mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 13:32:33 +01:00
b071b660e9
expired timeout on debx86-b in PB Moved the resource-intensive test case for bug #41486 into a separate test file to reduce execution time for mysql.test.
45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
#
|
|
# Bug#41486 extra character appears in BLOB for every ~40Mb after
|
|
# mysqldump/import
|
|
#
|
|
# This test consumes a significant amount of resources.
|
|
# Therefore it should be kept separated from other tests.
|
|
# Otherwise we might suffer from problems like
|
|
# Bug#43801 mysql.test takes too long, fails due to expired timeout
|
|
# on debx86-b in PB
|
|
#
|
|
|
|
--disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
--enable_warnings
|
|
|
|
# Have to change the global variable as the session variable is
|
|
# read-only.
|
|
SET @old_max_allowed_packet= @@global.max_allowed_packet;
|
|
# 2 MB blob length + some space for the rest of INSERT query
|
|
SET @@global.max_allowed_packet = 2 * 1024 * 1024 + 1024;
|
|
|
|
# Create a new connection since the global max_allowed_packet
|
|
# has no effect for the current connection
|
|
connect (con1, localhost, root,,);
|
|
|
|
CREATE TABLE t1(data LONGBLOB);
|
|
INSERT INTO t1 SELECT REPEAT('1', 2*1024*1024);
|
|
|
|
let $outfile= $MYSQLTEST_VARDIR/tmp/bug41486.sql;
|
|
--error 0,1
|
|
remove_file $outfile;
|
|
--exec $MYSQL_DUMP test t1 > $outfile
|
|
# Check that the mysql client does not insert extra newlines when loading
|
|
# strings longer than client's max_allowed_packet
|
|
--exec $MYSQL --max_allowed_packet=1M test < $outfile 2>&1
|
|
SELECT LENGTH(data) FROM t1;
|
|
|
|
DROP TABLE t1;
|
|
|
|
# Cleanup
|
|
disconnect con1;
|
|
--source include/wait_until_disconnected.inc
|
|
remove_file $outfile;
|
|
connection default;
|
|
SET @@global.max_allowed_packet = @old_max_allowed_packet;
|