diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/getpgid01.c')
| -rw-r--r-- | winsup/testsuite/winsup.api/ltp/getpgid01.c | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/getpgid01.c b/winsup/testsuite/winsup.api/ltp/getpgid01.c deleted file mode 100644 index 88907f413..000000000 --- a/winsup/testsuite/winsup.api/ltp/getpgid01.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * - * 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 - * getpgid01.c - * - * DESCRIPTION - * Testcase to check the basic functionality of getpgid(). - * - * ALGORITHM - * block1: Does getpgid(0), and checks for error. - * block2: Does getpgid(getpid()) and checks for error. - * block3: Does getpgid(getppid()) and checks for error. - * block4: Verifies that getpgid(getpgid(0)) == getpgid(0). - * block5: Does getpgid(1) and checks for error. - * - * USAGE - * getpgid01 - * - * HISTORY - * 07/2001 Ported by Wayne Boyer - * - * RESTRICTIONS - * Expects that there are no EPERM limitations on getting the - * process group ID from proc 1 (init). - */ - -#include <sys/types.h> -#include <errno.h> -#include <sys/wait.h> -#include <test.h> -#include <usctest.h> - -void setup(void); -void cleanup(void) __attribute__((noreturn)); - -const char *TCID = "getpgid01"; -int TST_TOTAL = 1; -extern int Tst_count; - -int -main(int ac, char **av) -{ - int lc; /* loop counter */ - const char *msg; /* message returned by parse_opts */ - - register int pgid_0, pgid_1; - register int my_pid, my_ppid; - int ex_stat, fail = 0; - - /* parse standard options */ - if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){ - tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg); - } - - setup(); - - /* check looping state if -i option given */ - for (lc = 0; TEST_LOOPING(lc); lc++) { - /* reset Tst_count in case we are looping */ - Tst_count = 0; - - if ((pgid_0 = fork()) < 0) { - tst_brkm(TBROK, cleanup, "fork() failed"); - } - if (pgid_0 > 0) { /* parent */ - /* - * parent process waits for child to exit, and then - * exits itself. - */ - while ((pgid_0 = wait(&ex_stat)) > 0); - - if (WEXITSTATUS(ex_stat) == 0) { - tst_resm(TINFO, "%s PASSED", TCID); - } else { - tst_resm(TINFO, "%s FAILED", TCID); - } - - /* let the child carry on */ - exit(0); - } - - /* child */ - tst_resm(TINFO, "Enter block 1"); - fail = 0; - if ((pgid_0 = getpgid(0)) < 0) { - perror("getpgid"); - tst_resm(TFAIL, "getpgid(0) failed"); - fail = 1; - } - - if (fail) { - tst_resm(TINFO, "Test block 1: getpgid(0) FAILED"); - } else { - tst_resm(TPASS, "Test block 1: getpgid(0) PASSED"); - } - tst_resm(TINFO, "Exit block 1"); - - tst_resm(TINFO, "Enter block 2"); - fail = 0; - - my_pid = getpid(); - if ((pgid_1 = getpgid(my_pid)) < 0) { - perror("getpgid"); - tst_resm(TFAIL, "getpgid(my_pid=%d) failed", my_pid); - tst_exit(); - } - if (pgid_0 != pgid_1) { - tst_resm(TFAIL, "getpgid(my_pid=%d) != getpgid(0) " - "[%d != %d]", my_pid, pgid_1, pgid_0); - fail = 1; - } - if (fail) { - tst_resm(TINFO, "Test block 2: getpgid(getpid()) " - "FAILED"); - } else { - tst_resm(TPASS, "Test blcok 2: getpgid(getpid()) " - "PASSED"); - } - tst_resm(TINFO, "Exit block 2"); - - tst_resm(TINFO, "Enter block 3"); - fail = 0; - - my_ppid = getppid(); - if ((pgid_1 = getpgid(my_ppid)) < 0) { - perror("getpgid"); - tst_resm(TFAIL, "getpgid(my_ppid=%d) failed", - my_ppid); - tst_exit(); - } - if (pgid_0 != pgid_1) { - tst_resm(TFAIL, "getpgid(my_ppid=%d) != getpgid(0) " - "[%d != %d]", my_ppid, pgid_1, pgid_0); - fail = 1; - } - - if (fail) { - tst_resm(TINFO, "Test block 3: getpgid(getppid()) " - "FAILED"); - } else { - tst_resm(TPASS, "Test block 3: getpgid(getppid()) " - "PASSED"); - } - tst_resm(TINFO, "Exit block 3"); - - tst_resm(TINFO, "Enter block 4"); - fail = 0; - - if ((pgid_1 = getpgid(pgid_0)) < 0) { - perror("getpgid"); - tst_resm(TFAIL, "getpgid(my_pgid=%d) failed", pgid_0); - tst_exit(); - } - if (pgid_0 != pgid_1) { - tst_resm(TFAIL, "getpgid(my_pgid=%d) != getpgid(0) " - "[%d != %d]", pgid_0, pgid_1, pgid_0); - fail = 1; - } - - if (fail) { - tst_resm(TINFO, "Test block 4: getpgid(1) FAILED"); - } else { - tst_resm(TPASS, "Test block 4: getpgid(1) PASSED"); - } - tst_resm(TINFO, "Exit block 4"); -#ifndef __CYGWIN__ -block5: - tst_resm(TINFO, "Enter block 5"); - fail = 0; - - if (getpgid(1) < 0) { - perror("getpgid"); - tst_resm(TFAIL, "getpgid(1) failed"); - fail = 1; - } - - if (fail) { - tst_resm(TINFO, "Test block 5: getpgid(1) FAILED"); - } else { - tst_resm(TPASS, "Test block 5: getpgid(1) PASSED"); - } - tst_resm(TINFO, "Exit block 5"); -#endif - } - cleanup(); -} - -/* - * setup() - performs all ONE TIME setup for this test. - */ -void -setup() -{ - /* capture signals */ - tst_sig(FORK, DEF_HANDLER, cleanup); - - /* Pause if that option was specified */ - TEST_PAUSE; -} - - -/* - * cleanup() - performs all ONE TIME cleanup for this test at - * completion or premature exit. - */ -void -cleanup() -{ - /* - * print timing stats if that option was specified. - * print errno log if that option was specified. - */ - TEST_CLEANUP; - - /* exit with return code appropriate for results */ - tst_exit(); -} - |