diff --git a/mysql-test/r/rpl_transaction.result b/mysql-test/r/rpl_transaction.result
new file mode 100644
index 00000000000..9ea0c8f7afd
--- /dev/null
+++ b/mysql-test/r/rpl_transaction.result
@@ -0,0 +1,95 @@
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+CREATE TABLE tmyisam (a int) ENGINE = MYISAM;
+CREATE TABLE tinnodb (a int) ENGINE = INNODB;
+SHOW CREATE TABLE tmyisam;
+Table	Create Table
+tmyisam	CREATE TABLE `tmyisam` (
+  `a` int(11) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+SHOW CREATE TABLE tinnodb;
+Table	Create Table
+tinnodb	CREATE TABLE `tinnodb` (
+  `a` int(11) default NULL
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+==== Test 1: Non-XA Engines ====
+--- on master ---
+SET AUTOCOMMIT = 1;
+INSERT INTO tmyisam VALUES (1);
+BEGIN;
+INSERT INTO tmyisam VALUES (2);
+INSERT INTO tmyisam VALUES (3);
+COMMIT;
+BEGIN;
+INSERT INTO tmyisam VALUES (5);
+INSERT INTO tmyisam VALUES (6);
+ROLLBACK;
+Warnings:
+Warning	1196	Some non-transactional changed tables couldn't be rolled back
+SELECT * FROM tmyisam ORDER BY a;
+a
+1
+2
+3
+5
+6
+--- on slave ---
+SELECT * FROM tmyisam ORDER BY a;
+a
+1
+2
+3
+5
+6
+==== Test 2: Master crash before writing XID event on XA engine ====
+--- on master ---
+INSERT INTO tinnodb VALUES (1);
+SELECT * FROM tinnodb ORDER BY a;
+a
+1
+--- on slave ---
+STOP SLAVE;
+SHOW SLAVE STATUS;
+Slave_IO_State	
+Master_Host	127.0.0.1
+Master_User	root
+Master_Port	#
+Connect_Retry	1
+Master_Log_File	master-bin.000001
+Read_Master_Log_Pos	#
+Relay_Log_File	#
+Relay_Log_Pos	#
+Relay_Master_Log_File	master-bin.000001
+Slave_IO_Running	No
+Slave_SQL_Running	No
+Replicate_Do_DB	
+Replicate_Ignore_DB	
+Replicate_Do_Table	
+Replicate_Ignore_Table	#
+Replicate_Wild_Do_Table	
+Replicate_Wild_Ignore_Table	
+Last_Errno	0
+Last_Error	
+Skip_Counter	0
+Exec_Master_Log_Pos	#
+Relay_Log_Space	#
+Until_Condition	None
+Until_Log_File	
+Until_Log_Pos	0
+Master_SSL_Allowed	No
+Master_SSL_CA_File	
+Master_SSL_CA_Path	
+Master_SSL_Cert	
+Master_SSL_Cipher	
+Master_SSL_Key	
+Seconds_Behind_Master	#
+SELECT * FROM tinnodb ORDER BY a;
+a
+DROP TABLE tmyisam;
+DROP TABLE tinnodb;
+DROP TABLE tmyisam;
+DROP TABLE tinnodb;
diff --git a/mysql-test/r/variables-big.result b/mysql-test/r/variables-big.result
index ae1e20109b9..e8719c218ea 100644
--- a/mysql-test/r/variables-big.result
+++ b/mysql-test/r/variables-big.result
@@ -1,7 +1,7 @@
 set session transaction_prealloc_size=1024*1024*1024*1;
 show processlist;
 Id	User	Host	db	Command	Time	State	Info
-1	root	localhost	test	Query	0	NULL	show processlist
+6	root	localhost	test	Query	0	NULL	show processlist
 set session transaction_prealloc_size=1024*1024*1024*2;
 show processlist;
 Id	User	Host	db	Command	Time	State	Info
@@ -9,12 +9,16 @@ Id	User	Host	db	Command	Time	State	Info
 set session transaction_prealloc_size=1024*1024*1024*3;
 show processlist;
 Id	User	Host	db	Command	Time	State	Info
-1	root	localhost	test	Query	0	NULL	show processlist
+6	root	localhost	test	Query	0	NULL	show processlist
 set session transaction_prealloc_size=1024*1024*1024*4;
+Warnings:
+Warning	1292	Truncated incorrect transaction_prealloc_size value: '4294967296'
 show processlist;
 Id	User	Host	db	Command	Time	State	Info
-1	root	localhost	test	Query	0	NULL	show processlist
+6	root	localhost	test	Query	0	NULL	show processlist
 set session transaction_prealloc_size=1024*1024*1024*5;
+Warnings:
+Warning	1292	Truncated incorrect transaction_prealloc_size value: '5368709120'
 show processlist;
 Id	User	Host	db	Command	Time	State	Info
-1	root	localhost	test	Query	0	NULL	show processlist
+6	root	localhost	test	Query	0	NULL	show processlist
diff --git a/mysql-test/t/rpl_transaction-master.opt b/mysql-test/t/rpl_transaction-master.opt
new file mode 100644
index 00000000000..5411960b4aa
--- /dev/null
+++ b/mysql-test/t/rpl_transaction-master.opt
@@ -0,0 +1 @@
+--innodb --debug=d,do_not_write_xid
diff --git a/mysql-test/t/rpl_transaction-slave.opt b/mysql-test/t/rpl_transaction-slave.opt
new file mode 100644
index 00000000000..627becdbfb5
--- /dev/null
+++ b/mysql-test/t/rpl_transaction-slave.opt
@@ -0,0 +1 @@
+--innodb
diff --git a/mysql-test/t/rpl_transaction.test b/mysql-test/t/rpl_transaction.test
new file mode 100644
index 00000000000..b7912ee274f
--- /dev/null
+++ b/mysql-test/t/rpl_transaction.test
@@ -0,0 +1,106 @@
+# Tests that transactions are replicated correctly, with various
+# combinations of non-transactional and transactional non-XA tables.
