1 /**
2 * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "util/int_tag.h"
17
18 #include "util/tests/verifier_test.h"
19
20 #include <gtest/gtest.h>
21
22 namespace ark::verifier::test {
23
TEST_F(VerifierTest,IntTag)24 TEST_F(VerifierTest, IntTag)
25 {
26 // NOLINTNEXTLINE(readability-magic-numbers)
27 using IntTag1 = TagForInt<int, 3U, 9U>;
28
29 ASSERT_EQ(IntTag1::SIZE, 7UL);
30 EXPECT_EQ(IntTag1::BITS, 3UL);
31 EXPECT_EQ(IntTag1::GetIndexFor(4UL), 1UL);
32 EXPECT_EQ(IntTag1::GetValueFor(3UL), 6UL);
33
34 using IntTag2 = TagForInt<int, 5U, 5U>;
35
36 ASSERT_EQ(IntTag2::SIZE, 1UL);
37 EXPECT_EQ(IntTag2::BITS, 1UL);
38 EXPECT_EQ(IntTag2::GetIndexFor(5UL), 0UL);
39 EXPECT_EQ(IntTag2::GetValueFor(0UL), 5UL);
40 }
41
42 } // namespace ark::verifier::test