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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/FV.h"
#include "nest/Module.h"
#include <gtest/gtest.h>
TEST(FV, var_expr)
{
nest::Module m;
auto var = m.var().make();
auto fvs = nest::FV::in(var);
ASSERT_EQ(fvs.size(), 1);
ASSERT_NE(fvs.find(var.id()), fvs.end());
}
TEST(FV, deref_expr)
{
nest::Module m;
auto dom = m.domain().make({16});
auto var = m.var().make();
auto fvs = nest::FV::in(dom(var));
ASSERT_EQ(fvs.size(), 1);
ASSERT_NE(fvs.find(var.id()), fvs.end());
}
TEST(FV, add_expr)
{
nest::Module m;
auto v_0 = m.var().make();
auto v_1 = m.var().make();
auto fvs = nest::FV::in(v_0 + v_1);
ASSERT_EQ(fvs.size(), 2);
ASSERT_NE(fvs.find(v_0.id()), fvs.end());
ASSERT_NE(fvs.find(v_1.id()), fvs.end());
}
TEST(FV, mul_expr)
{
nest::Module m;
auto v_0 = m.var().make();
auto v_1 = m.var().make();
nest::FV fv;
auto fvs = nest::FV::in(v_0 * v_1);
ASSERT_EQ(fvs.size(), 2);
ASSERT_NE(fvs.find(v_0.id()), fvs.end());
ASSERT_NE(fvs.find(v_1.id()), fvs.end());
}
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