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diff --git a/mysql-test/suite/rpl/t/rpl_semi_sync.test b/mysql-test/suite/rpl/t/rpl_semi_sync.test
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+++ b/mysql-test/suite/rpl/t/rpl_semi_sync.test
@@ -0,0 +1,532 @@
+#
+# This include file is used by more than one test suite
+# (currently rpl and binlog_encryption).
+# Please check all dependent tests after modifying it
+#
+
+source include/not_embedded.inc;
+source include/have_innodb.inc;
+source include/master-slave.inc;
+
+let $engine_type= InnoDB;
+
+# Suppress warnings that might be generated during the test
+connection master;
+call mtr.add_suppression("Timeout waiting for reply of binlog");
+call mtr.add_suppression("Read semi-sync reply");
+call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT.");
+call mtr.add_suppression("mysqld: Got an error reading communication packets");
+connection slave;
+# While 'Current_Pos' exists as an option for Using_Gtd, keeping these
+# events in the binlog will update gtid_binlog_pos, and the later calls to
+# set `@@global.gtid_slave_pos= ""` will provide warning messages with
+# inconsistent GTID values because the seq_nos are non-deterministic with
+# the masters events coming in concurrently
+set sql_log_bin=0;
+call mtr.add_suppression("Master server does not support semi-sync");
+call mtr.add_suppression("Semi-sync slave .* reply");
+call mtr.add_suppression("Slave SQL.*Request to stop slave SQL Thread received while applying a group that has non-transactional changes; waiting for completion of the group");
+set sql_log_bin=1;
+connection master;
+
+# wait for dying connections (if any) to disappear
+let $wait_condition= select count(*) = 0 from information_schema.processlist where command='killed';
+--source include/wait_condition.inc
+
+# After fix of BUG#45848, semi-sync slave should not create any extra
+# connections on master, save the count of connections before start
+# semi-sync slave for comparison below.
+let $_connections_normal_slave= query_get_value(SHOW STATUS LIKE 'Threads_connected', Value, 1);
+
+--echo #
+--echo # Uninstall semi-sync plugins on master and slave
+--echo #
+connection slave;
+source include/stop_slave.inc;
+--source include/reset_slave.inc
+set global rpl_semi_sync_master_enabled= 0;
+set global rpl_semi_sync_slave_enabled= 0;
+
+connection master;
+reset master;
+set global rpl_semi_sync_master_enabled= 0;
+set global rpl_semi_sync_slave_enabled= 0;
+
+--echo #
+--echo # Main test of semi-sync replication start here
+--echo #
+
+connection master;
+
+set global rpl_semi_sync_master_timeout= 60000; # 60s
+
+echo [ default state of semi-sync on master should be OFF ];
+show variables like 'rpl_semi_sync_master_enabled';
+
+echo [ enable semi-sync on master ];
+set global rpl_semi_sync_master_enabled = 1;
+show variables like 'rpl_semi_sync_master_enabled';
+
+echo [ status of semi-sync on master should be ON even without any semi-sync slaves ];
+show status like 'Rpl_semi_sync_master_clients';
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+--echo #
+--echo # BUG#45672 Semisync repl: ActiveTranx:insert_tranx_node: transaction node allocation failed
+--echo # BUG#45673 Semisynch reports correct operation even if no slave is connected
+--echo #
+
+# BUG#45672 When semi-sync is enabled on master, it would allocate
+# transaction node even without semi-sync slave connected, and would
+# finally result in transaction node allocation error.
+#
+# Semi-sync master will pre-allocate 'max_connections' transaction
+# nodes, so here we do more than that much transactions to check if it
+# will fail or not.
