1865695bbc89088b9526ea9045410e5afb70a985cplars/* 2865695bbc89088b9526ea9045410e5afb70a985cplars * 3865695bbc89088b9526ea9045410e5afb70a985cplars * Copyright (c) International Business Machines Corp., 2001 4865695bbc89088b9526ea9045410e5afb70a985cplars * 5865695bbc89088b9526ea9045410e5afb70a985cplars * This program is free software; you can redistribute it and/or modify 6865695bbc89088b9526ea9045410e5afb70a985cplars * it under the terms of the GNU General Public License as published by 7865695bbc89088b9526ea9045410e5afb70a985cplars * the Free Software Foundation; either version 2 of the License, or 8865695bbc89088b9526ea9045410e5afb70a985cplars * (at your option) any later version. 9865695bbc89088b9526ea9045410e5afb70a985cplars * 10865695bbc89088b9526ea9045410e5afb70a985cplars * This program is distributed in the hope that it will be useful, 11865695bbc89088b9526ea9045410e5afb70a985cplars * but WITHOUT ANY WARRANTY; without even the implied warranty of 12865695bbc89088b9526ea9045410e5afb70a985cplars * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 13865695bbc89088b9526ea9045410e5afb70a985cplars * the GNU General Public License for more details. 14865695bbc89088b9526ea9045410e5afb70a985cplars * 15865695bbc89088b9526ea9045410e5afb70a985cplars * You should have received a copy of the GNU General Public License 16865695bbc89088b9526ea9045410e5afb70a985cplars * along with this program; if not, write to the Free Software 174548c6cf9bcdd96d8303caa4130ab638b61f8a30Wanlong Gao * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18865695bbc89088b9526ea9045410e5afb70a985cplars */ 19865695bbc89088b9526ea9045410e5afb70a985cplars 20865695bbc89088b9526ea9045410e5afb70a985cplars/* 21865695bbc89088b9526ea9045410e5afb70a985cplars * NAME 22865695bbc89088b9526ea9045410e5afb70a985cplars * rename10 23865695bbc89088b9526ea9045410e5afb70a985cplars * 24865695bbc89088b9526ea9045410e5afb70a985cplars * DESCRIPTION 25865695bbc89088b9526ea9045410e5afb70a985cplars * This test will verify that rename(2) syscall fails with ENAMETOOLONG 26865695bbc89088b9526ea9045410e5afb70a985cplars * and ENOENT 27865695bbc89088b9526ea9045410e5afb70a985cplars * 28865695bbc89088b9526ea9045410e5afb70a985cplars * ALGORITHM 29865695bbc89088b9526ea9045410e5afb70a985cplars * Setup: 30865695bbc89088b9526ea9045410e5afb70a985cplars * Setup signal handling. 31865695bbc89088b9526ea9045410e5afb70a985cplars * Create temporary directory. 32865695bbc89088b9526ea9045410e5afb70a985cplars * Pause for SIGUSR1 if option specified. 33865695bbc89088b9526ea9045410e5afb70a985cplars * create the "old" file 34865695bbc89088b9526ea9045410e5afb70a985cplars * 35865695bbc89088b9526ea9045410e5afb70a985cplars * Test: 36865695bbc89088b9526ea9045410e5afb70a985cplars * Loop if the proper options are given. 