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#
# Bug#19424075 WRITE/SYNC REDO LOG BEFORE FLUSH THREAD CACHE TO BINLOG
#
# Verify that a transaction can not be recovered during server
# recovery from a crash, which happened after flushing it to
# InnoDB redo log and before flushing it to binary log. And
# a transaction can be recovered during server recovery from
# a crash, which happened after flushing it to binary log.
#
--source include/not_valgrind.inc
--source include/have_log_bin.inc
-- source include/have_debug.inc
CREATE TABLE t1(c1 INT) ENGINE= InnoDB;
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--echo # Crash right after flushing InnoDB redo log
SET SESSION DEBUG="+d,crash_after_flush_engine_log";
BEGIN;
INSERT INTO t1 VALUES(1);
# 2013 - CR_SERVER_LOST
--error 2013
COMMIT;
--source include/wait_until_disconnected.inc
--enable_reconnect
--echo # Restart the master server
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--source include/wait_until_connected_again.inc
--disable_reconnect
--echo #
--echo # Verify that a transaction can not be recovered during server
--echo # recovery from a crash, which happened after flushing it to
--echo # InnoDB redo log and before flushing it to binary log.
--echo #
--let $assert_text= Table t1 must not contain 1
--let $assert_cond= [SELECT count(*) FROM t1 WHERE c1=1] = 0
--source include/assert.inc
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--echo # Crash right after flushing binary log
SET SESSION DEBUG="+d,crash_after_flush_binlog";
BEGIN;
INSERT INTO t1 VALUES(2);
# 2013 - CR_SERVER_LOST
--error 2013
COMMIT;
--source include/wait_until_disconnected.inc
--enable_reconnect
--echo # Restart the master server
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--source include/wait_until_connected_again.inc
--disable_reconnect
--echo #
--echo # Verify that a transaction can be recovered during server
--echo # recovery from a crash, which happened after flushing it
--echo # to binary log.
--echo #
--let $assert_text= Table t1 must contain 2
--let $assert_cond= [SELECT count(*) FROM t1 WHERE c1=2] = 1
--source include/assert.inc
# Cleanup
DROP TABLE t1;
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