| /* |
| * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * Further, this software is distributed without any warranty that it is |
| * free of the rightful claim of any third person regarding infringement |
| * or the like. Any license provided herein, whether implied or |
| * otherwise, applies only to this software file. Patent licenses, if |
| * any, provided herein do not apply to combinations of this program with |
| * other software, or any other product whatsoever. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write the Free Software Foundation, Inc., 59 |
| * Temple Place - Suite 330, Boston MA 02111-1307, USA. |
| * |
| * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, |
| * Mountain View, CA 94043, or: |
| * |
| * http://www.sgi.com |
| * |
| * For further information regarding this notice, see: |
| * |
| * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ |
| * |
| */ |
| /* $Id: access03.c,v 1.8 2009/03/23 13:35:39 subrata_modak Exp $ */ |
| /********************************************************** |
| * |
| * OS Test - Silicon Graphics, Inc. |
| * |
| * TEST IDENTIFIER : access03 |
| * |
| * EXECUTED BY : anyone |
| * |
| * TEST TITLE : EFAULT error testing for access(2) |
| * |
| * PARENT DOCUMENT : acstds01 |
| * |
| * TEST CASE TOTAL : 8 |
| * |
| * WALL CLOCK TIME : 1 |
| * |
| * CPU TYPES : ALL |
| * |
| * AUTHOR : Kathy Olmsted |
| * |
| * CO-PILOT : Tom Hampson |
| * |
| * DATE STARTED : 05/13/92 |
| * |
| * INITIAL RELEASE : UNICOS 7.0 |
| * |
| * TEST CASES |
| * |
| * access(2) test for errno(s) EFAULT. |
| * |
| * INPUT SPECIFICATIONS |
| * The standard options for system call tests are accepted. |
| * (See the parse_opts(3) man page). |
| * |
| * DURATION |
| * Terminates - with frequency and infinite modes. |
| * |
| * SIGNALS |
| * Uses SIGUSR1 to pause before test if option set. |
| * (See the parse_opts(3) man page). |
| * |
| * ENVIRONMENTAL NEEDS |
| * No run-time environmental needs. |
| * |
| * DETAILED DESCRIPTION |
| * |
| * Setup: |
| * Setup signal handling. |
| * Make and change to a 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. |
| * If doing functional test |
| * check the errno returned and print result message |
| * |
| * Cleanup: |
| * Print errno log and/or timing stats if options given |
| * Remove the temporary directory and exit. |
| * |
| * |
| *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/ |
| |
| #include <errno.h> |
| #include <string.h> |
| #include <signal.h> |
| |
| #include <unistd.h> |
| #include <sys/mman.h> |
| #include "test.h" |
| #include "usctest.h" |
| |
| void setup(); |
| void cleanup(); |
| |
| char *get_high_address(); |
| |
| 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[] = { EFAULT, 0 }; /* List must end with 0 */ |
| |
| char *bad_addr = 0; |
| |
| #if !defined(UCLINUX) |
| |
| int main(int ac, char **av) |
| { |
| int lc; /* loop counter */ |
| char *msg; /* message returned from parse_opts */ |
| |
| /*************************************************************** |
| * 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(); |
| |
| /* set the expected errnos. */ |
| TEST_EXP_ENOS(exp_enos); |
| |
| /*************************************************************** |
| * check looping state if -c option given |
| ***************************************************************/ |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| /* reset Tst_count in case we are looping. */ |
| Tst_count = 0; |
| |
| /* |
| * TEST CASE: |
| * R_OK on low pointer (-1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(bad_addr, R_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access((char *)-1,R_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access((char *)-1,R_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access((char *)-1,R_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| /* |
| * TEST CASE: |
| * W_OK on low pointer (-1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(bad_addr, W_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access((char *)-1,W_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access((char *)-1,W_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access((char *)-1,W_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| /* |
| * TEST CASE: |
| * X_OK on low pointer (-1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(bad_addr, X_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access((char*)-1,X_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)-1,X_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)-1,X_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| /* |
| * TEST CASE: |
| * F_OK on low pointer (-1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(bad_addr, F_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access((char*)-1,F_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)-1,F_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)-1,F_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| /* |
| * TEST CASE: |
| * R_OK on high pointer (sbrk(0)+1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(get_high_address(), R_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access((char*)sbrk(0)+1,R_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)sbrk(0)+1,R_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)sbrk(0)+1,R_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| /* |
| * TEST CASE: |
| * W_OK on high pointer (sbrk(0)+1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(get_high_address(), W_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access((char*)sbrk(0)+1,W_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)sbrk(0)+1,W_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)sbrk(0)+1,W_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| /* |
| * TEST CASE: |
| * X_OK on high pointer (sbrk(0)+1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(get_high_address(), X_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access(high_address,X_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access(high_address,X_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access(high_address,X_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| /* |
| * TEST CASE: |
| * F_OK on high pointer (sbrk(0)+1) for path |
| */ |
| |
| /* Call access(2) */ |
| TEST(access(get_high_address(), F_OK)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| } |
| |
| /*************************************************************** |
| * only perform functional verification if flag set (-f not given) |
| ***************************************************************/ |
| if (STD_FUNCTIONAL_TEST) { |
| if (TEST_RETURN == -1) { |
| if (TEST_ERRNO == EFAULT) { |
| tst_resm(TPASS, |
| "access((char*)sbrk(0)+1,F_OK) failed as expected with errno %d (EFAULT) : %s", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO)); |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)sbrk(0)+1,F_OK) failed with errno %d : %s but expected %d (EFAULT)", |
| TEST_ERRNO, |
| strerror(TEST_ERRNO), EFAULT); |
| } |
| } else { |
| tst_resm(TFAIL, |
| "access((char*)sbrk(0)+1,F_OK) succeeded unexpectedly."); |
| |
| } |
| } |
| |
| } /* End for TEST_LOOPING */ |
| |
| /*************************************************************** |
| * cleanup and exit |
| ***************************************************************/ |
| cleanup(); |
| |
| return 0; |
| } /* End main */ |
| |
| #else |
| |
| int main() |
| { |
| tst_resm(TINFO, "test is not available on uClinux"); |
| return 0; |
| } |
| |
| #endif /* if !defined(UCLINUX) */ |
| |
| /*************************************************************** |
| * setup() - performs all ONE TIME setup for this test. |
| ***************************************************************/ |
| void setup() |
| { |
| /* capture signals */ |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| /* Pause if that option was specified */ |
| TEST_PAUSE; |
| |
| /* make and change to a temporary directory */ |
| tst_tmpdir(); |
| |
| bad_addr = |
| mmap(0, 1, PROT_NONE, MAP_PRIVATE_EXCEPT_UCLINUX | MAP_ANONYMOUS, 0, |
| 0); |
| if (bad_addr == MAP_FAILED) { |
| tst_brkm(TBROK, cleanup, "mmap failed"); |
| } |
| } /* End setup() */ |
| |
| /*************************************************************** |
| * cleanup() - performs all ONE TIME cleanup for this test at |
| * completion or premature exit. |
| ***************************************************************/ |
| void cleanup() |
| { |
| /* |
| * print timing stats if that option was specified. |
| * print errno log if that option was specified. |
| */ |
| TEST_CLEANUP; |
| |
| /* remove the temporary directory and exit with |
| return code appropriate for results */ |
| tst_rmdir(); |
| tst_exit(); |
| } /* End cleanup() */ |