mariadb/mysql-test/suite/mariabackup/compression_providers_unloaded.test
Sergei Golubchik 7b05fc5cdd sporadic mariabackup.compression_providers_unloaded failure
depending on the scheduling, a purge thread might try to open a
compressed table too. And fail, as a compression plugin is unloaded.
2022-05-10 12:19:18 +02:00

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let $alg = $MTR_COMBINATIONS;
call mtr.add_suppression("Background Page read failed to read, uncompress, or decrypt");
call mtr.add_suppression("Table is compressed or encrypted but uncompress or decrypt failed");
call mtr.add_suppression("Refusing to load corrupted table");
if (`select count(*) = 0 from information_schema.plugins where plugin_name = 'provider_$alg' and plugin_status='active'`)
{
skip "Needs provider_$alg plugin";
}
--echo #
--echo # Testing mariabackup with $alg compression
--echo #
--echo # Create table with $alg compression
eval set global innodb_compression_algorithm = $alg;
eval create table t1 (a int, b text $column_params) engine = innodb page_compressed = 1;
insert t1 (a, b) values (0, repeat("abc", 100));
insert t1 (a, b) values (1, repeat("def", 1000));
insert t1 (a, b) values (2, repeat("ghi", 10000));
select a, left(b, 9), length(b) from t1;
--echo # Restart server without plugin
call mtr.add_suppression("mariadbd: MariaDB tried to use the \\w+ compression, but its provider plugin is not loaded");
let $restart_parameters = --disable-provider-$alg;
source include/restart_mysqld.inc;
--echo # xtrabackup backup
let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
error 1;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir;
drop table t1;
rmdir $targetdir;