%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2004-2010. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%
%%-----------------------------------------------------------------
%%
%% Description:
%% Test suite for the basic typecode functions
%%
%%-----------------------------------------------------------------
-module(tc_SUITE).
-include_lib("test_server/include/test_server.hrl").
-include_lib("orber/src/orber_iiop.hrl").
-define(default_timeout, ?t:minutes(3)).
-define(match(Expr),
fun() ->
case (catch (Expr)) of
AcTuAlReS when is_binary(AcTuAlReS)->
io:format("###### ERROR ERROR ######~nRESULT: ~p~n",
[AcTuAlReS]),
exit(AcTuAlReS);
_ ->
ok
end
end()).
-define(SUB_ELIST, [{"null", orber_tc:null()},
{"void", orber_tc:void()},
{"short", orber_tc:short()},
{"unsigned_short", orber_tc:unsigned_short()},
{"long", orber_tc:long()},
{"unsigned_long", orber_tc:unsigned_long()},
{"long_long", orber_tc:long_long()},
{"unsigned_long_long", orber_tc:unsigned_long_long()},
{"float", orber_tc:'float'()},
{"double", orber_tc:double()},
{"longdouble", orber_tc:longdouble()},
{"boolean", orber_tc:boolean()},
{"char", orber_tc:char()},
{"wchar", orber_tc:wchar()},
{"octet", orber_tc:octet()},
{"any", orber_tc:any()},
{"typecode", orber_tc:typecode()},
{"principal", orber_tc:principal()},
{"object_reference", orber_tc:object_reference("Id", "Name")}]).
-define(ELIST, [{"null", orber_tc:null()},
{"void", orber_tc:void()},
{"short", orber_tc:short()},
{"unsigned_short", orber_tc:unsigned_short()},
{"long", orber_tc:long()},
{"unsigned_long", orber_tc:unsigned_long()},
{"long_long", orber_tc:long_long()},
{"unsigned_long_long", orber_tc:unsigned_long_long()},
{"float", orber_tc:'float'()},
{"double", orber_tc:double()},
{"longdouble", orber_tc:longdouble()},
{"boolean", orber_tc:boolean()},
{"char", orber_tc:char()},
{"wchar", orber_tc:wchar()},
{"octet", orber_tc:octet()},
{"any", orber_tc:any()},
{"typecode", orber_tc:typecode()},
{"principal", orber_tc:principal()},
{"object_reference", orber_tc:object_reference("Id", "Name")},
{"struct", orber_tc:struct("Id", "Name", ?SUB_ELIST)},
{"enum", orber_tc:enum("Id", "Name", ["E1", "E2"])},
{"string", orber_tc:string(1)},
{"wstring", orber_tc:wstring(0)},
{"sequence", orber_tc:sequence(orber_tc:enum("Id", "Name",
["E1", "E2"]), 0)},
{"array", orber_tc:array(orber_tc:enum("Id", "Name",
["E1", "E2"]), 2)},
{"alias", orber_tc:alias("id", "name",
orber_tc:enum("Id", "Name",
["E1", "E2"]))},
{"exception", orber_tc:exception("Id", "Name", ?SUB_ELIST)}]).
-define(VELIST, [{"null", orber_tc:null(), 42},
{"void", orber_tc:void(), 42},
{"short", orber_tc:short(), 42},
{"unsigned_short", orber_tc:unsigned_short(), 42},
{"long", orber_tc:long(), 42},
{"unsigned_long", orber_tc:unsigned_long(), 42},
{"long_long", orber_tc:long_long(), 42},
{"unsigned_long_long", orber_tc:unsigned_long_long(), 42},
{"float", orber_tc:'float'(), 42},
{"double", orber_tc:double(), 42},
{"longdouble", orber_tc:longdouble(), 42},
{"boolean", orber_tc:boolean(), 42},
{"char", orber_tc:char(), 42},
{"wchar", orber_tc:wchar(), 42},
{"octet", orber_tc:octet(), 42},
{"any", orber_tc:any(), 42},
{"typecode", orber_tc:typecode(), 42},
{"principal", orber_tc:principal(), 42},
{"object_reference", orber_tc:object_reference("Id", "Name"), 42},
{"struct", orber_tc:struct("Id", "Name", ?SUB_ELIST), 42},
{"enum", orber_tc:enum("Id", "Name", ["E1", "E2"]), 42},
{"string", orber_tc:string(1), 42},
{"wstring", orber_tc:wstring(0), 42},
{"sequence", orber_tc:sequence(orber_tc:enum("Id", "Name",
["E1", "E2"]), 0), 42},
{"array", orber_tc:array(orber_tc:enum("Id", "Name",
["E1", "E2"]), 2), 42},
{"alias", orber_tc:alias("id", "name",
orber_tc:enum("Id", "Name",
["E1", "E2"])), 42},
{"exception", orber_tc:exception("Id", "Name", ?SUB_ELIST), 42}]).
