plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright (c) International Business Machines Corp., 2001 |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 4 | * 07/2001 Ported by Wayne Boyer |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| 14 | * the GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 17 | * along with this program; if not, write to the Free Software Foundation, |
| 18 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 19 | */ |
| 20 | |
| 21 | /* |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 22 | * Verify that getpeername() returns the proper errno for various failure cases |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 23 | */ |
| 24 | |
| 25 | #include <stdio.h> |
| 26 | #include <unistd.h> |
| 27 | #include <errno.h> |
plars | b05da4c | 2002-03-26 19:38:25 +0000 | [diff] [blame] | 28 | #include <fcntl.h> |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 29 | #include <sys/types.h> |
| 30 | #include <sys/socket.h> |
| 31 | #include <sys/signal.h> |
| 32 | #include <sys/ioctl.h> |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 33 | #include <netinet/in.h> |
| 34 | |
| 35 | #include "test.h" |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 36 | #include "safe_macros.h" |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 37 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 38 | static struct sockaddr_in server_addr; |
| 39 | static struct sockaddr_in fsin1; |
| 40 | static socklen_t sinlen; |
zenglg.jy | b24f167 | 2013-12-13 19:56:27 +0800 | [diff] [blame] | 41 | static socklen_t invalid_sinlen = -1; |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 42 | static int sv[2]; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 43 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 44 | static void setup(void); |
| 45 | static void setup2(int); |
| 46 | static void setup3(int); |
| 47 | static void setup4(int); |
| 48 | static void cleanup(void); |
| 49 | static void cleanup2(int); |
| 50 | static void cleanup4(int); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 51 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 52 | struct test_case_t { |
| 53 | int sockfd; |
| 54 | struct sockaddr *sockaddr; |
| 55 | socklen_t *addrlen; |
| 56 | int expretval; |
| 57 | int experrno; |
| 58 | void (*setup) (int); |
| 59 | void (*cleanup) (int); |
| 60 | char *name; |
| 61 | } test_cases[] = { |
| 62 | {-1, (struct sockaddr *)&fsin1, &sinlen, -1, EBADF, NULL, NULL, |
| 63 | "EBADF"}, |
| 64 | {-1, (struct sockaddr *)&fsin1, &sinlen, -1, ENOTSOCK, setup2, cleanup2, |
| 65 | "ENOTSOCK"}, |
| 66 | {-1, (struct sockaddr *)&fsin1, &sinlen, -1, ENOTCONN, setup3, cleanup2, |
| 67 | "ENOTCONN"}, |
zenglg.jy | b24f167 | 2013-12-13 19:56:27 +0800 | [diff] [blame] | 68 | {-1, (struct sockaddr *)&fsin1, &invalid_sinlen, -1, EINVAL, setup4, |
| 69 | cleanup4, "EINVAL"}, |
vapier | 7ec19d9 | 2006-02-27 04:38:56 +0000 | [diff] [blame] | 70 | #ifndef UCLINUX |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 71 | {-1, (struct sockaddr *)-1, &sinlen, -1, EFAULT, setup4, cleanup4, |
| 72 | "EFAULT"}, |
Cyril Hrubis | 4e2bab8 | 2014-09-24 16:34:35 +0200 | [diff] [blame] | 73 | {-1, (struct sockaddr *)&fsin1, NULL, -1, EFAULT, setup4, |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 74 | cleanup4, "EFAULT"}, |
| 75 | {-1, (struct sockaddr *)&fsin1, (socklen_t *)1, -1, EFAULT, setup4, |
| 76 | cleanup4, "EFAULT"}, |
vapier | 7ec19d9 | 2006-02-27 04:38:56 +0000 | [diff] [blame] | 77 | #endif |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 78 | }; |
| 79 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 80 | char *TCID = "getpeername01"; |
| 81 | int TST_TOTAL = ARRAY_SIZE(test_cases); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 82 | |
subrata_modak | 56207ce | 2009-03-23 13:35:39 +0000 | [diff] [blame] | 83 | int main(int argc, char *argv[]) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 84 | { |
Cyril Hrubis | 89af32a | 2012-10-24 16:39:11 +0200 | [diff] [blame] | 85 | int lc; |
Cyril Hrubis | 0b9589f | 2014-05-27 17:40:33 +0200 | [diff] [blame] | 86 | const char *msg; |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 87 | int i; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 88 | |
Garrett Cooper | 45e285d | 2010-11-22 12:19:25 -0800 | [diff] [blame] | 89 | msg = parse_opts(argc, argv, NULL, NULL); |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 90 | if (msg != NULL) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 91 | tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 92 | |
| 93 | setup(); |
