Signed-off-by: Manas Kumar Nayak <[email protected]>, To: LTP List <[email protected]>, Cc: Deepakraj B Himavantharaj <[email protected]>, Cc: Subrata Modak <[email protected]>, Cc: Masatake YAMATO <[email protected]>, ---
--- ltp-intermediate-20090518-manas-work-original/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c 1970-01-01 05:30:00.000000000 +0530 +++ ltp-intermediate-20090518-manas-work/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c 2009-05-18 22:06:44.000000000 +0530 @@ -0,0 +1,198 @@ +/******************************************************************************/ +/* Copyright (c) Crackerjack Project., 2007 */ +/* */ +/* This program is free software; you can redistribute it and/or modify */ +/* it under the terms of the GNU General Public License as published by */ +/* the Free Software Foundation; either version 2 of the License, or */ +/* (at your option) any later version. */ +/* */ +/* This program is distributed in the hope that it will be useful, */ +/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ +/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See */ +/* the GNU General Public License for more details. */ +/* */ +/* You should have received a copy of the GNU General Public License */ +/* along with this program; if not, write to the Free Software */ +/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/* */ +/******************************************************************************/ +/******************************************************************************/ +/* */ +/* File: set_thread_area_02.c */ +/* */ +/* Description: This test checks for propper error code on syscalls */ +/* 1) get__thread_area(): */ +/* get_thread_area returns an entry in the current thread's */ +/* Thread Local Storage (TLS) array.get_thread_area returns 0 */ +/* on success. Otherwise, it returns -1 */ +/* 2)set_thread_area(): */ +/* set_thread_area() sets an entry in the current thread's */ +/* Thread Local.When set_thread_area() is passed an */ +/* entry_number of -1, it uses a free TLS entry. */ +/* set_thread_area() returns 0 on success, and -1 on failure */ +/* with errno set appropriately. */ +/* */ +/* */ +/* Usage: <for command-line> */ +/* set_thread_area_02 [-c n] [-e][-i n] [-I x] [-p x] [-t] */ +/* where, -c n : Run n copies concurrently. */ +/* -e : Turn on errno logging. */ +/* -i n : Execute test n times. */ +/* -I x : Execute test for x seconds. */ +/* -P x : Pause for x seconds between iterations. */ +/* -t : Turn on syscall timing. */ +/* */ +/* Total Tests: 3 */ +/* */ +/* Test Name: set_thread_area_02 + */ +/* History: Porting from Crackerjack to LTP is done by */ +/* Manas Kumar Nayak [email protected]> */ +/******************************************************************************/ + +#include <stdio.h> +#include <errno.h> +#include <linux/unistd.h> +#include <asm/ldt.h> + +/* Harness Specific Include Files. */ +#include "test.h" +#include "usctest.h" +#include "linux_syscall_numbers.h" + +/* Extern Global Variables */ +extern int Tst_count; /* counter for tst_xxx routines. */ +extern char *TESTDIR; /* temporary dir created by tst_tmpdir() */ + +/* Global Variables */ +char *TCID = "set_thread_area_02"; /* Test program identifier.*/ +int testno; +int TST_TOTAL = 3; /* total number of tests in this file. */ + +/* Extern Global Functions */ +/******************************************************************************/ +/* */ +/* Function: cleanup */ +/* */ +/* Description: Performs all one time clean up for this test on successful */ +/* completion, premature exit or failure. Closes all temporary */ +/* files, removes all temporary directories exits the test with */ +/* appropriate return code by calling tst_exit() function. */ +/* */ +/* Input: None. */ +/* */ +/* Output: None. */ +/* */ +/* Return: On failure - Exits calling tst_exit(). Non '0' return code. */ +/* On success - Exits calling tst_exit(). With '0' return code. */ +/* */ +/******************************************************************************/ +extern void cleanup() { + /* Remove tmp dir and all files in it */ + TEST_CLEANUP; + tst_rmdir(); + + /* Exit with appropriate return code. */ + tst_exit(); +} + +/* Local Functions */ +/******************************************************************************/ +/* */ +/* Function: setup */ +/* */ +/* Description: Performs all one time setup for this test. This function is */ +/* typically used to capture signals, create temporary dirs */ +/* and temporary files that may be used in the course of this */ +/* test. */ +/* */ +/* Input: None. */ +/* */ +/* Output: None. */ +/* */ +/* Return: On failure - Exits by calling cleanup(). */ +/* On success - returns 0. */ +/* */ +/******************************************************************************/ +void setup() { + /* Capture signals if any */ + /* Create temporary directories */ + TEST_PAUSE; + tst_tmpdir(); +} + +int main(int ac, char **av) { + + struct user_desc u_info; + int result; + int lc; /* loop counter */ + char *msg; /* message returned from parse_opts */ + + /* parse standard options */ + if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){ + tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg); + tst_exit(); + } + + setup(); + + /* Check looping state if -i option given */ + for (lc = 0; TEST_LOOPING(lc); ++lc) { + Tst_count = 0; + for (testno = 0; testno < TST_TOTAL; ++testno) { + u_info.entry_number = 6; + + /* + * This call to get_thread_area function should be sucessful. + */ + + TEST(result = syscall(244, &u_info)); //call get_thread_area() + if(TEST_RETURN == -1) { + tst_resm(TFAIL, "call get_thraed_area() failed with errno = %d ", TEST_ERRNO, strerror(TEST_ERRNO)); + cleanup(); + tst_exit(); + } + + u_info.entry_number = -2; + /* + * This call to set_thread_area function with invalid entry_number should be FAILED. + */ + + TEST(result = syscall(243, &u_info)); //call set_thread_area() + if(TEST_RETURN == -1) { + if(TEST_ERRNO == EINVAL){ + tst_resm(TPASS, "Call to set_thread_area call failed with invalid entry_number result = %d (expected EINVAL)",TEST_ERRNO); + } + else { + tst_resm(TPASS,"Call to set_thread_area with invalid entry_number got unexpected result = %d (expected EINVAL)",TEST_ERRNO); + } + } + else { + tst_resm(TFAIL,"Call to set_thread_area with invalid entry_number succeed,but should fail" ); + cleanup(); + tst_exit(); + } + + /* + * This call to set_thread_area function with an invalid pointer should be FAILED with EFAULT. + */ + + TEST(result = syscall(243,(struct user_desc *)-9)); //call set_thread_area() + if(TEST_RETURN == -1) { + if(TEST_ERRNO == EFAULT){ + tst_resm(TPASS, "Call to set_thread_area call with invalid entry_number result = %d (got expected error EFAULT)",TEST_ERRNO); + } + else { + tst_resm(TPASS,"Call to set_thread_area with invalid entry_number got unexpected result = %d (expected EFAULT)",TEST_ERRNO); + } + } + else { + tst_resm(TFAIL,"Call to set_thread_area with invalid entry_number succeed,but should fail" ); + tst_exit(); + } + } + } + cleanup(); + tst_exit(); +} + --- ltp-intermediate-20090518-manas-work-original/runtest/syscalls 2009-05-18 21:57:18.000000000 +0530 +++ ltp-intermediate-20090518-manas-work/runtest/syscalls 2009-05-18 22:07:55.000000000 +0530 @@ -971,6 +971,7 @@ setrlimit03 setrlimit03 set_robust_list01 set_robust_list01 set_thread_area01 set_thread_area01 +set_thread_area02 set_thread_area02 setsid01 setsid01 --- Regards-- Manas ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
