call mtr.add_suppression("An error occurred during flush stage of the commit");
call mtr.add_suppression("Attempting backtrace. You can use the following information to find out*");
call mtr.add_suppression(".*Error writing file.*");
RESET MASTER;
CREATE TABLE t1(c1 varchar(8192));
CREATE TABLE t2(c1 varchar(8192));
CREATE TABLE t3(c1 varchar(8192));
SET GLOBAL binlog_cache_size = 4096;

# Case 1 Simulate my_b_flush_io_cache failure when truncating binlog
#        cache. ROLLBACK TO triggers binlog cache truncation process.
include/save_binlog_position.inc
BEGIN;
INSERT INTO t1 VALUES (repeat('a', 2048));
SAVEPOINT sp1;
INSERT INTO t2 VALUES (repeat('a', 4096));
INSERT INTO t3 VALUES (repeat('b', 4096));
SET SESSION debug = "+d,simulate_error_during_flush_cache_to_file";
ROLLBACK TO sp1;
SET SESSION debug = "-d,simulate_error_during_flush_cache_to_file";
INSERT INTO t1 VALUES (repeat('c', 8192));
COMMIT;
include/show_binlog_events.inc
Log_name	Pos	Event_type	Server_id	End_log_pos	Info
binlog.000001	#	Query	#	#	BEGIN
binlog.000001	#	Table_map	#	#	table_id: # (test.t1)
binlog.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
binlog.000001	#	Query	#	#	SAVEPOINT `sp1`
binlog.000001	#	Table_map	#	#	table_id: # (test.t1)
binlog.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
binlog.000001	#	Xid	#	#	COMMIT /* XID */

# Case 2 Simulate my_b_flush_io_cache failure when reseting binlog cache
#        in ROLLBACK statement
BEGIN;
INSERT INTO t1 VALUES (repeat('a', 8192));
SET SESSION debug = "+d,simulate_error_during_flush_cache_to_file";
ROLLBACK;
SET SESSION debug = "-d,simulate_error_during_flush_cache_to_file";

# Case 3 CLIENT DISCONNECT. it is same to ROLLBACK
BEGIN;
INSERT INTO t1 VALUES (repeat('a', 8192));
SET SESSION debug = "+d,simulate_error_during_flush_cache_to_file";

# Case 4 Simulate write failure when reinitializing binlog cache for
#        copying to binlog. The error should be ignored and cache
#        is cleared correctly if binlog_error_action is IGNORE_ERROR
#
TRUNCATE t1;
include/save_binlog_position.inc
SET GLOBAL binlog_error_action = IGNORE_ERROR;
BEGIN;
INSERT INTO t1 VALUES (repeat('a', 8192));
SET SESSION debug = "+d,simulate_tmpdir_partition_full";
COMMIT;
Warnings:
Error	3	Error writing file <tmp_file_name> (Errcode: ##)
Error	1026	Error writing file <tmp_file_name> (Errcode: ##)
SET SESSION debug = "-d,simulate_tmpdir_partition_full";
include/assert_grep.inc [An error occurred during flush stage of the commit. 'binlog_error_action' is set to 'IGNORE_ERROR'.]
# restart
include/show_binlog_events.inc
Log_name	Pos	Event_type	Server_id	End_log_pos	Info
binlog.000001	#	Stop	#	#	

# Case 5 Simulate write failure when reinitializing binlog cache for
#        copying to binlog with ABORT_SERVER
#
SET GLOBAL binlog_cache_size = 4096;
select @@global.binlog_cache_size;
@@global.binlog_cache_size
4096
TRUNCATE t2;
include/save_binlog_position.inc
SET GLOBAL binlog_error_action = ABORT_SERVER;
BEGIN;
INSERT INTO t2 VALUES (repeat('b', 8192));
SET SESSION debug = "+d,simulate_tmpdir_partition_full";
COMMIT;
ERROR HY000: Binary logging not possible. Message: An error occurred during flush stage of the commit. 'binlog_error_action' is set to 'ABORT_SERVER'. Hence aborting the server.
# restart
select * from t2;
c1
include/assert.inc [Count of elements in t2 should be 0.]
include/show_binlog_events.inc
DROP TABLE t1, t2, t3;
RESET MASTER;