1 /**
2 * Copyright (c) 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 #ifndef GWP_ASAN_TEST_H
17 #define GWP_ASAN_TEST_H
18
19 #include <stdbool.h>
20 #include <stdio.h>
21 #include <stdlib.h>
22 #include <unistd.h>
23 #include "gwp_asan.h"
24
config_gwp_asan_environment(bool logPath)25 void config_gwp_asan_environment(bool logPath)
26 {
27 system("param set gwp_asan.sample.all true");
28
29 // If gwp_asan is inited by __dls3,
30 // it just samples some allocations randomly,
31 // the test may not be able to trigger the error,
32 // so just skip the test.
33 if (!may_init_gwp_asan(true)) {
34 system("param set gwp_asan.sample.all false");
35 printf("Skip gwp_asan test because it may be inited by __dls3 randomly, just rerun the test.\n");
36 exit(0);
37 }
38
39 if (logPath) {
40 system("param set gwp_asan.log.path file");
41 }
42 }
43
cancel_gwp_asan_environment(bool logPath)44 void cancel_gwp_asan_environment(bool logPath)
45 {
46 if (logPath) {
47 system("param set gwp_asan.log.path default");
48 }
49 system("param set gwp_asan.sample.all false");
50 }
51
send_sig36(void)52 void send_sig36(void)
53 {
54 pid_t pid = getpid();
55
56 char command[64];
57 snprintf(command, sizeof(command), "kill -36 %d", pid);
58 system(command);
59 printf("Exec command: %s .\n", command);
60 }
61
62 #endif
63