From e51257282733c2497a01f8b30ee95e7e214d210b Mon Sep 17 00:00:00 2001
From: unknown <davi@moksha.com.br>
Date: Wed, 17 Oct 2007 16:43:30 -0300
Subject: [PATCH] Bug#31608 missing mysqltest change_user command

Post merge fixes: close any open statement before
the change user command and fix test case output.


client/mysqltest.c:
  Close an open statement since it won't work after a change_user command.
mysql-test/r/change_user.result:
  Fixed test case output.
mysql-test/t/change_user.test:
  Fix test case output to return 1 or 0.
---
 client/mysqltest.c              | 6 ++++++
 mysql-test/r/change_user.result | 4 ++--
 mysql-test/t/change_user.test   | 2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/client/mysqltest.c b/client/mysqltest.c
index 7a84ec8cf40..90df546babf 100644
--- a/client/mysqltest.c
+++ b/client/mysqltest.c
@@ -3063,6 +3063,12 @@ void do_change_user(struct st_command *command)
                      sizeof(change_user_args)/sizeof(struct command_arg),
                      ',');
 
+  if (cur_con->stmt)
+  {
+    mysql_stmt_close(cur_con->stmt);
+    cur_con->stmt= NULL;
+  }
+
   if (!ds_user.length)
     dynstr_set(&ds_user, mysql->user);
 
diff --git a/mysql-test/r/change_user.result b/mysql-test/r/change_user.result
index d0dfa855add..cb409621d56 100644
--- a/mysql-test/r/change_user.result
+++ b/mysql-test/r/change_user.result
@@ -34,8 +34,8 @@ NULL
 SELECT GET_LOCK('bug31418', 1);
 GET_LOCK('bug31418', 1)
 1
-SELECT IS_USED_LOCK('bug31418');
-IS_USED_LOCK('bug31418')
+SELECT IS_USED_LOCK('bug31418') = CONNECTION_ID();
+IS_USED_LOCK('bug31418') = CONNECTION_ID()
 1
 change_user
 SELECT IS_FREE_LOCK('bug31418');
diff --git a/mysql-test/t/change_user.test b/mysql-test/t/change_user.test
index 2900cd434a4..d0cdfc8a741 100644
--- a/mysql-test/t/change_user.test
+++ b/mysql-test/t/change_user.test
@@ -28,7 +28,7 @@ SELECT @@session.sql_big_selects;
 SELECT IS_FREE_LOCK('bug31418');
 SELECT IS_USED_LOCK('bug31418');
 SELECT GET_LOCK('bug31418', 1);
-SELECT IS_USED_LOCK('bug31418');
+SELECT IS_USED_LOCK('bug31418') = CONNECTION_ID();
 --echo change_user
 --change_user
 SELECT IS_FREE_LOCK('bug31418');