MDEV-12593: InnoDB page compression should use lz4_compress_default if

available

lz4.cmake: Check if shared or static lz4 library has LZ4_compress_default
function and if it has define HAVE_LZ4_COMPRESS_DEFAULT.

fil_compress_page: If HAVE_LZ4_COMPRESS_DEFAULT is defined use
LZ4_compress_default function for compression if not use
LZ4_compress_limitedOutput function.

Introduced a innodb-page-compression.inc file for page compression
tests that will also search .ibd file to verify that pages
are compressed (i.e. used search string is not found). Modified
page compression tests to use this file.

Note that snappy method is not included because of MDEV-12615
InnoDB page compression method snappy mostly does not compress pages
that will be fixed on different commit.

1 files changed, 5 insertions, 246 deletions

diff --git a/mysql-test/suite/innodb/t/innodb-page_compression_lz4.test b/mysql-test/suite/innodb/t/innodb-page_compression_lz4.test
index f36ea9684e9..9d6e2babbe7 100644
--- a/mysql-test/suite/innodb/t/innodb-page_compression_lz4.test
+++ b/mysql-test/suite/innodb/t/innodb-page_compression_lz4.test
@@ -1,253 +1,12 @@
 -- source include/have_innodb.inc
 -- source include/have_innodb_lz4.inc
+# disable embedded as it does not support restart
 -- source include/not_embedded.inc
 