+# select @@global.max_connections + 1;
+let $i= `select @@global.max_connections + 1`;
+disable_query_log;
+eval create table t1 (a int) engine=$engine_type;
+while ($i)
+{
+  eval insert into t1 values ($i);
+  dec $i;
+}
+drop table t1;
+enable_query_log;
+
+# BUG#45673
+echo [ status of semi-sync on master should be OFF ];
+show status like 'Rpl_semi_sync_master_clients';
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+# reset master to make sure the following test will start with a clean environment
+reset master;
+
+connection slave;
+
+echo [ default state of semi-sync on slave should be OFF ];
+show variables like 'rpl_semi_sync_slave_enabled';
+
+echo [ enable semi-sync on slave ];
+set global rpl_semi_sync_slave_enabled = 1;
+show variables like 'rpl_semi_sync_slave_enabled';
+source include/start_slave.inc;
+
+connection master;
+
+# NOTE: Rpl_semi_sync_master_client will only be updated when
+# semi-sync slave has started binlog dump request
+let $status_var= Rpl_semi_sync_master_clients;
+let $status_var_value= 1;
+source include/wait_for_status_var.inc;
+
+echo [ initial master state after the semi-sync slave connected ];
+show status like 'Rpl_semi_sync_master_clients';
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+replace_result $engine_type ENGINE_TYPE;
+eval create table t1(a int) engine = $engine_type;
+
+echo [ master state after CREATE TABLE statement ];
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+# After fix of BUG#45848, semi-sync slave should not create any extra
+# connections on master.
+let $_connections_semisync_slave= query_get_value(SHOW STATUS LIKE 'Threads_connected', Value, 1);
+replace_result $_connections_normal_slave CONNECTIONS_NORMAL_SLAVE $_connections_semisync_slave CONNECTIONS_SEMISYNC_SLAVE;
+eval select $_connections_semisync_slave - $_connections_normal_slave as 'Should be 0';
+
+echo [ insert records to table ];
+insert t1 values (10);
+insert t1 values (9);
+insert t1 values (8);
+insert t1 values (7);
+insert t1 values (6);
+insert t1 values (5);
+insert t1 values (4);
+insert t1 values (3);
+insert t1 values (2);
+insert t1 values (1);
+
+echo [ master status after inserts ];
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+sync_slave_with_master;
+
+echo [ slave status after replicated inserts ];
+show status like 'Rpl_semi_sync_slave_status';
+
+select count(distinct a) from t1;
+select min(a) from t1;
+select max(a) from t1;
+
+--echo
+--echo # BUG#50157
+--echo # semi-sync replication crashes when replicating a transaction which
+--echo # include 'CREATE TEMPORARY TABLE `MyISAM_t` SELECT * FROM `Innodb_t` ;
+
+connection master;
+SET SESSION AUTOCOMMIT= 0;
+CREATE TABLE t2(c1 INT) ENGINE=innodb;
+sync_slave_with_master;
+
+connection master;
+BEGIN;
+--echo
+--echo # Even though it is in a transaction, this statement is binlogged into binlog
+--echo # file immediately.
+--disable_warnings
+CREATE TEMPORARY TABLE t3 SELECT c1 FROM t2 where 1=1;
+--enable_warnings
+--echo
+--echo # These statements will not be binlogged until the transaction is committed
+INSERT INTO t2 VALUES(11);
+INSERT INTO t2 VALUES(22);
+COMMIT;
+
+DROP TABLE t2, t3;
+SET SESSION AUTOCOMMIT= 1;
+sync_slave_with_master;
+
+
+--echo #
+--echo # Test semi-sync master will switch OFF after one transaction
+--echo # timeout waiting for slave reply.
+--echo #
+connection slave;
+source include/stop_slave.inc;
+
+connection master;
+--source include/kill_binlog_dump_threads.inc
+set global rpl_semi_sync_master_timeout= 5000;
+
+# The first semi-sync check should be on because after slave stop,
+# there are no transactions on the master.
+echo [ master status should be ON ];
+
+let $status_var= Rpl_semi_sync_master_status;
+let $status_var_value= ON;
+source include/wait_for_status_var.inc;
+
+let $status_var= Rpl_semi_sync_master_clients;
+let $status_var_value= 0;
+source include/wait_for_status_var.inc;
+
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+echo [ semi-sync replication of these transactions will fail ];
+insert into t1 values (500);
+
+# Wait for the semi-sync replication of this transaction to timeout
+let $status_var= Rpl_semi_sync_master_status;
+let $status_var_value= OFF;
+source include/wait_for_status_var.inc;
+
+# The second semi-sync check should be off because one transaction
+# times out during waiting.
+echo [ master status should be OFF ];
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+# Semi-sync status on master is now OFF, so all these transactions
+# will be replicated asynchronously.
