "Actual : " << result;
LOG(error, "Expected result not present in actual result after execution:");
LOG(error, "%s", exp.str().c_str());
LOG(error, "%s", act.str().c_str());
return false;
}
return true;
}
bool
FeatureTest::execute(feature_t expected, double epsilon, uint32_t docId)
{
return execute(RankResult().setEpsilon(epsilon).addScore(_features.front(), expected), docId);
}
bool
FeatureTest::executeOnly(RankResult & result, uint32_t docId)
{
if (!_doneSetup) {
LOG(error, "Setup not done.");
return false;
}
std::map<vespalib::string, feature_t> all = Utils::getAllFeatures(*_rankProgram, docId);
for (auto itr = all.begin(); itr != all.end(); ++itr) {
result.addScore(itr->first, itr->second);
}
return true;
}
vespalib::eval::Value::CREF
FeatureTest::resolveObjectFeature(uint32_t docid)
{
return Utils::getObjectFeature(*_rankProgram, docid);
}
void
FeatureTest::clear()
{
_resolver = BlueprintResolver::SP(new BlueprintResolver(_factory, _indexEnv));
_match_data = _layout.createMatchData();
_rankProgram.reset(new RankProgram(_resolver));
_doneSetup = false;
}
}
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