%%-----------------------------------------------------------------
%% External exports
%%-----------------------------------------------------------------
-export([all/0,groups/0,init_per_group/2,end_per_group/2]).
%%-----------------------------------------------------------------
%% Internal exports
%%-----------------------------------------------------------------
-export([]).
-compile(export_all).
%%-----------------------------------------------------------------
%% Func: all/1
%% Args:
%% Returns:
%%-----------------------------------------------------------------
all() ->
[null, void, short, ushort, long, ulong, longlong,
ulonglong, boolean, char, wchar, octet, float, double,
longdouble, any, typecode, principal, object_reference,
struct, union, enum, string, wstring, sequence, array,
alias, exception, fixed, value, value_box, native,
abstract_interface, indirection, get_tc].
groups() ->
[].
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
%%-----------------------------------------------------------------
%% Init and cleanup functions.
%%-----------------------------------------------------------------
init_per_testcase(_Case, Config) ->
?line Dog=test_server:timetrap(?default_timeout),
[{watchdog, Dog}|Config].
end_per_testcase(_Case, Config) ->
Dog = ?config(watchdog, Config),
test_server:timetrap_cancel(Dog),
ok.
%%-----------------------------------------------------------------
%% Test Case: null test
%% Description:
%%-----------------------------------------------------------------
null(doc) -> [];
null(suite) -> [];
null(_) ->
?line true = orber_tc:check_tc(orber_tc:null()),
?line code(orber_tc:null()),
ok.
%%-----------------------------------------------------------------
%% Test Case: void test
%% Description:
%%-----------------------------------------------------------------
void(doc) -> [];
void(suite) -> [];
void(_) ->
?line true = orber_tc:check_tc(orber_tc:void()),
?line code(orber_tc:void()),
ok.
%%-----------------------------------------------------------------
%% Test Case: short integer test
%% Description:
%%-----------------------------------------------------------------
short(doc) -> [];
short(suite) -> [];
short(_) ->
?line true = orber_tc:check_tc(orber_tc:short()),
?line code(orber_tc:short()),
ok.
%%-----------------------------------------------------------------
%% Test Case: unsigned short integer test
%% Description:
%%-----------------------------------------------------------------
ushort(doc) -> [];
ushort(suite) -> [];
ushort(_) ->
?line true = orber_tc:check_tc(orber_tc:unsigned_short()),
?line code(orber_tc:unsigned_short()),
ok.
%%-----------------------------------------------------------------
%% Test Case: long integer test
%% Description:
%%-----------------------------------------------------------------
long(doc) -> [];
long(suite) -> [];
long(_) ->
?line true = orber_tc:check_tc(orber_tc:long()),
?line code(orber_tc:long()),
ok.
%%-----------------------------------------------------------------
%% Test Case: unsigned long integer test
%% Description:
%%-----------------------------------------------------------------
ulong(doc) -> [];
ulong(suite) -> [];
ulong(_) ->
?line true = orber_tc:check_tc(orber_tc:unsigned_long()),
?line code(orber_tc:unsigned_long()),
ok.
%%-----------------------------------------------------------------
%% Test Case: long integer test
%% Description:
%%-----------------------------------------------------------------
longlong(doc) -> [];
longlong(suite) -> [];
longlong(_) ->
?line true = orber_tc:check_tc(orber_tc:long_long()),
?line code(orber_tc:long_long()),
ok.
