| /* |
| * |
| * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| /* |
| * NAME |
| * rename05 |
| * |
| * DESCRIPTION |
| * This test will verify that rename(2) fails with EISDIR |
| * |
| * ALGORITHM |
| * Setup: |
| * Setup signal handling. |
| * Create temporary directory. |
| * Pause for SIGUSR1 if option specified. |
| * create the "old" file and the "new" directory |
| * rename the "old" file to the "new" directory |
| * |
| * Test: |
| * Loop if the proper options are given. |
| * verify rename() failed and returned EISDIR |
| * |
| * Cleanup: |
| * Print errno log and/or timing stats if options given |
| * Delete the temporary directory created. |
| * |
| * USAGE |
| * rename05 [-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 <sys/stat.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 = "rename05"; |
| int TST_TOTAL = 1; |
| |
| int fd; |
| char fname[255], mdir[255]; |
| struct stat buf1, buf2; |
| dev_t olddev, olddev1; |
| ino_t oldino, oldino1; |
| |
| int main(int ac, char **av) |
| { |
| int lc; |
| const char *msg; |
| |
| /* |
| * parse standard options |
| */ |
| if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| |
| /* |
| * perform global setup for test |
| */ |
| setup(); |
| |
| /* |
| * check looping state if -i option given |
| */ |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| tst_count = 0; |
| |
| /* attempt to rename a file to a directory */ |
| /* Call rename(2) */ |
| TEST(rename(fname, mdir)); |
| |
| if (TEST_RETURN != -1) { |
| tst_resm(TFAIL, "rename(%s, %s) succeed unexpected", |
| fname, mdir); |
| continue; |
| } |
| |
| if (errno != EISDIR) { |
| tst_resm(TFAIL, "Expected EISDIR got %d", TEST_ERRNO); |
| } else { |
| tst_resm(TPASS, "rename() returned EISDIR"); |
| } |
| } |
| |
| /* |
| * cleanup and exit |
| */ |
| cleanup(); |
| tst_exit(); |
| |
| } |
| |
| /* |
| * setup() - performs all ONE TIME setup for this test. |
| */ |
| void setup(void) |
| { |
| |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| |
| /* Create a temporary directory and make it current. */ |
| tst_tmpdir(); |
| |
| sprintf(mdir, "./rndir_%d", getpid()); |
| sprintf(fname, "./tfile_%d", getpid()); |
| |
| /* create "old" file */ |
| do_file_setup(fname); |
| if (stat(fname, &buf1) == -1) { |
| tst_brkm(TBROK, cleanup, "failed to stat file %s" |
| "in rename()", fname); |
| |
| } |
| |
| /* save "old"'s dev and ino */ |
| olddev = buf1.st_dev; |
| oldino = buf1.st_ino; |
| |
| /* create another directory */ |
| if (stat(mdir, &buf2) != -1) { |
| tst_brkm(TBROK, cleanup, "tmp directory %s found!", mdir); |
| } |
| |
| if (mkdir(mdir, 00770) == -1) { |
| tst_brkm(TBROK, cleanup, "Could not create directory %s", mdir); |
| } |
| |
| if (stat(mdir, &buf2) == -1) { |
| tst_brkm(TBROK, cleanup, "failed to stat directory %s " |
| "in rename()", mdir); |
| |
| } |
| |
| /* save "new"'s dev and ino */ |
| olddev1 = buf2.st_dev; |
| oldino1 = buf2.st_ino; |
| } |
| |
| /* |
| * cleanup() - performs all ONE TIME cleanup for this test at |
| * completion or premature exit. |
| */ |
| void cleanup(void) |
| { |
| |
| /* |
| * Remove the temporary directory. |
| */ |
| tst_rmdir(); |
| |
| /* |
| * Exit with return code appropriate for results. |
| */ |
| |
| } |