BUG#46166

Merging to latest mysql-5.1-bugteam.

mysql-test/include/io_thd_fault_injection.inc

@@ -0,0 +1,21 @@
+#
+#  Takes the flag as an argument:
+#  -- let $io_thd_injection_fault_flag=+d,fault_injection_new_file_rotate_event
+#  -- source include/io_thd_fault_injection.inc
+#
+
+SET @old_debug=@@global.debug;
+-- disable_warnings
+-- source include/stop_slave.inc 
+-- enable_warnings
+-- eval SET GLOBAL debug="+d,$io_thd_injection_fault_flag"
+
+START SLAVE io_thread;
+-- source include/wait_for_slave_io_to_stop.inc
+-- source include/wait_for_slave_io_error.inc
+
+-- eval SET GLOBAL debug="-d,$io_thd_injection_fault_flag"
+SET GLOBAL debug=@old_debug;
+
+# restart because slave is in bad shape
+-- source include/restart_mysqld.inc

mysql-test/include/restart_mysqld.inc

@@ -1,14 +1,16 @@
 
 # Write file to make mysql-test-run.pl expect the "crash", but don't start
 # it until it's told to
---exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+--let $_server_id= `SELECT @@server_id`
+--let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.$_server_id.expect
+--exec echo "wait" > $_expect_file_name
 
 # Send shutdown to the connected server and give
 # it 10 seconds to die before zapping it
 shutdown_server 10;
 
 # Write file to make mysql-test-run.pl start up the server again
---exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+--exec echo "restart" > $_expect_file_name
 
 # Turn on reconnect
 --enable_reconnect

mysql-test/suite/binlog/r/binlog_index.result

@@ -2,7 +2,9 @@ call mtr.add_suppression('Attempting backtrace');
 call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to process registered files that would be purged.');
 call mtr.add_suppression('MSYQL_BIN_LOG::open failed to sync the index file');
 call mtr.add_suppression('Turning logging off for the whole duration of the MySQL server process.');
+call mtr.add_suppression('Could not open .*');
 call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to clean registers before purging logs.');
+RESET MASTER;
 flush logs;
 flush logs;
 flush logs;
@@ -116,11 +118,31 @@ master-bin.000011
 # This should put the server in unsafe state and stop
 # accepting any command. If we inject a fault at this
 # point and continue the execution the server crashes.
-# Besides the flush command does not report an error.
 #
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+master-bin.000009
+master-bin.000010
+master-bin.000011
+
 # fault_injection_registering_index
 SET SESSION debug="+d,fault_injection_registering_index";
 flush logs;
+ERROR HY000: Can't open file: './master-bin.000012' (errno: 1)
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+master-bin.000009
+master-bin.000010
+master-bin.000011
+
 SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
 SELECT @index;
 @index
@@ -135,6 +157,18 @@ master-bin.000012
 # fault_injection_updating_index
 SET SESSION debug="+d,fault_injection_updating_index";
 flush logs;
+ERROR HY000: Can't open file: './master-bin.000013' (errno: 1)
+SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
+SELECT @index;
+@index
+master-bin.000006
+master-bin.000007
+master-bin.000008
+master-bin.000009
+master-bin.000010
+master-bin.000011
+master-bin.000012
+
 SET @index=LOAD_FILE('MYSQLTEST_VARDIR/mysqld.1/data//master-bin.index');
 SELECT @index;
 @index

mysql-test/suite/binlog/t/binlog_index.test

@@ -10,9 +10,12 @@ call mtr.add_suppression('Attempting backtrace');
 call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to process registered files that would be purged.');
 call mtr.add_suppression('MSYQL_BIN_LOG::open failed to sync the index file');
 call mtr.add_suppression('Turning logging off for the whole duration of the MySQL server process.');
+call mtr.add_suppression('Could not open .*');
 call mtr.add_suppression('MSYQL_BIN_LOG::purge_logs failed to clean registers before purging logs.');
 let $old=`select @@debug`;
 
+RESET MASTER;
+
 let $MYSQLD_DATADIR= `select @@datadir`;
 let $INDEX=$MYSQLD_DATADIR/master-bin.index;
 
