/* * 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: ulimit01.c,v 1.6 2009/11/02 13:57:19 subrata_modak Exp $ */ /********************************************************** * * OS Test - Silicon Graphics, Inc. * * TEST IDENTIFIER : ulimit01 * * EXECUTED BY : anyone * * TEST TITLE : Basic test for ulimit(2) * * PARENT DOCUMENT : usctpl01 * * TEST CASE TOTAL : 6 * * WALL CLOCK TIME : 1 * * CPU TYPES : ALL * * AUTHOR : William Roske * * CO-PILOT : Dave Fenner * * DATE STARTED : 03/30/92 * * INITIAL RELEASE : UNICOS 7.0 * * TEST CASES * * 1.) ulimit(2) returns...(See Description) * * 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 * The libcuts.a and libsys.a libraries must be included in * the compilation of this test. * * SPECIAL PROCEDURAL REQUIREMENTS * None * * INTERCASE DEPENDENCIES * None * * DETAILED DESCRIPTION * This is a Phase I test for the ulimit(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 * ulimit(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 "test.h" void setup(); void cleanup(); char *TCID = "ulimit01"; int TST_TOTAL = 6; int cmd; long limit; /* saved limit */ struct limits_t { int cmd; long newlimit; int nlim_flag; /* special flag for UL_SETFSIZE records */ int exp_fail; } Scenarios[] = { { UL_GETFSIZE, -1, 0, 0}, { UL_SETFSIZE, -2, 1, 0}, /* case case: must be after UL_GETFSIZE */ { UL_SETFSIZE, -2, 2, 0}, /* case case: must be after UL_GETFSIZE */ #if UL_GMEMLIM { UL_GMEMLIM, -1, 0, 0}, #endif #if UL_GDESLIM { UL_GDESLIM, -1, 0, 0}, #endif #if UL_GSHMEMLIM { UL_GSHMEMLIM, -1, 0, 0}, #endif }; int main(int ac, char **av) { int lc; int i; int tmp; TST_TOTAL = sizeof(Scenarios) / sizeof(struct limits_t); /*************************************************************** * parse standard options ***************************************************************/ tst_parse_opts(ac, av, NULL, NULL); /*************************************************************** * perform global setup for test ***************************************************************/ setup(); /*************************************************************** * check looping state if -c option given ***************************************************************/ for (lc = 0; TEST_LOOPING(lc); lc++) { tst_count = 0; for (i = 0; i < TST_TOTAL; i++) { cmd = Scenarios[i].cmd; limit = Scenarios[i].newlimit; /* * Call ulimit(2) */ TEST(ulimit(cmd, limit)); /* check return code */ if (TEST_RETURN == -1) { if (Scenarios[i].exp_fail) { tst_resm(TPASS | TTERRNO, "ulimit(%d, %ld) Failed expectedly", cmd, limit); } else { tst_resm(TFAIL | TTERRNO, "ulimit(%d, %ld) Failed", cmd, limit); } } else { if (Scenarios[i].exp_fail) { tst_resm(TFAIL, "ulimit(%d, %ld) returned %ld, succeeded unexpectedly", cmd, limit, TEST_RETURN); } else { tst_resm(TPASS, "ulimit(%d, %ld) returned %ld", cmd, limit, TEST_RETURN); } /* * Save the UL_GETFSIZE return value in the newlimit field * for UL_SETFSIZE test cases. */ if (cmd == UL_GETFSIZE) { for (tmp = i + 1; tmp < TST_TOTAL; tmp++) { if (Scenarios[tmp].nlim_flag == 1) { Scenarios[tmp].newlimit = TEST_RETURN; } if (Scenarios[tmp].nlim_flag == 2) { Scenarios[tmp].newlimit = TEST_RETURN - 1; } } } } } } /*************************************************************** * cleanup and exit ***************************************************************/ cleanup(); tst_exit(); } /*************************************************************** * setup() - performs all ONE TIME setup for this test. ***************************************************************/ void setup(void) { tst_sig(NOFORK, DEF_HANDLER, cleanup); TEST_PAUSE; } /*************************************************************** * cleanup() - performs all ONE TIME cleanup for this test at * completion or premature exit. ***************************************************************/ void cleanup(void) { }