1 files changed, 66 insertions, 0 deletions
diff --git a/client/connect_test.c b/client/connect_test.c
new file mode 100644
index 00000000000..661d448fdb0
--- /dev/null
+++ b/client/connect_test.c
@@ -0,0 +1,66 @@
+/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
+   
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library 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
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "mysql.h"
+
+static void change_user(MYSQL *sock,const char *user, const char *password,
+			const char *db,my_bool warning)
+{
+  if (mysql_change_user(sock,user,password,db) != warning)
+  {
+    fprintf(stderr,"Couldn't change user to: user: '%s', password: '%s', db: '%s':  Error: %s\n",
+	    user, password ? password : "", db ? db : "",
+	    mysql_error(sock));
+  }
+}
+
+
+int main(int argc, char **argv)
+{
+  MYSQL *sock;
+
+  if (!(sock=mysql_init(0)))
+  {
+    fprintf(stderr,"Couldn't initialize mysql struct\n");
+    exit(1);
+  }
+  mysql_options(sock,MYSQL_READ_DEFAULT_GROUP,"connect");
+  if (!mysql_real_connect(sock,NULL,NULL,NULL,NULL,0,NULL,0))
+  {
+    fprintf(stderr,"Couldn't connect to engine!\n%s\n",mysql_error(sock));
+    perror("");
+    exit(1);
+  }
+
+  if (mysql_select_db(sock,"test"))
+  {
+    fprintf(stderr,"Couldn't select database test: Error: %s\n",
+	    mysql_error(sock));
+  }
+
+  change_user(sock,"test_user","test_user","test",0);
+  change_user(sock,"test",NULL,"test",0);
+  change_user(sock,"test_user",NULL,"test",1);
+  change_user(sock,"test_user",NULL,NULL,1);
+  change_user(sock,"test_user","test_user","mysql",1);
+
+  mysql_close(sock);
+  exit(0);
+  return 0;
+}