/* * 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/ * */ /* $Id$ */ /********************************************************** * * 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 #include #include #include #include #include #include "test.h" #include "usctest.h" void setup(); void cleanup(void) __attribute__((noreturn)); const char *TCID="unlink08"; /* Test program identifier. */ int TST_TOTAL=3; /* Total number of test cases. */ extern int Tst_count; /* Test Case counter for tst_* routines */ int exp_enos[]={0, 0}; int unwrite_dir_setup(); int unsearch_dir_setup(); int dir_setup(); int no_setup(); struct test_case_t { const char *pathname; const char *desc; int (*setupfunc)(); 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; /* loop counter */ const char *msg; /* message returned from parse_opts */ const char *fname; const 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; /* * Call unlink(2) */ TEST(unlink(fname)); /* check return code */ if ( TEST_RETURN == -1 ) { if ( Test_cases[ind].exp_ret == -1 ) { /* neg test */ 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>) Failed, errno=%d", desc, TEST_ERRNO); } } else { if ( Test_cases[ind].exp_ret == -1 ) { tst_resm(TFAIL, "unlink(<%s>) returned %d, expected -1, errno:%d", desc, TEST_RETURN, Test_cases[ind].exp_errno); } else if ( STD_FUNCTIONAL_TEST ) { tst_resm(TPASS, "unlink(<%s>) returned %d", desc, TEST_RETURN); } else Tst_count++; Test_cases[ind].setupfunc(1); } } } /* 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; int postest = 0; /* capture signals */ tst_sig(NOFORK, DEF_HANDLER, cleanup); /* make a temp directory and cd to it */ tst_tmpdir(); /* Pause if that option was specified */ TEST_PAUSE; 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); } } /* 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 unwrite_dir_setup(flag) 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(flag) 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(flag) 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(flag) int flag; { return 0; }