SET @save_innodb_read_only_compressed=@@GLOBAL.innodb_read_only_compressed;
SELECT @@global.innodb_buffer_pool_evict;
@@global.innodb_buffer_pool_evict

SET GLOBAL innodb_read_only_compressed=ON;
CREATE TABLE t(a INT) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
ERROR HY000: InnoDB refuses to write tables with ROW_FORMAT=COMPRESSED or KEY_BLOCK_SIZE.
SET GLOBAL innodb_read_only_compressed=OFF;
CREATE TABLE t(a INT) ENGINE=InnoDB ROW_FORMAT=COMPRESSED;
SET GLOBAL innodb_buffer_pool_evict = 'uncompressed';
SELECT @@global.innodb_buffer_pool_evict;
@@global.innodb_buffer_pool_evict

DROP TABLE t;
SET GLOBAL innodb_read_only_compressed=@save_innodb_read_only_compressed;