%%-----------------------------------------------------------------
%% Test Case: unsigned long integer test
%% Description:
%%-----------------------------------------------------------------
ulonglong(doc) -> [];
ulonglong(suite) -> [];
ulonglong(_) ->
?line true = orber_tc:check_tc(orber_tc:unsigned_long_long()),
?line code(orber_tc:unsigned_long_long()),
ok.
%%-----------------------------------------------------------------
%% Test Case: float test
%% Description:
%%-----------------------------------------------------------------
float(doc) -> [];
float(suite) -> [];
float(_) ->
?line true = orber_tc:check_tc(orber_tc:'float'()),
?line code(orber_tc:'float'()),
ok.
%%-----------------------------------------------------------------
%% Test Case: double test
%% Description:
%%-----------------------------------------------------------------
double(doc) -> [];
double(suite) -> [];
double(_) ->
?line true = orber_tc:check_tc(orber_tc:double()),
?line code(orber_tc:double()),
ok.
%%-----------------------------------------------------------------
%% Test Case: longdouble test
%% Description:
%%-----------------------------------------------------------------
longdouble(doc) -> [];
longdouble(suite) -> [];
longdouble(_) ->
?line true = orber_tc:check_tc(orber_tc:longdouble()),
?line code(orber_tc:longdouble()),
ok.
%%-----------------------------------------------------------------
%% Test Case: boolean test
%% Description:
%%-----------------------------------------------------------------
boolean(doc) -> [];
boolean(suite) -> [];
boolean(_) ->
?line true = orber_tc:check_tc(orber_tc:boolean()),
?line code(orber_tc:boolean()),
ok.
%%-----------------------------------------------------------------
%% Test Case: character test
%% Description:
%%-----------------------------------------------------------------
char(doc) -> [];
char(suite) -> [];
char(_) ->
?line true = orber_tc:check_tc(orber_tc:char()),
?line code(orber_tc:char()),
ok.
%%-----------------------------------------------------------------
%% Test Case: character test
%% Description:
%%-----------------------------------------------------------------
wchar(doc) -> [];
wchar(suite) -> [];
wchar(_) ->
?line true = orber_tc:check_tc(orber_tc:wchar()),
?line code(orber_tc:wchar()),
ok.
%%-----------------------------------------------------------------
%% Test Case: octet test
%% Description:
%%-----------------------------------------------------------------
octet(doc) -> [];
octet(suite) -> [];
octet(_) ->
?line true = orber_tc:check_tc(orber_tc:octet()),
?line code(orber_tc:octet()),
ok.
%%-----------------------------------------------------------------
%% Test Case: any test
%% Description:
%%-----------------------------------------------------------------
any(doc) -> [];
any(suite) -> [];
any(_) ->
?line true = orber_tc:check_tc(orber_tc:any()),
?line code(orber_tc:any()),
ok.
%%-----------------------------------------------------------------
%% Test Case: typecode test
%% Description:
%%-----------------------------------------------------------------
typecode(doc) -> [];
typecode(suite) -> [];
typecode(_) ->
?line true = orber_tc:check_tc(orber_tc:typecode()),
?line code(orber_tc:typecode()),
ok.
%%-----------------------------------------------------------------
%% Test Case: principal test
%% Description:
%%-----------------------------------------------------------------
principal(doc) -> [];
principal(suite) -> [];
principal(_) ->
?line true = orber_tc:check_tc(orber_tc:principal()),
?line code(orber_tc:principal()),
ok.
%%-----------------------------------------------------------------
%% Test Case: object_reference test
%% Description:
%%-----------------------------------------------------------------
object_reference(doc) -> [];
object_reference(suite) -> [];
object_reference(_) ->
?line true = orber_tc:check_tc(orber_tc:object_reference("Id", "Name")),
?line false = orber_tc:check_tc(orber_tc:object_reference(42, "Name")),
?line false = orber_tc:check_tc(orber_tc:object_reference("Id", 42)),
?line code(orber_tc:object_reference("Id", "Name")),
?line ?match(code(orber_tc:object_reference(42, "Name"))),
?line ?match(code(orber_tc:object_reference("Id", 42))),
ok.
