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MDEV-342: fix two race conditions in the test case that could occasionally cause spurious failures.

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unknown
2012-06-22 10:42:55 +02:00
parent a5731b27b7
commit 048cc42052
2 changed files with 5 additions and 0 deletions
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1
mysql-test/suite/binlog/r/binlog_mdev342.result
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@@ -1,5 +1,6 @@
SET GLOBAL max_binlog_size= 4096;
SET GLOBAL innodb_flush_log_at_trx_commit= 1;
RESET MASTER;
CREATE TABLE t1 (a INT PRIMARY KEY, b MEDIUMTEXT) ENGINE=Innodb;
SET DEBUG_SYNC= "binlog_open_before_update_index SIGNAL con1_ready WAIT_FOR con1_cont";
SET SESSION debug_dbug="+d,crash_create_critical_before_update_index";

4
mysql-test/suite/binlog/t/binlog_mdev342.test
View File

@@ -8,6 +8,7 @@
# (We do not need to restore these settings, as we crash the server).
SET GLOBAL max_binlog_size= 4096;
SET GLOBAL innodb_flush_log_at_trx_commit= 1;
RESET MASTER;
CREATE TABLE t1 (a INT PRIMARY KEY, b MEDIUMTEXT) ENGINE=Innodb;
@@ -35,6 +36,9 @@ SET DEBUG_SYNC= "now WAIT_FOR con2_ready";
--write_file $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
wait-binlog_mdev342.test
EOF
# If con1 manages to race ahead and crash, we can see the crash already in the
# SET DEBUG_SYNC statement, so need --error here also.
--error 0,2006,2013
SET DEBUG_SYNC= "now SIGNAL con1_cont";
connection con1;
--error 2006,2013