| /* |
| * |
| * Copyright (c) International Business Machines Corp., 2001 |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| * the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| /* |
| * NAME |
| * rename10 |
| * |
| * DESCRIPTION |
| * This test will verify that rename(2) syscall fails with ENAMETOOLONG |
| * and ENOENT |
| * |
| * ALGORITHM |
| * Setup: |
| * Setup signal handling. |
| * Create temporary directory. |
| * Pause for SIGUSR1 if option specified. |
| * create the "old" file |
| * |
| * Test: |
| * Loop if the proper options are given. |
| * 1. rename the "old" to the "new" file |
| * verify rename() failed with error ENAMETOOLONG |
| * |
| * 2. "new" path contains a directory that does not exist |
| * rename the "old" to the "new" |
| * verify rename() failed with error ENOENT |
| * Cleanup: |
| * Print errno log and/or timing stats if options given |
| * Delete the temporary directory created.* |
| * |
| * USAGE |
| * rename10 [-c n] [-e] [-i n] [-I x] [-P x] [-t] |
| * where, -c n : Run n copies concurrently. |
| * -e : Turn on errno logging. |
| * -i n : Execute test n times. |
| * -I x : Execute test for x seconds. |
| * -P x : Pause for x seconds between iterations. |
| * -t : Turn on syscall timing. |
| * |
| * HISTORY |
| * 07/2001 Ported by Wayne Boyer |
| * |
| * RESTRICTIONS |
| * None. |
| */ |
| #include <sys/types.h> |
| #include <sys/fcntl.h> |
| #include <unistd.h> |
| #include <errno.h> |
| |
| #include "test.h" |
| #include "usctest.h" |
| |
| void setup(); |
| void cleanup(); |
| extern void do_file_setup(char *); |
| |
| char *TCID="rename10"; /* Test program identifier. */ |
| int TST_TOTAL=2; /* Total number of test cases. */ |
| extern int Tst_count; /* Test Case counter for tst_* routines */ |
| |
| char badmname[] = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyz"; |
| |
| int exp_enos[]={ENAMETOOLONG, ENOENT, 0}; /* List must end with 0 */ |
| |
| int fd; |
| char fname[255], mname[255]; |
| char mdir[255]; |
| |
| struct test_case_t { |
| char *fd1; |
| char *fd2; |
| int error; |
| } TC[] = { |
| /* badmname is too long for a file name - ENAMETOOLONG */ |
| {fname, badmname, ENAMETOOLONG}, |
| |
| /* mname contains a directory component which does not exist - ENOENT */ |
| {fname, mname, ENOENT} |
| }; |
| |
| int |
| main(int ac, char **av) |
| { |
| int lc; /* loop counter */ |
| char *msg; /* message returned from parse_opts */ |
| int i; |
| |
| /* |
| * parse standard options |
| */ |
| if ((msg=parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL) { |
| tst_brkm(TBROK, tst_exit, "OPTION PARSING ERROR - %s", msg); |
| } |
| |
| /* |
| * perform global setup for test |
| */ |
| setup(); |
| |
| /* set the expected errnos... */ |
| TEST_EXP_ENOS(exp_enos); |
| |
| /* |
| * check looping state if -i option given |
| */ |
| for (lc=0; TEST_LOOPING(lc); lc++) { |
| |
| /* reset Tst_count in case we are looping. */ |
| Tst_count=0; |
| |
| /* loop through the test cases */ |
| for (i=0; i < TST_TOTAL; i++) { |
| |
| TEST(rename(TC[i].fd1, TC[i].fd2)); |
| |
| if (TEST_RETURN != -1) { |
| tst_resm(TFAIL, "call succeeded unexpectedly"); |
| continue; |
| } |
| |
| TEST_ERROR_LOG(TEST_ERRNO); |
| |
| if (TEST_ERRNO == TC[i].error) { |
| tst_resm(TPASS, "expected failure - " |
| "errno = %d : %s", TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, "unexpected error - %d : %s - " |
| "expected %d", TEST_ERRNO, |
| strerror(TEST_ERRNO), TC[i].error); |
| } |
| } |
| } /* End for TEST_LOOPING */ |
| |
| /* |
| * cleanup and exit |
| */ |
| cleanup(); |
| |
| /*NOTREACHED*/ |
| |
| return(0); |
| |
| } |
| |
| /* |
| * setup() - performs all ONE TIME setup for this test. |
| */ |
| void |
| setup() |
| { |
| /* capture signals */ |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| /* Pause if that option was specified */ |
| TEST_PAUSE; |
| |
| /* Create a temporary directory and make it current. */ |
| tst_tmpdir(); |
| |
| sprintf(fname,"./tfile_%d",getpid()); |
| sprintf(mdir,"./rndir_%d",getpid()); |
| sprintf(mname,"%s/rnfile_%d",mdir,getpid()); |
| |
| do_file_setup(fname); |
| } |
| |
| /* |
| * cleanup() - performs all ONE TIME cleanup for this test at |
| * completion or premature exit. |
| */ |
| void |
| cleanup() |
| { |
| /* |
| * print timing stats if that option was specified. |
| * print errno log if that option was specified. |
| */ |
| TEST_CLEANUP; |
| |
| /* |
| * Remove the temporary directory. |
| */ |
| tst_rmdir(); |
| |
| /* |
| * Exit with return code appropriate for results. |
| */ |
| tst_exit(); |
| } |