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176 lines
4.1 KiB
176 lines
4.1 KiB
/*
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*
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* Copyright (c) International Business Machines Corp., 2001
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* NAME
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* rename10
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*
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* DESCRIPTION
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* This test will verify that rename(2) syscall fails with ENAMETOOLONG
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* and ENOENT
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*
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* ALGORITHM
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* Setup:
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* Setup signal handling.
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* Create temporary directory.
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* Pause for SIGUSR1 if option specified.
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* create the "old" file
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*
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* Test:
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* Loop if the proper options are given.
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* 1. rename the "old" to the "new" file
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* verify rename() failed with error ENAMETOOLONG
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*
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* 2. "new" path contains a directory that does not exist
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* rename the "old" to the "new"
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* verify rename() failed with error ENOENT
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* Cleanup:
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* Print errno log and/or timing stats if options given
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* Delete the temporary directory created.*
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*
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* USAGE
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* rename10 [-c n] [-e] [-i n] [-I x] [-P x] [-t]
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* where, -c n : Run n copies concurrently.
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* -e : Turn on errno logging.
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* -i n : Execute test n times.
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* -I x : Execute test for x seconds.
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* -P x : Pause for x seconds between iterations.
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* -t : Turn on syscall timing.
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*
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* HISTORY
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* 07/2001 Ported by Wayne Boyer
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*
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* RESTRICTIONS
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* None.
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*/
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#include <sys/types.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include "test.h"
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void setup();
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void cleanup();
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char *TCID = "rename10";
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int TST_TOTAL = 2;
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char badmname[] =
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"abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyzabcdefghijklmnopqrstmnopqrstuvwxyz";
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int fd;
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char fname[255], mname[255];
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char mdir[255];
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struct test_case_t {
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char *fd1;
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char *fd2;
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int error;
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} TC[] = {
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/* badmname is too long for a file name - ENAMETOOLONG */
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{
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fname, badmname, ENAMETOOLONG},
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/* mname contains a directory component which does not exist - ENOENT */
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{
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fname, mname, ENOENT}
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};
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int main(int ac, char **av)
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{
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int lc;
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int i;
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/*
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* parse standard options
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*/
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tst_parse_opts(ac, av, NULL, NULL);
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/*
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* perform global setup for test
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*/
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setup();
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/*
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* check looping state if -i option given
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*/
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for (lc = 0; TEST_LOOPING(lc); lc++) {
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tst_count = 0;
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/* loop through the test cases */
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for (i = 0; i < TST_TOTAL; i++) {
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TEST(rename(TC[i].fd1, TC[i].fd2));
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if (TEST_RETURN != -1) {
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tst_resm(TFAIL, "call succeeded unexpectedly");
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continue;
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}
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if (TEST_ERRNO == TC[i].error) {
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tst_resm(TPASS, "expected failure - "
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"errno = %d : %s", TEST_ERRNO,
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strerror(TEST_ERRNO));
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} else {
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tst_resm(TFAIL, "unexpected error - %d : %s - "
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"expected %d", TEST_ERRNO,
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strerror(TEST_ERRNO), TC[i].error);
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}
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}
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}
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cleanup();
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tst_exit();
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}
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/*
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* setup() - performs all ONE TIME setup for this test.
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*/
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void setup(void)
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{
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tst_sig(NOFORK, DEF_HANDLER, cleanup);
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TEST_PAUSE;
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/* Create a temporary directory and make it current. */
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tst_tmpdir();
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sprintf(fname, "./tfile_%d", getpid());
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sprintf(mdir, "./rndir_%d", getpid());
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sprintf(mname, "%s/rnfile_%d", mdir, getpid());
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SAFE_TOUCH(cleanup, fname, 0700, NULL);
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}
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/*
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* cleanup() - performs all ONE TIME cleanup for this test at
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* completion or premature exit.
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*/
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void cleanup(void)
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{
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/*
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* Remove the temporary directory.
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*/
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tst_rmdir();
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}
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