@@ -205,12 +208,25 @@ SELECT @index;
 --echo # This should put the server in unsafe state and stop
 --echo # accepting any command. If we inject a fault at this
 --echo # point and continue the execution the server crashes.
---echo # Besides the flush command does not report an error.
 --echo #
 
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
 --echo # fault_injection_registering_index
 SET SESSION debug="+d,fault_injection_registering_index";
+-- error ER_CANT_OPEN_FILE
 flush logs;
+
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
 --source include/restart_mysqld.inc
 
 --chmod 0644 $INDEX
@@ -221,7 +237,15 @@ SELECT @index;
 
 --echo # fault_injection_updating_index
 SET SESSION debug="+d,fault_injection_updating_index";
+-- error ER_CANT_OPEN_FILE
 flush logs;
+
+--chmod 0644 $INDEX
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SET @index=LOAD_FILE('$index')
+-- replace_regex /\.[\\\/]master/master/
+SELECT @index;
+
 --source include/restart_mysqld.inc
 
 --chmod 0644 $INDEX

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

@@ -0,0 +1,274 @@
+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;
+#######################################################################
+####################### PART 1: MASTER TESTS ##########################
+#######################################################################
+include/stop_slave.inc
+call mtr.add_suppression("Can't generate a unique log-filename");
+call mtr.add_suppression("Writing one row to the row-based binary log failed.*");
+call mtr.add_suppression("Error writing file .*");
+SET @old_debug= @@global.debug;
+SELECT repeat('x',8192) INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data';
+SELECT repeat('x',10) INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug_46166-2.data';
+RESET MASTER;
+###################### TEST #1
+FLUSH LOGS;
+# assert: must show two binlogs
+show binary logs;
+Log_name	File_size
+master-bin.000001	#
+master-bin.000002	#
+###################### TEST #2
+RESET MASTER;
+SET GLOBAL debug="+d,error_unique_log_filename";
+FLUSH LOGS;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+# assert: must show one binlog
+show binary logs;
+Log_name	File_size
+master-bin.000001	#
+SET GLOBAL debug="";
+RESET MASTER;
+###################### TEST #3
+CREATE TABLE t1 (a int);
+CREATE TABLE t2 (a TEXT) Engine=InnoDB;
+CREATE TABLE t4 (a TEXT);
+INSERT INTO t1 VALUES (1);
+RESET MASTER;
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
+# assert: must show two binlog
+show binary logs;
+Log_name	File_size
+master-bin.000001	#
+master-bin.000002	#
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+###################### TEST #4
+SET GLOBAL debug="+d,error_unique_log_filename";
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+# assert: must show one entry
+SELECT count(*) FROM t2;
+count(*)
+1
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+###################### TEST #5
+SET GLOBAL debug="+d,error_unique_log_filename";
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166-2.data' INTO TABLE t2;
+# assert: must show one entry
+SELECT count(*) FROM t2;
+count(*)
+1
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+###################### TEST #6
+SET GLOBAL debug="+d,error_unique_log_filename";
+SET AUTOCOMMIT=0;
+INSERT INTO t2 VALUES ('muse');
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
+INSERT INTO t2 VALUES ('muse');
+COMMIT;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+# assert: must show three entries
+SELECT count(*) FROM t2;
+count(*)
+3
+SET AUTOCOMMIT= 1;
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+###################### TEST #7
+SET GLOBAL debug="+d,error_unique_log_filename";
+SELECT count(*) FROM t4;
+count(*)
+0
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t4;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+# assert: must show 1 entry
+SELECT count(*) FROM t4;
+count(*)
+1
+### check that the incident event is written to the current log
+SET GLOBAL debug="-d,error_unique_log_filename";
+FLUSH LOGS;
+SHOW BINLOG EVENTS IN 'BINLOG_FILE' FROM <binlog_start> LIMIT 1;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+BINLOG_FILE	#	Incident	#	#	#1 (LOST_EVENTS)
+DELETE FROM t4;
+RESET MASTER;
+###################### TEST #8
+SET GLOBAL debug="+d,error_unique_log_filename";
+# must show 0 entries
+SELECT count(*) FROM t4;
+count(*)
+0
+SELECT count(*) FROM t2;
+count(*)
+0
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t4;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug_46166.data' INTO TABLE t2;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+INSERT INTO t2 VALUES ('aaa'), ('bbb'), ('ccc');
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+# INFO: Count(*) Before Offending DELETEs
