From 14cfb0acb83b3c9a4a1ae424f80a7bff1a8058b2 Mon Sep 17 00:00:00 2001
From: Alexander Barkov <bar@mariadb.org>
Date: Wed, 10 Dec 2014 12:00:25 +0400
Subject: [PATCH] MDEV-6409 CREATE VIEW replication problem if error occurs in
 mysql_register_view An additional debug test, made by Sriram Patil while
 working on "CREATE VIEW IF NOT EXISTS".

---
 mysql-test/suite/rpl/r/rpl_view_debug.result | 34 ++++++++++++++++++++
 mysql-test/suite/rpl/t/rpl_view_debug.test   | 34 ++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 mysql-test/suite/rpl/r/rpl_view_debug.result
 create mode 100644 mysql-test/suite/rpl/t/rpl_view_debug.test

diff --git a/mysql-test/suite/rpl/r/rpl_view_debug.result b/mysql-test/suite/rpl/r/rpl_view_debug.result
new file mode 100644
index 00000000000..e4d97741d9f
--- /dev/null
+++ b/mysql-test/suite/rpl/r/rpl_view_debug.result
@@ -0,0 +1,34 @@
+include/master-slave.inc
+[connection master]
+#
+# MDEV-6409 CREATE VIEW replication problem if error occurs in mysql_register_view
+#
+# Check the bug where if an error occurs in mysql_register_view the view
+# is still replicated to the slave
+#
+create table t1 (a int);
+insert into t1 values (1);
+create view v1 as select a from t1;
+insert into v1 values (2);
+select * from v1 order by a;
+a
+1
+2
+show tables;
+Tables_in_test
+t1
+v1
+set @@debug_dbug="d,simulate_register_view_failure";
+CREATE VIEW v2 as SELECT * FROM t1;
+ERROR HY000: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space
+show tables;
+Tables_in_test
+t1
+v1
+show tables;
+Tables_in_test
+t1
+v1
+DROP VIEW IF EXISTS v1;
+DROP TABLE t1;
+include/rpl_end.inc
diff --git a/mysql-test/suite/rpl/t/rpl_view_debug.test b/mysql-test/suite/rpl/t/rpl_view_debug.test
new file mode 100644
index 00000000000..a00b6733dea
--- /dev/null
+++ b/mysql-test/suite/rpl/t/rpl_view_debug.test
@@ -0,0 +1,34 @@
+--source include/have_debug.inc
+--source include/master-slave.inc
+
+--echo #
+--echo # MDEV-6409 CREATE VIEW replication problem if error occurs in mysql_register_view
+--echo #
+--echo # Check the bug where if an error occurs in mysql_register_view the view
+--echo # is still replicated to the slave
+--echo #
+connection master;
+create table t1 (a int);
+insert into t1 values (1);
+create view v1 as select a from t1;
+insert into v1 values (2);
+select * from v1 order by a;
+sync_slave_with_master;
+
+# view already has to be on slave
+show tables;
+connection master;
+set @@debug_dbug="d,simulate_register_view_failure";
+
+--error ER_OUT_OF_RESOURCES
+CREATE VIEW v2 as SELECT * FROM t1;
+
+show tables;
+sync_slave_with_master;
+show tables;
+
+connection master;
+DROP VIEW IF EXISTS v1;
+DROP TABLE t1;
+
+--source include/rpl_end.inc