1 /*-
2 * Copyright (c) 2008-2011 Robert N. M. Watson
3 * Copyright (c) 2011 Jonathan Anderson
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28 #include <sys/cdefs.h>
29 #include <sys/wait.h>
30
31 #include <err.h>
32 #include <inttypes.h>
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <string.h>
36 #include <unistd.h>
37
38 #include "cap_test.h"
39
40 /* Initialize a named test. Requires test_NAME() function to be declared. */
41 #define TEST_INIT(name) { #name, test_##name, FAILED }
42
43 /* All of the tests that can be run. */
44 struct test all_tests[] = {
45 TEST_INIT(capmode),
46 TEST_INIT(capabilities),
47 TEST_INIT(fcntl),
48 TEST_INIT(pdfork),
49 TEST_INIT(pdkill),
50 TEST_INIT(relative),
51 TEST_INIT(sysctl),
52 };
53 int test_count = sizeof(all_tests) / sizeof(struct test);
54
55 int
main(int argc,char * argv[])56 main(int argc, char *argv[])
57 {
58
59 /*
60 * If no tests have been specified at the command line, run them all.
61 */
62 if (argc == 1) {
63 printf("1..%d\n", test_count);
64
65 for (int i = 0; i < test_count; i++)
66 execute(i + 1, all_tests + i);
67 return (0);
68 }
69
70 /*
71 * Otherwise, run only the specified tests.
72 */
73 printf("1..%d\n", argc - 1);
74 for (int i = 1; i < argc; i++)
75 {
76 int found = 0;
77 for (int j = 0; j < test_count; j++) {
78 if (strncmp(argv[i], all_tests[j].t_name,
79 strlen(argv[i])) == 0) {
80 found = 1;
81 execute(i, all_tests + j);
82 break;
83 }
84 }
85
86 if (found == 0)
87 errx(-1, "No such test '%s'", argv[i]);
88 }
89
90 return (0);
91 }
92
93 int
execute(int id,struct test * t)94 execute(int id, struct test *t) {
95 int result;
96
97 pid_t pid = fork();
98 if (pid < 0)
99 err(-1, "fork");
100 if (pid) {
101 /* Parent: wait for result from child. */
102 int status;
103 while (waitpid(pid, &status, 0) != pid) {}
104 if (WIFEXITED(status))
105 result = WEXITSTATUS(status);
106 else
107 result = FAILED;
108 } else {
109 /* Child process: run the test. */
110 exit(t->t_run());
111 }
112
113 printf("%s %d - %s\n",
114 (result == PASSED) ? "ok" : "not ok",
115 id, t->t_name);
116
117 return (result);
118 }
119