+# assert: must show 1 entry
+SELECT count(*) FROM t4;
+count(*)
+1
+# assert: must show 4 entries
+SELECT count(*) FROM t2;
+count(*)
+4
+DELETE FROM t4;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+DELETE FROM t2;
+ERROR HY000: Can't generate a unique log-filename master-bin.(1-999)
+
+# INFO: Count(*) After Offending DELETEs
+# assert: must show zero entries
+SELECT count(*) FROM t4;
+count(*)
+0
+SELECT count(*) FROM t2;
+count(*)
+0
+SET GLOBAL debug="-d,error_unique_log_filename";
+###################### TEST #9
+SET GLOBAL debug="+d,error_unique_log_filename";
+SET SQL_LOG_BIN=0;
+INSERT INTO t2 VALUES ('aaa'), ('bbb'), ('ccc'), ('ddd');
+INSERT INTO t4 VALUES ('eee'), ('fff'), ('ggg'), ('hhh');
+# assert: must show four entries
+SELECT count(*) FROM t2;
+count(*)
+4
+SELECT count(*) FROM t4;
+count(*)
+4
+DELETE FROM t2;
+DELETE FROM t4;
+# assert: must show zero entries
+SELECT count(*) FROM t2;
+count(*)
+0
+SELECT count(*) FROM t4;
+count(*)
+0
+SET SQL_LOG_BIN=1;
+SET GLOBAL debug="-d,error_unique_log_filename";
+###################### TEST #10
+call mtr.add_suppression("MSYQL_BIN_LOG::open failed to sync the index file.");
+call mtr.add_suppression("Could not open .*");
+RESET MASTER;
+SHOW WARNINGS;
+Level	Code	Message
+SET GLOBAL debug="+d,fault_injection_registering_index";
+FLUSH LOGS;
+ERROR HY000: Can't open file: './master-bin.000002' (errno: 1)
+SET GLOBAL debug="-d,fault_injection_registering_index";
+SHOW BINARY LOGS;
+ERROR HY000: You are not using binary logging
+CREATE TABLE t5 (a INT);
+INSERT INTO t4 VALUES ('bbbbb');
+INSERT INTO t2 VALUES ('aaaaa');
+DELETE FROM t4;
+DELETE FROM t2;
+DROP TABLE t5;
+###################### TEST #11
+SET GLOBAL debug="+d,fault_injection_openning_index";
+FLUSH LOGS;
+ERROR HY000: Can't open file: './master-bin.index' (errno: 1)
+SET GLOBAL debug="-d,fault_injection_openning_index";
+RESET MASTER;
+ERROR HY000: Binlog closed, cannot RESET MASTER
+CREATE TABLE t5 (a INT);
+INSERT INTO t4 VALUES ('bbbbb');
+INSERT INTO t2 VALUES ('aaaaa');
+DELETE FROM t4;
+DELETE FROM t2;
+DROP TABLE t5;
+###################### TEST #12
+SET GLOBAL debug="+d,fault_injection_new_file_rotate_event";
+FLUSH LOGS;
+ERROR HY000: Can't open file: 'master-bin' (errno: 0)
+SET GLOBAL debug="-d,fault_injection_new_file_rotate_event";
+RESET MASTER;
+ERROR HY000: Binlog closed, cannot RESET MASTER
+CREATE TABLE t5 (a INT);
+INSERT INTO t4 VALUES ('bbbbb');
+INSERT INTO t2 VALUES ('aaaaa');
+DELETE FROM t4;
+DELETE FROM t2;
+DROP TABLE t5;
+SET GLOBAL debug= @old_debug;
+DROP TABLE t1, t2, t4;
+RESET MASTER;
+include/start_slave.inc
+#######################################################################
+####################### PART 2: SLAVE TESTS ###########################
+#######################################################################
+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;
+call mtr.add_suppression("Slave I/O: Relay log write failure: could not queue event from master.*");
+call mtr.add_suppression("Error writing file .*");
+call mtr.add_suppression("Could not open .*");
+call mtr.add_suppression("MSYQL_BIN_LOG::open failed to sync the index file.");
+call mtr.add_suppression("Can't generate a unique log-filename .*");
+###################### TEST #13
+SET @old_debug=@@global.debug;
+include/stop_slave.inc
+SET GLOBAL debug="+d,error_unique_log_filename";
+START SLAVE io_thread;
+Last_IO_Error = Relay log write failure: could not queue event from master
+SET GLOBAL debug="-d,error_unique_log_filename";
+SET GLOBAL debug=@old_debug;
+###################### TEST #14
+SET @old_debug=@@global.debug;
+include/stop_slave.inc
+SET GLOBAL debug="+d,fault_injection_new_file_rotate_event";
+START SLAVE io_thread;
+Last_IO_Error = Relay log write failure: could not queue event from master
+SET GLOBAL debug="-d,fault_injection_new_file_rotate_event";
+SET GLOBAL debug=@old_debug;
+###################### TEST #15
+SET @old_debug=@@global.debug;
+include/stop_slave.inc
+SET GLOBAL debug="+d,fault_injection_registering_index";
+START SLAVE io_thread;
+Last_IO_Error = Relay log write failure: could not queue event from master
+SET GLOBAL debug="-d,fault_injection_registering_index";
+SET GLOBAL debug=@old_debug;
+###################### TEST #16
+SET @old_debug=@@global.debug;
+include/stop_slave.inc
+SET GLOBAL debug="+d,fault_injection_openning_index";
+START SLAVE io_thread;
+Last_IO_Error = Relay log write failure: could not queue event from master
+SET GLOBAL debug="-d,fault_injection_openning_index";
+SET GLOBAL debug=@old_debug;
+include/stop_slave.inc
+SET GLOBAL debug=@old_debug;
+RESET SLAVE;
+RESET MASTER;
+include/start_slave.inc