37865695bbc89088b9526ea9045410e5afb70a985cplars * 1. rename the "old" to the "new" file 38865695bbc89088b9526ea9045410e5afb70a985cplars * verify rename() failed with error ENAMETOOLONG 39865695bbc89088b9526ea9045410e5afb70a985cplars * 40865695bbc89088b9526ea9045410e5afb70a985cplars * 2. "new" path contains a directory that does not exist 41865695bbc89088b9526ea9045410e5afb70a985cplars * rename the "old" to the "new" 42865695bbc89088b9526ea9045410e5afb70a985cplars * verify rename() failed with error ENOENT 43865695bbc89088b9526ea9045410e5afb70a985cplars * Cleanup: 44865695bbc89088b9526ea9045410e5afb70a985cplars * Print errno log and/or timing stats if options given 45865695bbc89088b9526ea9045410e5afb70a985cplars * Delete the temporary directory created.* 46865695bbc89088b9526ea9045410e5afb70a985cplars * 47865695bbc89088b9526ea9045410e5afb70a985cplars * USAGE 48865695bbc89088b9526ea9045410e5afb70a985cplars * rename10 [-c n] [-e] [-i n] [-I x] [-P x] [-t] 49865695bbc89088b9526ea9045410e5afb70a985cplars * where, -c n : Run n copies concurrently. 50865695bbc89088b9526ea9045410e5afb70a985cplars * -e : Turn on errno logging. 51865695bbc89088b9526ea9045410e5afb70a985cplars * -i n : Execute test n times. 52865695bbc89088b9526ea9045410e5afb70a985cplars * -I x : Execute test for x seconds. 53865695bbc89088b9526ea9045410e5afb70a985cplars * -P x : Pause for x seconds between iterations. 54865695bbc89088b9526ea9045410e5afb70a985cplars * -t : Turn on syscall timing. 55865695bbc89088b9526ea9045410e5afb70a985cplars * 56865695bbc89088b9526ea9045410e5afb70a985cplars * HISTORY 57865695bbc89088b9526ea9045410e5afb70a985cplars * 07/2001 Ported by Wayne Boyer 58865695bbc89088b9526ea9045410e5afb70a985cplars * 59865695bbc89088b9526ea9045410e5afb70a985cplars * RESTRICTIONS 60865695bbc89088b9526ea9045410e5afb70a985cplars * None. 61865695bbc89088b9526ea9045410e5afb70a985cplars */ 62865695bbc89088b9526ea9045410e5afb70a985cplars#include <sys/types.h> 63865695bbc89088b9526ea9045410e5afb70a985cplars#include <sys/fcntl.h> 64865695bbc89088b9526ea9045410e5afb70a985cplars#include <unistd.h> 65865695bbc89088b9526ea9045410e5afb70a985cplars#include <errno.h> 66865695bbc89088b9526ea9045410e5afb70a985cplars 67865695bbc89088b9526ea9045410e5afb70a985cplars#include "test.h" 68865695bbc89088b9526ea9045410e5afb70a985cplars 69865695bbc89088b9526ea9045410e5afb70a985cplarsvoid setup(); 70865695bbc89088b9526ea9045410e5afb70a985cplarsvoid cleanup(); 71865695bbc89088b9526ea9045410e5afb70a985cplars 72fdce7d5e2a219d201a2b0e3bab6b61b01ec1d716Cyril Hrubischar *TCID = "rename10"; 73fdce7d5e2a219d201a2b0e3bab6b61b01ec1d716Cyril Hrubisint TST_TOTAL = 2; 74865695bbc89088b9526ea9045410e5afb70a985cplars 7556207cec7732e09c216c751c0b5f88a242bacae6subrata_modakchar badmname[] = 7656207cec7732e09c216c751c0b5f88a242bacae6subrata_modak "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyz"; 77865695bbc89088b9526ea9045410e5afb70a985cplars 78865695bbc89088b9526ea9045410e5afb70a985cplarsint fd; 79865695bbc89088b9526ea9045410e5afb70a985cplarschar fname[255], mname[255]; 80865695bbc89088b9526ea9045410e5afb70a985cplarschar mdir[255]; 81865695bbc89088b9526ea9045410e5afb70a985cplars 82865695bbc89088b9526ea9045410e5afb70a985cplarsstruct test_case_t { 83865695bbc89088b9526ea9045410e5afb70a985cplars char *fd1; 84865695bbc89088b9526ea9045410e5afb70a985cplars char *fd2; 