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// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/eval/eval/tensor_spec.h>
#include <vespa/eval/eval/engine_or_factory.h>
#include <vespa/eval/tensor/default_tensor_engine.h>
#include <vespa/searchcore/proton/matching/requestcontext.h>
#include <vespa/searchlib/attribute/attribute_blueprint_params.h>
#include <vespa/searchlib/fef/properties.h>
#include <vespa/vespalib/gtest/gtest.h>
#include <vespa/vespalib/objects/nbostream.h>
using search::attribute::AttributeBlueprintParams;
using search::attribute::IAttributeContext;
using search::attribute::IAttributeFunctor;
using search::attribute::IAttributeVector;
using search::fef::Properties;
using vespalib::eval::EngineOrFactory;
using vespalib::eval::TensorSpec;
using vespalib::eval::Value;
using namespace proton;
class MyAttributeContext : public search::attribute::IAttributeContext {
public:
const IAttributeVector* getAttribute(const vespalib::string&) const override { abort(); }
const IAttributeVector* getAttributeStableEnum(const vespalib::string&) const override { abort(); }
void getAttributeList(std::vector<const IAttributeVector*>&) const override { abort(); }
void asyncForAttribute(const vespalib::string&, std::unique_ptr<IAttributeFunctor>) const override { abort(); }
};
class RequestContextTest : public ::testing::Test {
private:
vespalib::Clock _clock;
vespalib::Doom _doom;
MyAttributeContext _attr_ctx;
Properties _props;
RequestContext _request_ctx;
Value::UP _query_tensor;
void insert_tensor_in_properties(const vespalib::string& tensor_name, const Value& tensor_value) {
vespalib::nbostream stream;
EngineOrFactory::get().encode(tensor_value, stream);
_props.add(tensor_name, vespalib::stringref(stream.data(), stream.size()));
}
public:
RequestContextTest()
: _clock(),
_doom(_clock, vespalib::steady_time(), vespalib::steady_time(), false),
_attr_ctx(),
_props(),
_request_ctx(_doom, _attr_ctx, _props, AttributeBlueprintParams()),
_query_tensor(EngineOrFactory::get().from_spec(TensorSpec("tensor(x[2])")
.add({{"x", 0}}, 3).add({{"x", 1}}, 5)))
{
insert_tensor_in_properties("my_tensor", *_query_tensor);
_props.add("my_string", "foo bar");
}
TensorSpec expected_query_tensor() const {
return EngineOrFactory::get().to_spec(*_query_tensor);
}
Value::UP get_query_tensor(const vespalib::string& tensor_name) const {
return _request_ctx.get_query_tensor(tensor_name);
}
};
TEST_F(RequestContextTest, query_tensor_can_be_retrieved)
{
auto tensor = get_query_tensor("my_tensor");
ASSERT_TRUE(tensor);
EXPECT_TRUE(tensor->is_tensor());
EXPECT_EQ(expected_query_tensor(), EngineOrFactory::get().to_spec(*tensor));
}
TEST_F(RequestContextTest, non_existing_query_tensor_returns_nullptr)
{
auto tensor = get_query_tensor("non_existing");
EXPECT_FALSE(tensor);
}
TEST_F(RequestContextTest, rank_property_of_non_tensor_type_returns_nullptr)
{
auto tensor = get_query_tensor("my_string");
EXPECT_FALSE(tensor);
}
GTEST_MAIN_RUN_ALL_TESTS()
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