| /* |
| * 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., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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: unlink08.c,v 1.5 2009/11/02 13:57:19 subrata_modak Exp $ */ |
| /********************************************************** |
| * |
| * OS Test - Silicon Graphics, Inc. |
| * |
| * TEST IDENTIFIER : unlink08 |
| * |
| * EXECUTED BY : anyone |
| * |
| * TEST TITLE : unlink(2) negative testcases |
| * |
| * PARENT DOCUMENT : usctpl01 |
| * |
| * TEST CASE TOTAL : 3 |
| * |
| * WALL CLOCK TIME : 1 |
| * |
| * CPU TYPES : ALL |
| * |
| * AUTHOR : Richard Logan |
| * |
| * CO-PILOT : William Roske |
| * |
| * DATE STARTED : 03/30/94 |
| * |
| * INITIAL RELEASE : UNICOS 7.0 |
| * |
| * TEST CASES |
| * |
| * 1-3) See Testcases structure below. |
| * |
| * INPUT SPECIFICATIONS |
| * The standard options for system call tests are accepted. |
| * (See the parse_opts(3) man page). |
| * |
| * OUTPUT SPECIFICATIONS |
| *$ |
| * DURATION |
| * Terminates - with frequency and infinite modes. |
| * |
| * SIGNALS |
| * Uses SIGUSR1 to pause before test if option set. |
| * (See the parse_opts(3) man page). |
| * |
| * RESOURCES |
| * None |
| * |
| * ENVIRONMENTAL NEEDS |
| * No run-time environmental needs. |
| * |
| * SPECIAL PROCEDURAL REQUIREMENTS |
| * None |
| * |
| * INTERCASE DEPENDENCIES |
| * None |
| * |
| * DETAILED DESCRIPTION |
| * This is a Phase I test for the unlink(2) system call. It is intended |
| * to provide a limited exposure of the system call, for now. It |
| * should/will be extended when full functional tests are written for |
| * unlink(2). |
| * |
| * Setup: |
| * Setup signal handling. |
| * 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, Issue a PASS message. |
| * |
| * Cleanup: |
| * Print errno log and/or timing stats if options given |
| * |
| * |
| *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/ |
| |
| #include <sys/types.h> |
| #include <sys/fcntl.h> |
| #include <sys/stat.h> |
| #include <errno.h> |
| #include <signal.h> |
| #include <unistd.h> |
| #include <string.h> |
| #include "test.h" |
| |
| void setup(void); |
| void cleanup(void); |
| |
| char *TCID = "unlink08"; |
| int TST_TOTAL = 3; |
| |
| int unwrite_dir_setup(int flag); |
| int unsearch_dir_setup(int flag); |
| int dir_setup(int flag); |
| int no_setup(int flag); |
| |
| struct test_case_t { |
| char *pathname; |
| char *desc; |
| int (*setupfunc) (int flag); |
| int exp_ret; /* -1 means error, 0 means != -1 */ |
| int exp_errno; |
| } Test_cases[] = { |
| { |
| "unwrite_dir/file", "unwritable directory", unwrite_dir_setup, |
| -1, EACCES}, { |
| "unsearch_dir/file", "unsearchable directory", |
| unsearch_dir_setup, -1, EACCES}, |
| #ifdef linux |
| { |
| "regdir", "directory", dir_setup, -1, EISDIR}, |
| #else |
| { |
| "regdir", "directory", dir_setup, -1, EPERM}, |
| #endif |
| { |
| NULL, NULL, no_setup, -1, 0} |
| }; |
| |
| /*********************************************************************** |
| * Main |
| ***********************************************************************/ |
| int main(int ac, char **av) |
| { |
| int lc; |
| const char *msg; |
| char *fname; |
| char *desc; |
| int ind; |
| |
| /*************************************************************** |
| * 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 -c option given |
| ***************************************************************/ |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| tst_count = 0; |
| |
| for (ind = 0; Test_cases[ind].desc != NULL; ind++) { |
| |
| fname = Test_cases[ind].pathname; |
| desc = Test_cases[ind].desc; |
| |
| /* |
| * Call unlink(2) |
| */ |
| TEST(unlink(fname)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| if (Test_cases[ind].exp_ret == -1) { /* neg test */ |
| if (TEST_ERRNO == |
| Test_cases[ind].exp_errno) |
| tst_resm(TPASS, |
| "unlink(<%s>) Failed, errno=%d", |
| desc, |
| TEST_ERRNO); |
| else |
| tst_resm(TFAIL, |
| "unlink(<%s>) Failed, errno=%d, expected errno:%d", |
| desc, |
| TEST_ERRNO, |
| Test_cases |
| [ind].exp_errno); |
| } else { |
| tst_resm(TFAIL, |
| "unlink(<%s>) Failed, errno=%d", |
| desc, TEST_ERRNO); |
| } |
| } else { |
| if (Test_cases[ind].exp_ret == -1) { |
| tst_resm(TFAIL, |
| "unlink(<%s>) returned %ld, expected -1, errno:%d", |
| desc, TEST_RETURN, |
| Test_cases[ind].exp_errno); |
| } else { |
