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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/searchcore/proton/matching/fakesearchcontext.h>
#include <vespa/searchcore/proton/matching/querynodes.h>
#include <vespa/searchcore/proton/matching/same_element_builder.h>
#include <vespa/searchcore/proton/matching/viewresolver.h>
#include <vespa/searchlib/fef/test/indexenvironment.h>
#include <vespa/searchlib/query/tree/location.h>
#include <vespa/searchlib/query/tree/range.h>
#include <vespa/searchlib/query/weight.h>
#include <vespa/searchlib/queryeval/fake_requestcontext.h>
#include <vespa/searchlib/queryeval/leaf_blueprints.h>
#include <vespa/searchlib/queryeval/same_element_blueprint.h>
using proton::matching::FakeSearchContext;
using proton::matching::ProtonLocationTerm;
using proton::matching::ProtonNumberTerm;
using proton::matching::ProtonPrefixTerm;
using proton::matching::ProtonRangeTerm;
using proton::matching::ProtonRegExpTerm;
using proton::matching::ProtonStringTerm;
using proton::matching::ProtonSubstringTerm;
using proton::matching::ProtonSuffixTerm;
using proton::matching::SameElementBuilder;
using proton::matching::ViewResolver;
using search::fef::FieldInfo;
using search::fef::FieldType;
using search::fef::test::IndexEnvironment;
using search::query::Location;
using search::query::Range;
using search::query::Weight;
using search::queryeval::Blueprint;
using search::queryeval::EmptyBlueprint;
using search::queryeval::FakeBlueprint;
using search::queryeval::FakeRequestContext;
using search::queryeval::FieldSpec;
using search::queryeval::IntermediateBlueprint;
using search::queryeval::SameElementBlueprint;
using CollectionType = FieldInfo::CollectionType;
struct FakeTerms {
ViewResolver resolver;
IndexEnvironment idx_env;
ProtonStringTerm idx_string_term;
ProtonStringTerm attr_string_term;
ProtonStringTerm both_string_term;
ProtonNumberTerm idx_number_term;
ProtonLocationTerm idx_location_term;
ProtonPrefixTerm idx_prefix_term;
ProtonRangeTerm attr_range_term;
ProtonSubstringTerm attr_substring_term;
ProtonSuffixTerm attr_suffix_term;
ProtonRegExpTerm attr_regexp_term;
FakeTerms()
: resolver(),
idx_env(),
idx_string_term("term", "idx", 1, Weight(1)),
attr_string_term("term", "attr", 2, Weight(1)),
both_string_term("term", "both", 3, Weight(1)),
idx_number_term("term", "idx", 4, Weight(1)),
idx_location_term(Location(), "idx", 5, Weight(1)),
idx_prefix_term("term", "idx", 6, Weight(1)),
attr_range_term(Range(), "attr", 7, Weight(1)),
attr_substring_term("term", "attr", 8, Weight(1)),
attr_suffix_term("term", "attr", 9, Weight(1)),
attr_regexp_term("term", "attr", 10, Weight(1))
{
resolver.add("both", "idx");
resolver.add("both", "attr");
idx_env.getFields().emplace_back(FieldType::INDEX, CollectionType::ARRAY, "idx", 1);
idx_env.getFields().emplace_back(FieldType::ATTRIBUTE, CollectionType::ARRAY, "attr", 2);
idx_string_term.resolve(resolver, idx_env);
attr_string_term.resolve(resolver, idx_env);
both_string_term.resolve(resolver, idx_env);
idx_number_term.resolve(resolver, idx_env);
idx_location_term.resolve(resolver, idx_env);
idx_prefix_term.resolve(resolver, idx_env);
attr_range_term.resolve(resolver, idx_env);
attr_substring_term.resolve(resolver, idx_env);
attr_suffix_term.resolve(resolver, idx_env);
attr_regexp_term.resolve(resolver, idx_env);
}
};
struct BuilderFixture {
FakeRequestContext req_ctx;
FakeSearchContext ctx;
FieldSpec field;
SameElementBuilder builder;
BuilderFixture() : req_ctx(), ctx(), field("foo", 3, 5), builder(req_ctx, ctx, field, false) {
ctx.attr().tag("attr");
ctx.addIdx(0).idx(0).getFake().tag("idx");
}
};
const FakeBlueprint *as_fake(const Blueprint *bp) {
const IntermediateBlueprint *parent = dynamic_cast<const IntermediateBlueprint*>(bp);
if ((parent != nullptr) && (parent->childCnt() == 1)) {
return as_fake(&parent->getChild(0));
}
return dynamic_cast<const FakeBlueprint*>(bp);
}
void verify_blueprint(Blueprint *bp, std::initializer_list<const char *> tags) {
SameElementBlueprint *se = dynamic_cast<SameElementBlueprint*>(bp);
ASSERT_TRUE(se != nullptr);
ASSERT_EQUAL(1u, se->getState().numFields());
const auto &field = se->getState().field(0);
EXPECT_EQUAL(3u, field.getFieldId());
EXPECT_EQUAL(5u, field.getHandle());
EXPECT_FALSE(field.isFilter());
ASSERT_EQUAL(se->terms().size(), tags.size());
size_t idx = 0;
for (const char *tag: tags) {
const FakeBlueprint *fake = as_fake(se->terms()[idx++].get());
ASSERT_TRUE(fake != nullptr);
EXPECT_EQUAL(fake->tag(), tag);
}
}
TEST_FF("require that same element blueprint can be built", BuilderFixture(), FakeTerms()) {
f1.builder.add_child(f2.idx_string_term);
f1.builder.add_child(f2.attr_string_term);
Blueprint::UP result = f1.builder.build();
TEST_DO(verify_blueprint(result.get(), {"idx", "attr"}));
}
TEST_FF("require that terms searching multiple fields are ignored", BuilderFixture(), FakeTerms()) {
f1.builder.add_child(f2.idx_string_term);
f1.builder.add_child(f2.attr_string_term);
f1.builder.add_child(f2.both_string_term); // ignored
Blueprint::UP result = f1.builder.build();
TEST_DO(verify_blueprint(result.get(), {"idx", "attr"}));
}
TEST_FF("require that all relevant term types can be used", BuilderFixture(), FakeTerms()) {
f1.builder.add_child(f2.idx_string_term);
f1.builder.add_child(f2.idx_number_term);
f1.builder.add_child(f2.idx_location_term);
f1.builder.add_child(f2.idx_prefix_term);
f1.builder.add_child(f2.attr_range_term);
f1.builder.add_child(f2.attr_substring_term);
f1.builder.add_child(f2.attr_suffix_term);
f1.builder.add_child(f2.attr_regexp_term);
Blueprint::UP result = f1.builder.build();
TEST_DO(verify_blueprint(result.get(), {"idx", "idx", "idx", "idx", "attr", "attr", "attr", "attr"}));
}
TEST_F("require that building same element with no children gives EmptyBlueprint", BuilderFixture()) {
Blueprint::UP result = f1.builder.build();
EXPECT_TRUE(dynamic_cast<EmptyBlueprint*>(result.get()) != nullptr);
}
TEST_MAIN() { TEST_RUN_ALL(); }
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