diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/chmod01.c')
| -rw-r--r-- | winsup/testsuite/winsup.api/ltp/chmod01.c | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/chmod01.c b/winsup/testsuite/winsup.api/ltp/chmod01.c new file mode 100644 index 000000000..12198fe9e --- /dev/null +++ b/winsup/testsuite/winsup.api/ltp/chmod01.c @@ -0,0 +1,231 @@ +/* + * + * 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 + */ + +/* + * 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"; /* Test program identifier. */ +int TST_TOTAL=8; /* Total number of test conditions */ +extern int Tst_count; /* Test Case counter for tst_* routines */ + +int Modes[] = {0, 07, 070, 0700, 0777, 02777, 04777, 06777}; + +void setup(); /* setup function for the test */ +void cleanup(); /* cleanup function for the test */ + +int +main(int ac, char **av) +{ + struct stat stat_buf; /* stat(2) struct contents */ + int lc; /* loop counter */ + const char *msg; /* message returned from parse_opts */ + int ind; /* counter variable for chmod(2) tests */ + int mode; /* file mode permission */ + + TST_TOTAL = sizeof(Modes) / sizeof(int); + + /* Parse standard options given to run the test. */ + msg = parse_opts(ac, av, (option_t *) NULL, NULL); + if (msg != (char *) NULL) { + tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); + tst_exit(); + } + + /* Perform global setup for test */ + setup(); + + /* 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; + + for (ind = 0; ind < TST_TOTAL; ind++) { + mode = Modes[ind]; + + /* + * Call chmod(2) with different mode permission + * bits to set it for "testfile". + */ + TEST(chmod(TESTFILE, mode)); + + /* check return code of chmod(2) */ + if (TEST_RETURN == -1) { + tst_resm(TFAIL, + "chmod(%s, %#o) Failed, errno=%d : %s", + TESTFILE, mode, TEST_ERRNO, + strerror(TEST_ERRNO)); + continue; + } + /* + * Perform functional verification if test + * executed without (-f) option. + */ + if (STD_FUNCTIONAL_TEST) { + /* + * Get the testfile information using + * stat(2). + */ + if (stat(TESTFILE, &stat_buf) < 0) { + tst_brkm(TFAIL, cleanup, "stat(2) of " + "%s failed, errno:%d", + TESTFILE, TEST_ERRNO); + } + stat_buf.st_mode &= ~S_IFREG; + + /* + * Check for expected mode permissions + * on testfile. + */ + 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"); + } + } + } /* End for TEST_LOOPING */ + + /* Call cleanup() to undo setup done for the test. */ + cleanup(); + + /*NOTREACHED*/ +} /* End main */ + +/* + * void + * setup() - performs all ONE TIME setup for this test. + * Create a temporary directory and change directory to it. + * Create a test file under temporary directory and close it + */ +void +setup() +{ + int fd; + + /* capture signals */ + tst_sig(NOFORK, DEF_HANDLER, cleanup); + + /* Pause if that option was specified */ + TEST_PAUSE; + + /* make a temp directory and cd to it */ + tst_tmpdir(); + + /* Creat a test file under temporary directory and close it */ + if ((fd = open(TESTFILE, O_RDWR|O_CREAT, FILE_MODE)) == -1) { + tst_brkm(TBROK, cleanup, + "open(%s, O_RDWR|O_CREAT, %o) Failed, errno=%d : %s", + TESTFILE, FILE_MODE, errno, strerror(errno)); + } + if (close(fd) == -1) { + tst_brkm(TBROK, cleanup, + "close(%s) Failed, errno=%d : %s", + TESTFILE, errno, strerror(errno)); + } + +} /* End setup() */ + +/* + * void + * cleanup() - performs all ONE TIME cleanup for this test at + * completion or premature exit. + * Remove the test directory and testfile created in the setup. + */ +void +cleanup() +{ + /* + * print timing stats if that option was specified. + */ + TEST_CLEANUP; + + /* Remove tmp dir and all files in it */ + tst_rmdir(); + + /* exit with return code appropriate for results */ + tst_exit(); +} /* End cleanup() */ |