Merge gbichot@bk-internal.mysql.com:/home/bk/mysql-4.0

into mysql.com:/home/mysql_src/mysql-4.0

1 files changed, 26 insertions, 0 deletions

diff --git a/mysql-test/t/rpl_change_master.test b/mysql-test/t/rpl_change_master.test
new file mode 100644
index 00000000000..61de22fe57b
--- /dev/null
+++ b/mysql-test/t/rpl_change_master.test
@@ -0,0 +1,26 @@
+source include/master-slave.inc;
+
+connection slave;
+select get_lock("a",5);
+connection master;
+create table t1(n int);
+insert into t1 values(1+get_lock("a",10)*0);
+insert into t1 values(2);
+save_master_pos;
+connection slave;
+sleep 3; # can't sync_with_master as we should be blocked
+stop slave;
+select * from t1;
+show slave status;
+change master to master_user='root';
+show slave status;
+# Will restart from after the values(2), which is bug
+select release_lock("a");
+start slave;
+sync_with_master;
+select * from t1;
+connection master;
+drop table t1;
+save_master_pos;
+connection slave;
+sync_with_master;