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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c3/] [c393b14.a] - Rev 294
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-- C393B14.A
--
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
--
-- TEST OBJECTIVE:
-- Check that an extended type can be derived in a private child package
-- from an abstract type defined in a library package.
--
-- TEST DESCRIPTION:
-- Add a private child package to Alert_Foundation. Using Private_Alert
-- as parent type, declare an extended type adding a new record component.
-- Override procedure Handle. Declare an object of the new type in the
-- child specification. Use type definitions from the private part of the
-- parent in the body of the child.
--
-- TEST FILES:
-- This test depends on the following foundation code:
--
-- F393B00.A Package Alert_Foundation
--
--
-- CHANGE HISTORY:
-- 06 Dec 94 SAIC ACVC 2.0
--
--!
private package F393B00.C393B14_0 is
-- Alert_Foundation.Private_Child
type Implementation_Specific_Alert_Type is new Private_Alert with record
New_Private_Field : Implementation_Detail
:= Implementation_Detail'Last;
end record;
procedure Handle (PA : in out Implementation_Specific_Alert_Type);
-- overrides abstract Handle, as required
PA : Implementation_Specific_Alert_Type;
end F393B00.C393B14_0;
-- Alert_Foundation.Private_Child
--=======================================================================--
package body F393B00.C393B14_0 is
-- Alert_Foundation.Private_Child
procedure Handle (PA : in out Implementation_Specific_Alert_Type) is
begin
PA.Private_Field := 1;
PA.New_Private_Field := PA.Private_Field + 1;
end;
end F393B00.C393B14_0;
-- Alert_Foundation.Private_Child
--=======================================================================--
package F393B00.C393B14_1 is
-- Alert_Foundation.Public_Child
type Timing is (Before, After);
procedure Init;
procedure Modify;
function Check_Before return Boolean;
function Check_After return Boolean;
end F393B00.C393B14_1;
-- Alert_Foundation.Public_Child
--=======================================================================--
with F393B00.C393B14_0; -- private sibling is visible in the
-- Alert_Foundation.Private_Child -- body of a public sibling
package body F393B00.C393B14_1 is
-- Alert_Foundation.Public_Child
package Priv renames F393B00.C393B14_0;
procedure Init is
begin
Priv.PA.Private_Field := 5;
Priv.PA.New_Private_Field := 10;
end Init;
procedure Modify is
begin
Priv.Handle (Priv.PA);
end Modify;
function Check_Before return Boolean is
begin
return ((Priv.PA.Private_Field = 5)
and (Priv.PA.New_Private_Field =10));
end Check_Before;
function Check_After return Boolean is
begin
return ((Priv.PA.Private_Field = 1)
and (Priv.PA.New_Private_Field = 2));
end Check_After;
end F393B00.C393B14_1;
-- Alert_Foundation.Public_Child
--=======================================================================--
with Report;
with F393B00.C393B14_1;
procedure C393B14 is
-- Alert_Foundation.Public_Child;
begin
Report.Test ("C393B14", "Check that an extended type can be derived " &
"from an abstract type");
F393B00.C393B14_1.Init;
if not F393B00.C393B14_1.Check_Before then
Report.Failed ("Wrong initialization");
end if;
F393B00.C393B14_1.Modify;
if not F393B00.C393B14_1.Check_After then
Report.Failed ("Wrong results from Handle");
end if;
Report.Result;
end C393B14;
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