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--
-- D_Bus/Ada - An Ada binding to D-Bus
--
-- Copyright (C) 2011, 2012 Reto Buerki <reet@codelabs.ch>
--
-- This program is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public License
-- as published by the Free Software Foundation; either version 2
-- of the License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-- USA.
--
-- As a special exception, if other files instantiate generics from this
-- unit, or you link this unit with other files to produce an
-- executable this unit does not by itself cause the resulting
-- executable to be covered by the GNU General Public License. This
-- exception does not however invalidate any other reasons why the
-- executable file might be covered by the GNU Public License.
--
with Ahven;
with Config;
with D_Bus.Types;
with D_Bus.Connection;
with D_Bus.Arguments.Basic;
with D_Bus.Arguments.Containers;
package body Arguments_Container_Tests is
use Ahven;
use D_Bus;
use D_Bus.Arguments.Basic;
use D_Bus.Arguments.Containers;
use type D_Bus.Types.Obj_Path;
-------------------------------------------------------------------------
procedure Append_To_Array
is
A : Array_Type;
begin
A.Append (New_Item => +Unsigned_32'(1232));
begin
A.Append (New_Item => +"testmessage");
Fail (Message => "Expected D-Bus error");
exception
when D_Bus_Error => null;
end;
end Append_To_Array;
-------------------------------------------------------------------------
procedure Initialize (T : in out Testcase) is
begin
T.Set_Name (Name => "Container arguments handling");
T.Add_Test_Routine
(Routine => Append_To_Array'Access,
Name => "Append to array");
T.Add_Test_Routine
(Routine => Marshal_Array_Of_Strings'Access,
Name => "Marshal/unmarshal array of strings");
T.Add_Test_Routine
(Routine => Marshal_Array_Of_Arrays_Of_Strings'Access,
Name => "Marshal/unmarshal array of arrays of strings");
T.Add_Test_Routine
(Routine => Marshal_Struct'Access,
Name => "Marshal/unmarshal struct");
T.Add_Test_Routine
(Routine => Marshal_Dict_Entries'Access,
Name => "Marshal/unmarshal dict entries");
T.Add_Test_Routine
(Routine => Marshal_Dict_Entries_With_Variant_Value'Access,
Name => "Marshal/unmarshal dict entries with variants");
T.Add_Test_Routine
(Routine => Marshal_Variant'Access,
Name => "Marshal/unmarshal variant");
end Initialize;
-------------------------------------------------------------------------
procedure Marshal_Array_Of_Arrays_Of_Strings
is
-- Marshal/unmarshal an array of arrays of strings.
Conn : constant Connection.Connection_Type
:= Connection.Connect (Address => Config.Service_Addr);
Result : Arguments.Argument_List_Type;
A1 : Array_Type;
A2 : Array_Type;
begin
A2.Append (New_Item => +"string1");
A2.Append (New_Item => +"string2");
A2.Append (New_Item => +"string3");
A1.Append (New_Item => A2);
A1.Append (New_Item => A2);
Result := Connection.Call_Blocking
(Connection => Conn,
Destination => "dbus.ada.server",
Path => +"/",
Iface => "dbus.ada.server.type",
Method => "rebound",
Args => +A1);
declare
R_A : constant Array_Type := Array_Type (Result.First_Element);
begin
Assert (Condition => R_A.Get_Count = 2,
Message => "Count not 2");
Assert (Condition => Array_Type (R_A.First_Element).Get_Count = 3,
Message => "String count not 3 (1)");
Assert (Condition => Array_Type (R_A.Last_Element).Get_Count = 3,
Message => "String count not 3 (2)");
end;
end Marshal_Array_Of_Arrays_Of_Strings;
-------------------------------------------------------------------------
procedure Marshal_Array_Of_Strings
is
Conn : constant Connection.Connection_Type
:= Connection.Connect (Address => Config.Service_Addr);
Result : Arguments.Argument_List_Type;
A : Array_Type;
begin
A.Append (New_Item => +"string1");
A.Append (New_Item => +"string2");
A.Append (New_Item => +"string3");
Result := Connection.Call_Blocking
(Connection => Conn,
Destination => "dbus.ada.server",
Path => +"/",
Iface => "dbus.ada.server.type",
Method => "rebound",
Args => +A);
declare
R_A : constant Array_Type := Array_Type (Result.First_Element);
begin
Assert (Condition => R_A.Get_Count = 3,
Message => "Count not 3");
Assert (Condition => String_Type
(R_A.First_Element).To_String = "string1",
Message => "First element not string1");
Assert (Condition => String_Type
(R_A.Last_Element).To_String = "string3",
Message => "Last element not string3");
