1 /*
2 * Copyright © 2013 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 *
23 * Authors:
24 * Daniel Vetter <daniel.vetter@ffwll.ch>
25 *
26 */
27
28 #include <sys/wait.h>
29
30 #include "drmtest.h"
31
32 #include "igt_tests_common.h"
33
no_exit_list_only(void)34 static void no_exit_list_only(void)
35 {
36 char prog[] = "igt_list_only";
37 char arg[] = "--list-subtests";
38 char *fake_argv[] = {prog, arg};
39 int fake_argc = ARRAY_SIZE(fake_argv);
40
41 igt_subtest_init(fake_argc, fake_argv);
42
43 igt_subtest("A")
44 ;
45 }
46
no_exit(void)47 static void no_exit(void)
48 {
49 char prog[] = "igt_no_exit";
50 char *fake_argv[] = {prog};
51 int fake_argc = ARRAY_SIZE(fake_argv);
52
53 igt_subtest_init(fake_argc, fake_argv);
54
55 igt_subtest("A")
56 ;
57 }
58
do_fork(void (* test_to_run)(void))59 static int do_fork(void (*test_to_run)(void))
60 {
61 int pid, status;
62
63 switch (pid = fork()) {
64 case -1:
65 internal_assert(0);
66 case 0:
67 test_to_run();
68 default:
69 while (waitpid(pid, &status, 0) == -1 &&
70 errno == EINTR)
71 ;
72
73 return status;
74 }
75 }
76
main(int argc,char ** argv)77 int main(int argc, char **argv)
78 {
79 int ret;
80
81 ret = do_fork(no_exit);
82 internal_assert_wsignaled(ret, SIGABRT);
83
84 ret = do_fork(no_exit_list_only);
85 internal_assert_wsignaled(ret, SIGABRT);
86
87 return 0;
88 }
89