mysql-test/suite/rpl/t/rpl_binlog_errors-master.opt

@@ -0,0 +1 @@
+--max_binlog_size=4096

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

@@ -0,0 +1,413 @@
+# BUG#46166: MYSQL_BIN_LOG::new_file_impl is not propagating error
+#            when generating new name.
+#  
+# WHY
+# ===
+#
+# We want to check whether error is reported or not when
+# new_file_impl fails (this may happen when rotation is not
+# possible because there is some problem finding an 
+# unique filename).
+#
+# HOW
+# ===
+# 
+# Test cases are documented inline.
+
+-- source include/master-slave.inc
+-- source include/have_innodb.inc
+-- source include/have_debug.inc
+
+-- echo #######################################################################
+-- echo ####################### PART 1: MASTER TESTS ##########################
+-- echo #######################################################################
+
+
+### ACTION: stopping slave as it is not needed for the first part of
+###         the test
+
+-- connection slave
+-- source include/stop_slave.inc
+-- connection master
+
+call mtr.add_suppression("Can't generate a unique log-filename");
+call mtr.add_suppression("Writing one row to the row-based binary log failed.*");
+call mtr.add_suppression("Error writing file .*");
+
+SET @old_debug= @@global.debug;
+
+### ACTION: create a large file (> 4096 bytes) that will be later used
+###         in LOAD DATA INFILE to check binlog errors in its vacinity
+-- let $load_file= $MYSQLTEST_VARDIR/tmp/bug_46166.data
+-- let $MYSQLD_DATADIR= `select @@datadir`
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SELECT repeat('x',8192) INTO OUTFILE '$load_file'
+
+### ACTION: create a small file (< 4096 bytes) that will be later used
+###         in LOAD DATA INFILE to check for absence of binlog errors
+###         when file loading this file does not force flushing and
+###         rotating the binary log
+-- let $load_file2= $MYSQLTEST_VARDIR/tmp/bug_46166-2.data
+-- let $MYSQLD_DATADIR= `select @@datadir`
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval SELECT repeat('x',10) INTO OUTFILE '$load_file2'
+
+RESET MASTER;
+
+-- echo ###################### TEST #1
+
+### ASSERTION: no problem flushing logs (should show two binlogs)
+FLUSH LOGS;
+-- echo # assert: must show two binlogs
+-- source include/show_binary_logs.inc
+
+-- echo ###################### TEST #2
+
+### ASSERTION: check that FLUSH LOGS actually fails and reports
+###            failure back to the user if find_uniq_filename fails
+###            (should show just one binlog)
+
+RESET MASTER;
+SET GLOBAL debug="+d,error_unique_log_filename";
+-- error ER_NO_UNIQUE_LOGFILE
+FLUSH LOGS;
+-- echo # assert: must show one binlog
+-- source include/show_binary_logs.inc
+
+### ACTION: clean up and move to next test
+SET GLOBAL debug="";
+RESET MASTER;
+
+-- echo ###################### TEST #3
+
+### ACTION: create some tables (t1, t2, t4) and insert some values in
+###         table t1
+CREATE TABLE t1 (a int);
+CREATE TABLE t2 (a TEXT) Engine=InnoDB;
+CREATE TABLE t4 (a TEXT);
+INSERT INTO t1 VALUES (1);
+RESET MASTER;
+
+### ASSERTION: we force rotation of the binary log because it exceeds
+###            the max_binlog_size option (should show two binary
+###            logs)
+
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval LOAD DATA INFILE '$load_file' INTO TABLE t2
+
+# shows two binary logs
