compression_level_zstd_adjustment.test

## Test to verifies compression level ajustment on the server side
#

--source ../include/have_zstd_proper_ver.inc

--let $xplugin_disable_ssl_for_x_at_client_side=1
--let $xplugin_cache_x_root=1
--source include/xplugin_preamble.inc
--source include/xplugin_create_user.inc

--source ../include/compression_level_adjustment_common.inc


# ZSTD_STREAM algorithm
#default level
SET GLOBAL mysqlx_zstd_default_compression_level=4;
SET GLOBAL mysqlx_zstd_max_client_compression_level=22;
exec $MYSQLXTEST -ux_root --password='' --compression-mode=required
    --compression-algorithm=ZSTD_STREAM
    -v%EXPECT_LEVEL%=4
    --file=$MYSQL_TMP_DIR/compression_level_adjustment.xpl 2>&1;

#min level
SET GLOBAL mysqlx_zstd_default_compression_level=4;
SET GLOBAL mysqlx_zstd_max_client_compression_level=22;
exec $MYSQLXTEST -ux_root --password='' --compression-mode=required
    --compression-algorithm=ZSTD_STREAM
    --compression-level=-150000
    -v%EXPECT_LEVEL%=-131072
    --file=$MYSQL_TMP_DIR/compression_level_adjustment.xpl 2>&1;

#max default level
SET GLOBAL mysqlx_zstd_default_compression_level=4;
SET GLOBAL mysqlx_zstd_max_client_compression_level=DEFAULT;
exec $MYSQLXTEST -ux_root --password='' --compression-mode=required
    --compression-algorithm=ZSTD_STREAM
    --compression-level=100
     -v%EXPECT_LEVEL%=11
    --file=$MYSQL_TMP_DIR/compression_level_adjustment.xpl 2>&1;

#max level
SET GLOBAL mysqlx_zstd_default_compression_level=4;
SET GLOBAL mysqlx_zstd_max_client_compression_level=22;
exec $MYSQLXTEST -ux_root --password='' --compression-mode=required
    --compression-algorithm=ZSTD_STREAM
    --compression-level=100
    -v%EXPECT_LEVEL%=22
    --file=$MYSQL_TMP_DIR/compression_level_adjustment.xpl 2>&1;

#default level adjusted to max
SET GLOBAL mysqlx_zstd_default_compression_level=10;
SET GLOBAL mysqlx_zstd_max_client_compression_level=5;
exec $MYSQLXTEST -ux_root --password='' --compression-mode=required
    --compression-algorithm=ZSTD_STREAM
    -v%EXPECT_LEVEL%=5
    --file=$MYSQL_TMP_DIR/compression_level_adjustment.xpl 2>&1;

#level 0 adjusted to 1
SET GLOBAL mysqlx_zstd_default_compression_level=10;
SET GLOBAL mysqlx_zstd_max_client_compression_level=5;
exec $MYSQLXTEST -ux_root --password='' --compression-mode=required
    --compression-algorithm=ZSTD_STREAM
    --compression-level=0
    -v%EXPECT_LEVEL%=1
    --file=$MYSQL_TMP_DIR/compression_level_adjustment.xpl 2>&1;

#level 0 adjusted to max
SET GLOBAL mysqlx_zstd_default_compression_level=10;
SET GLOBAL mysqlx_zstd_max_client_compression_level=-1;
exec $MYSQLXTEST -ux_root --password='' --compression-mode=required
    --compression-algorithm=ZSTD_STREAM
    --compression-level=0
    -v%EXPECT_LEVEL%=-1
    --file=$MYSQL_TMP_DIR/compression_level_adjustment.xpl 2>&1;

## Cleanup
SET GLOBAL mysqlx_zstd_max_client_compression_level=DEFAULT;
SET GLOBAL mysqlx_zstd_default_compression_level=DEFAULT;
SET GLOBAL mysqlx_compression_algorithms=DEFAULT;

--source ../include/xplugin_cleanup.inc