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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
// Unit tests for TermDataExtractor.
#include <vespa/log/log.h>
LOG_SETUP("termdataextractor_test");
#include <vespa/searchcore/proton/matching/querynodes.h>
#include <vespa/searchcore/proton/matching/resolveviewvisitor.h>
#include <vespa/searchcore/proton/matching/termdataextractor.h>
#include <vespa/searchcore/proton/matching/viewresolver.h>
#include <vespa/searchlib/fef/tablemanager.h>
#include <vespa/searchlib/fef/itermdata.h>
#include <vespa/searchlib/fef/test/indexenvironment.h>
#include <vespa/searchlib/query/tree/location.h>
#include <vespa/searchlib/query/tree/point.h>
#include <vespa/searchlib/query/tree/querybuilder.h>
#include <vespa/searchlib/query/weight.h>
#include <vespa/vespalib/testkit/testapp.h>
#include <string>
#include <vector>
namespace fef_test = search::fef::test;
using search::fef::FieldInfo;
using search::fef::FieldType;
using search::fef::ITermData;
using search::fef::IIndexEnvironment;
using search::query::Location;
using search::query::Node;
using search::query::Point;
using search::query::QueryBuilder;
using search::query::Range;
using search::query::Weight;
using std::string;
using std::vector;
using namespace proton::matching;
using CollectionType = FieldInfo::CollectionType;
namespace search { class AttributeManager; }
namespace {
class Test : public vespalib::TestApp {
void requireThatTermsAreAdded();
void requireThatAViewWithTwoFieldsGivesOneTermDataPerTerm();
void requireThatUnrankedTermsAreSkipped();
void requireThatNegativeTermsAreSkipped();
public:
int Main() override;
};
int
Test::Main()
{
TEST_INIT("termdataextractor_test");
TEST_DO(requireThatTermsAreAdded());
TEST_DO(requireThatAViewWithTwoFieldsGivesOneTermDataPerTerm());
TEST_DO(requireThatUnrankedTermsAreSkipped());
TEST_DO(requireThatNegativeTermsAreSkipped());
TEST_DONE();
}
const string field = "field";
const uint32_t id[] = { 10, 11, 12, 13, 14, 15, 16, 17, 18 };
Node::UP getQuery(const ViewResolver &resolver)
{
QueryBuilder<ProtonNodeTypes> query_builder;
query_builder.addAnd(8);
query_builder.addNumberTerm("0.0", field, id[0], Weight(0));
query_builder.addPrefixTerm("foo", field, id[1], Weight(0));
query_builder.addStringTerm("bar", field, id[2], Weight(0));
query_builder.addSubstringTerm("baz", field, id[3], Weight(0));
query_builder.addSuffixTerm("qux", field, id[4], Weight(0));
query_builder.addRangeTerm(Range(), field, id[5], Weight(0));
query_builder.addWeightedSetTerm(1, field, id[6], Weight(0));
{
// weighted token
query_builder.addStringTerm("bar", field, id[3], Weight(0));
}
query_builder.addLocationTerm(Location(Point(10, 10), 3, 0),
field, id[7], Weight(0));
Node::UP node = query_builder.build();
fef_test::IndexEnvironment index_environment;
index_environment.getFields().push_back(FieldInfo(FieldType::INDEX, CollectionType::SINGLE, field, 0));
index_environment.getFields().push_back(FieldInfo(FieldType::INDEX, CollectionType::SINGLE, "foo", 1));
index_environment.getFields().push_back(FieldInfo(FieldType::INDEX, CollectionType::SINGLE, "bar", 2));
ResolveViewVisitor visitor(resolver, index_environment);
node->accept(visitor);
return node;
}
void Test::requireThatTermsAreAdded() {
Node::UP node = getQuery(ViewResolver());
vector<const ITermData *> term_data;
TermDataExtractor::extractTerms(*node, term_data);
EXPECT_EQUAL(7u, term_data.size());
for (int i = 0; i < 7; ++i) {
EXPECT_EQUAL(id[i], term_data[i]->getUniqueId());
EXPECT_EQUAL(1u, term_data[i]->numFields());
}
}
void Test::requireThatAViewWithTwoFieldsGivesOneTermDataPerTerm() {
ViewResolver resolver;
resolver.add(field, "foo");
resolver.add(field, "bar");
Node::UP node = getQuery(resolver);
vector<const ITermData *> term_data;
TermDataExtractor::extractTerms(*node, term_data);
EXPECT_EQUAL(7u, term_data.size());
for (int i = 0; i < 7; ++i) {
EXPECT_EQUAL(id[i], term_data[i]->getUniqueId());
EXPECT_EQUAL(2u, term_data[i]->numFields());
}
}
void
Test::requireThatUnrankedTermsAreSkipped()
{
QueryBuilder<ProtonNodeTypes> query_builder;
query_builder.addAnd(2);
query_builder.addStringTerm("term1", field, id[0], Weight(0));
query_builder.addStringTerm("term2", field, id[1], Weight(0))
.setRanked(false);
Node::UP node = query_builder.build();
vector<const ITermData *> term_data;
TermDataExtractor::extractTerms(*node, term_data);
EXPECT_EQUAL(1u, term_data.size());
ASSERT_TRUE(term_data.size() >= 1);
EXPECT_EQUAL(id[0], term_data[0]->getUniqueId());
}
void
Test::requireThatNegativeTermsAreSkipped()
{
QueryBuilder<ProtonNodeTypes> query_builder;
query_builder.addAnd(2);
query_builder.addStringTerm("term1", field, id[0], Weight(0));
query_builder.addAndNot(2);
query_builder.addStringTerm("term2", field, id[1], Weight(0));
query_builder.addAndNot(2);
query_builder.addStringTerm("term3", field, id[2], Weight(0));
query_builder.addStringTerm("term4", field, id[3], Weight(0));
Node::UP node = query_builder.build();
vector<const ITermData *> term_data;
TermDataExtractor::extractTerms(*node, term_data);
EXPECT_EQUAL(2u, term_data.size());
ASSERT_TRUE(term_data.size() >= 2);
EXPECT_EQUAL(id[0], term_data[0]->getUniqueId());
EXPECT_EQUAL(id[1], term_data[1]->getUniqueId());
}
} // namespace
TEST_APPHOOK(Test);
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