File: page_cleaner.test

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--source include/have_innodb.inc
--source include/have_sequence.inc

SET @save_pct= @@GLOBAL.innodb_max_dirty_pages_pct;
SET @save_pct_lwm= @@GLOBAL.innodb_max_dirty_pages_pct_lwm;

SET GLOBAL innodb_max_dirty_pages_pct_lwm=0.0;
SET GLOBAL innodb_max_dirty_pages_pct=0.0;

let $wait_condition =
SELECT variable_value = 0
FROM information_schema.global_status
WHERE variable_name = 'INNODB_BUFFER_POOL_PAGES_DIRTY';
--source include/wait_condition.inc

SET GLOBAL innodb_max_dirty_pages_pct=90.0;

CREATE TABLE t ENGINE=InnoDB SELECT * FROM seq_1_to_10000;

SELECT variable_value>0 FROM information_schema.global_status
WHERE variable_name = 'INNODB_BUFFER_POOL_PAGES_DIRTY';

SET GLOBAL innodb_max_dirty_pages_pct=0.0;

# Without the MDEV-24917 fix, we would time out here.
--source include/wait_condition.inc
DROP TABLE t;

SET GLOBAL innodb_max_dirty_pages_pct = @save_pct;
SET GLOBAL innodb_max_dirty_pages_pct_lwm = @save_pct_lwm;