end;
end Marshal_Array_Of_Strings;
-------------------------------------------------------------------------
procedure Marshal_Dict_Entries
is
Conn : constant Connection.Connection_Type
:= Connection.Connect (Address => Config.Service_Addr);
Result : Arguments.Argument_List_Type;
A : Array_Type;
D : Dict_Entry_Type;
begin
D := Create (Key => +Signed_16'(1234),
Value => +"value");
A.Append (New_Item => D);
A.Append (New_Item => D);
Result := Connection.Call_Blocking
(Connection => Conn,
Destination => "dbus.ada.server",
Path => +"/",
Iface => "dbus.ada.server.type",
Method => "rebound",
Args => +A);
declare
R_A : constant Array_Type := Array_Type (Result.First_Element);
D1, D2 : Dict_Entry_Type;
begin
Assert (Condition => R_A.Get_Count = 2,
Message => "Count not 2");
D1 := Dict_Entry_Type (R_A.First_Element);
D2 := Dict_Entry_Type (R_A.Last_Element);
Assert (Condition => Int16_Type (D1.Get_Key).To_Ada = 1234,
Message => "D1 key not 1234");
Assert (Condition => Int16_Type (D2.Get_Key).To_Ada = 1234,
Message => "D2 key not 1234");
Assert (Condition => String_Type (D1.Get_Value).To_String = "value",
Message => "D1 value mismatch");
Assert (Condition => String_Type (D2.Get_Value).To_String = "value",
Message => "D2 value mismatch");
end;
end Marshal_Dict_Entries;
-------------------------------------------------------------------------
procedure Marshal_Dict_Entries_With_Variant_Value
is
Conn : constant Connection.Connection_Type
:= Connection.Connect (Address => Config.Service_Addr);
Result : Arguments.Argument_List_Type;
A : Array_Type;
D : Dict_Entry_Type;
V : Variant_Type;
begin
V := Create (Source => +Unsigned_32'(12));
D := Create (Key => +Signed_16'(1234),
Value => V);
A.Append (New_Item => D);
A.Append (New_Item => D);
Result := Connection.Call_Blocking
(Connection => Conn,
Destination => "dbus.ada.server",
Path => +"/",
Iface => "dbus.ada.server.type",
Method => "rebound",
Args => +A);
declare
R_A : constant Array_Type := Array_Type (Result.First_Element);
D1, D2 : Dict_Entry_Type;
begin
Assert (Condition => R_A.Get_Count = 2,
Message => "Count not 2");
D1 := Dict_Entry_Type (R_A.First_Element);
D2 := Dict_Entry_Type (R_A.Last_Element);
Assert (Condition => Int16_Type (D1.Get_Key).To_Ada = 1234,
Message => "D1 key not 1234");
Assert (Condition => Int16_Type (D2.Get_Key).To_Ada = 1234,
Message => "D2 key not 1234");
Assert (Condition => Variant_Type (D1.Get_Value).To_String = "u, 12",
Message => "D1 value mismatch");
Assert (Condition => Variant_Type (D2.Get_Value).To_String = "u, 12",
Message => "D2 value mismatch");
end;
end Marshal_Dict_Entries_With_Variant_Value;
-------------------------------------------------------------------------
procedure Marshal_Struct
is
Conn : constant Connection.Connection_Type
:= Connection.Connect (Address => Config.Service_Addr);
Result : Arguments.Argument_List_Type;
R : Struct_Type;
begin
R.Append (New_Item => +Signed_32'(-45653));
R.Append (New_Item => +Boolean'(False));
R.Append (New_Item => +Byte'(254));
Result := Connection.Call_Blocking
(Connection => Conn,
Destination => "dbus.ada.server",
Path => +"/",
Iface => "dbus.ada.server.type",
Method => "rebound",
Args => +R);
declare
R_R : constant Struct_Type := Struct_Type (Result.First_Element);
begin
Assert (Condition => R_R.Get_Count = 3,
Message => "Count not 3");
Assert (Condition => Int32_Type (R_R.First_Element).To_Ada = -45653,
Message => "First element mismatch");
Assert (Condition => Byte_Type (R_R.Last_Element).To_Ada = 254,
Message => "Last element mismatch");
end;
end Marshal_Struct;
-------------------------------------------------------------------------
procedure Marshal_Variant
is
Conn : constant Connection.Connection_Type
:= Connection.Connect (Address => Config.Service_Addr);
Result : Arguments.Argument_List_Type;
V : Variant_Type;
begin
V := Create (Source => +Unsigned_32'(123456));
Result := Connection.Call_Blocking
(Connection => Conn,
Destination => "dbus.ada.server",
Path => +"/",
Iface => "dbus.ada.server.type",
Method => "rebound",
Args => +V);
declare
R_V : constant Variant_Type := Variant_Type (Result.First_Element);
begin
Assert (Condition => U_Int32_Type (R_V.Get_Argument).To_Ada = 123456,
Message => "Arg mismatch");
end;
end Marshal_Variant;
end Arguments_Container_Tests;
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