--echo #
--echo # WL#12475: Protocol Changes to specify compression configuration for connections
--echo #

CREATE USER wl12475@localhost;

SELECT @@global.protocol_compression_algorithms;
--echo # should report empty string and 0 for method and level
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # should report zlib and 6 for method and level
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # should report zstd and 3 for method and level
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # should report zstd and 11 for method and level
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # should report zlib and 6 for method and level --zstd-compression-level for zlib compression is ignored
--exec $MYSQL --compression-algorithms="zlib" --zstd-compression-level=9 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"

# check for invalid level
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=23 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"

--echo # check all possible client compression-algorithm/level for default server configuration
SET @@global.protocol_compression_algorithms=default;
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed"  --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=13 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # compression-level is ignored without --compression-algorithms
--exec $MYSQL --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # client is configured with both algorithms so report error
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # existing --compress option should still work
--exec $MYSQL --compress -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compress --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # multiple values of zstd,zlib,uncompressed
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" --zstd-compression-level=8 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,zstd,uncompressed" --zstd-compression-level=6 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed,zstd,zlib" --zstd-compression-level=0 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed,zlib,zstd" --zstd-compression-level=0 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed,zlib" --zstd-compression-level=8 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed,zstd" --zstd-compression-level=6 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # multiple values of zstd,zlib,uncompressed without compression level
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed,zstd,zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed,zlib,zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed,zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed,zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # multiple duplicate values
--exec $MYSQL --compression-algorithms="zstd,zstd,zstd" --zstd-compression-level=8 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,zlib" --zstd-compression-level=2 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed,zlib,zlib" --zstd-compression-level=0 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed,uncompressed,zstd" --zstd-compression-level=0 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # compression level with default compression algorithm which is uncompressed
--exec $MYSQL --zstd-compression-level=28 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # invalid algorithm values
--error 1
--exec $MYSQL --compression-algorithms="zstd,xyz" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # empty algorithm values 
--error 1
--exec $MYSQL --compression-algorithms="" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # invalid and algorithm values
--error 1
--exec $MYSQL --compression-algorithms="" --compression-algorithms="lz4" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # make new connection with zlib compression
--connect(con1, localhost, wl12475,,,,,SSL,,zlib)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
--echo # make new connection without compression
--connect(con1, localhost, wl12475,,,,,SSL)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
--echo # make new connection with zstd compression
--connect(con1, localhost, wl12475,,,,,SSL,,zstd,9)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
connection default;

--echo # check all possible client compression-algorithm/level for server configured with only "zstd"
SET GLOBAL protocol_compression_algorithms="zstd";
--error 1
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"a
--error 1
--exec $MYSQL --compression-algorithms="zlib" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zlib,uncompressed" --zstd-compression-level=13 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # check existing --compress option
--error 1
--exec $MYSQL --compress -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compress --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # make new connection with zlib compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error 2066
--connect(con1, localhost, wl12475,,,,,SSL,,zlib)
--echo # make new connection without compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error ER_WRONG_COMPRESSION_ALGORITHM_CLIENT
--connect(con1, localhost, wl12475,,,,,SSL)
--echo # make new connection with zstd compression
--connect(con1, localhost, wl12475,,,,,SSL,,zstd,9)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
connection default;

--echo # check all possible client compression-algorithm/level for server configured with only "zstd,uncompressed"
SET GLOBAL protocol_compression_algorithms="zstd,uncompressed";
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zlib" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" --zstd-compression-level=13 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # check existing --compress option
--exec $MYSQL --compress -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compress --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # make new connection with zlib compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error 2066
--connect(con1, localhost, wl12475,,,,,SSL,,zlib)
--echo # make new connection without compression
--connect(con1, localhost, wl12475,,,,,SSL)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
connection default;
--echo # make new connection with zstd compression
--connect(con1, localhost, wl12475,,,,,SSL,,zstd,9)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
connection default;

--echo # check all possible client compression-algorithm/level for server configured with only "zlib"
SET GLOBAL protocol_compression_algorithms="zlib";
--error 1
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib" --zstd-compression-level=4 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd,uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # check existing --compress option
--exec $MYSQL --compress -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compress --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # make new connection with zlib compression
--connect(con1, localhost, wl12475,,,,,SSL,,zlib)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
--echo # make new connection without compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error ER_WRONG_COMPRESSION_ALGORITHM_CLIENT
--connect(con1, localhost, wl12475,,,,,SSL)
--echo # make new connection with zstd compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error 2066
--connect(con1, localhost, wl12475,,,,,SSL,,zstd,9)
connection default;

--echo # check all possible client compression-algorithm/level for server configured with only "zlib,uncompressed"
SET GLOBAL protocol_compression_algorithms="zlib,uncompressed";
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib"  --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" --zstd-compression-level=11 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # existing --compress option
--exec $MYSQL --compress -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compress --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # make new connection with zlib compression
--connect(con1, localhost, wl12475,,,,,SSL,,zlib)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
--echo # make new connection without compression
--connect(con1, localhost, wl12475,,,,,SSL)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
--echo # make new connection with zstd compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error 2066
--connect(con1, localhost, wl12475,,,,,SSL,,zstd,9)
connection default;

