BUG#38127: main.mysqlbinlog_base64 fails sporadically on pushbuild

This is not a fix to the bug. I'm just pushing a change to the
test case that will produce debug info when the test fails next
time.

mysql-test/t/mysqlbinlog_base64.test

@@ -32,6 +32,21 @@ drop table t2;
 select * from t1;
 select * from t2;
 
+# DEBUG CODE ADDED BY SVEN. BUG#38127
+let $count_t1= `SELECT COUNT(*) FROM t1`;
+let $count_t2= `SELECT COUNT(*) FROM t2`;
+if (`SELECT $count_t1 != 3 OR $count_t2 != 70`)
+{
+  --echo Test case bug! See BUG#38127. Printing debug info.
+  --cat_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_base64.sql
+  SHOW MASTER STATUS;
+  SHOW BINLOG EVENTS;
+  --exec $MYSQL_BINLOG $MYSQLD_DATADIR/master-bin.000001
+  SHOW TABLES;
+  exit;
+}
+# END DEBUG CODE
+
 #
 #  Verify that events larger than the default IO_CACHE buffer
 #  are handled correctly (BUG#25628).