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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/vespalib/testkit/testapp.h>
#include <vespa/searchlib/fef/fef.h>
#include <vespa/searchlib/fef/test/indexenvironment.h>
#include <vespa/searchlib/features/valuefeature.h>
#include <vespa/log/log.h>
LOG_SETUP("resolver_test");
namespace search {
namespace fef {
class BaseBlueprint : public Blueprint {
public:
BaseBlueprint() : Blueprint("base") { }
virtual void visitDumpFeatures(const IIndexEnvironment &,
IDumpFeatureVisitor &) const override {}
virtual Blueprint::UP createInstance() const override { return Blueprint::UP(new BaseBlueprint()); }
virtual bool setup(const IIndexEnvironment & indexEnv,
const ParameterList & params) override {
(void) indexEnv; (void) params;
describeOutput("foo", "foo");
describeOutput("bar", "bar");
describeOutput("baz", "baz");
return true;
}
virtual FeatureExecutor &createExecutor(const IQueryEnvironment &, vespalib::Stash &stash) const override {
std::vector<feature_t> values;
values.push_back(0.0);
values.push_back(0.0);
values.push_back(0.0);
return stash.create<features::ValueExecutor>(values);
}
};
class CombineBlueprint : public Blueprint {
public:
CombineBlueprint() : Blueprint("combine") { }
virtual void visitDumpFeatures(const IIndexEnvironment &,
IDumpFeatureVisitor &) const override {}
virtual Blueprint::UP createInstance() const override { return Blueprint::UP(new CombineBlueprint()); }
virtual bool setup(const IIndexEnvironment & indexEnv,
const ParameterList & params) override {
(void) indexEnv; (void) params;
defineInput("base.foo");
defineInput("base.bar");
defineInput("base.baz");
describeOutput("out", "out");
return true;
}
virtual FeatureExecutor &createExecutor(const IQueryEnvironment &, vespalib::Stash &stash) const override {
return stash.create<features::SingleZeroValueExecutor>();
}
};
class Test : public vespalib::TestApp {
private:
BlueprintFactory _factory;
void requireThatWeGetUniqueBlueprints();
public:
Test();
~Test();
int Main() override;
};
Test::Test() :
_factory()
{
_factory.addPrototype(Blueprint::SP(new BaseBlueprint()));
_factory.addPrototype(Blueprint::SP(new CombineBlueprint()));
}
Test::~Test() {}
void
Test::requireThatWeGetUniqueBlueprints()
{
test::IndexEnvironment ienv;
BlueprintResolver::SP res(new BlueprintResolver(_factory, ienv));
res->addSeed("combine");
EXPECT_TRUE(res->compile());
const BlueprintResolver::ExecutorSpecList & spec = res->getExecutorSpecs();
EXPECT_EQUAL(2u, spec.size());
EXPECT_TRUE(dynamic_cast<BaseBlueprint *>(spec[0].blueprint.get()) != NULL);
EXPECT_TRUE(dynamic_cast<CombineBlueprint *>(spec[1].blueprint.get()) != NULL);
}
int
Test::Main()
{
TEST_INIT("resolver_test");
requireThatWeGetUniqueBlueprints();
TEST_DONE();
}
}
}
TEST_APPHOOK(search::fef::Test);
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