diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/access05.c')
| -rw-r--r-- | winsup/testsuite/winsup.api/ltp/access05.c | 425 |
1 files changed, 0 insertions, 425 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/access05.c b/winsup/testsuite/winsup.api/ltp/access05.c deleted file mode 100644 index 935b19bd3..000000000 --- a/winsup/testsuite/winsup.api/ltp/access05.c +++ /dev/null @@ -1,425 +0,0 @@ -/* - * - * 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: access03 - * - * Test Description: - * Verify that, - * 1. access() fails with -1 return value and sets errno to EACCES - * if the permission bits of the file mode do not permit the - * requested (Read/Write/Execute) access. - * 2. access() fails with -1 return value and sets errno to EINVAL - * if the specified access mode argument is invalid. - * 3. access() fails with -1 return value and sets errno to EFAULT - * if the pathname points outside allocate address space for the - * process. - * 4. access() fails with -1 return value and sets errno to ENOENT - * if the specified file doesn't exist (or pathname is NULL). - * 5. access() fails with -1 return value and sets errno to ENAMETOOLONG - * if the pathname size is > PATH_MAX characters. - * - * Expected Result: - * access() should fail with return value -1 and set expected errno. - * - * 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) - * if errno set == expected errno - * Issue sys call fails with expected return value and errno. - * Otherwise, - * Issue sys call fails with unexpected errno. - * Otherwise, - * Issue sys call returns unexpected value. - * - * Cleanup: - * Print errno log and/or timing stats if options given - * Delete the temporary directory(s)/file(s) created. - * - * Usage: <for command-line> - * access03 [-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: - * This test should be run by 'non-super-user' only. - * - */ - -#include <stdio.h> -#include <errno.h> -#include <unistd.h> -#include <fcntl.h> -#include <string.h> -#include <signal.h> -#include <sys/types.h> -#include <sys/stat.h> - -#include "test.h" -#include "usctest.h" - -#define INV_OK -1 -#define TEST_FILE1 "test_file1" -#define TEST_FILE2 "test_file2" -#define TEST_FILE3 "test_file3" -#define TEST_FILE4 "test_file4" - -#define FILE_MODE S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH - -int no_setup(); -int setup1(); /* setup() to test access() for EACCES */ -int setup2(); /* setup() to test access() for EACCES */ -int setup3(); /* setup() to test access() for EACCES */ -int setup4(); /* setup() to test access() for EINVAL */ -int longpath_setup(); /* setup function to test access() for ENAMETOOLONG */ - -char Longpathname[PATH_MAX+2]; -char High_address_node[64]; - -struct test_case_t { /* test case structure */ - char *pathname; - int a_mode; - char *desc; - int exp_errno; - int (*setupfunc)(); -} Test_cases[] = { - { TEST_FILE1, R_OK, "Read Access denied on file", EACCES, setup1 }, - { TEST_FILE2, W_OK, "Write Access denied on file", EACCES, setup2 }, - { TEST_FILE3, X_OK, "Execute Access denied on file", EACCES, setup3 }, - { TEST_FILE4, INV_OK, "Access mode invalid", EINVAL, setup4 }, - { High_address_node, R_OK, "Address beyond address space", EFAULT, no_setup }, - { (char *)-1, R_OK, "Negative address", EFAULT, no_setup }, - { "", W_OK, "Pathname is empty", ENOENT, no_setup }, - { Longpathname, R_OK, "Pathname too long", ENAMETOOLONG, longpath_setup }, - { NULL, 0, NULL, 0, no_setup } -}; - -char *TCID="access03"; /* Test