| tst_resm(TPASS, |
| "unlink(<%s>) returned %ld", |
| desc, TEST_RETURN); |
| } |
| Test_cases[ind].setupfunc(1); |
| } |
| } |
| |
| } |
| |
| cleanup(); |
| tst_exit(); |
| } |
| |
| /*************************************************************** |
| * setup() - performs all ONE TIME setup for this test. |
| ***************************************************************/ |
| void setup(void) |
| { |
| int ind; |
| int postest = 0; |
| |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| |
| tst_tmpdir(); |
| |
| if (geteuid() == 0) { |
| postest++; |
| } |
| |
| for (ind = 0; Test_cases[ind].desc != NULL; ind++) { |
| if (Test_cases[ind].exp_errno == EACCES && postest) |
| Test_cases[ind].exp_ret = 0; /* set as a pos test */ |
| Test_cases[ind].setupfunc(0); |
| } |
| |
| } |
| |
| /*************************************************************** |
| * cleanup() - performs all ONE TIME cleanup for this test at |
| * completion or premature exit. |
| ***************************************************************/ |
| void cleanup(void) |
| { |
| chmod("unwrite_dir", 0777); |
| chmod("unsearch_dir", 0777); |
| |
| tst_rmdir(); |
| |
| } |
| |
| /****************************************************************** |
| * |
| ******************************************************************/ |
| int unwrite_dir_setup(int flag) |
| { |
| int fd; |
| |
| if (!flag) { /* initial setup */ |
| if (mkdir("unwrite_dir", 0777) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "mkdir(unwrite_dir, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| |
| if ((fd = creat("unwrite_dir/file", 0777)) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "creat(unwrite_dir/file, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| close(fd); |
| |
| if (chmod("unwrite_dir", 0555) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "chmod(unwrite_dir, 0555) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| } else { /* resetup */ |
| if (chmod("unwrite_dir", 0777) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "chmod(unwrite_dir, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| |
| if ((fd = creat("unwrite_dir/file", 0777)) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "creat(unwrite_dir/file, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| close(fd); |
| |
| if (chmod("unwrite_dir", 0555) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "chmod(unwrite_dir, 0555) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| } |
| return 0; |
| } |
| |
| /****************************************************************** |
| * |
| ******************************************************************/ |
| int unsearch_dir_setup(int flag) |
| { |
| int fd; |
| |
| if (!flag) { /* initial setup */ |
| if (mkdir("unsearch_dir", 0777) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "mkdir(unsearch_dir, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| |
| if ((fd = creat("unsearch_dir/file", 0777)) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "creat(unsearch_dir/file, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| close(fd); |
| |
| if (chmod("unsearch_dir", 0666) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "chmod(unsearch_dir, 0666) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| } else { /* resetup */ |
| if (chmod("unsearch_dir", 0777) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "chmod(unsearch_dir, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| |
| if ((fd = creat("unsearch_dir/file", 0777)) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "creat(unsearch_dir/file, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| close(fd); |
| |
| if (chmod("unsearch_dir", 0666) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "chmod(unsearch_dir, 0666) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| } |
| return 0; |
| } |
| |
| /****************************************************************** |
| * |
| ******************************************************************/ |
| int dir_setup(int flag) |
| { |
| if (mkdir("regdir", 0777) == -1) { |
| tst_brkm(TBROK, cleanup, |
| "mkdir(unwrite_dir, 0777) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| return 0; |
| } |
| |
| /****************************************************************** |
| * |
| ******************************************************************/ |
| int no_setup(int flag) |
| { |
| return 0; |
| } |