TAP: Add test for LOAD * FROM CONFIG

Signed-off-by: Wazir Ahmed <[email protected]>
Co-authored-by: takaidohigasi <[email protected]>

Author: wazir-ahmed

test/tap/groups/groups.json

@@ -204,5 +204,6 @@
   "eof_fast_forward-t" : [ "default-g4","mysql-auto_increment_delay_multiplex=0-g4","mysql-multiplexing=false-g4","mysql-query_digests=0-g4","mysql-query_digests_keep_comment=1-g4" ],
   "eof_mixed_flags_queries-t" : [ "default-g4","mysql-auto_increment_delay_multiplex=0-g4","mysql-multiplexing=false-g4","mysql-query_digests=0-g4","mysql-query_digests_keep_comment=1-g4" ],
   "eof_packet_mixed_queries-t" : [ "default-g4","mysql-auto_increment_delay_multiplex=0-g4","mysql-multiplexing=false-g4","mysql-query_digests=0-g4","mysql-query_digests_keep_comment=1-g4" ],
-  "ok_packet_mixed_queries-t" : [ "default-g4","mysql-auto_increment_delay_multiplex=0-g4","mysql-multiplexing=false-g4","mysql-query_digests=0-g4","mysql-query_digests_keep_comment=1-g4" ]
+  "ok_packet_mixed_queries-t" : [ "default-g4","mysql-auto_increment_delay_multiplex=0-g4","mysql-multiplexing=false-g4","mysql-query_digests=0-g4","mysql-query_digests_keep_comment=1-g4" ],
+  "test_load_from_config_validation-t" : [ "default-g4","mysql-auto_increment_delay_multiplex=0-g4","mysql-multiplexing=false-g4","mysql-query_digests=0-g4","mysql-query_digests_keep_comment=1-g4" ]
 }