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1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
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
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 
17 #include <gtest/gtest.h>
18 
19 #include "src_map_elem.h"
20 
21 #include "base/macros.h"
22 
23 namespace art {
24 namespace debug {
25 
TEST(SrcMapElem,Operators)26 TEST(SrcMapElem, Operators) {
27   SrcMapElem elems[] = {
28       { 1u, -1 },
29       { 1u, 0 },
30       { 1u, 1 },
31       { 2u, -1 },
32       { 2u, 0 },    // Index 4.
33       { 2u, 1 },
34       { 2u, 0u },   // Index 6: Arbitrarily add identical SrcMapElem with index 4.
35   };
36 
37   for (size_t i = 0; i != arraysize(elems); ++i) {
38     for (size_t j = 0; j != arraysize(elems); ++j) {
39       bool expected = (i != 6u ? i : 4u) == (j != 6u ? j : 4u);
40       EXPECT_EQ(expected, elems[i] == elems[j]) << i << " " << j;
41     }
42   }
43 
44   for (size_t i = 0; i != arraysize(elems); ++i) {
45     for (size_t j = 0; j != arraysize(elems); ++j) {
46       bool expected = (i != 6u ? i : 4u) < (j != 6u ? j : 4u);
47       EXPECT_EQ(expected, elems[i] < elems[j]) << i << " " << j;
48     }
49   }
50 }
51 
52 }  // namespace debug
53 }  // namespace art
54