Remove test/udf_test and test/udf_test.res, since udf's are nowadays

tested by mysql-test-run.pl 

tests/Makefile.am

@@ -24,7 +24,7 @@ EXTRA_DIST =		auto_increment.res auto_increment.tst \
 			insert_and_repair.pl \
 			grant.pl grant.res test_delayed_insert.pl \
 			pmail.pl mail_to_db.pl table_types.pl \
-			udf_test udf_test.res myisam-big-rows.tst \
+			myisam-big-rows.tst \
 			CMakeLists.txt
 
 bin_PROGRAMS =		mysql_client_test

tests/udf_test

-#
-# For this script to work, you need to compile and install the
-# udf_example script !
-#
-
-CREATE FUNCTION metaphon RETURNS STRING SONAME "udf_example.so";
-CREATE FUNCTION myfunc_double RETURNS REAL SONAME "udf_example.so";
-CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "udf_example.so";
-CREATE FUNCTION lookup RETURNS STRING SONAME "udf_example.so";
-CREATE FUNCTION reverse_lookup RETURNS STRING SONAME "udf_example.so";
-CREATE AGGREGATE FUNCTION avgcost RETURNS REAL SONAME "udf_example.so";
-CREATE FUNCTION myfunc_argument_name RETURNS STRING SONAME "udf_example.so";
-
-select metaphon("hello"); 
-select myfunc_double("hello","world");
-select myfunc_int(1,2,3),myfunc_int("1","11","111");
-select lookup("localhost");
-select reverse_lookup("127.0.0.1");
-
-create temporary table t1 (a int,b double);
-insert into t1 values (1,5),(1,4),(2,8),(3,9),(4,11);
-select avgcost(a,b) from t1;
-select avgcost(a,b) from t1 group by a;
-select a, myfunc_argument_name(a), myfunc_argument_name(a as b) from t1;
-drop table t1;
-
-DROP FUNCTION metaphon;
-DROP FUNCTION myfunc_double;
-DROP FUNCTION myfunc_int;
-DROP FUNCTION lookup;
-DROP FUNCTION reverse_lookup;
-DROP FUNCTION avgcost;
-DROP FUNCTION myfunc_argument_name;

tests/udf_test.res

---------------
-CREATE FUNCTION metaphon RETURNS STRING SONAME "udf_example.so"
---------------
-
-Query OK, 0 rows affected
-
---------------
-CREATE FUNCTION myfunc_double RETURNS REAL SONAME "udf_example.so"
---------------
-
-Query OK, 0 rows affected
-
---------------
-CREATE FUNCTION myfunc_int RETURNS INTEGER SONAME "udf_example.so"
---------------
-
-Query OK, 0 rows affected
-
---------------
-CREATE FUNCTION lookup RETURNS STRING SONAME "udf_example.so"
---------------
-
-Query OK, 0 rows affected
-
---------------
-CREATE FUNCTION reverse_lookup RETURNS STRING SONAME "udf_example.so"
---------------
-
-Query OK, 0 rows affected
-
---------------
-CREATE AGGREGATE FUNCTION avgcost RETURNS REAL SONAME "udf_example.so"
---------------
-
-Query OK, 0 rows affected
-
---------------
-CREATE FUNCTION myfunc_argument_name RETURNS STRING SONAME "udf_example.so"
---------------
-
-Query OK, 0 rows affected
-
---------------
-select metaphon("hello")
---------------
-
-metaphon("hello")
-HL
-1 row in set
-
---------------
-select myfunc_double("hello","world")
---------------
-
-myfunc_double("hello","world")
-108.40
-1 row in set
-
---------------
-select myfunc_int(1,2,3),myfunc_int("1","11","111")
---------------
-
-myfunc_int(1,2,3)	myfunc_int("1","11","111")
-6	6
-1 row in set
-
---------------
-select lookup("localhost")
---------------
-
-lookup("localhost")
-127.0.0.1
-1 row in set
-
---------------
-select reverse_lookup("127.0.0.1")
---------------
-
-reverse_lookup("127.0.0.1")
-localhost
-1 row in set
-
---------------
-create temporary table t1 (a int,b double)
---------------
-
-Query OK, 0 rows affected
-
---------------
-insert into t1 values (1,5),(1,4),(2,8),(3,9),(4,11)
---------------
-
-Query OK, 5 rows affected
-Records: 0  Duplicates: 5  Warnings: 0
-
---------------
-select avgcost(a,b) from t1
---------------
-
-avgcost(a,b)
-8.7273
-1 row in set
-
---------------
-select avgcost(a,b) from t1 group by a
---------------
-
-avgcost(a,b)
-4.5000
-8.0000
-9.0000
-11.0000
-4 rows in set
-
---------------
-select a, myfunc_argument_name(a) from t1;
---------------
-
-a       myfunc_argument_name(a) myfunc_argument_name(a as b)
-1       a       b
-1       a       b
-2       a       b
-3       a       b
-4       a       b
-5 rows in set
-
---------------
-drop table t1
---------------
-
-Query OK, 0 rows affected
-
---------------
-DROP FUNCTION metaphon
---------------
-
-Query OK, 0 rows affected
-
---------------
-DROP FUNCTION myfunc_double
---------------
-
-Query OK, 0 rows affected
-
---------------
-DROP FUNCTION myfunc_int
---------------
-
-Query OK, 0 rows affected
-
---------------
-DROP FUNCTION lookup
---------------
-
-Query OK, 0 rows affected
-
---------------
-DROP FUNCTION reverse_lookup
---------------
-
-Query OK, 0 rows affected
-
---------------
-DROP FUNCTION avgcost
---------------
-
-Query OK, 0 rows affected
-
---------------
-DROP FUNCTION myfunc_argument_name;
---------------
-
-Query OK, 0 rows affected
-
-Bye