Cleaned up bitrot in nsswitch testsuite. Merged tests across from TNG

[tprouty/samba.git] / testsuite / nsswitch / getent_pwent.c

diff --git a/testsuite/nsswitch/getent_pwent.c b/testsuite/nsswitch/getent_pwent.c
new file mode 100644 (file)
index 0000000..96c8044
--- /dev/null
+++ b/testsuite/nsswitch/getent_pwent.c
@@ -0,0 +1,113 @@
+/* Test out of order operations with {set,get,end}pwent */
+
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   Security context tests
+   Copyright (C) Tim Potter 2000
+   
+   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <stdio.h>
+#include <pwd.h>
+
+int main (int argc, char **argv)
+{
+       struct passwd *pw;
+       int found = 0;
+       int num_users, i;
+
+       /* Test getpwent() without setpwent() */
+
+       for (i = 0; i < 100; i++) {
+               pw = getpwent();
+
+               /* This is supposed to work */
+
+#if 0
+               if (pw != NULL) {
+                       printf("FAIL: getpwent() with no setpwent()\n");
+                       return 1;
+               }
+#endif
+       }
+
+       /* Work out how many user till first domain user */
+
+       num_users = 0;
+       setpwent();
+
+       while (1) {
+               pw = getpwent();
+               num_users++;
+
+               if (pw == NULL) break;
+
+               if (strchr(pw->pw_name, '/')) {
+                       found = 1;
+                       break;
+               }
+
+       }
+
+       if (!found) {
+               printf("FAIL: could not find any domain users\n");
+               return 1;
+       }
+
+       /* Test stopping getpwent in the middle of a set of users */
+
+       endpwent();
+
+       /* Test setpwent() without any getpwent() calls */
+
+       setpwent();
+
+       for (i = 0; i < (num_users - 1); i++) {
+               getpwent();
+       }
+
+       endpwent();
+
+       /* Test lots of setpwent() calls */
+       
+       setpwent();
+
+       for (i = 0; i < (num_users - 1); i++) {
+               getpwent();
+       }
+
+       for (i = 0; i < 100; i++) {
+               setpwent();
+       }
+
+       /* Test lots of endpwent() calls */
+
+       setpwent();
+
+       for (i = 0; i < (num_users - 1); i++) {
+               getpwent();
+       }
+
+       for (i = 0; i < 100; i++) {
+               endpwent();
+       }
+
+       /* Everything's cool */
+
+       printf("PASS\n");
+       return 0;
+}