program identifier. */ -int TST_TOTAL=8; /* Total number of test cases. */ -extern int Tst_count; /* Test Case counter for tst_* routines */ -int exp_enos[]={EACCES, EFAULT, EINVAL, ENOENT, ENAMETOOLONG, 0}; - -void setup(); /* Main setup function of test */ -void cleanup(); /* cleanup function for the test */ - -int -main(int ac, char **av) -{ - int lc; /* loop counter */ - const char *msg; /* message returned from parse_opts */ - char *file_name; /* name of the testfile */ - char *test_desc; /* test specific message */ - int access_mode; /* specified access mode for testfile */ - int ind; /* counter for testcase looping */ - - /* Parse standard options given to run the test. */ - msg = parse_opts(ac, av, (option_t *) NULL, NULL); - if (msg != (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; - - for (ind = 0; Test_cases[ind].desc != NULL; ind++) { - file_name = Test_cases[ind].pathname; - access_mode = Test_cases[ind].a_mode; - test_desc = Test_cases[ind].desc; - - if (file_name == High_address_node) { - file_name = (char *)get_high_address(); - } - - /* - * Call access(2) to test different test conditions. - * verify that it fails with -1 return value and - * sets appropriate errno. - */ - TEST(access(file_name, access_mode)); - - if (TEST_RETURN != -1) { - tst_resm(TFAIL, "access() returned %d, " - "expected -1, errno:%d", TEST_RETURN, - Test_cases[ind].exp_errno); - continue; - } - - TEST_ERROR_LOG(TEST_ERRNO); - - /* - * Call a function to verify whether - * the specified file has specified - * access mode. - */ - if (TEST_ERRNO == Test_cases[ind].exp_errno) { - tst_resm(TPASS, "access() fails, %s, errno:%d", - test_desc, TEST_ERRNO); - } else { - tst_resm(TFAIL, "access() fails, %s, errno:%d, " - "expected errno:%d", test_desc, - TEST_ERRNO, Test_cases[ind].exp_errno); - } - } /* Test Case Looping */ - } /* End for TEST_LOOPING */ - - /* Call cleanup() to undo setup done for the test. */ - cleanup(); - - /*NOTREACHED*/ -} - -/* - * setup() - performs all ONE TIME setup for this test. - * - * Create a temporary directory and change directory to it. - * Call individual test specific setup functions. - */ -void -setup() -{ - int ind; /* counter for testsetup functions */ - - /* capture signals */ - tst_sig(NOFORK, DEF_HANDLER, cleanup); - - /* Check that the test process id is not root/super-user */ - if (geteuid() == 0) { - tst_brkm(TBROK, NULL, "Must be non-root/super for this test!"); - tst_exit(); - } - - /* Pause if that option was specified */ - TEST_PAUSE; - - /* make a temp directory and cd to it */ - tst_tmpdir(); - - /* call individual setup functions */ - for (ind = 0; Test_cases[ind].desc != NULL; ind++) { - Test_cases[ind].setupfunc(); - } -} - -/* - * no_setup() - some test conditions do not need any setup. - * Hence, this function simply returns 0. - */ -int -no_setup() -{ - return 0; -} - -/* - * setup1() - Setup function to test access() for return value -1 - * and errno EACCES when read access denied for specified - * testfile. - * - * Creat/open a testfile and close it. - * Deny read access permissions on testfile. - * This function returns 0. - */ -int -setup1() -{ - int fd1; /* file handle for testfile */ - - /* Creat a test file under above directory created */ - if ((fd1 = open(TEST_FILE1, O_RDWR|O_CREAT, FILE_MODE)) == -1) { - tst_brkm(TBROK, cleanup, - "open(%s, O_RDWR|O_CREAT, %#o) Failed, errno=%d :%s", - TEST_FILE1, FILE_MODE, errno, strerror(errno)); - } - - /* Close the testfile created above */ - if (close(fd1) == -1) { - tst_brkm(TBROK, cleanup, "close(%s) Failed, errno=%d : %s", - TEST_FILE1, errno, strerror(errno)); - } - - /* Change mode permissions on testfile */ - if (chmod(TEST_FILE1, 0333) < 0) { - tst_brkm(TBROK, cleanup, "chmod() failed on %s, errno=%d", - TEST_FILE1, errno); - } - - return 0; -} - -/* - * setup2() - Setup function to test access() for return value -1 and - * errno EACCES when write access denied on testfile. - * - * Creat/open a testfile and close it. - * Deny write access permissions on testfile. - * This function returns 0. - */ -int -setup2() -{ - int fd2; /* file handle for testfile */ - - /* Creat a test file under above directory created */ - if ((fd2 = open(TEST_FILE2, O_RDWR|O_CREAT, FILE_MODE)) == -1) { - tst_brkm(TBROK, cleanup, - "open(%s, O_RDWR|O_CREAT, %#o) Failed, errno=%d :%s", - TEST_FILE2, FILE_MODE, errno, strerror(errno)); - } - - /* Close the testfile created above */ - if (close(fd2) == -1) { - tst_brkm(TBROK, cleanup, "close(%s) Failed, errno=%d : %s", - TEST_FILE2, errno, strerror(errno)); - } - - /* Change mode permissions on testfile */ - if (chmod(TEST_FILE2, 0555) < 0) { - tst_brkm(TBROK, cleanup, "chmod() failed on %s, errno=%d", - TEST_FILE2, errno); - } - - return 0; -} - -/* - * setup3() - Setup function to test access() for return value -1 and - * errno EACCES when execute access denied on testfile. - * - * Creat/open a testfile and close it. - * Deny search access permissions on testfile. - * This function returns 0. - */ -int -setup3() -{ - int fd3; /* file handle for testfile */ - - /* Creat a test file under above directory created */ - if ((fd3 = open(TEST_FILE3, O_RDWR|O_CREAT, FILE_MODE)) == -1) { - tst_brkm(TBROK, cleanup, - "open(%s, O_RDWR|O_CREAT, %#o) Failed, errno=%d :%s", - TEST_FILE3, FILE_MODE, errno, strerror(errno)); - } - - /* Close the testfile created above */ - if (close(fd3) == -1) { - tst_brkm(TBROK, cleanup, "close(%s) Failed, errno=%d : %s", - TEST_FILE3, errno, strerror(errno)); - } - - /* Change mode permissions on testfile */ - if (chmod(TEST_FILE3, 0666) < 0) { - tst_brkm(TBROK, cleanup, "chmod() failed on %s, errno=%d", - TEST_FILE3, errno); - } - - return 0; -} - -/* - * setup4() - Setup function to test access() for return value -1 - * and errno EINVAL when specified access mode argument is - * invalid. - * - * Creat/open a testfile and close it. - * This function returns 0. - */ -int -setup4() -{ - int fd4; /* file handle for testfile */ - - /* Creat a test file under above directory created */ - if ((fd4 = open(TEST_FILE4, O_RDWR|O_CREAT, FILE_MODE)) == -1) { - tst_brkm(TBROK, cleanup, - "open(%s, O_RDWR|O_CREAT, %#o) Failed, errno=%d :%s", - TEST_FILE4, FILE_MODE, errno, strerror(errno)); - } - - /* Close the testfile created above */ - if (close(fd4) == -1) { - tst_brkm(TBROK, cleanup, "close(%s) Failed, errno=%d : %s", - TEST_FILE4, errno, strerror(errno)); - } - - return 0; -} - -/* - * longpath_setup() - setup to create a node with a name length exceeding - * the MAX. length of PATH_MAX. - */ -int -longpath_setup() -{ - int ind; - - for (ind = 0; ind <= (PATH_MAX + 1); ind++) { - Longpathname[ind] = 'a'; - } - - return 0; -} - -/* - * 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. - * print errno log if that option was specified. - */ - TEST_CLEANUP; - - /* - * Delete the test directory/file and temporary directory - * created in the setup. - */ - tst_rmdir(); - - /* exit with return code appropriate for results */ - tst_exit(); -} |