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 * $FreeBSD$ 28 */ 29 30 #include <sys/cdefs.h> 31 __FBSDID("$FreeBSD$"); 32 33 #include <sys/wait.h> 34 35 #include <err.h> 36 #include <inttypes.h> 37 #include <stdio.h> 38 #include <stdlib.h> 39 #include <string.h> 40 #include <unistd.h> 41 42 #include "cap_test.h" 43 44 /* Initialize a named test. Requires test_NAME() function to be declared. */ 45 #define TEST_INIT(name) { #name, test_##name, FAILED } 46 47 /* All of the tests that can be run. */ 48 struct test all_tests[] = { 49 TEST_INIT(capmode), 50 TEST_INIT(capabilities), 51 TEST_INIT(fcntl), 52 TEST_INIT(sysctl), 53 }; 54 int test_count = sizeof(all_tests) / sizeof(struct test); 55 56 int 57 main(int argc, char *argv[]) 58 { 59 60 /* 61 * If no tests have been specified at the command line, run them all. 62 */ 63 if (argc == 1) { 64 printf("1..%d\n", test_count); 65 66 for (int i = 0; i < test_count; i++) 67 execute(i + 1, all_tests + i); 68 return (0); 69 } 70 71 /* 72 * Otherwise, run only the specified tests. 73 */ 74 printf("1..%d\n", argc - 1); 75 for (int i = 1; i < argc; i++) 76 { 77 int found = 0; 78 for (int j = 0; j < test_count; j++) { 79 if (strncmp(argv[i], all_tests[j].t_name, 80 strlen(argv[i])) == 0) { 81 found = 1; 82 execute(i, all_tests + j); 83 break; 84 } 85 } 86 87 if (found == 0) 88 errx(-1, "No such test '%s'", argv[i]); 89 } 90 91 return (0); 92 } 93 94 int 95 execute(int id, struct test *t) { 96 int result; 97 98 pid_t pid = fork(); 99 if (pid < 0) 100 err(-1, "fork"); 101 if (pid) { 102 /* Parent: wait for result from child. */ 103 int status; 104 while (waitpid(pid, &status, 0) != pid) {} 105 if (WIFEXITED(status)) 106 result = WEXITSTATUS(status); 107 else 108 result = FAILED; 109 } else { 110 /* Child process: run the test. */ 111 exit(t->t_run()); 112 } 113 114 printf("%s %d - %s\n", 115 (result == PASSED) ? "ok" : "not ok", 116 id, t->t_name); 117 118 return (result); 119 } 120