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###############################################################################
# This test confirm the correct behavior on savepoint statement when applied
# on group replication
#
# Test:
#   0. The test requires two serves
#   1. Create a table to insert data
#   2. Two transactions that won't block each other due rollback to savepoint,
#   shouldn't cause conflict on group replication
#   3. Two transactions that won't block each other due rollback to savepoint,
#   shouldn't cause conflict on group replication even without releasing the
#   savepoing
#   4. Two transactions that block each other shouldn't change the behavior due
#   to use of savepoint
#
###############################################################################

--source include/have_debug_sync.inc
--source ../inc/have_group_replication_plugin.inc
--source ../inc/group_replication.inc

--let $rpl_connection_name= server1
--source include/rpl_connection.inc
CREATE TABLE t1(a int primary key);

--echo #
--echo # Don't cause conflict due the rollback
--echo #

--let $local_server_connection1=server_1
--let $local_server_connection2=server1
--let $remote_server_connection=server2
--let $local_transaction=INSERT INTO t1 VALUES(1); SAVEPOINT A; INSERT INTO t1 values(2); ROLLBACK TO A; RELEASE SAVEPOINT A
--let $remote_transaction=INSERT INTO t1 VALUES (2)
 # one means I am waiting that happens a conflict (and in this case it shouldn't)
--let $conflict_test=0
--source ../inc/gr_parallel_local_and_remote_transactions.inc

--let $assert_text= 'Table t1 has values 1 and 2'
--let $assert_cond= [SELECT COUNT(*) AS count FROM t1 WHERE t1.a = 1 OR t1.a = 2 , count, 1] = 2
--source include/assert.inc

--echo #
--echo # Don't cause conflict due the rollback and the release don't interfere
--echo #

--let $local_server_connection1=server_1
--let $local_server_connection2=server1
--let $remote_server_connection=server2
--let $local_transaction=INSERT INTO t1 VALUES(3); SAVEPOINT A; INSERT INTO t1 values(4); ROLLBACK TO A
--let $remote_transaction=INSERT INTO t1 VALUES (4)
 # one means I am waiting that happens a conflict (and in this case it shouldn't)
--let $conflict_test=0
--source ../inc/gr_parallel_local_and_remote_transactions.inc

--let $assert_text= 'Table t1 has values 3 and 4'
--let $assert_cond= [SELECT COUNT(*) AS count FROM t1 WHERE t1.a = 3 OR t1.a = 4 , count, 1] = 2
--source include/assert.inc

--echo #
--echo # Using SAVEPOINT don't modify the conflict detection
--echo #

--let $local_server_connection1=server_1
--let $local_server_connection2=server1
--let $remote_server_connection=server2
--let $local_transaction=INSERT INTO t1 VALUES(5); SAVEPOINT A; INSERT INTO t1 values(6)
--let $remote_transaction=INSERT INTO t1 VALUES (6); INSERT INTO t1 VALUES(7)
--let $conflict_test=1
--source ../inc/gr_parallel_local_and_remote_transactions.inc

--let $assert_text= 'There are six values in table t1'
--let $assert_cond= [SELECT COUNT(*) AS count FROM t1, count, 1] = 6
--source include/assert.inc

--let $assert_text= 'Table t1 has values 6 and 7'
--let $assert_cond= [SELECT COUNT(*) AS count FROM t1 WHERE t1.a = 6 OR t1.a = 7 , count, 1] = 2
--source include/assert.inc

--let $assert_text= 'Table t1 do not have value 5'
--let $assert_cond= [SELECT COUNT(*) AS count FROM t1 WHERE t1.a = 5, count, 1] = 0
--source include/assert.inc

DROP TABLE t1;
--source ../inc/group_replication_end.inc