1 /**
2 * Copyright (c) 2021-2022 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/shifted_vector.h"
17
18 #include "util/tests/verifier_test.h"
19
20 #include <gtest/gtest.h>
21
22 namespace panda::verifier::test {
23
TEST_F(VerifierTest,shifted_vector)24 TEST_F(VerifierTest, shifted_vector)
25 {
26 ShiftedVector<2, int> shift_vec {5};
27 ASSERT_EQ(shift_vec.begin_index(), -2);
28 ASSERT_EQ(shift_vec.end_index(), 3);
29 EXPECT_TRUE(shift_vec.InValidRange(-1));
30 EXPECT_FALSE(shift_vec.InValidRange(5));
31
32 shift_vec[0] = 7;
33 shift_vec.at(1) = 8;
34 EXPECT_EQ(shift_vec.at(0), 7);
35 EXPECT_EQ(shift_vec[1], 8);
36
37 shift_vec.ExtendToInclude(5);
38 ASSERT_EQ(shift_vec.begin_index(), -2);
39 ASSERT_EQ(shift_vec.end_index(), 6);
40 EXPECT_TRUE(shift_vec.InValidRange(-1));
41 EXPECT_TRUE(shift_vec.InValidRange(5));
42 EXPECT_EQ(shift_vec.at(0), 7);
43 EXPECT_EQ(shift_vec[1], 8);
44 shift_vec[4] = 4;
45 EXPECT_EQ(shift_vec.at(4), 4);
46 }
47
48 } // namespace panda::verifier::test