85865695bbc89088b9526ea9045410e5afb70a985cplars int error; 86865695bbc89088b9526ea9045410e5afb70a985cplars} TC[] = { 87865695bbc89088b9526ea9045410e5afb70a985cplars /* badmname is too long for a file name - ENAMETOOLONG */ 8856207cec7732e09c216c751c0b5f88a242bacae6subrata_modak { 8956207cec7732e09c216c751c0b5f88a242bacae6subrata_modak fname, badmname, ENAMETOOLONG}, 9056207cec7732e09c216c751c0b5f88a242bacae6subrata_modak /* mname contains a directory component which does not exist - ENOENT */ 9156207cec7732e09c216c751c0b5f88a242bacae6subrata_modak { 9256207cec7732e09c216c751c0b5f88a242bacae6subrata_modak fname, mname, ENOENT} 93865695bbc89088b9526ea9045410e5afb70a985cplars}; 94865695bbc89088b9526ea9045410e5afb70a985cplars 9556207cec7732e09c216c751c0b5f88a242bacae6subrata_modakint main(int ac, char **av) 96865695bbc89088b9526ea9045410e5afb70a985cplars{ 9789af32a63ce8a780ea39337339e14caae244b5a4Cyril Hrubis int lc; 98865695bbc89088b9526ea9045410e5afb70a985cplars int i; 99865695bbc89088b9526ea9045410e5afb70a985cplars 100865695bbc89088b9526ea9045410e5afb70a985cplars /* 101865695bbc89088b9526ea9045410e5afb70a985cplars * parse standard options 102865695bbc89088b9526ea9045410e5afb70a985cplars */ 103d6d11d08678aac1ed2c370ea8e42e5f45aea07beCyril Hrubis tst_parse_opts(ac, av, NULL, NULL); 104865695bbc89088b9526ea9045410e5afb70a985cplars 105865695bbc89088b9526ea9045410e5afb70a985cplars /* 106865695bbc89088b9526ea9045410e5afb70a985cplars * perform global setup for test 107865695bbc89088b9526ea9045410e5afb70a985cplars */ 108865695bbc89088b9526ea9045410e5afb70a985cplars setup(); 109bdbaec51a423e715c2b03ed9e497e9a1fba6103esubrata_modak 110865695bbc89088b9526ea9045410e5afb70a985cplars /* 111865695bbc89088b9526ea9045410e5afb70a985cplars * check looping state if -i option given 112865695bbc89088b9526ea9045410e5afb70a985cplars */ 11356207cec7732e09c216c751c0b5f88a242bacae6subrata_modak for (lc = 0; TEST_LOOPING(lc); lc++) { 11456207cec7732e09c216c751c0b5f88a242bacae6subrata_modak 115d59a659cd639ca2780b00049d102acd2a783d585Caspar Zhang tst_count = 0; 116865695bbc89088b9526ea9045410e5afb70a985cplars 117865695bbc89088b9526ea9045410e5afb70a985cplars /* loop through the test cases */ 11856207cec7732e09c216c751c0b5f88a242bacae6subrata_modak for (i = 0; i < TST_TOTAL; i++) { 119865695bbc89088b9526ea9045410e5afb70a985cplars 120865695bbc89088b9526ea9045410e5afb70a985cplars TEST(rename(TC[i].fd1, TC[i].fd2)); 121865695bbc89088b9526ea9045410e5afb70a985cplars 122865695bbc89088b9526ea9045410e5afb70a985cplars if (TEST_RETURN != -1) { 123865695bbc89088b9526ea9045410e5afb70a985cplars tst_resm(TFAIL, "call succeeded unexpectedly"); 124865695bbc89088b9526ea9045410e5afb70a985cplars continue; 125865695bbc89088b9526ea9045410e5afb70a985cplars } 126865695bbc89088b9526ea9045410e5afb70a985cplars 127865695bbc89088b9526ea9045410e5afb70a985cplars if (TEST_ERRNO == TC[i].error) { 128865695bbc89088b9526ea9045410e5afb70a985cplars tst_resm(TPASS, "expected failure - " 129865695bbc89088b9526ea9045410e5afb70a985cplars "errno = %d : %s", TEST_ERRNO, 