+delete from t1 where a=10;
+delete from t1 where a=9;
+delete from t1 where a=8;
+delete from t1 where a=7;
+delete from t1 where a=6;
+delete from t1 where a=5;
+delete from t1 where a=4;
+delete from t1 where a=3;
+delete from t1 where a=2;
+delete from t1 where a=1;
+
+insert into t1 values (100);
+
+echo [ master status should be OFF ];
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+--echo #
+--echo # Test semi-sync status on master will be ON again when slave catches up
+--echo #
+
+# Save the master position for later use.
+save_master_pos;
+
+connection slave;
+
+echo [ slave status should be OFF ];
+show status like 'Rpl_semi_sync_slave_status';
+source include/start_slave.inc;
+sync_with_master;
+
+echo [ slave status should be ON ];
+show status like 'Rpl_semi_sync_slave_status';
+
+select count(distinct a) from t1;
+select min(a) from t1;
+select max(a) from t1;
+
+connection master;
+
+# The master semi-sync status should be on again after slave catches up.
+echo [ master status should be ON again after slave catches up ];
+
+let $status_var= Rpl_semi_sync_master_status;
+let $status_var_value= ON;
+source include/wait_for_status_var.inc;
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+show status like 'Rpl_semi_sync_master_clients';
+
+--echo #
+--echo # Test disable/enable master semi-sync on the fly.
+--echo #
+
+drop table t1;
+sync_slave_with_master;
+
+source include/stop_slave.inc;
+
+--echo #
+--echo # Flush status
+--echo #
+connection master;
+echo [ Semi-sync master status variables before FLUSH STATUS ];
+SHOW STATUS LIKE 'Rpl_semi_sync_master_no_tx';
+SHOW STATUS LIKE 'Rpl_semi_sync_master_yes_tx';
+# Do not write the FLUSH STATUS to binlog, to make sure we'll get a
+# clean status after this.
+FLUSH NO_WRITE_TO_BINLOG STATUS;
+echo [ Semi-sync master status variables after FLUSH STATUS ];
+SHOW STATUS LIKE 'Rpl_semi_sync_master_no_tx';
+SHOW STATUS LIKE 'Rpl_semi_sync_master_yes_tx';
+
+connection master;
+
+source include/show_master_logs.inc;
+show variables like 'rpl_semi_sync_master_enabled';
+
+echo [ disable semi-sync on the fly ];
+set global rpl_semi_sync_master_enabled=0;
+show variables like 'rpl_semi_sync_master_enabled';
+show status like 'Rpl_semi_sync_master_status';
+
+echo [ enable semi-sync on the fly ];
+set global rpl_semi_sync_master_enabled=1;
+show variables like 'rpl_semi_sync_master_enabled';
+show status like 'Rpl_semi_sync_master_status';
+
+--echo #
+--echo # Test RESET MASTER/SLAVE
+--echo #
+
+connection slave;
+
+source include/start_slave.inc;
+
+connection master;
+
+replace_result $engine_type ENGINE_TYPE;
+eval create table t1 (a int) engine = $engine_type;
+drop table t1;
+
+sync_slave_with_master;
+
+echo [ test reset master ];
+connection master;
+
+reset master;
+
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+connection slave;
+
+source include/stop_slave.inc;
+--source include/reset_slave.inc
+
+# Kill the dump thread on master for previous slave connection and
+--source include/kill_binlog_dump_threads.inc
+
+connection slave;
+source include/start_slave.inc;
+
+connection master;
+
+# Wait for dump thread to start, Rpl_semi_sync_master_clients will be
+# 1 after dump thread started.