%%-----------------------------------------------------------------
%% Test Case: struct
%% Description:
%%-----------------------------------------------------------------
struct(doc) -> [];
struct(suite) -> [];
struct(_) ->
?line true = orber_tc:check_tc(orber_tc:struct("Id", "Name", ?ELIST)),
?line false = orber_tc:check_tc(orber_tc:struct(42, "Name", ?ELIST)),
?line false = orber_tc:check_tc(orber_tc:struct("Id", false, ?ELIST)),
?line false = orber_tc:check_tc(orber_tc:struct("Id", "Name", ?VELIST)),
?line false = orber_tc:check_tc(orber_tc:struct("Id", "Name", "wrong")),
?line code(orber_tc:struct("Id", "Name", ?ELIST)),
?line ?match(code(orber_tc:struct(42, "Name", ?ELIST))),
?line ?match(code(orber_tc:struct("Id", false, ?ELIST))),
?line ?match(code(orber_tc:struct("Id", "Name", ?VELIST))),
?line ?match(code(orber_tc:struct("Id", "Name", "wrong"))),
ok.
%%-----------------------------------------------------------------
%% Test Case: union
%% Description:
%%-----------------------------------------------------------------
union(doc) -> [];
union(suite) -> [];
union(_) ->
?line true = orber_tc:check_tc(orber_tc:union("Id", "Name", orber_tc:long(),
-1, [{1, "long", orber_tc:long()},
{2, "longlong", orber_tc:long()}])),
?line false = orber_tc:check_tc(orber_tc:union("Id", "Name", orber_tc:long(),
-1, ?ELIST)),
?line false = orber_tc:check_tc(orber_tc:union(42, "Name", orber_tc:long(),
-1, [{1, "long", orber_tc:long()},
{2, "longlong", orber_tc:long()}])),
?line false = orber_tc:check_tc(orber_tc:union("Id", false, orber_tc:long(),
-1, [{1, "long", orber_tc:long()},
{2, "longlong", orber_tc:long()}])),
?line false = orber_tc:check_tc(orber_tc:union("Id", "Name", bad_tc,
-1, [{1, "long", orber_tc:long()},
{2, "longlong", orber_tc:long()}])),
?line false = orber_tc:check_tc(orber_tc:union("Id", "Name", orber_tc:long(),
"wrong", [{1, "long", orber_tc:long()},
{2, "longlong", orber_tc:long()}])),
?line code(orber_tc:union("Id", "Name", orber_tc:long(),
-1, [{1, "long", orber_tc:long()},
{2, "longlong", orber_tc:long()}])),
ok.
%%-----------------------------------------------------------------
%% Test Case: enum test
%% Description:
%%-----------------------------------------------------------------
enum(doc) -> [];
enum(suite) -> [];
enum(_) ->
?line true = orber_tc:check_tc(orber_tc:enum("Id", "Name",
["E1", "E2", "E3"])),
?line false = orber_tc:check_tc(orber_tc:enum(42, "Name",
["E1", "E2", "E3"])),
?line false = orber_tc:check_tc(orber_tc:enum("Id", false,
["E1", "E2", "E3"])),
?line false = orber_tc:check_tc(orber_tc:enum("Id", "Name",
["E1", false, "E3"])),
?line code(orber_tc:enum("Id", "Name", ["E1", "E2", "E3"])),
?line ?match(code(orber_tc:enum(false, "Name", ["E1", "E2", "E3"]))),
?line ?match(code(orber_tc:enum("Id", 42, ["E1", "E2", "E3"]))),
?line ?match(code(orber_tc:enum("Id", "Name", ["E1", false, "E3"]))),
ok.
%%-----------------------------------------------------------------
%% Test Case: string
%% Description:
%%-----------------------------------------------------------------
string(doc) -> [];
string(suite) -> [];
string(_) ->
?line true = orber_tc:check_tc(orber_tc:string(0)),
?line true = orber_tc:check_tc(orber_tc:string(1)),
?line false = orber_tc:check_tc(orber_tc:string("wrong")),
?line code(orber_tc:string(0)),
?line code(orber_tc:string(1)),
?line ?match(code(orber_tc:string(-1))),
?line ?match(code(orber_tc:string(?ULONGMAX+1))),
?line ?match(code(orber_tc:string("wrong"))),
ok.