130865695bbc89088b9526ea9045410e5afb70a985cplars strerror(TEST_ERRNO)); 131865695bbc89088b9526ea9045410e5afb70a985cplars } else { 132865695bbc89088b9526ea9045410e5afb70a985cplars tst_resm(TFAIL, "unexpected error - %d : %s - " 133865695bbc89088b9526ea9045410e5afb70a985cplars "expected %d", TEST_ERRNO, 134865695bbc89088b9526ea9045410e5afb70a985cplars strerror(TEST_ERRNO), TC[i].error); 135865695bbc89088b9526ea9045410e5afb70a985cplars } 136865695bbc89088b9526ea9045410e5afb70a985cplars } 1372c28215423293e443469a07ae7011135d058b671Garrett Cooper } 138bdbaec51a423e715c2b03ed9e497e9a1fba6103esubrata_modak 139865695bbc89088b9526ea9045410e5afb70a985cplars cleanup(); 14053740500924f6439623a8ac256b5be2d6c59ed1fGarrett Cooper tst_exit(); 141c2cbe2015b5c7d505df8437e9be33ac1e227503crobbiew 142865695bbc89088b9526ea9045410e5afb70a985cplars} 143865695bbc89088b9526ea9045410e5afb70a985cplars 144865695bbc89088b9526ea9045410e5afb70a985cplars/* 145865695bbc89088b9526ea9045410e5afb70a985cplars * setup() - performs all ONE TIME setup for this test. 146865695bbc89088b9526ea9045410e5afb70a985cplars */ 147c57fba5535abf457e33dd7a986b6c512d95cdef6Mike Frysingervoid setup(void) 148865695bbc89088b9526ea9045410e5afb70a985cplars{ 1492c28215423293e443469a07ae7011135d058b671Garrett Cooper 150865695bbc89088b9526ea9045410e5afb70a985cplars tst_sig(NOFORK, DEF_HANDLER, cleanup); 151865695bbc89088b9526ea9045410e5afb70a985cplars 1524bb656a129f7507823e9e6d6b98b1a02fd80ef89subrata_modak TEST_PAUSE; 153865695bbc89088b9526ea9045410e5afb70a985cplars 154865695bbc89088b9526ea9045410e5afb70a985cplars /* Create a temporary directory and make it current. */ 155865695bbc89088b9526ea9045410e5afb70a985cplars tst_tmpdir(); 156bdbaec51a423e715c2b03ed9e497e9a1fba6103esubrata_modak 15756207cec7732e09c216c751c0b5f88a242bacae6subrata_modak sprintf(fname, "./tfile_%d", getpid()); 15856207cec7732e09c216c751c0b5f88a242bacae6subrata_modak sprintf(mdir, "./rndir_%d", getpid()); 15956207cec7732e09c216c751c0b5f88a242bacae6subrata_modak sprintf(mname, "%s/rnfile_%d", mdir, getpid()); 160865695bbc89088b9526ea9045410e5afb70a985cplars 161bfc27ce9c437727864699bab5df95e847db72041Cyril Hrubis SAFE_TOUCH(cleanup, fname, 0700, NULL); 162865695bbc89088b9526ea9045410e5afb70a985cplars} 163865695bbc89088b9526ea9045410e5afb70a985cplars 164865695bbc89088b9526ea9045410e5afb70a985cplars/* 165865695bbc89088b9526ea9045410e5afb70a985cplars * cleanup() - performs all ONE TIME cleanup for this test at 166865695bbc89088b9526ea9045410e5afb70a985cplars * completion or premature exit. 167865695bbc89088b9526ea9045410e5afb70a985cplars */ 168c57fba5535abf457e33dd7a986b6c512d95cdef6Mike Frysingervoid cleanup(void) 169865695bbc89088b9526ea9045410e5afb70a985cplars{ 170865695bbc89088b9526ea9045410e5afb70a985cplars 171865695bbc89088b9526ea9045410e5afb70a985cplars /* 172865695bbc89088b9526ea9045410e5afb70a985cplars * Remove the temporary directory. 173865695bbc89088b9526ea9045410e5afb70a985cplars */ 174865695bbc89088b9526ea9045410e5afb70a985cplars tst_rmdir(); 175ec6edca7aa42b6affd989ef91b5897f96795e40fChris Dearman} 176