+-- echo # assert: must show two binlog
+-- source include/show_binary_logs.inc
+
+# clean up the table and the binlog to be used in next part of test
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+
+-- echo ###################### TEST #4
+
+### ASSERTION: load the big file into a transactional table and check
+###            that it reports error. The table will contain the
+###            changes performed despite the fact that it reported an
+###            error.
+
+SET GLOBAL debug="+d,error_unique_log_filename";
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- error ER_NO_UNIQUE_LOGFILE
+-- eval LOAD DATA INFILE '$load_file' INTO TABLE t2
+
+# show table 
+-- echo # assert: must show one entry
+SELECT count(*) FROM t2;
+
+# clean up the table and the binlog to be used in next part of test
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+
+-- echo ###################### TEST #5
+
+### ASSERTION: load the small file into a transactional table and
+###            check that it succeeds
+
+SET GLOBAL debug="+d,error_unique_log_filename";
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval LOAD DATA INFILE '$load_file2' INTO TABLE t2
+
+# show table 
+-- echo # assert: must show one entry
+SELECT count(*) FROM t2;
+
+# clean up the table and the binlog to be used in next part of test
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+
+-- echo ###################### TEST #6
+
+### ASSERTION: check that even if one is using a transactional table
+###            and explicit transactions (no autocommit) if rotation
+###            fails we get the error. Transaction is not rolledback
+###            because rotation happens after the commit.
+
+SET GLOBAL debug="+d,error_unique_log_filename";
+SET AUTOCOMMIT=0;
+INSERT INTO t2 VALUES ('muse');
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- eval LOAD DATA INFILE '$load_file' INTO TABLE t2
+INSERT INTO t2 VALUES ('muse');
+-- error ER_NO_UNIQUE_LOGFILE
+COMMIT;
+
+### ACTION: Show the contents of the table after the test 
+-- echo # assert: must show three entries
+SELECT count(*) FROM t2;
+
+### ACTION: clean up and move to the next test 
+SET AUTOCOMMIT= 1;
+SET GLOBAL debug="-d,error_unique_log_filename";
+DELETE FROM t2;
+RESET MASTER;
+
+-- echo ###################### TEST #7
+
+### ASSERTION: check that on a non-transactional table, if rotation
+###            fails then an error is reported and an incident event
+###            is written to the current binary log.
+
+SET GLOBAL debug="+d,error_unique_log_filename";
+SELECT count(*) FROM t4;
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- error ER_NO_UNIQUE_LOGFILE
+-- eval LOAD DATA INFILE '$load_file' INTO TABLE t4
+
+-- echo # assert: must show 1 entry
+SELECT count(*) FROM t4;
+
+-- echo ### check that the incident event is written to the current log
+SET GLOBAL debug="-d,error_unique_log_filename";
+-- let $binlog_start= query_get_value(SHOW MASTER STATUS, Position, 1)
+-- let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
+
+# 53 is the size of the incident event, so we start from 22 bytes before the
+# current position
+-- let $binlog_start = `SELECT $binlog_start - 53`
+FLUSH LOGS;
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR $binlog_start <binlog_start> $binlog_file BINLOG_FILE
+-- replace_column 2 # 4 # 5 #
+-- eval SHOW BINLOG EVENTS IN '$binlog_file' FROM $binlog_start LIMIT 1