| 94 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 95 | for (lc = 0; TEST_LOOPING(lc); ++lc) { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 96 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 97 | tst_count = 0; |
| 98 | |
| 99 | for (i = 0; i < TST_TOTAL; ++i) { |
| 100 | |
| 101 | if (test_cases[i].setup != NULL) |
| 102 | test_cases[i].setup(i); |
| 103 | |
| 104 | TEST(getpeername(test_cases[i].sockfd, |
| 105 | test_cases[i].sockaddr, |
| 106 | test_cases[i].addrlen)); |
| 107 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 108 | if (TEST_RETURN == test_cases[i].expretval && |
| 109 | TEST_ERRNO == test_cases[i].experrno) { |
| 110 | tst_resm(TPASS, |
| 111 | "test getpeername() %s successful", |
| 112 | test_cases[i].name); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 113 | } else { |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 114 | tst_resm(TFAIL, |
| 115 | "test getpeername() %s failed; " |
| 116 | "returned %ld (expected %d), errno %d " |
| 117 | "(expected %d)", test_cases[i].name, |
| 118 | TEST_RETURN, test_cases[i].expretval, |
| 119 | TEST_ERRNO, test_cases[i].experrno); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 120 | } |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 121 | |
| 122 | if (test_cases[i].cleanup != NULL) |
| 123 | test_cases[i].cleanup(i); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 124 | } |
| 125 | } |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 126 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 127 | cleanup(); |
| 128 | |
Garrett Cooper | 7d0a4a5 | 2010-12-16 10:05:08 -0800 | [diff] [blame] | 129 | tst_exit(); |
Garrett Cooper | 2c28215 | 2010-12-16 00:55:50 -0800 | [diff] [blame] | 130 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 131 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 132 | static void setup(void) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 133 | { |
Cyril Hrubis | fdce7d5 | 2013-04-04 18:35:48 +0200 | [diff] [blame] | 134 | TEST_PAUSE; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 135 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 136 | server_addr.sin_family = AF_INET; |
| 137 | server_addr.sin_port = 0; |
| 138 | server_addr.sin_addr.s_addr = INADDR_ANY; |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 139 | |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 140 | sinlen = sizeof(fsin1); |
| 141 | } |
| 142 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 143 | static void cleanup(void) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 144 | { |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 145 | } |
| 146 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 147 | static void setup2(int i) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 148 | { |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 149 | test_cases[i].sockfd = SAFE_OPEN(cleanup, "/dev/null", O_WRONLY, 0666); |
| 150 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 151 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 152 | static void setup3(int i) |
| 153 | { |
| 154 | test_cases[i].sockfd = socket(PF_INET, SOCK_STREAM, 0); |
| 155 | if (test_cases[i].sockfd < 0) { |
Wanlong Gao | 354ebb4 | 2012-12-07 10:10:04 +0800 | [diff] [blame] | 156 | tst_brkm(TBROK | TERRNO, cleanup, |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 157 | "socket setup failed for getpeername test %d", i); |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 158 | } |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 159 | if (bind(test_cases[i].sockfd, (struct sockaddr *)&server_addr, |
| 160 | sizeof(server_addr)) < 0) { |
| 161 | tst_brkm(TBROK | TERRNO, cleanup, |
| 162 | "socket bind failed for getpeername test %d", i); |
| 163 | } |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 164 | } |
| 165 | |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 166 | static void setup4(int i) |
plars | 865695b | 2001-08-27 22:15:12 +0000 | [diff] [blame] | 167 | { |
zenglg.jy | f8cb57f | 2013-12-13 19:55:35 +0800 | [diff] [blame] | 168 | if (socketpair(PF_UNIX, SOCK_STREAM, 0, sv) < 0) { |
| 169 | tst_brkm(TBROK | TERRNO, cleanup, |
| 170 | "socketpair failed for getpeername test %d", i); |
| 171 | } |
| 172 | test_cases[i].sockfd = sv[0]; |
| 173 | } |
| 174 | |
| 175 | static void cleanup2(int i) |
| 176 | { |
| 177 | SAFE_CLOSE(cleanup, test_cases[i].sockfd); |
| 178 | } |
| 179 | |
| 180 | static void cleanup4(int i) |
| 181 | { |
| 182 | SAFE_CLOSE(cleanup, sv[0]); |
| 183 | SAFE_CLOSE(cleanup, sv[1]); |
Chris Dearman | ec6edca | 2012-10-17 19:54:01 -0700 | [diff] [blame] | 184 | } |