177 lines
4.1 KiB
C
177 lines
4.1 KiB
C
/*
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* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Further, this software is distributed without any warranty that it is
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* free of the rightful claim of any third person regarding infringement
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* or the like. Any license provided herein, whether implied or
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* otherwise, applies only to this software file. Patent licenses, if
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* any, provided herein do not apply to combinations of this program with
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* other software, or any other product whatsoever.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
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* Mountain View, CA 94043, or:
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*
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* http://www.sgi.com
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*
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* For further information regarding this notice, see:
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*
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* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
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*
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* Author: William Roske
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* Co-pilot: Dave Fenner
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*/
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/*
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* Testcase to test the basic functionality of setreuid(2) system call.
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*/
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#include <errno.h>
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#include <string.h>
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#include <signal.h>
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#include <sys/types.h>
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#include "test.h"
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#include "compat_16.h"
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static void setup(void);
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static void cleanup(void);
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TCID_DEFINE(setreuid01);
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int TST_TOTAL = 5;
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static uid_t ruid, euid; /* real and effective user ids */
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int main(int ac, char **av)
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{
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int lc;
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tst_parse_opts(ac, av, NULL, NULL);
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setup();
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for (lc = 0; TEST_LOOPING(lc); lc++) {
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tst_count = 0;
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/*
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* TEST CASE:
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* Don't change either real or effective uid
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*/
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ruid = getuid(); /* get real uid */
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UID16_CHECK(ruid, setreuid, cleanup);
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euid = geteuid(); /* get effective uid */
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UID16_CHECK(euid, setreuid, cleanup);
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TEST(SETREUID(cleanup, -1, -1));
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL,
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"setreuid - Don't change either real or effective uid failed, errno=%d : %s",
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TEST_ERRNO, strerror(TEST_ERRNO));
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} else {
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tst_resm(TPASS,
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"setreuid - Don't change either real or effective uid returned %ld",
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TEST_RETURN);
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}
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/*
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* TEST CASE:
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* change effective to effective uid
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*/
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TEST(SETREUID(cleanup, -1, euid));
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL,
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"setreuid - change effective to effective uid failed, errno=%d : %s",
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TEST_ERRNO, strerror(TEST_ERRNO));
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} else {
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tst_resm(TPASS,
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"setreuid - change effective to effective uid returned %ld",
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TEST_RETURN);
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}
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/*
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* TEST CASE:
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* change real to real uid
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*/
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TEST(SETREUID(cleanup, ruid, -1));
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL,
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"setreuid - change real to real uid failed, errno=%d : %s",
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TEST_ERRNO, strerror(TEST_ERRNO));
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} else {
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tst_resm(TPASS,
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"setreuid - change real to real uid returned %ld",
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TEST_RETURN);
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}
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/*
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* TEST CASE:
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* change effective to real uid
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*/
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TEST(SETREUID(cleanup, -1, ruid));
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL,
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"setreuid - change effective to real uid failed, errno=%d : %s",
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TEST_ERRNO, strerror(TEST_ERRNO));
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} else {
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tst_resm(TPASS,
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"setreuid - change effective to real uid returned %ld",
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TEST_RETURN);
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}
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/*
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* TEST CASE:
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* try to change real to current real
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*/
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TEST(SETREUID(cleanup, ruid, ruid));
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL,
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"setreuid - try to change real to current real failed, errno=%d : %s",
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TEST_ERRNO, strerror(TEST_ERRNO));
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} else {
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tst_resm(TPASS,
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"setreuid - try to change real to current real returned %ld",
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TEST_RETURN);
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}
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}
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cleanup();
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tst_exit();
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}
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static void setup(void)
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{
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tst_sig(NOFORK, DEF_HANDLER, cleanup);
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TEST_PAUSE;
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tst_tmpdir();
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}
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static void cleanup(void)
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{
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tst_rmdir();
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}
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