# The test verifies server binlog-based recovery.
#
# MDEV-23832 checksum error at server binlog recovery should not crash

# The test logic really requires --log-bin.
--source include/have_binlog_format_mixed.inc
--source include/have_debug.inc

--let $do_checksum = `SELECT @@global.master_verify_checksum`
--let $debug_dbug_saved = `SELECT @@global.debug_dbug`
--let $binlog_checksum = `SELECT @@global.binlog_checksum`
set @@global.binlog_checksum = CRC32;

call mtr.add_suppression("Replication event checksum verification failed");
call mtr.add_suppression("Error in Log_event::read_log_event");

# Proof of no crash follows.
# There's no need for actual bin-loggable queries to the server
--let $restart_parameters=  --master_verify_checksum=ON --debug_dbug="+d,corrupt_read_log_event_char"
--let $shutdown_timeout=0
--source include/restart_mysqld.inc
--let $restart_parameters=
--let $shutdown_timeout=

#
# Cleanup

--replace_regex /= .*/= VALUE/
--eval set @@global.debug_dbug = "$debug_dbug_saved"

--replace_result $do_checksum DO_CHECKSUM
--eval set @@global.master_verify_checksum = $do_checksum
--replace_result $binlog_checksum BINLOG_CHECKSUM
--eval set @@global.binlog_checksum = $binlog_checksum
#
--echo # EOF the test
#