| /* |
| * 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: unlink07.c,v 1.3 2001/06/06 19:24:24 nstraz Exp $ */ |
| /********************************************************** |
| * |
| * OS Test - Silicon Graphics, Inc. |
| * |
| * TEST IDENTIFIER : unlink07 |
| * |
| * EXECUTED BY : anyone |
| * |
| * TEST TITLE : unlink(2) negative testcases |
| * |
| * PARENT DOCUMENT : usctpl01 |
| * |
| * TEST CASE TOTAL : 1 |
| * |
| * 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 |
| * |
| * 1-8) 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 <string.h> |
| #include <signal.h> |
| #include <unistd.h> |
| #include <sys/param.h> /* for PATH_MAX */ |
| #include "test.h" |
| #include "usctest.h" |
| |
| void setup(); |
| void cleanup(); |
| |
| |
| extern char *get_high_address(); |
| |
| char *TCID="unlink07"; /* Test program identifier. */ |
| int TST_TOTAL=6; /* Total number of test cases. */ |
| extern int Tst_count; /* Test Case counter for tst_* routines */ |
| |
| int exp_enos[]={0, 0}; |
| |
| int longpath_setup(); |
| int no_setup(); |
| int filepath_setup(); |
| char Longpathname[PATH_MAX+2]; |
| char High_address[64]; |
| |
| struct test_case_t { |
| char *pathname; |
| char *desc; |
| int exp_errno; |
| int (*setupfunc)(); |
| } Test_cases[] = { |
| { "nonexistfile", "non-existent file", ENOENT, no_setup}, |
| { "", "path is empty string", ENOENT, no_setup}, |
| { "nefile/file", "path contains a non-existent file", |
| ENOENT, no_setup }, |
| { High_address, "address beyond address space", EFAULT, no_setup }, |
| { "file/file", "path contains a regular file", |
| ENOTDIR, filepath_setup }, |
| { High_address, "address beyond address space", EFAULT, no_setup }, |
| { Longpathname, "pathname too long", ENAMETOOLONG, longpath_setup }, |
| { (char *)-1, "negative address", EFAULT, no_setup }, |
| { NULL, NULL, 0, no_setup } |
| }; |
| |
| /*********************************************************************** |
| * Main |
| ***********************************************************************/ |
| int |
| main(int ac, char **av) |
| { |
| int lc; /* loop counter */ |
| char *msg; /* message returned from parse_opts */ |
| char *fname; |
| char *desc; |
| int ind; |
| |
| /*************************************************************** |
| * parse standard options |
| ***************************************************************/ |
| if ( (msg=parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *) NULL ) { |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| tst_exit(); |
| } |
| |
| |
| /*************************************************************** |
| * 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; |
| |
| |
| for (ind=0; Test_cases[ind].desc != NULL; ind++ ) { |
| |
| fname = Test_cases[ind].pathname; |
| desc = Test_cases[ind].desc; |
| |
| if ( fname == High_address ) |
| fname = get_high_address(); |
| |
| /* |
| * Call unlink(2) |
| */ |
| TEST(unlink(fname)); |
| |
| /* check return code */ |
| if ( TEST_RETURN == -1 ) { |
| if ( STD_FUNCTIONAL_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_count++; |
| } else { |
| tst_resm(TFAIL, |
| "unlink(<%s>) returned %d, expected -1, errno:%d", |
| desc, TEST_RETURN, Test_cases[ind].exp_errno); |
| } |
| } |
| |
| } /* End for TEST_LOOPING */ |
| |
| /*************************************************************** |
| * cleanup and exit |
| ***************************************************************/ |
| cleanup(); |
| |
| return 0; |
| } /* End main */ |
| |
| /*************************************************************** |
| * setup() - performs all ONE TIME setup for this test. |
| ***************************************************************/ |
| void |
| setup() |
| { |
| int ind; |
| |
| /* 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(); |
| |
| for (ind=0; Test_cases[ind].desc != NULL; ind++ ) { |
| Test_cases[ind].setupfunc(); |
| } |
| |
| } /* End setup() */ |
| |
| |
| /*************************************************************** |
| * cleanup() - performs all ONE TIME cleanup for this test at |
| * completion or premature exit. |
| ***************************************************************/ |
| void |
| cleanup() |
| { |
| chmod("unwrite_dir", 0777); |
| chmod("unsearch_dir", 0777); |
| |
| /* |
| * print timing stats if that option was specified. |
| * print errno log 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() */ |
| |
| /****************************************************************** |
| * |
| ******************************************************************/ |
| int |
| no_setup() |
| { |
| return 0; |
| } |
| |
| /****************************************************************** |
| * |
| ******************************************************************/ |
| int |
| longpath_setup() |
| { |
| int ind; |
| |
| for(ind=0; ind<= PATH_MAX+1; ind++) { |
| Longpathname[ind] = 'a'; |
| } |
| return 0; |
| |
| } |
| /****************************************************************** |
| * |
| ******************************************************************/ |
| int |
| filepath_setup() |
| { |
| int fd; |
| |
| if ( (fd=creat("file", 0777)) == -1 ) { |
| tst_brkm(TBROK, cleanup, "creat(file) failed, errno:%d %s", |
| errno, strerror(errno)); |
| } |
| close(fd); |
| return 0; |
| } |
| |