--echo # check all possible client compression-algorithm/level for server configured with "zlib,zstd"
SET GLOBAL protocol_compression_algorithms="zlib,zstd";
--error 1
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=16 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" --zstd-compression-level=16 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="uncompressed" --zstd-compression-level=16 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # existing --compress option should still work
--exec $MYSQL --compress -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compress --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # make new connection with zlib compression
--connect(con1, localhost, wl12475,,,,,SSL,,zlib)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
--echo # make new connection without compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error ER_WRONG_COMPRESSION_ALGORITHM_CLIENT
--connect(con1, localhost, wl12475,,,,,SSL)
--echo # make new connection with zstd compression
--connect(con1, localhost, wl12475,,,,,SSL,,zstd,9)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
connection default;

--echo # check all possible client compression-algorithm/level for server not configured with any compression algorithm
SET GLOBAL protocol_compression_algorithms="uncompressed";
--exec $MYSQL -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zlib" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zlib,uncompressed" --zstd-compression-level=3 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compression-algorithms="zstd" --zstd-compression-level=16 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,uncompressed" --zstd-compression-level=16 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="uncompressed" --zstd-compression-level=16 -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compression-algorithms="zstd,zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # existing --compress option
--exec $MYSQL --compress -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--error 1
--exec $MYSQL --compress --compression-algorithms="zlib" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--exec $MYSQL --compress --compression-algorithms="zlib,uncompressed" -e "select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1"
--echo # make new connection with zlib compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error 2066
--connect(con1, localhost, wl12475,,,,,SSL,,zlib)
--echo # make new connection without compression
--connect(con1, localhost, wl12475,,,,,SSL)
select * from performance_schema.session_status where variable_name like '%COMPRESSION%' order by 1;
disconnect con1;
--echo # make new connection with zstd compression
--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error 2066
--connect(con1, localhost, wl12475,,,,,SSL,,zstd,9)
connection default;

SET @@global.protocol_compression_algorithms=default;

--echo # check --compression-algorithms and --zstd-compression-level on all supported clients
# check mysqldump/pump client
CREATE DATABASE wl12475;
USE wl12475;
CREATE TABLE t1(a LONGTEXT);
INSERT INTO t1 VALUES (REPEAT('1',200));
INSERT INTO t1 VALUES (REPEAT('2', 1800));

--exec $MYSQL_DUMP --skip-comments --compression-algorithms="zstd" wl12475 t1 > $MYSQLTEST_VARDIR/tmp/wl12475_dump.sql
--exec $MYSQL_PUMP --compression-algorithms="zstd" --zstd-compression-level=5 wl12475 t1 > $MYSQLTEST_VARDIR/tmp/wl12475_pump.sql
DROP TABLE t1;

--exec $MYSQL wl12475 < $MYSQLTEST_VARDIR/tmp/wl12475_dump.sql
SELECT COUNT(*) FROM wl12475.t1;
DROP TABLE wl12475.t1;
--exec $MYSQL wl12475 < $MYSQLTEST_VARDIR/tmp/wl12475_pump.sql
SELECT COUNT(*) FROM wl12475.t1;

# check mysqladmin client
--exec $MYSQLADMIN -uroot -h localhost --password="" -S $MASTER_MYSOCK -P $MASTER_MYPORT --compression-algorithms="zstd" --zstd-compression-level=7  --skip-verbose ping 2>&1

# check mysqlcheck client
--exec $MYSQL_CHECK --repair --compression-algorithms="zstd" --zstd-compression-level=7 --databases wl12475 > /dev/null 2>&1

# check mysqlimport client
let $str = `SELECT REPEAT('X', 1024*64)`;
--write_file $MYSQLTEST_VARDIR/tmp/t1.data
echo $str;
EOF
--exec $MYSQL_IMPORT -uroot --password="" --compression-algorithms="zstd" --zstd-compression-level=7 wl12475 $MYSQLTEST_VARDIR/tmp/t1.data
# should output 3
SELECT COUNT(*) FROM wl12475.t1;

# check mysqlshow client
--exec $MYSQL_SHOW  --compression-algorithms="zstd" --zstd-compression-level=7 wl12475

# check mysqlslap client
--exec $MYSQL_SLAP --silent --delimiter=";" --query="INSERT INTO wl12475.t1 VALUES (REPEAT('S', 1800))" --concurrency=5 --iterations=2 --compression-algorithms="zstd" --zstd-compression-level=7 --commit=1

CALL mtr.add_suppression("Option --protocol-compression-algorithms is reset to default value.");

--echo # restart server with invalid value for protocol-compression-algorithms
--let $restart_parameters=restart: --protocol-compression-algorithms="lz4"
--source include/restart_mysqld.inc
--echo # must be set to default
SELECT @@global.protocol_compression_algorithms;

#cleanup
--remove_file $MYSQLTEST_VARDIR/tmp/wl12475_dump.sql
--remove_file $MYSQLTEST_VARDIR/tmp/wl12475_pump.sql
--remove_file $MYSQLTEST_VARDIR/tmp/t1.data
--let $restart_parameters=restart:

DROP USER wl12475@localhost;
DROP DATABASE wl12475;