1 files changed, 136 insertions, 0 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/getuid02.c b/winsup/testsuite/winsup.api/ltp/getuid02.c
new file mode 100644
index 000000000..b35072518
--- /dev/null
+++ b/winsup/testsuite/winsup.api/ltp/getuid02.c
@@ -0,0 +1,136 @@
+/*
+ *
+ *   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
+ * 	getuid02.c
+ *
+ * DESCRIPTION
+ *	Testcase to check the basic functionality of the geteuid() system call.
+ *
+ * USAGE:  <for command-line>
+ *  getuid02 [-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>
+
+char *TCID = "getuid02";
+int TST_TOTAL = 1;
+extern int Tst_count;
+
+void setup(void);
+void cleanup(void);
+
+main(int ac, char **av)
+{
+	int lc;				/* loop counter */
+	const char *msg;		/* message returned by parse_opts */
+
+	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);
+	}
+
+	setup();
+
+	/* check looping state if -i option is given */
+	for (lc = 0; TEST_LOOPING(lc); lc++) {
+		/* reset Tst_count in case we are looping */
+		Tst_count = 0;
+
+		TEST(geteuid());
+
+		if (TEST_RETURN < 0) {
+			tst_brkm(TBROK, cleanup, "This should never happen");
+		}
+
+		if (STD_FUNCTIONAL_TEST) {
+
+			pwent = getpwuid(TEST_RETURN);
+			if (pwent == NULL) {
+				tst_resm(TFAIL, "geteuid() returned unexpected "
+					 "value %d", TEST_RETURN);
+			} else {
+				if (pwent->pw_uid != TEST_RETURN) {
+					tst_resm(TFAIL, "getpwuid() value, %d, "
+						 "does not match geteuid() "
+						 "value, %d", pwent->pw_uid,
+						 TEST_RETURN);
+				} else {
+					tst_resm(TPASS, "values from geteuid()"
+						 " and getpwuid() match");
+				}
+			}
+		} 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 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();
+}
+