+
+# clean up and move to next test
+DELETE FROM t4;
+RESET MASTER;
+
+-- echo ###################### TEST #8
+
+### ASSERTION: check that statements end up in error but they succeed
+###            on changing the data. 
+
+SET GLOBAL debug="+d,error_unique_log_filename";
+-- echo # must show 0 entries
+SELECT count(*) FROM t4;
+SELECT count(*) FROM t2;
+
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- error ER_NO_UNIQUE_LOGFILE
+-- eval LOAD DATA INFILE '$load_file' INTO TABLE t4
+-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
+-- error ER_NO_UNIQUE_LOGFILE
+-- eval LOAD DATA INFILE '$load_file' INTO TABLE t2
+-- error ER_NO_UNIQUE_LOGFILE
+INSERT INTO t2 VALUES ('aaa'), ('bbb'), ('ccc');
+
+-- echo # INFO: Count(*) Before Offending DELETEs
+-- echo # assert: must show 1 entry
+SELECT count(*) FROM t4;
+-- echo # assert: must show 4 entries
+SELECT count(*) FROM t2;
+
+-- error ER_NO_UNIQUE_LOGFILE
+DELETE FROM t4;
+-- error ER_NO_UNIQUE_LOGFILE
+DELETE FROM t2;
+
+-- echo # INFO: Count(*) After Offending DELETEs
+-- echo # assert: must show zero entries
+SELECT count(*) FROM t4;
+SELECT count(*) FROM t2;
+
+# remove fault injection
+SET GLOBAL debug="-d,error_unique_log_filename";
+
+-- echo ###################### TEST #9
+
+### ASSERTION: check that if we disable binlogging, then statements
+###            succeed.
+SET GLOBAL debug="+d,error_unique_log_filename";
+SET SQL_LOG_BIN=0;
+INSERT INTO t2 VALUES ('aaa'), ('bbb'), ('ccc'), ('ddd');
+INSERT INTO t4 VALUES ('eee'), ('fff'), ('ggg'), ('hhh');
+-- echo # assert: must show four entries
+SELECT count(*) FROM t2;
+SELECT count(*) FROM t4;
+DELETE FROM t2;
+DELETE FROM t4;
+-- echo # assert: must show zero entries
+SELECT count(*) FROM t2;
+SELECT count(*) FROM t4;
+SET SQL_LOG_BIN=1;
+SET GLOBAL debug="-d,error_unique_log_filename";
+
+-- echo ###################### TEST #10
+
+### ASSERTION: check that error is reported if there is a failure
+###            while registering the index file and the binary log
+###            file or failure to write the rotate event.
+
+call mtr.add_suppression("MSYQL_BIN_LOG::open failed to sync the index file.");
+call mtr.add_suppression("Could not open .*");
+
+RESET MASTER;
+SHOW WARNINGS;
+
+# +d,fault_injection_registering_index => injects fault on MYSQL_BIN_LOG::open
+SET GLOBAL debug="+d,fault_injection_registering_index";
+-- error ER_CANT_OPEN_FILE
+FLUSH LOGS;
+SET GLOBAL debug="-d,fault_injection_registering_index";
+
+-- error ER_NO_BINARY_LOGGING
+SHOW BINARY LOGS;
+
+# issue some statements and check that they don't fail
+CREATE TABLE t5 (a INT);
+INSERT INTO t4 VALUES ('bbbbb');
+INSERT INTO t2 VALUES ('aaaaa');
+DELETE FROM t4;
+DELETE FROM t2;
+DROP TABLE t5;
+
+-- echo ###################### TEST #11
+
+### ASSERTION: check that error is reported if there is a failure
+###            while opening the index file and the binary log file or
+###            failure to write the rotate event.
+
+# restart the server so that we have binlog again
+--source include/restart_mysqld.inc
+
+# +d,fault_injection_openning_index => injects fault on MYSQL_BIN_LOG::open_index_file
+SET GLOBAL debug="+d,fault_injection_openning_index";
+-- error ER_CANT_OPEN_FILE
+FLUSH LOGS;
+SET GLOBAL debug="-d,fault_injection_openning_index";
+
+-- error ER_FLUSH_MASTER_BINLOG_CLOSED
+RESET MASTER;
+
+# issue some statements and check that they don't fail