+let $status_var= Rpl_semi_sync_master_clients;
+let $status_var_value= 1;
+source include/wait_for_status_var.inc;
+
+replace_result $engine_type ENGINE_TYPE;
+eval create table t1 (a int) engine = $engine_type;
+insert into t1 values (1);
+insert into t1 values (2), (3);
+
+sync_slave_with_master;
+
+select * from t1;
+
+connection master;
+
+echo [ master semi-sync status should be ON ];
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+--echo #
+--echo # Start semi-sync replication without SUPER privilege
+--echo #
+connection slave;
+source include/stop_slave.inc;
+--source include/reset_slave.inc
+connection master;
+reset master;
+
+# Kill the dump thread on master for previous slave connection and wait for it to exit
+--source include/kill_binlog_dump_threads.inc
+
+# Do not binlog the following statement because it will generate
+# different events for ROW and STATEMENT format
+set sql_log_bin=0;
+grant replication slave on *.* to rpl@127.0.0.1 identified by 'rpl_password';
+flush privileges;
+set sql_log_bin=1;
+connection slave;
+grant replication slave on *.* to rpl@127.0.0.1 identified by 'rpl_password';
+flush privileges;
+change master to master_user='rpl',master_password='rpl_password';
+source include/start_slave.inc;
+show status like 'Rpl_semi_sync_slave_status';
+connection master;
+
+# Wait for the semi-sync binlog dump thread to start
+let $status_var= Rpl_semi_sync_master_clients;
+let $status_var_value= 1;
+source include/wait_for_status_var.inc;
+echo [ master semi-sync should be ON ];
+show status like 'Rpl_semi_sync_master_clients';
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+insert into t1 values (4);
+insert into t1 values (5);
+echo [ master semi-sync should be ON ];
+show status like 'Rpl_semi_sync_master_clients';
+show status like 'Rpl_semi_sync_master_status';
+show status like 'Rpl_semi_sync_master_no_tx';
+show status like 'Rpl_semi_sync_master_yes_tx';
+
+--echo #
+--echo # Test semi-sync slave connect to non-semi-sync master
+--echo #
+
+# Disable semi-sync on master
+connection slave;
+source include/stop_slave.inc;
+SHOW STATUS LIKE 'Rpl_semi_sync_slave_status';
+
+connection master;
+
+# Kill the dump thread on master for previous slave connection and wait for it to exit
+--source include/kill_binlog_dump_threads.inc
+
+echo [ Semi-sync status on master should be ON ];
+let $status_var= Rpl_semi_sync_master_clients;
+let $status_var_value= 0;
+source include/wait_for_status_var.inc;
+show status like 'Rpl_semi_sync_master_status';
+let $status_var= Rpl_semi_sync_master_status;
+let $status_var_value= ON;
+source include/wait_for_status_var.inc;
+set global rpl_semi_sync_master_enabled= 0;
+
+connection slave;
+SHOW VARIABLES LIKE 'rpl_semi_sync_slave_enabled';
+source include/start_slave.inc;
+connection master;
+insert into t1 values (8);
+let $status_var= Rpl_semi_sync_master_clients;
+let $status_var_value= 1;
+source include/wait_for_status_var.inc;
+echo [ master semi-sync clients should be 1, status should be OFF ];
+show status like 'Rpl_semi_sync_master_clients';
+show status like 'Rpl_semi_sync_master_status';
+sync_slave_with_master;
+show status like 'Rpl_semi_sync_slave_status';
+
+# Uninstall semi-sync plugin on master
+connection slave;
+source include/stop_slave.inc;
+connection master;
+set global rpl_semi_sync_master_enabled= 0;
+
+connection slave;
+SHOW VARIABLES LIKE 'rpl_semi_sync_slave_enabled';
+source include/start_slave.inc;
+
+connection master;
+insert into t1 values (10);
+sync_slave_with_master;
+
+--echo #
+--echo # Test non-semi-sync slave connect to semi-sync master
+--echo #
+
+connection master;
+set global rpl_semi_sync_master_timeout= 5000; # 5s
+set global rpl_semi_sync_master_enabled= 1;
+
+connection slave;
+source include/stop_slave.inc;
+SHOW STATUS LIKE 'Rpl_semi_sync_slave_status';
+
+echo [ uninstall semi-sync slave plugin ];
+set global rpl_semi_sync_slave_enabled= 0;
+
+echo [ reinstall semi-sync slave plugin and disable semi-sync ];
+SHOW VARIABLES LIKE 'rpl_semi_sync_slave_enabled';
+SHOW STATUS LIKE 'Rpl_semi_sync_slave_status';
+source include/start_slave.inc;
+SHOW STATUS LIKE 'Rpl_semi_sync_slave_status';
+
+--echo #
+--echo # Clean up
+--echo #
+
+connection slave;
+source include/stop_slave.inc;
+set global rpl_semi_sync_slave_enabled= 0;
+
+connection master;
+set global rpl_semi_sync_master_enabled= 0;
+
+connection slave;
+change master to master_user='root',master_password='';
+source include/start_slave.inc;
+
+connection master;
+drop table t1;
+sync_slave_with_master;
+
+connection master;
+drop user rpl@127.0.0.1;
+flush privileges;
+set global rpl_semi_sync_master_timeout= default;
+--source include/rpl_end.inc