---disable_query_log
-let $innodb_compression_algorithm_orig=`SELECT @@innodb_compression_algorithm`;
-let $innodb_file_format_orig = `SELECT @@innodb_file_format`;
-let $innodb_file_per_table_orig = `SELECT @@innodb_file_per_table`;
---enable_query_log
-
-set global innodb_file_format = `barracuda`;
-set global innodb_file_per_table = on;
-
 # lz4
-set global innodb_compression_algorithm = 2;
-
-create table innodb_compressed(c1 int, b char(20)) engine=innodb row_format=compressed key_block_size=8;
-show warnings;
-create table innodb_normal (c1 int, b char(20)) engine=innodb;
-show warnings;
-create table innodb_page_compressed1 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=1;
-show warnings;
-show create table innodb_page_compressed1;
-create table innodb_page_compressed2 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=2;
-show warnings;
-show create table innodb_page_compressed2;
-create table innodb_page_compressed3 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=3;
-show warnings;
-show create table innodb_page_compressed3;
-create table innodb_page_compressed4 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=4;
-show warnings;
-show create table innodb_page_compressed4;
-create table innodb_page_compressed5 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=5;
-show warnings;
-show create table innodb_page_compressed5;
-create table innodb_page_compressed6 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=6;
-show warnings;
-show create table innodb_page_compressed6;
-create table innodb_page_compressed7 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=7;
-show warnings;
-show create table innodb_page_compressed7;
-create table innodb_page_compressed8 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=8;
-show warnings;
-show create table innodb_page_compressed8;
-create table innodb_page_compressed9 (c1 int, b char(20)) engine=innodb page_compressed=1 page_compression_level=9;
-show warnings;
-show create table innodb_page_compressed9;
-delimiter //;
-create procedure innodb_insert_proc (repeat_count int)
-begin
-  declare current_num int;
-  set current_num = 0;
-  while current_num < repeat_count do
-    insert into innodb_normal values(current_num,'testing..');
-    set current_num = current_num + 1;
-  end while;
-end//
-delimiter ;//
-commit;
-
-set autocommit=0;
-call innodb_insert_proc(5000);
-commit;
-set autocommit=1;
-select count(*) from innodb_normal;
-insert into innodb_compressed select * from innodb_normal;
-insert into innodb_page_compressed1 select * from innodb_normal;
-insert into innodb_page_compressed2 select * from innodb_normal;
-insert into innodb_page_compressed3 select * from innodb_normal;
-insert into innodb_page_compressed4 select * from innodb_normal;
-insert into innodb_page_compressed5 select * from innodb_normal;
-insert into innodb_page_compressed6 select * from innodb_normal;
-insert into innodb_page_compressed7 select * from innodb_normal;
-insert into innodb_page_compressed8 select * from innodb_normal;
-insert into innodb_page_compressed9 select * from innodb_normal;
-commit;
-select count(*) from innodb_compressed;
-select count(*) from innodb_page_compressed1;
-select count(*) from innodb_page_compressed1 where c1 < 500000;
-select count(*) from innodb_page_compressed2 where c1 < 500000;
-select count(*) from innodb_page_compressed3 where c1 < 500000;
-select count(*) from innodb_page_compressed4 where c1 < 500000;
-select count(*) from innodb_page_compressed5 where c1 < 500000;
-select count(*) from innodb_page_compressed6 where c1 < 500000;
-select count(*) from innodb_page_compressed7 where c1 < 500000;
-select count(*) from innodb_page_compressed8 where c1 < 500000;
-select count(*) from innodb_page_compressed9 where c1 < 500000;
-
-alter table innodb_normal page_compressed=1 page_compression_level=8;
-show warnings;
-show create table innodb_normal;
-alter table innodb_compressed row_format=default page_compressed=1 page_compression_level=8 key_block_size=0;
-show warnings;
-show create table innodb_compressed;
-
-update innodb_page_compressed1 set c1 = c1 + 1;
-update innodb_page_compressed2 set c1 = c1 + 1;
-update innodb_page_compressed3 set c1 = c1 + 1;
-update innodb_page_compressed4 set c1 = c1 + 1;
-update innodb_page_compressed5 set c1 = c1 + 1;
-update innodb_page_compressed6 set c1 = c1 + 1;
-update innodb_page_compressed7 set c1 = c1 + 1;
-update innodb_page_compressed8 set c1 = c1 + 1;
-update innodb_page_compressed9 set c1 = c1 + 1;
-commit;
-select count(*) from innodb_compressed;
-select count(*) from innodb_page_compressed1;
-select count(*) from innodb_page_compressed1 where c1 < 500000;
-select count(*) from innodb_page_compressed2 where c1 < 500000;
-select count(*) from innodb_page_compressed3 where c1 < 500000;
-select count(*) from innodb_page_compressed4 where c1 < 500000;
-select count(*) from innodb_page_compressed5 where c1 < 500000;
-select count(*) from innodb_page_compressed6 where c1 < 500000;
-select count(*) from innodb_page_compressed7 where c1 < 500000;
-select count(*) from innodb_page_compressed8 where c1 < 500000;
-select count(*) from innodb_page_compressed9 where c1 < 500000;
-
---source include/restart_mysqld.inc
-
-update innodb_page_compressed1 set c1 = c1 + 1;
-update innodb_page_compressed2 set c1 = c1 + 1;
-update innodb_page_compressed3 set c1 = c1 + 1;
-update innodb_page_compressed4 set c1 = c1 + 1;
-update innodb_page_compressed5 set c1 = c1 + 1;
-update innodb_page_compressed6 set c1 = c1 + 1;
-update innodb_page_compressed7 set c1 = c1 + 1;
-update innodb_page_compressed8 set c1 = c1 + 1;
-update innodb_page_compressed9 set c1 = c1 + 1;
-select count(*) from innodb_compressed;
-select count(*) from innodb_page_compressed1;
-select count(*) from innodb_page_compressed1 where c1 < 500000;
-select count(*) from innodb_page_compressed2 where c1 < 500000;
-select count(*) from innodb_page_compressed3 where c1 < 500000;
