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// Copyright Yahoo. 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/attribute/attributefactory.h>
#include <vespa/searchlib/fef/test/ftlib.h>
#include <vespa/searchlib/features/internal_max_reduce_prod_join_feature.h>
#include <vespa/searchlib/attribute/attribute.h>
#include <vespa/searchcommon/attribute/config.h>
using search::feature_t;
using namespace search::fef;
using namespace search::fef::test;
using namespace search::features;
using search::AttributeFactory;
using search::IntegerAttribute;
using search::FloatingPointAttribute;
using CollectionType = FieldInfo::CollectionType;
using DataType = FieldInfo::DataType;
using AVC = search::attribute::Config;
using AVBT = search::attribute::BasicType;
using AVCT = search::attribute::CollectionType;
using AttributePtr = search::AttributeVector::SP;
using FTA = FtTestApp;
struct SetupFixture
{
InternalMaxReduceProdJoinBlueprint blueprint;
IndexEnvironment indexEnv;
SetupFixture()
: blueprint(),
indexEnv()
{
addAttribute("long", CollectionType::SINGLE, DataType::INT64);
addAttribute("longarray", CollectionType::ARRAY, DataType::INT64);
addAttribute("intarray", CollectionType::ARRAY, DataType::INT32);
addAttribute("doublearray", CollectionType::ARRAY, DataType::DOUBLE);
}
void addAttribute(const vespalib::string &name, const CollectionType &collType, const DataType &dataType) {
FieldInfo attrInfo(FieldType::ATTRIBUTE, collType, name, 0);
attrInfo.set_data_type(dataType);
indexEnv.getFields().push_back(attrInfo);
}
};
TEST_F("require that blueprint can be created", SetupFixture())
{
EXPECT_TRUE(FTA::assertCreateInstance(f.blueprint, "internalMaxReduceProdJoin"));
}
TEST_F("require that setup fails if attribute does not exist", SetupFixture())
{
FTA::FT_SETUP_FAIL(f.blueprint, f.indexEnv, StringList().add("foo").add("bar"));
}
TEST_F("require that setup fails if attribute is of wrong type", SetupFixture())
{
FTA::FT_SETUP_FAIL(f.blueprint, f.indexEnv, StringList().add("long").add("bar"));
}
TEST_F("require that setup fails if attribute is of wrong array type", SetupFixture())
{
FTA::FT_SETUP_FAIL(f.blueprint, f.indexEnv, StringList().add("doublearray").add("bar"));
}
TEST_F("require that setup succeeds with long array attribute", SetupFixture())
{
FTA::FT_SETUP_OK(f.blueprint, f.indexEnv,
StringList().add("longarray").add("query"),
StringList(),
StringList().add("scalar"));
}
TEST_F("require that setup succeeds with int array attribute", SetupFixture())
{
FTA::FT_SETUP_OK(f.blueprint, f.indexEnv,
StringList().add("intarray").add("query"),
StringList(),
StringList().add("scalar"));
}
struct ExecFixture
{
BlueprintFactory factory;
FtFeatureTest test;
ExecFixture(const vespalib::string &feature)
: factory(),
test(factory, feature)
{
factory.addPrototype(std::make_shared<InternalMaxReduceProdJoinBlueprint>());
setupAttributeVectors();
setupQueryEnvironment();
ASSERT_TRUE(test.setup());
}
void setupAttributeVectors() {
vespalib::string attrIntArray = "intarray";
vespalib::string attrLongArray = "longarray";
test.getIndexEnv().getBuilder().addField(FieldType::ATTRIBUTE, CollectionType::ARRAY, DataType::INT64, attrLongArray);
test.getIndexEnv().getBuilder().addField(FieldType::ATTRIBUTE, CollectionType::ARRAY, DataType::INT32, attrIntArray);
std::vector<AttributePtr> attrs;
attrs.push_back(AttributeFactory::createAttribute(attrLongArray, AVC(AVBT::INT64, AVCT::ARRAY)));
attrs.push_back(AttributeFactory::createAttribute(attrIntArray, AVC(AVBT::INT32, AVCT::ARRAY)));
for (const auto &attr : attrs) {
attr->addReservedDoc();
attr->addDocs(1);
test.getIndexEnv().getAttributeMap().add(attr);
}
IntegerAttribute *longArray = static_cast<IntegerAttribute *>(attrs[0].get());
longArray->append(1, 1111, 0);
longArray->append(1, 2222, 0);
longArray->append(1, 78, 0);
IntegerAttribute *intArray = static_cast<IntegerAttribute *>(attrs[1].get());
intArray->append(1, 78, 0);
intArray->append(1, 1111, 0);
for (const auto &attr : attrs) {
attr->commit();
}
}
void setupQueryEnvironment() {
test.getQueryEnv().getProperties().add("wset", "{1111:1234, 2222:2245}");
test.getQueryEnv().getProperties().add("wsetnomatch", "{1:1000, 2:2000}");
test.getQueryEnv().getProperties().add("array", "[1111,2222]");
test.getQueryEnv().getProperties().add("negativewset", "{1111:-1000, 78:-42}");
}
bool evaluatesTo(feature_t expectedValue) {
return test.execute(expectedValue);
}
};
TEST_F("require that executor returns correct result for long array",
ExecFixture("internalMaxReduceProdJoin(longarray,wset)"))
{
EXPECT_FALSE(f.evaluatesTo(1234));
EXPECT_TRUE(f.evaluatesTo(2245));
}
TEST_F("require that executor returns correct result for int array",
ExecFixture("internalMaxReduceProdJoin(intarray,wset)"))
{
EXPECT_TRUE(f.evaluatesTo(1234));
EXPECT_FALSE(f.evaluatesTo(2245));
}
TEST_F("require that executor returns 0 if no items match",
ExecFixture("internalMaxReduceProdJoin(longarray,wsetnomatch)"))
{
EXPECT_TRUE(f.evaluatesTo(0.0));
}
TEST_F("require that executor return 0 if query is not a weighted set",
ExecFixture("internalMaxReduceProdJoin(longarray,array)"))
{
EXPECT_TRUE(f.evaluatesTo(0.0));
}
TEST_F("require that executor supports negative numbers",
ExecFixture("internalMaxReduceProdJoin(intarray,negativewset)"))
{
EXPECT_FALSE(f.evaluatesTo(-1000));
EXPECT_TRUE(f.evaluatesTo(-42));
}
TEST_MAIN() { TEST_RUN_ALL(); }
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