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: releng/10.2/tools/regression/security/cap_test/cap_test.c 224989 2011-08-18 23:15:04Z jonathan $ 28 */ 29 30#include <sys/cdefs.h> 31__FBSDID("$FreeBSD: releng/10.2/tools/regression/security/cap_test/cap_test.c 224989 2011-08-18 23:15:04Z jonathan $"); 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. */ 48struct test all_tests[] = { 49 TEST_INIT(capmode), 50 TEST_INIT(capabilities), 51 TEST_INIT(fcntl), 52 TEST_INIT(pdfork), 53 TEST_INIT(pdkill), 54 TEST_INIT(relative), 55 TEST_INIT(sysctl), 56}; 57int test_count = sizeof(all_tests) / sizeof(struct test); 58 59int 60main(int argc, char *argv[]) 61{ 62 63 /* 64 * If no tests have been specified at the command line, run them all. 65 */ 66 if (argc == 1) { 67 printf("1..%d\n", test_count); 68 69 for (int i = 0; i < test_count; i++) 70 execute(i + 1, all_tests + i); 71 return (0); 72 } 73 74 /* 75 * Otherwise, run only the specified tests. 76 */ 77 printf("1..%d\n", argc - 1); 78 for (int i = 1; i < argc; i++) 79 { 80 int found = 0; 81 for (int j = 0; j < test_count; j++) { 82 if (strncmp(argv[i], all_tests[j].t_name, 83 strlen(argv[i])) == 0) { 84 found = 1; 85 execute(i, all_tests + j); 86 break; 87 } 88 } 89 90 if (found == 0) 91 errx(-1, "No such test '%s'", argv[i]); 92 } 93 94 return (0); 95} 96 97int 98execute(int id, struct test *t) { 99 int result; 100 101 pid_t pid = fork(); 102 if (pid < 0) 103 err(-1, "fork"); 104 if (pid) { 105 /* Parent: wait for result from child. */ 106 int status; 107 while (waitpid(pid, &status, 0) != pid) {} 108 if (WIFEXITED(status)) 109 result = WEXITSTATUS(status); 110 else 111 result = FAILED; 112 } else { 113 /* Child process: run the test. */ 114 exit(t->t_run()); 115 } 116 117 printf("%s %d - %s\n", 118 (result == PASSED) ? "ok" : "not ok", 119 id, t->t_name); 120 121 return (result); 122} 123