-select count(*) from innodb_page_compressed4 where c1 < 500000;
-select count(*) from innodb_page_compressed5 where c1 < 500000;
-select count(*) from innodb_page_compressed6 where c1 < 500000;
-select count(*) from innodb_page_compressed7 where c1 < 500000;
-select count(*) from innodb_page_compressed8 where c1 < 500000;
-select count(*) from innodb_page_compressed9 where c1 < 500000;
-
-# zlib
-set global innodb_compression_algorithm = 1;
-update innodb_page_compressed1 set c1 = c1 + 1;
-update innodb_page_compressed2 set c1 = c1 + 1;
-update innodb_page_compressed3 set c1 = c1 + 1;
-update innodb_page_compressed4 set c1 = c1 + 1;
-update innodb_page_compressed5 set c1 = c1 + 1;
-update innodb_page_compressed6 set c1 = c1 + 1;
-update innodb_page_compressed7 set c1 = c1 + 1;
-update innodb_page_compressed8 set c1 = c1 + 1;
-update innodb_page_compressed9 set c1 = c1 + 1;
-commit;
-select count(*) from innodb_compressed;
-select count(*) from innodb_page_compressed1;
-select count(*) from innodb_page_compressed1 where c1 < 500000;
-select count(*) from innodb_page_compressed2 where c1 < 500000;
-select count(*) from innodb_page_compressed3 where c1 < 500000;
-select count(*) from innodb_page_compressed4 where c1 < 500000;
-select count(*) from innodb_page_compressed5 where c1 < 500000;
-select count(*) from innodb_page_compressed6 where c1 < 500000;
-select count(*) from innodb_page_compressed7 where c1 < 500000;
-select count(*) from innodb_page_compressed8 where c1 < 500000;
-select count(*) from innodb_page_compressed9 where c1 < 500000;
-
---source include/restart_mysqld.inc
-
-update innodb_page_compressed1 set c1 = c1 + 1;
-update innodb_page_compressed2 set c1 = c1 + 1;
-update innodb_page_compressed3 set c1 = c1 + 1;
-update innodb_page_compressed4 set c1 = c1 + 1;
-update innodb_page_compressed5 set c1 = c1 + 1;
-update innodb_page_compressed6 set c1 = c1 + 1;
-update innodb_page_compressed7 set c1 = c1 + 1;
-update innodb_page_compressed8 set c1 = c1 + 1;
-update innodb_page_compressed9 set c1 = c1 + 1;
-select count(*) from innodb_compressed;
-select count(*) from innodb_page_compressed1;
-select count(*) from innodb_page_compressed1 where c1 < 500000;
-select count(*) from innodb_page_compressed2 where c1 < 500000;
-select count(*) from innodb_page_compressed3 where c1 < 500000;
-select count(*) from innodb_page_compressed4 where c1 < 500000;
-select count(*) from innodb_page_compressed5 where c1 < 500000;
-select count(*) from innodb_page_compressed6 where c1 < 500000;
-select count(*) from innodb_page_compressed7 where c1 < 500000;
-select count(*) from innodb_page_compressed8 where c1 < 500000;
-select count(*) from innodb_page_compressed9 where c1 < 500000;
-
-# none
-set global innodb_compression_algorithm = 0;
-update innodb_page_compressed1 set c1 = c1 + 1;
-update innodb_page_compressed2 set c1 = c1 + 1;
-update innodb_page_compressed3 set c1 = c1 + 1;
-update innodb_page_compressed4 set c1 = c1 + 1;
-update innodb_page_compressed5 set c1 = c1 + 1;
-update innodb_page_compressed6 set c1 = c1 + 1;
-update innodb_page_compressed7 set c1 = c1 + 1;
-update innodb_page_compressed8 set c1 = c1 + 1;
-update innodb_page_compressed9 set c1 = c1 + 1;
-commit;
-select count(*) from innodb_compressed;
-select count(*) from innodb_page_compressed1;
-select count(*) from innodb_page_compressed1 where c1 < 500000;
-select count(*) from innodb_page_compressed2 where c1 < 500000;
-select count(*) from innodb_page_compressed3 where c1 < 500000;
-select count(*) from innodb_page_compressed4 where c1 < 500000;
-select count(*) from innodb_page_compressed5 where c1 < 500000;
-select count(*) from innodb_page_compressed6 where c1 < 500000;
-select count(*) from innodb_page_compressed7 where c1 < 500000;
-select count(*) from innodb_page_compressed8 where c1 < 500000;
-select count(*) from innodb_page_compressed9 where c1 < 500000;
-
---source include/restart_mysqld.inc
-
-update innodb_page_compressed1 set c1 = c1 + 1;
-update innodb_page_compressed2 set c1 = c1 + 1;
-update innodb_page_compressed3 set c1 = c1 + 1;
-update innodb_page_compressed4 set c1 = c1 + 1;
-update innodb_page_compressed5 set c1 = c1 + 1;
-update innodb_page_compressed6 set c1 = c1 + 1;
-update innodb_page_compressed7 set c1 = c1 + 1;
-update innodb_page_compressed8 set c1 = c1 + 1;
-update innodb_page_compressed9 set c1 = c1 + 1;
-select count(*) from innodb_compressed;
-select count(*) from innodb_page_compressed1;
-select count(*) from innodb_page_compressed1 where c1 < 500000;
-select count(*) from innodb_page_compressed2 where c1 < 500000;
-select count(*) from innodb_page_compressed3 where c1 < 500000;
-select count(*) from innodb_page_compressed4 where c1 < 500000;
-select count(*) from innodb_page_compressed5 where c1 < 500000;
-select count(*) from innodb_page_compressed6 where c1 < 500000;
-select count(*) from innodb_page_compressed7 where c1 < 500000;
-select count(*) from innodb_page_compressed8 where c1 < 500000;
-select count(*) from innodb_page_compressed9 where c1 < 500000;
+set global innodb_compression_algorithm = lz4;
 
-drop procedure innodb_insert_proc;
-drop table innodb_normal;
-drop table innodb_compressed;
-drop table innodb_page_compressed1;
-drop table innodb_page_compressed2;
-drop table innodb_page_compressed3;
-drop table innodb_page_compressed4;
-drop table innodb_page_compressed5;
-drop table innodb_page_compressed6;
-drop table innodb_page_compressed7;
-drop table innodb_page_compressed8;
-drop table innodb_page_compressed9;
+# All page compression test use the same
+--source include/innodb-page-compression.inc
 
-# reset system
---disable_query_log
-EVAL SET GLOBAL innodb_compression_algorithm = $innodb_compression_algorithm_orig;
-EVAL SET GLOBAL innodb_file_per_table = $innodb_file_per_table_orig;
-EVAL SET GLOBAL innodb_file_format = $innodb_file_format_orig;
---enable_query_log
+-- echo #done