-- C393A06.A
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-- C393A06.A
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--
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--
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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--
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--
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-- OBJECTIVE:
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-- OBJECTIVE:
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-- Check that a type that inherits abstract operations but
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-- Check that a type that inherits abstract operations but
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-- overrides each of these operations is not required to be
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-- overrides each of these operations is not required to be
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-- abstract, and that objects of the type and its class-wide type
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-- abstract, and that objects of the type and its class-wide type
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-- may be declared and passed in calls to the overriding
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-- may be declared and passed in calls to the overriding
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-- subprograms.
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-- subprograms.
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--
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--
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-- TEST DESCRIPTION:
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-- TEST DESCRIPTION:
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-- This test derives a type from the root abstract type available
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-- This test derives a type from the root abstract type available
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-- in foundation F393A00. It declares subprograms as required by
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-- in foundation F393A00. It declares subprograms as required by
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-- the language to override the abstract subprograms, allowing the
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-- the language to override the abstract subprograms, allowing the
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-- derived type itself to be not abstract. It also declares
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-- derived type itself to be not abstract. It also declares
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-- operations on the new type, as well as on the associated class-
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-- operations on the new type, as well as on the associated class-
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-- wide type. The main program then uses two objects of the type
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-- wide type. The main program then uses two objects of the type
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-- and two objects of the class-wide type as parameters for each of
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-- and two objects of the class-wide type as parameters for each of
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-- the subprograms. Correct execution is determined by path
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-- the subprograms. Correct execution is determined by path
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-- analysis and value checking.
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-- analysis and value checking.
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--
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--
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-- TEST FILES:
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-- TEST FILES:
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-- The following files comprise this test:
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-- The following files comprise this test:
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--
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--
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-- F393A00.A (foundation code)
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-- F393A00.A (foundation code)
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-- C393A06.A
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-- C393A06.A
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--
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--
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--
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--
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-- CHANGE HISTORY:
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-- CHANGE HISTORY:
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-- 06 Dec 94 SAIC ACVC 2.0
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-- 06 Dec 94 SAIC ACVC 2.0
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-- 19 Dec 94 SAIC Removed RM references from objective text.
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-- 19 Dec 94 SAIC Removed RM references from objective text.
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--
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--
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--!
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--!
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with F393A00_1;
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with F393A00_1;
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package C393A06_0 is
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package C393A06_0 is
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type Organism is new F393A00_1.Object with private;
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type Organism is new F393A00_1.Object with private;
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type Kingdoms is ( Animal, Vegetable, Unspecified );
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type Kingdoms is ( Animal, Vegetable, Unspecified );
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procedure Swap( A,B: in out Organism );
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procedure Swap( A,B: in out Organism );
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function Create return Organism;
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function Create return Organism;
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procedure Initialize( The_Entity : in out Organism;
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procedure Initialize( The_Entity : in out Organism;
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In_The_Kingdom : Kingdoms );
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In_The_Kingdom : Kingdoms );
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function Kingdom( Of_The_Entity : Organism ) return Kingdoms;
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function Kingdom( Of_The_Entity : Organism ) return Kingdoms;
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procedure TC_Check( An_Entity : Organism'Class;
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procedure TC_Check( An_Entity : Organism'Class;
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In_Kingdom : Kingdoms;
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In_Kingdom : Kingdoms;
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Initialized : Boolean );
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Initialized : Boolean );
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Incompatible : exception;
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Incompatible : exception;
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private
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private
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type Organism is new F393A00_1.Object with
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type Organism is new F393A00_1.Object with
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record
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record
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In_Kingdom : Kingdoms;
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In_Kingdom : Kingdoms;
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end record;
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end record;
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end C393A06_0;
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end C393A06_0;
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with F393A00_0;
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with F393A00_0;
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package body C393A06_0 is
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package body C393A06_0 is
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procedure Swap( A,B: in out Organism ) is
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procedure Swap( A,B: in out Organism ) is
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begin
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begin
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F393A00_0.TC_Touch( 'A' ); ------------------------------------------- A