%%-----------------------------------------------------------------
%% Test Case: wstring
%% Description:
%%-----------------------------------------------------------------
wstring(doc) -> [];
wstring(suite) -> [];
wstring(_) ->
?line true = orber_tc:check_tc(orber_tc:wstring(0)),
?line true = orber_tc:check_tc(orber_tc:wstring(1)),
?line false = orber_tc:check_tc(orber_tc:wstring("wrong")),
?line code(orber_tc:wstring(0)),
?line code(orber_tc:wstring(1)),
?line ?match(code(orber_tc:wstring(-1))),
?line ?match(code(orber_tc:wstring(?ULONGMAX+1))),
?line ?match(code(orber_tc:wstring(false))),
ok.
%%-----------------------------------------------------------------
%% Test Case: sequence
%% Description:
%%-----------------------------------------------------------------
sequence(doc) -> [];
sequence(suite) -> [];
sequence(_) ->
?line true = orber_tc:check_tc(orber_tc:sequence(orber_tc:struct("Id", "Name", ?ELIST), 0)),
?line code(orber_tc:sequence(orber_tc:struct("Id", "Name", ?ELIST), 0)),
ok.
%%-----------------------------------------------------------------
%% Test Case: array
%% Description:
%%-----------------------------------------------------------------
array(doc) -> [];
array(suite) -> [];
array(_) ->
?line true = orber_tc:check_tc(orber_tc:array(orber_tc:struct("Id", "Name", ?ELIST), 1)),
?line code(orber_tc:array(orber_tc:struct("Id", "Name", ?ELIST), 1)),
ok.
%%-----------------------------------------------------------------
%% Test Case: alias
%% Description:
%%-----------------------------------------------------------------
alias(doc) -> [];
alias(suite) -> [];
alias(_) ->
?line true = orber_tc:check_tc(orber_tc:alias("Id", "Name", orber_tc:struct("Id", "Name", ?ELIST))),
?line false = orber_tc:check_tc(orber_tc:alias(false, "Name", orber_tc:struct("Id", "Name", ?ELIST))),
?line false = orber_tc:check_tc(orber_tc:alias("Id", 42, orber_tc:struct("Id", "Name", ?ELIST))),
?line false = orber_tc:check_tc(orber_tc:alias("Id", "Name", "wrong")),
?line code(orber_tc:alias("Id", "Name", orber_tc:struct("Id", "Name", ?ELIST))),
?line ?match(code(orber_tc:alias("Id", "Name", orber_tc:struct("Id", "Name", ?VELIST)))),
ok.
%%-----------------------------------------------------------------
%% Test Case: exception
%% Description:
%%-----------------------------------------------------------------
exception(doc) -> [];
exception(suite) -> [];
exception(_) ->
?line true = orber_tc:check_tc(orber_tc:exception("Id", "Name", ?ELIST)),
?line false = orber_tc:check_tc(orber_tc:exception(42, "Name", ?ELIST)),
?line false = orber_tc:check_tc(orber_tc:exception("Id", false, ?ELIST)),
?line false = orber_tc:check_tc(orber_tc:exception("Id", "Name", "wrong")),
?line code(orber_tc:exception("Id", "Name", ?ELIST)),
?line ?match(code(orber_tc:exception(42, "Name", ?ELIST))),
?line ?match(code(orber_tc:exception("Id", false, ?ELIST))),
?line ?match(code(orber_tc:exception("Id", "Name", "wrong"))),
ok.
%%-----------------------------------------------------------------
%% Test Case: fixed
%% Description:
%%-----------------------------------------------------------------
fixed(doc) -> [];
fixed(suite) -> [];
fixed(_) ->
?line true = orber_tc:check_tc(orber_tc:fixed(25, 2)),
?line code(orber_tc:fixed(25, 2)),
ok.
