diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/getgid02.c')
| -rw-r--r-- | winsup/testsuite/winsup.api/ltp/getgid02.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/getgid02.c b/winsup/testsuite/winsup.api/ltp/getgid02.c new file mode 100644 index 000000000..290ef10c5 --- /dev/null +++ b/winsup/testsuite/winsup.api/ltp/getgid02.c @@ -0,0 +1,158 @@ +/* + * + * Copyright (c) International Business Machines Corp., 2001 + * + * 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 + */ + +/* + * NAME + * getgid02.c + * + * DESCRIPTION + * Testcase to check the basic functionality of getegid(). + * + * ALGORITHM + * call setup + * loop if that option was specified + * Execute getegid() call using TEST macro + * if not expected value + * break remaining tests and cleanup + * if STD_FUNCTIONAL_TEST + * Execute geteuid() call + * Execute getpwduid() call + * if the passwd entry is NULL + * break the remaining tests and cleanup + * else if pwent->pw_gid != TEST_RETURN + * print failure message + * else + * print pass message + * else + * print pass message + * call cleanup + * + * USAGE: <for command-line> + * getgid02 [-c n] [-f] [-i n] [-I x] [-P x] [-t] + * where, -c n : Run n copies concurrently. + * -f : Turn off functionality Testing. + * -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. + * + * HISTORY + * 07/2001 Ported by Wayne Boyer + * + * RESTRICTIONS + * none + */ + +#include <pwd.h> +#include <errno.h> + +#include "test.h" +#include "usctest.h" + +void cleanup(void); +void setup(void); + +char *TCID= "getgid02"; +int TST_TOTAL = 1; +extern int Tst_count; + +main(int ac, char **av) +{ + int lc; /* loop counter */ + const char *msg; /* message returned from parse_opts */ + int euid; + struct passwd *pwent; + + /* parse standard options */ + if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){ + tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg); + /*NOTREACHED*/ + } + + setup(); /* global setup */ + + /* The following loop checks looping state if -i option given */ + for (lc = 0; TEST_LOOPING(lc); lc++) { + + /* reset Tst_count in case we are looping */ + Tst_count = 0; + + TEST(getegid()); + + if (TEST_RETURN < 0) { + tst_brkm(TBROK, cleanup, "This should never happen"); + } + + if (STD_FUNCTIONAL_TEST) { + euid = geteuid(); + + pwent = getpwuid(euid); + + if (pwent == NULL) { + tst_brkm(TBROK, cleanup, "geteuid() returned " + "unexpected value %d", euid); + } else { + if (pwent->pw_gid != TEST_RETURN) { + tst_resm(TFAIL, "getegid() return value" + " %d unexpected - expected %d", + TEST_RETURN, pwent->pw_gid); + } else { + tst_resm(TPASS, "effective group id %d " + "is correct", TEST_RETURN); + } + } + } else { + tst_resm(TPASS, "call succeeded"); + } + } + cleanup(); + + /*NOTREACHED*/ +} + + +/* + * setup() - performs all ONE TIME setup for this test + */ +void +setup() +{ + /* capture signals */ + tst_sig(NOFORK, DEF_HANDLER, cleanup); + + /* Pause if that option was specified */ + TEST_PAUSE; +} + +/* + * cleanup() - performs all the ONE TIME cleanup for this test at completion + * or premature exit. + */ +void +cleanup() +{ + /* + * print timing status if that option was specified. + * print errno log if that option was specified + */ + TEST_CLEANUP; + + /* exit with return code appropriate for results */ + tst_exit(); +} |