Disabled part of ps_1general.test behaving differently on different builds.

(Until mysqltest will support replace_result and replace_column on metadata).

mysql-test/r/ps_1general.result

@@ -333,8 +333,6 @@ execute stmt1 ;
 ERROR 42S02: Unknown table 't5'
 prepare stmt1 from ' SELECT @@version ' ;
 execute stmt1 ;
-Catalog	Database	Table	Table_alias	Column	Column_alias	Name	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
-def					@@VERSION	254	102	34	N	1	31	8
 @@VERSION
 <version>
 prepare stmt_do from ' do @var:=  (1 in (select a from t1)) ' ;

mysql-test/t/ps_1general.test

@@ -344,12 +344,19 @@ execute stmt1 ;
 
 ## SELECT @@version
 # cases derived from client_test.c: test_select_version()
---enable_metadata
+#
+# TODO: Metadata check is temporary disabled here, because metadata of 
+# this statement also depends on @@version contents and you can't apply
+# replace_column and replace_result to it. It will be enabled again when 
+# support of replace_column and replace_result on metadata will be
+# implemented.
+#
+#--enable_metadata
 prepare stmt1 from ' SELECT @@version ' ;
 # egalize the version
 --replace_column 1 <version>
 execute stmt1 ;
---disable_metadata
+#--disable_metadata
 
 ## do @var:= and set @var=
 # cases derived from client_test.c: test_do_set()