%%-----------------------------------------------------------------
%% Test Case: value
%% Description:
%%-----------------------------------------------------------------
value(doc) -> [];
value(suite) -> [];
value(_) ->
?line true = orber_tc:check_tc(orber_tc:value("Id", "Name", 42,
orber_tc:fixed(25, 2), ?VELIST)),
?line false = orber_tc:check_tc(orber_tc:value(42, "Name", 42,
orber_tc:fixed(25, 2), ?VELIST)),
?line false = orber_tc:check_tc(orber_tc:value("Id", 42, 42,
orber_tc:fixed(25, 2), ?VELIST)),
?line false = orber_tc:check_tc(orber_tc:value("Id", "Name", "wrong",
orber_tc:fixed(25, 2), ?VELIST)),
?line false = orber_tc:check_tc(orber_tc:value("Id", "Name", "42",
orber_tc:fixed(25, 2), ?VELIST)),
?line false = orber_tc:check_tc(orber_tc:value("Id", "Name", "42",
?VELIST, ?VELIST)),
?line false = orber_tc:check_tc(orber_tc:value("Id", "Name", "42",
orber_tc:fixed(25, 2), false)),
?line code(orber_tc:value("Id", "Name", 42, orber_tc:long(), ?VELIST)),
ok.
%%-----------------------------------------------------------------
%% Test Case: value_box
%% Description:
%%-----------------------------------------------------------------
value_box(doc) -> [];
value_box(suite) -> [];
value_box(_) ->
?line true = orber_tc:check_tc(orber_tc:value_box("Id", "Name",
orber_tc:fixed(25, 2))),
?line false = orber_tc:check_tc(orber_tc:value_box(42, "Name",
orber_tc:fixed(25, 2))),
?line false = orber_tc:check_tc(orber_tc:value_box("Id", 42,
orber_tc:fixed(25, 2))),
?line false = orber_tc:check_tc(orber_tc:value_box("Id", "Name", "wrong")),
?line code(orber_tc:value_box("Id", "Name", orber_tc:long())),
?line ?match(code(orber_tc:value_box(42, "Name", orber_tc:short()))),
?line ?match(code(orber_tc:value_box("Id", 42, orber_tc:char()))),
?line ?match(code(orber_tc:value_box("Id", "Name", false))),
ok.
%%-----------------------------------------------------------------
%% Test Case: native
%% Description:
%%-----------------------------------------------------------------
native(doc) -> [];
native(suite) -> [];
native(_) ->
?line true = orber_tc:check_tc(orber_tc:native("Id", "Name")),
?line false = orber_tc:check_tc(orber_tc:native(42, "Name")),
?line false = orber_tc:check_tc(orber_tc:native("Id", 42)),
?line code(orber_tc:native("Id", "Name")),
?line ?match(code(orber_tc:native(42, "Name"))),
?line ?match(code(orber_tc:native("Id", 42))),
ok.
%%-----------------------------------------------------------------
%% Test Case: abstract_interface
%% Description:
%%-----------------------------------------------------------------
abstract_interface(doc) -> [];
abstract_interface(suite) -> [];
abstract_interface(_) ->
?line true = orber_tc:check_tc(orber_tc:abstract_interface("RepId", "Name")),
?line false = orber_tc:check_tc(orber_tc:abstract_interface(false, "Name")),
?line false = orber_tc:check_tc(orber_tc:abstract_interface("RepId", 42)),
?line code(orber_tc:abstract_interface("RepId", "Name")),
?line ?match(code(orber_tc:abstract_interface(42, "Name"))),
?line ?match(code(orber_tc:abstract_interface("Id", 42))),
ok.
%%-----------------------------------------------------------------
%% Test Case: indirection
%% Description:
%%-----------------------------------------------------------------
indirection(doc) -> [];
indirection(suite) -> [];
indirection(_) ->
?line true = orber_tc:check_tc({'none', 42}),
ok.
%%-----------------------------------------------------------------
%% Test Case: get_tc
%% Description:
%%-----------------------------------------------------------------
get_tc(doc) -> [];
get_tc(suite) -> [];
get_tc(_) ->
TC = 'CosNaming_Binding':tc(),
?line TC = orber_tc:get_tc({'CosNaming_Binding', 42}),
?line ?match(orber_tc:get_tc({'none', 42})),
ok.
%%-----------------------------------------------------------------
%% MISC Operations
%%-----------------------------------------------------------------
code(Value) ->
cdr_encode:enc_type({1,2}, tk_TypeCode, Value).
