| /* |
| * |
| * 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 |
| */ |
| |
| /* |
| * Test Name: chmod01 |
| * |
| * Test Description: |
| * Verify that, chmod(2) succeeds when used to change the mode permissions |
| * of a file. |
| * |
| * Expected Result: |
| * chmod(2) should return 0 and the mode permissions set on file should match |
| * the specified mode. |
| * |
| * Algorithm: |
| * Setup: |
| * Setup signal handling. |
| * Create temporary directory. |
| * Pause for SIGUSR1 if option specified. |
| * |
| * Test: |
| * Loop if the proper options are given. |
| * Execute system call |
| * Check return code, if system call failed (return=-1) |
| * Log the errno and Issue a FAIL message. |
| * Otherwise, |
| * Verify the Functionality of system call |
| * if successful, |
| * Issue Functionality-Pass message. |
| * Otherwise, |
| * Issue Functionality-Fail message. |
| * Cleanup: |
| * Print errno log and/or timing stats if options given |
| * Delete the temporary directory created. |
| * |
| * Usage: <for command-line> |
| * chmod01 [-c n] [-e] [-f] [-i n] [-I x] [-P x] [-t] |
| * where, -c n : Run n copies concurrently. |
| * -e : Turn on errno logging. |
| * -f : Turn off functionality Testing. |
| * -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 <stdio.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <sys/fcntl.h> |
| #include <errno.h> |
| #include <string.h> |
| #include <signal.h> |
| |
| #include "test.h" |
| #include "usctest.h" |
| |
| #define FILE_MODE S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH |
| #define TESTFILE "testfile" |
| |
| char *TCID = "chmod01"; |
| int TST_TOTAL = 8; |
| |
| int modes[] = { 0, 07, 070, 0700, 0777, 02777, 04777, 06777 }; |
| |
| void setup(); |
| void cleanup(); |
| |
| int main(int ac, char **av) |
| { |
| struct stat stat_buf; |
| int lc; |
| char *msg; |
| int i; |
| int mode; |
| |
| TST_TOTAL = sizeof(modes) / sizeof(int); |
| |
| msg = parse_opts(ac, av, NULL, NULL); |
| if (msg != NULL) |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| |
| setup(); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| Tst_count = 0; |
| |
| for (i = 0; i < TST_TOTAL; i++) { |
| mode = modes[i]; |
| |
| TEST(chmod(TESTFILE, mode)); |
| |
| if (TEST_RETURN == -1) { |
| tst_resm(TFAIL|TTERRNO, |
| "chmod(%s, %#o) failed", TESTFILE, mode); |
| continue; |
| } |
| if (STD_FUNCTIONAL_TEST) { |
| if (stat(TESTFILE, &stat_buf) < 0) |
| tst_brkm(TFAIL|TERRNO, cleanup, |
| "stat(%s) failed", TESTFILE); |
| stat_buf.st_mode &= ~S_IFREG; |
| |
| if (stat_buf.st_mode == mode) |
| tst_resm(TPASS, "Functionality of " |
| "chmod(%s, %#o) successful", |
| TESTFILE, mode); |
| else |
| tst_resm(TFAIL, "%s: Incorrect " |
| "modes 0%03o, Expected 0%03o", |
| TESTFILE, stat_buf.st_mode, |
| mode); |
| } else |
| tst_resm(TPASS, "call succeeded"); |
| } |
| } |
| |
| cleanup(); |
| |
| tst_exit(); |
| |
| } |
| |
| void setup() |
| { |
| int fd; |
| |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| |
| tst_tmpdir(); |
| |
| fd = open(TESTFILE, O_RDWR|O_CREAT, FILE_MODE); |
| if (fd == -1) |
| tst_brkm(TBROK|TERRNO, cleanup, |
| "open(%s, O_RDWR|O_CREAT, %o) failed", |
| TESTFILE, FILE_MODE); |
| if (close(fd) == -1) |
| tst_brkm(TBROK|TERRNO, cleanup, "close(%s) failed", TESTFILE); |
| |
| } |
| |
| void cleanup() |
| { |
| TEST_CLEANUP; |
| |
| tst_rmdir(); |
| } |