+# Also tests that an XA transaction where the master crashes just
+# before writing the XID log event is executed correctly.  See below
+# for implementation details.
+
+# Note: this test should not exist in 5.1 or higher.  It has been
+# replaced by rpl_ndb_transaction.test, which tests a superset of what
+# this test tests.
+
+source include/have_innodb.inc;
+source include/master-slave.inc;
+
+
+CREATE TABLE tmyisam (a int) ENGINE = MYISAM;
+CREATE TABLE tinnodb (a int) ENGINE = INNODB;
+
+SHOW CREATE TABLE tmyisam;
+SHOW CREATE TABLE tinnodb;
+
+
+--echo ==== Test 1: Non-XA Engines ====
+# Test that everything works fine with non-XA engines.  We just try
+# all ways to do transactions involving ndb and/or myisam, with
+# rollback or commit.
+
+--echo --- on master ---
+
+SET AUTOCOMMIT = 1;
+
+INSERT INTO tmyisam VALUES (1);
+
+BEGIN;
+INSERT INTO tmyisam VALUES (2);
+INSERT INTO tmyisam VALUES (3);
+COMMIT;
+
+BEGIN;
+INSERT INTO tmyisam VALUES (5);
+INSERT INTO tmyisam VALUES (6);
+--warning 1196
+ROLLBACK;
+
+SELECT * FROM tmyisam ORDER BY a;
+
+--echo --- on slave ---
+--sync_slave_with_master
+SELECT * FROM tmyisam ORDER BY a;
+
+
+--echo ==== Test 2: Master crash before writing XID event on XA engine ====
+# We now want to test the following scenario, to verify that BUG#26395
+# has been fixed:
+
+#   "master and slave have a transactional table that uses XA. Master
+#    has AUTOCOMMIT on and executes a statement (in this case an
+#    INSERT). Master crashes just before writing the XID event."
+
+# In this scenario, master will roll back, so slave should not execute
+# the statement, and slave should roll back later when master is
+# restarted.
+
+# However, we the master to be alive so that we are sure it replicates
+# the statement to the slave. So in the test case, we must therefore
+# not crash the master. Instead, we fake the crash by just not writing
+# the XID event to the binlog. This is done by the
+# --debug=d,do_not_write_xid flag in the .opt file.
+
+# So, unlike if the master had crashed, the master *will* execute the
+# statement. But the slave should not execute it. Hence, after the
+# first test is executed, the expected result on master is a table
+# with one row, and on slave a table with no rows.
+
+# To simulate the slave correctly, we wait until everything up to the
+# XID is replicated. We cannot sync_slave_with_master, because that
+# would wait for the transaction to end. Instead, we wait for
+# "sufficiently long time". Then we stop the slave.
+
+# Note: since this puts the master binlog in an inconsistent state,
+# this should be the last test of the file.
+
+--echo --- on master ---
+--connection master
+
+INSERT INTO tinnodb VALUES (1);
+SELECT * FROM tinnodb ORDER BY a;
+
+--echo --- on slave ---
+--connection slave
+--sleep 3
+STOP SLAVE;
+source include/wait_for_slave_to_stop.inc;
+--replace_column 4 # 7 # 8 # 9 # 16 # 22 # 23 # 33 #
+query_vertical SHOW SLAVE STATUS;
+# the following statement should show that nothing has been replicated
+SELECT * FROM tinnodb ORDER BY a;
+
+
+# clean up
+connection master;
+DROP TABLE tmyisam;
+DROP TABLE tinnodb;
+
+connection slave;
+DROP TABLE tmyisam;
+DROP TABLE tinnodb;