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F393A00_0.TC_Touch( 'A' ); ------------------------------------------- A
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if A.In_Kingdom /= B.In_Kingdom then
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if A.In_Kingdom /= B.In_Kingdom then
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F393A00_0.TC_Touch( 'X' );
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F393A00_0.TC_Touch( 'X' );
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raise Incompatible;
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raise Incompatible;
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else
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else
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declare
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declare
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T: constant Organism := A;
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T: constant Organism := A;
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begin
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begin
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A := B;
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A := B;
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B := T;
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B := T;
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end;
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end;
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end if;
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end if;
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end Swap;
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end Swap;
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function Create return Organism is
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function Create return Organism is
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Widget : Organism;
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Widget : Organism;
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begin
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begin
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F393A00_0.TC_Touch( 'B' ); ------------------------------------------- B
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F393A00_0.TC_Touch( 'B' ); ------------------------------------------- B
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Initialize( Widget );
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Initialize( Widget );
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Widget.In_Kingdom := Unspecified;
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Widget.In_Kingdom := Unspecified;
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return Widget;
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return Widget;
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end Create;
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end Create;
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procedure Initialize( The_Entity : in out Organism;
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procedure Initialize( The_Entity : in out Organism;
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In_The_Kingdom : Kingdoms ) is
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In_The_Kingdom : Kingdoms ) is
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begin
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begin
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F393A00_0.TC_Touch( 'C' ); ------------------------------------------- C
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F393A00_0.TC_Touch( 'C' ); ------------------------------------------- C
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F393A00_1.Initialize( F393A00_1.Object( The_Entity ) );
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F393A00_1.Initialize( F393A00_1.Object( The_Entity ) );
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The_Entity.In_Kingdom := In_The_Kingdom;
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The_Entity.In_Kingdom := In_The_Kingdom;
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end Initialize;
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end Initialize;
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function Kingdom( Of_The_Entity : Organism ) return Kingdoms is
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function Kingdom( Of_The_Entity : Organism ) return Kingdoms is
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begin
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begin
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F393A00_0.TC_Touch( 'D' ); ------------------------------------------- D
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F393A00_0.TC_Touch( 'D' ); ------------------------------------------- D
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return Of_The_Entity.In_Kingdom;
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return Of_The_Entity.In_Kingdom;
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end Kingdom;
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end Kingdom;
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procedure TC_Check( An_Entity : Organism'Class;
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procedure TC_Check( An_Entity : Organism'Class;
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In_Kingdom : Kingdoms;
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In_Kingdom : Kingdoms;
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Initialized : Boolean ) is
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Initialized : Boolean ) is
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begin
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begin
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if F393A00_1.Initialized( An_Entity ) /= Initialized then
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if F393A00_1.Initialized( An_Entity ) /= Initialized then
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F393A00_0.TC_Touch( '-' ); ------------------------------------------- -
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F393A00_0.TC_Touch( '-' ); ------------------------------------------- -
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elsif An_Entity.In_Kingdom /= In_Kingdom then
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elsif An_Entity.In_Kingdom /= In_Kingdom then
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F393A00_0.TC_Touch( '!' ); ------------------------------------------- !
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F393A00_0.TC_Touch( '!' ); ------------------------------------------- !
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else
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else
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F393A00_0.TC_Touch( '+' ); ------------------------------------------- +
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F393A00_0.TC_Touch( '+' ); ------------------------------------------- +
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end if;
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end if;
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end TC_Check;
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end TC_Check;
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end C393A06_0;
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end C393A06_0;
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with Report;
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with Report;
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with C393A06_0;
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with C393A06_0;
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with F393A00_0;
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with F393A00_0;
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with F393A00_1;
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with F393A00_1;
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procedure C393A06 is
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procedure C393A06 is
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package Darwin renames C393A06_0;
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package Darwin renames C393A06_0;
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package Tagger renames F393A00_0;
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package Tagger renames F393A00_0;
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package Objects renames F393A00_1;
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package Objects renames F393A00_1;
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Lion : Darwin.Organism;
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Lion : Darwin.Organism;
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Tigerlily : Darwin.Organism;
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Tigerlily : Darwin.Organism;
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Bear : Darwin.Organism'Class := Darwin.Create;
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Bear : Darwin.Organism'Class := Darwin.Create;
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Sunflower : Darwin.Organism'Class := Darwin.Create;
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Sunflower : Darwin.Organism'Class := Darwin.Create;
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use type Darwin.Kingdoms;
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use type Darwin.Kingdoms;
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begin -- Main test procedure.
