Followup after 13055685:

Use new syntax to mask different error output in affected tests

mysql-test/include/show_slave_status.inc

@@ -55,6 +55,11 @@
 #     comma-separated list. Example:
 #
 #       --let $status_items= Master_Log_File, Relay_Master_Log_File
+#
+#   $slave_io_error_replace
+#     If set, one or more regex patterns for replacing variable
+#     text in the error message. Syntax as --replace-regex
+#
 
 
 --let $_show_slave_status_items=$status_items
@@ -70,6 +75,7 @@ while ($_show_slave_status_items)
   --let $_show_slave_status_items= `SELECT LTRIM(SUBSTRING('$_show_slave_status_items', LENGTH('$_show_slave_status_name') + 2))`
 
   --let $_show_slave_status_value= query_get_value(SHOW SLAVE STATUS, $_show_slave_status_name, 1)
+  --replace_regex $slave_io_error_replace
   --let $_show_slave_status_value= `SELECT REPLACE("$_show_slave_status_value", '$MYSQL_TEST_DIR', 'MYSQL_TEST_DIR')`
   --echo $_show_slave_status_name = '$_show_slave_status_value'
 }

mysql-test/include/wait_for_slave_io_error.inc

@@ -33,6 +33,10 @@
 #     (e.g., temporary connection error) and does not cause the slave
 #     IO thread to stop.
 # 
+#   $slave_io_error_replace
+#     If set, one or more regex patterns for replacing variable
+#     text in the error message. Syntax as --replace-regex
+#
 #   $slave_timeout
 #     See include/wait_for_slave_param.inc
 # 

mysql-test/suite/rpl/r/rpl_log_pos.result

@@ -9,6 +9,7 @@ change master to master_log_pos=MASTER_LOG_POS;
 Read_Master_Log_Pos = '75'
 start slave;
 include/wait_for_slave_io_error.inc [errno=1236]
+Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master; the last event was read from 'master-bin.000001' at XXX, the last byte read was read from 'master-bin.000001' at XXX.''
 include/stop_slave_sql.inc
 show master status;
 File	Position	Binlog_Do_DB	Binlog_Ignore_DB

mysql-test/suite/rpl/r/rpl_manual_change_index_file.result

@@ -5,6 +5,7 @@ CREATE TABLE t1(c1 INT);
 FLUSH LOGS;
 call mtr.add_suppression('Got fatal error 1236 from master when reading data from binary log: .*could not find next log');
 include/wait_for_slave_io_error.inc [errno=1236]
+Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'could not find next log; the last event was read from 'master-bin.000002' at XXX, the last byte read was read from 'master-bin.000002' at XXX.''
 CREATE TABLE t2(c1 INT);
 FLUSH LOGS;
 CREATE TABLE t3(c1 INT);

mysql-test/suite/rpl/r/rpl_packet.result

@@ -37,6 +37,7 @@ DROP TABLE t1;
 CREATE TABLE t1 (f1 int PRIMARY KEY, f2 LONGTEXT, f3 LONGTEXT) ENGINE=MyISAM;
 INSERT INTO t1(f1, f2, f3) VALUES(1, REPEAT('a', @@global.max_allowed_packet), REPEAT('b', @@global.max_allowed_packet));
 include/wait_for_slave_io_error.inc [errno=1236]
+Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'log event entry exceeded max_allowed_packet; Increase max_allowed_packet on master; the last event was read from 'master-bin.000001' at XXX, the last byte read was read from 'master-bin.000001' at XXX.''
 STOP SLAVE;
 RESET SLAVE;
 RESET MASTER;

mysql-test/suite/rpl/t/rpl_log_pos.test

@@ -22,12 +22,9 @@ let $status_items= Read_Master_Log_Pos;
 source include/show_slave_status.inc;
 start slave;
 let $slave_io_errno= 1236;
-#
-# Win and Unix path is printed differently: BUG#13055685. So
-# show_slave_io_error is made 0 until the bug fixes provide necessary
-# facilities
-#
-let $show_slave_io_error= 0;
+--let $show_slave_io_error= 1
+# Mask line numbers, and whether master-bin is preceded by "./" or "."
+--let $slave_io_error_replace= / at [0-9]*/ at XXX/ /\.\/*master-bin/master-bin/
 source include/wait_for_slave_io_error.inc;
 source include/stop_slave_sql.inc;
 

mysql-test/suite/rpl/t/rpl_manual_change_index_file.test

@@ -60,12 +60,9 @@ call mtr.add_suppression('Got fatal error 1236 from master when reading data fro
 connection slave;
 # 1236 = ER_MASTER_FATAL_ERROR_READING_BINLOG
 --let $slave_io_errno= 1236
-#
-# Win and Unix path is printed differently: BUG#13055685. So
-# show_slave_io_error is made 0 until the bug fixes provide necessary
-# facilities
-#
---let $show_slave_io_error= 0
+--let $show_slave_io_error= 1
+# Mask line numbers, and whether master-bin is preceded by "./" or "."
+--let $slave_io_error_replace= / at [0-9]*/ at XXX/ /\.\/*master-bin/master-bin/
 --source include/wait_for_slave_io_error.inc
 
 connection master;

mysql-test/suite/rpl/t/rpl_packet.test

@@ -125,12 +125,9 @@ connection slave;
 # The slave I/O thread must stop after receiving
 # 1236=ER_MASTER_FATAL_ERROR_READING_BINLOG error message from master.
 --let $slave_io_errno= 1236
-#
-# Win and Unix path is printed differently: BUG#13055685. So
-# show_slave_io_error is made 0 until the bug fixes provide necessary
-# facilities
-#
---let $show_slave_io_error= 0
+
+# Mask line numbers, and whether master-bin is preceded by "./" or "."
+--let $slave_io_error_replace= / at [0-9]*/ at XXX/ /\.\/*master-bin/master-bin/
 --source include/wait_for_slave_io_error.inc
 
 # Remove the bad binlog and clear error status on slave.