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+-- C393B13.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 from an abstract type
+-- when that derivation is declared in a child package.
+--
+-- TEST DESCRIPTION:
+-- Add a visible child to Alert_Foundation. Using the abstract type
+-- Alert as parent, declare an extended type with discriminant and new
+-- record components. Override the Handle procedure.
+--
+-- TEST FILES:
+-- This test depends on the following foundation code:
+--
+-- F393B00.A Package Alert_Foundation
+--
+--
+-- CHANGE HISTORY:
+-- 06 Dec 94 SAIC ACVC 2.0
+-- 15 Oct 95 SAIC Fixed bugs for ACVC 2.0.1
+--
+--!
+
+package F393B00.C393B13_0 is
+ -- Alert_Foundation.Public_Child
+
+ subtype Msg_Length_Range is integer range 0 .. 240;
+ Max_Msg_Length : constant Msg_Length_Range := 80;
+ Message : String := "Test Passed";
+
+ type Child_Alert (Length : Msg_Length_Range)
+ is new Alert with record -- abstract type is in parent package
+ Times_Handled : Natural := 0;
+ Msg : String (1..Length);
+ end record;
+
+ procedure Handle (CA : in out Child_Alert); -- required override
+
+end F393B00.C393B13_0;
+ -- Alert_Foundation.Public_Child;
+
+--=======================================================================--
+
+package body F393B00.C393B13_0 is
+ -- Alert_Foundation.Public_Child
+
+ procedure Handle (CA : in out Child_Alert) is
+ begin
+ CA.Msg(1..Message'Length) := Message;
+ CA.Times_Handled := CA.Times_Handled + 1;
+ end;
+
+end F393B00.C393B13_0;
+ -- Alert_Foundation.Public_Child
+
+--=======================================================================--
+
+with Report;
+with F393B00.C393B13_0;
+ -- Alert_foundation.Public_Child;
+procedure C393B13 is
+ package Child renames F393B00.C393B13_0;
+ CA : Child.Child_Alert(Child.Message'Length);
+
+begin
+
+ Report.Test ("C393B13", "Check that an extended type can be derived " &
+ "from an abstract type");
+
+ if CA.Times_Handled /= 0 then
+ Report.Failed ("Wrong initialization");
+ end if;
+
+ Child.Handle (CA);
+ if (CA.Times_Handled /= 1)
+ or (CA.Msg /= Child.Message) then
+ Report.Failed ("Wrong results from Handle");
+ end if;
+
+ Report.Result;
+
+end C393B13;