1 /*
2 * Copyright (C) 2019 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 <stdint.h>
18
19 #include <string>
20
21 #include <gtest/gtest.h>
22
23 #include "Alloc.h"
24
TEST(AllocTest,malloc_valid)25 TEST(AllocTest, malloc_valid) {
26 std::string line = "1234: malloc 0xabd0000 20";
27 AllocEntry entry;
28 AllocGetData(line, &entry);
29 EXPECT_EQ(MALLOC, entry.type);
30 EXPECT_EQ(1234, entry.tid);
31 EXPECT_EQ(0xabd0000U, entry.ptr);
32 EXPECT_EQ(20U, entry.size);
33 EXPECT_EQ(0U, entry.u.align);
34 }
35
TEST(AllocTest,malloc_invalid)36 TEST(AllocTest, malloc_invalid) {
37 std::string line = "1234: malloc 0xabd0000";
38 AllocEntry entry;
39 EXPECT_DEATH(AllocGetData(line, &entry), "");
40
41 line = "1234: malloc";
42 EXPECT_DEATH(AllocGetData(line, &entry), "");
43 }
44
TEST(AllocTest,free_valid)45 TEST(AllocTest, free_valid) {
46 std::string line = "1235: free 0x5000";
47 AllocEntry entry;
48 AllocGetData(line, &entry);
49 EXPECT_EQ(FREE, entry.type);
50 EXPECT_EQ(1235, entry.tid);
51 EXPECT_EQ(0x5000U, entry.ptr);
52 EXPECT_EQ(0U, entry.size);
53 EXPECT_EQ(0U, entry.u.align);
54 }
55
TEST(AllocTest,free_invalid)56 TEST(AllocTest, free_invalid) {
57 std::string line = "1234: free";
58 AllocEntry entry;
59 EXPECT_DEATH(AllocGetData(line, &entry), "");
60 }
61
TEST(AllocTest,calloc_valid)62 TEST(AllocTest, calloc_valid) {
63 std::string line = "1236: calloc 0x8000 50 30";
64 AllocEntry entry;
65 AllocGetData(line, &entry);
66 EXPECT_EQ(CALLOC, entry.type);
67 EXPECT_EQ(1236, entry.tid);
68 EXPECT_EQ(0x8000U, entry.ptr);
69 EXPECT_EQ(30U, entry.size);
70 EXPECT_EQ(50U, entry.u.n_elements);
71 }
72
TEST(AllocTest,calloc_invalid)73 TEST(AllocTest, calloc_invalid) {
74 std::string line = "1236: calloc 0x8000 50";
75 AllocEntry entry;
76 EXPECT_DEATH(AllocGetData(line, &entry), "");
77
78 line = "1236: calloc 0x8000";
79 EXPECT_DEATH(AllocGetData(line, &entry), "");
80
81 line = "1236: calloc";
82 EXPECT_DEATH(AllocGetData(line, &entry), "");
83 }
84
TEST(AllocTest,realloc_valid)85 TEST(AllocTest, realloc_valid) {
86 std::string line = "1237: realloc 0x9000 0x4000 80";
87 AllocEntry entry;
88 AllocGetData(line, &entry);
89 EXPECT_EQ(REALLOC, entry.type);
90 EXPECT_EQ(1237, entry.tid);
91 EXPECT_EQ(0x9000U, entry.ptr);
92 EXPECT_EQ(80U, entry.size);
93 EXPECT_EQ(0x4000U, entry.u.old_ptr);
94 }
95
TEST(AllocTest,realloc_invalid)96 TEST(AllocTest, realloc_invalid) {
97 std::string line = "1237: realloc 0x9000 0x4000";
98 AllocEntry entry;
99 EXPECT_DEATH(AllocGetData(line, &entry), "");
100
101 line = "1237: realloc 0x9000";
102 EXPECT_DEATH(AllocGetData(line, &entry), "");
103
104 line = "1237: realloc";
105 EXPECT_DEATH(AllocGetData(line, &entry), "");
106 }
107
TEST(AllocTest,memalign_valid)108 TEST(AllocTest, memalign_valid) {
109 std::string line = "1238: memalign 0xa000 16 89";
110 AllocEntry entry;
111 AllocGetData(line, &entry);
112 EXPECT_EQ(MEMALIGN, entry.type);
113 EXPECT_EQ(1238, entry.tid);
114 EXPECT_EQ(0xa000U, entry.ptr);
115 EXPECT_EQ(89U, entry.size);
116 EXPECT_EQ(16U, entry.u.align);
117 }
118
TEST(AllocTest,memalign_invalid)119 TEST(AllocTest, memalign_invalid) {
120 std::string line = "1238: memalign 0xa000 16";
121 AllocEntry entry;
122 EXPECT_DEATH(AllocGetData(line, &entry), "");
123
124 line = "1238: memalign 0xa000";
125 EXPECT_DEATH(AllocGetData(line, &entry), "");
126
127 line = "1238: memalign";
128 EXPECT_DEATH(AllocGetData(line, &entry), "");
129 }
130
TEST(AllocTest,thread_done_valid)131 TEST(AllocTest, thread_done_valid) {
132 std::string line = "1239: thread_done 0x0";
133 AllocEntry entry;
134 AllocGetData(line, &entry);
135 EXPECT_EQ(THREAD_DONE, entry.type);
136 EXPECT_EQ(1239, entry.tid);
137 EXPECT_EQ(0U, entry.ptr);
138 EXPECT_EQ(0U, entry.size);
139 EXPECT_EQ(0U, entry.u.old_ptr);
140 }
141
TEST(AllocTest,thread_done_invalid)142 TEST(AllocTest, thread_done_invalid) {
143 std::string line = "1240: thread_done";
144 AllocEntry entry;
145 EXPECT_DEATH(AllocGetData(line, &entry), "");
146 }
147