Bug #38360: BLACKHOLE replication with RBR is broken

# Check replication of one statement assuming that the engine on the

# slave is a blackhole engine.

# Input:

# $statement    Statement to evaluate, it is assumed to change t1

# 1. Evaluate statement on master, it is assumed to change t1

# 2. Wait for statement to be processed on slave

# 3. SELECT from table t1 to see what was written

# 4. Compare position on slave before executing statement and after

#    executing statement. If difference is >0, then something was

#    written to the binary log on the slave.

connection slave;

let $before = query_get_value("SHOW MASTER STATUS", Position, 1);

--source include/master-slave.inc

# Test to test that blackhole works with replication, all three

# modes. We start by creating a table on the master and then change

# PURPOSE. Test that blackhole works with replication in all three

# modes: STATEMENT, MIXED, and ROW.

#

# METHOD. We start by creating a table on the master and then change

# the engine to use blackhole on the slave.

#

# After insert/update/delete of one or more rows, the test the

# proceeds to check that replication is running after replicating an

# change, that the blackhole engine does not contain anything (which

# is just a check that the correct engine is used), and that something

# is written to the binary log.

#

# Whe check INSERT, UPDATE, and DELETE statement for tables with no

# key (forcing a range search on the slave), primary keys (using a

# primary key lookup), and index/key with multiple matches (forcing an

# index search).

# We start with no primary key

CREATE TABLE t1 (a INT, b INT, c INT);