+CREATE TABLE t5 (a INT);
+INSERT INTO t4 VALUES ('bbbbb');
+INSERT INTO t2 VALUES ('aaaaa');
+DELETE FROM t4;
+DELETE FROM t2;
+DROP TABLE t5;
+
+# restart the server so that we have binlog again
+-- source include/restart_mysqld.inc
+
+-- echo ###################### TEST #12
+
+### ASSERTION: check that error is reported if there is a failure
+###            while writing the rotate event when creating a new log
+###            file.
+
+# +d,fault_injection_new_file_rotate_event => injects fault on MYSQL_BIN_LOG::MYSQL_BIN_LOG::new_file_impl
+SET GLOBAL debug="+d,fault_injection_new_file_rotate_event";
+-- error ER_ERROR_ON_WRITE
+FLUSH LOGS;
+SET GLOBAL debug="-d,fault_injection_new_file_rotate_event";
+
+-- error ER_FLUSH_MASTER_BINLOG_CLOSED
+RESET MASTER;
+
+# issue some statements and check that they don't fail
+CREATE TABLE t5 (a INT);
+INSERT INTO t4 VALUES ('bbbbb');
+INSERT INTO t2 VALUES ('aaaaa');
+DELETE FROM t4;
+DELETE FROM t2;
+DROP TABLE t5;
+
+# restart the server so that we have binlog again
+-- source include/restart_mysqld.inc
+
+## clean up
+SET GLOBAL debug= @old_debug;
+DROP TABLE t1, t2, t4;
+RESET MASTER;
+
+# restart slave again
+-- connection slave
+-- source include/start_slave.inc
+-- connection master
+
+-- echo #######################################################################
+-- echo ####################### PART 2: SLAVE TESTS ###########################
+-- echo #######################################################################
+
+### setup
+-- connection master
+# master-slave-reset starts the slave automatically
+-- source include/master-slave-reset.inc
+-- connection slave
+
+# slave suppressions
+
+call mtr.add_suppression("Slave I/O: Relay log write failure: could not queue event from master.*");
+call mtr.add_suppression("Error writing file .*");
+call mtr.add_suppression("Could not open .*");
+call mtr.add_suppression("MSYQL_BIN_LOG::open failed to sync the index file.");
+call mtr.add_suppression("Can't generate a unique log-filename .*");
+-- echo ###################### TEST #13
+
+#### ASSERTION: check against unique log filename error
+-- let $io_thd_injection_fault_flag= error_unique_log_filename
+-- let $slave_io_errno= 1595
+-- let $show_slave_io_error= 1
+-- source include/io_thd_fault_injection.inc
+
+-- echo ###################### TEST #14
+
+#### ASSERTION: check against rotate failing
+-- let $io_thd_injection_fault_flag= fault_injection_new_file_rotate_event
+-- let $slave_io_errno= 1595
+-- let $show_slave_io_error= 1
+-- source include/io_thd_fault_injection.inc
+
+-- echo ###################### TEST #15
+
+#### ASSERTION: check against relay log open failure
+-- let $io_thd_injection_fault_flag= fault_injection_registering_index
+-- let $slave_io_errno= 1595
+-- let $show_slave_io_error= 1
+-- source include/io_thd_fault_injection.inc
+
+-- echo ###################### TEST #16
+
+#### ASSERTION: check against relay log index open failure
+-- let $io_thd_injection_fault_flag= fault_injection_openning_index
+-- let $slave_io_errno= 1595
+-- let $show_slave_io_error= 1
+-- source include/io_thd_fault_injection.inc
+
+### clean up
+-- disable_warnings
+-- source include/stop_slave.inc
+-- enable_warnings
+SET GLOBAL debug=@old_debug;
+RESET SLAVE;
+RESET MASTER;
+-- source include/start_slave.inc
+-- connection master
+-- source include/master-slave-end.inc