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/*
* Copyright (c) 2019 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 "loco/IR/Dimension.h"
#include <gtest/gtest.h>
namespace
{
struct DimensionTest : public ::testing::Test
{
protected:
uint32_t value(void) const { return _value; }
private:
uint32_t const _value{3};
};
} // namespace
TEST_F(DimensionTest, default_constructor)
{
loco::Dimension dim;
ASSERT_FALSE(dim.known());
}
TEST_F(DimensionTest, value_constructor)
{
loco::Dimension dim{value()};
ASSERT_TRUE(dim.known());
ASSERT_EQ(dim.value(), value());
}
TEST_F(DimensionTest, set)
{
loco::Dimension dim;
dim.set(value());
ASSERT_TRUE(dim.known());
ASSERT_EQ(dim.value(), value());
}
TEST_F(DimensionTest, unset)
{
loco::Dimension dim{value()};
dim.unset();
ASSERT_FALSE(dim.known());
}
TEST_F(DimensionTest, operator_eq)
{
loco::Dimension unknown;
loco::Dimension known{3};
// Compare uint32_t and an unknown dimension
ASSERT_FALSE(unknown == 3);
ASSERT_FALSE(3 == unknown);
// Compare uint32_t and a known dimension
ASSERT_TRUE(known == 3);
ASSERT_TRUE(3 == known);
ASSERT_FALSE(known == 4);
ASSERT_FALSE(4 == known);
// Compare two known dimensions
loco::Dimension another_known{3};
ASSERT_TRUE(known == another_known);
// Compare two unknown dimensions
loco::Dimension unknown_a, unknown_b;
ASSERT_TRUE(unknown_a.known() == false && unknown_b.known() == false);
ASSERT_FALSE(unknown_a == unknown_b);
}
TEST_F(DimensionTest, make_unknown_dimension)
{
auto dim = loco::make_dimension();
ASSERT_FALSE(dim.known());
}
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