2 * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include "loco/IR/Dimension.h"
19 #include <gtest/gtest.h>
24 struct DimensionTest : public ::testing::Test
27 uint32_t value(void) const { return _value; }
30 uint32_t const _value{3};
35 TEST_F(DimensionTest, default_constructor)
39 ASSERT_FALSE(dim.known());
42 TEST_F(DimensionTest, value_constructor)
44 loco::Dimension dim{value()};
46 ASSERT_TRUE(dim.known());
47 ASSERT_EQ(value(), dim.value());
50 TEST_F(DimensionTest, set)
56 ASSERT_TRUE(dim.known());
57 ASSERT_EQ(value(), dim.value());
60 TEST_F(DimensionTest, unset)
62 loco::Dimension dim{value()};
66 ASSERT_FALSE(dim.known());
69 TEST_F(DimensionTest, operator_eq)
71 loco::Dimension unknown;
72 loco::Dimension known{3};
74 // Compare uint32_t and an unknown dimension
75 ASSERT_FALSE(unknown == 3);
76 ASSERT_FALSE(3 == unknown);
78 // Compare uint32_t and a known dimension
79 ASSERT_TRUE(known == 3);
80 ASSERT_TRUE(3 == known);
82 ASSERT_FALSE(known == 4);
83 ASSERT_FALSE(4 == known);
85 // Compare two known dimensions
86 loco::Dimension another_known{3};
87 ASSERT_TRUE(known == another_known);
89 // Compare two unknown dimensions
90 loco::Dimension unknown_a, unknown_b;
91 ASSERT_TRUE(unknown_a.known() == false && unknown_b.known() == false);
92 ASSERT_FALSE(unknown_a == unknown_b);
95 TEST_F(DimensionTest, make_unknown_dimension)
97 auto dim = loco::make_dimension();
99 ASSERT_FALSE(dim.known());