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 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 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