1 /*
2 * Copyright © 2014 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 <[email protected]>
25 *
26 */
27
28 #include <stdlib.h>
29 #include <sys/wait.h>
30 #include <sys/types.h>
31 #include <errno.h>
32
33 #include "drmtest.h"
34 #include "igt_core.h"
35
36 #include "igt_tests_common.h"
37
38 bool simple;
39 bool list_subtests;
40 bool in_fixture;
41 bool in_subtest;
42
43 char test[] = "test";
44 char list[] = "--list-subtests";
45 char *argv_list[] = { test, list };
46 char *argv_run[] = { test };
47
do_fork(void)48 static int do_fork(void)
49 {
50 int pid, status;
51 int argc;
52
53 switch (pid = fork()) {
54 case -1:
55 internal_assert(0);
56 case 0:
57 if (simple) {
58 argc = 1;
59 igt_simple_init(argc, argv_run);
60
61 igt_skip_on_simulation();
62
63 igt_exit();
64 } else {
65 if (list_subtests) {
66 argc = 2;
67 igt_subtest_init(argc, argv_list);
68 } else {
69 argc = 1;
70 igt_subtest_init(argc, argv_run);
71 }
72
73 if (in_fixture) {
74 igt_fixture
75 igt_skip_on_simulation();
76 } if (in_subtest) {
77 igt_subtest("sim")
78 igt_skip_on_simulation();
79 } else
80 igt_skip_on_simulation();
81
82 if (!in_subtest)
83 igt_subtest("foo")
84 ;
85
86 igt_exit();
87 }
88 default:
89 while (waitpid(pid, &status, 0) == -1 &&
90 errno == EINTR)
91 ;
92
93 internal_assert(WIFEXITED(status));
94
95 return status;
96 }
97 }
98
main(int argc,char ** argv)99 int main(int argc, char **argv)
100 {
101 /* simple tests */
102 simple = true;
103 internal_assert(setenv("INTEL_SIMULATION", "1", 1) == 0);
104 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SKIP);
105
106 internal_assert(setenv("INTEL_SIMULATION", "0", 1) == 0);
107 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
108
109 /* subtests, list mode */
110 simple = false;
111 list_subtests = true;
112
113 in_fixture = false;
114 internal_assert(setenv("INTEL_SIMULATION", "1", 1) == 0);
115 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
116
117 internal_assert(setenv("INTEL_SIMULATION", "0", 1) == 0);
118 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
119
120 in_fixture = true;
121 internal_assert(setenv("INTEL_SIMULATION", "1", 1) == 0);
122 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
123
124
125 internal_assert(setenv("INTEL_SIMULATION", "0", 1) == 0);
126 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
127
128
129 in_fixture = false;
130 in_subtest = true;
131 internal_assert(setenv("INTEL_SIMULATION", "1", 1) == 0);
132 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
133
134
135 internal_assert(setenv("INTEL_SIMULATION", "0", 1) == 0);
136 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
137
138
139 /* subtest, run mode */
140 simple = false;
141 list_subtests = false;
142
143 in_fixture = false;
144 internal_assert(setenv("INTEL_SIMULATION", "1", 1) == 0);
145 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SKIP);
146
147 internal_assert(setenv("INTEL_SIMULATION", "0", 1) == 0);
148 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
149
150
151 in_fixture = true;
152 internal_assert(setenv("INTEL_SIMULATION", "1", 1) == 0);
153 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SKIP);
154
155
156 internal_assert(setenv("INTEL_SIMULATION", "0", 1) == 0);
157 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
158
159
160 in_fixture = false;
161 in_subtest = true;
162 internal_assert(setenv("INTEL_SIMULATION", "1", 1) == 0);
163 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SKIP);
164
165
166 internal_assert(setenv("INTEL_SIMULATION", "0", 1) == 0);
167 internal_assert(WEXITSTATUS(do_fork()) == IGT_EXIT_SUCCESS);
168
169
170 return 0;
171 }
172