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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "nest/Ret.h"
#include <gtest/gtest.h>
namespace
{
struct DummyNode final : public nest::expr::Node
{
};
}
TEST(RET, ctor)
{
nest::DomainID dom_id{0};
nest::expr::Subscript sub{std::make_shared<DummyNode>()};
nest::Ret ret{dom_id, sub};
ASSERT_EQ(ret.id().value(), 0);
ASSERT_EQ(ret.sub().rank(), 1);
}
TEST(RET, copy)
{
nest::DomainID src_id{0};
nest::expr::Subscript src_sub{std::make_shared<DummyNode>()};
const nest::Ret src{src_id, src_sub};
nest::DomainID dst_id{1};
nest::expr::Subscript dst_sub{std::make_shared<DummyNode>(), std::make_shared<DummyNode>()};
nest::Ret dst{dst_id, dst_sub};
ASSERT_EQ(dst.id().value(), 1);
ASSERT_EQ(dst.sub().rank(), 2);
dst = src;
ASSERT_EQ(dst.id().value(), 0);
ASSERT_EQ(dst.sub().rank(), 1);
}
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