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begin -- Main test procedure.
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Report.Test ("C393A06", "Check that a type that inherits abstract "
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Report.Test ("C393A06", "Check that a type that inherits abstract "
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& "operations but overrides each of these "
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& "operations but overrides each of these "
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& "operations is not required to be abstract. "
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& "operations is not required to be abstract. "
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& "Check that objects of the type and its "
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& "Check that objects of the type and its "
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& "class-wide type may be declared and passed "
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& "class-wide type may be declared and passed "
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& "in calls to the overriding subprograms" );
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& "in calls to the overriding subprograms" );
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Tagger.TC_Validate( "BaBa", "Declaration Initializations" );
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Tagger.TC_Validate( "BaBa", "Declaration Initializations" );
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Darwin.Initialize( Lion, Darwin.Animal );
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Darwin.Initialize( Lion, Darwin.Animal );
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Darwin.Initialize( Tigerlily, Darwin.Vegetable );
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Darwin.Initialize( Tigerlily, Darwin.Vegetable );
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Darwin.Initialize( Bear, Darwin.Animal );
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Darwin.Initialize( Bear, Darwin.Animal );
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Darwin.Initialize( Sunflower, Darwin.Vegetable );
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Darwin.Initialize( Sunflower, Darwin.Vegetable );
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Tagger.TC_Validate( "CaCaCaCa", "Initialization sequence" );
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Tagger.TC_Validate( "CaCaCaCa", "Initialization sequence" );
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Oh_My: begin
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Oh_My: begin
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Darwin.Swap( Lion, Darwin.Organism( Bear ) );
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Darwin.Swap( Lion, Darwin.Organism( Bear ) );
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Darwin.Swap( Lion, Tigerlily );
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Darwin.Swap( Lion, Tigerlily );
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Report.Failed("Exception not raised");
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Report.Failed("Exception not raised");
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exception
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exception
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when Darwin.Incompatible => null;
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when Darwin.Incompatible => null;
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end Oh_My;
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end Oh_My;
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Tagger.TC_Validate( "AAX", "Swap sequence" );
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Tagger.TC_Validate( "AAX", "Swap sequence" );
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if Darwin.Kingdom( Darwin.Create ) = Darwin.Unspecified then
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if Darwin.Kingdom( Darwin.Create ) = Darwin.Unspecified then
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Darwin.Swap( Sunflower, Darwin.Organism'Class( Tigerlily ) );
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Darwin.Swap( Sunflower, Darwin.Organism'Class( Tigerlily ) );
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end if;
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end if;
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Tagger.TC_Validate( "BaDA", "Vegetable swap sequence" );
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Tagger.TC_Validate( "BaDA", "Vegetable swap sequence" );
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Darwin.TC_Check( Lion, Darwin.Animal, True );
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Darwin.TC_Check( Lion, Darwin.Animal, True );
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Darwin.TC_Check( Tigerlily, Darwin.Vegetable, True );
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Darwin.TC_Check( Tigerlily, Darwin.Vegetable, True );
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Darwin.TC_Check( Bear, Darwin.Animal, True );
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Darwin.TC_Check( Bear, Darwin.Animal, True );
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Darwin.TC_Check( Sunflower, Darwin.Vegetable, True );
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Darwin.TC_Check( Sunflower, Darwin.Vegetable, True );
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Tagger.TC_Validate( "b+b+b+b+", "Final sequence" );
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Tagger.TC_Validate( "b+b+b+b+", "Final sequence" );
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Report.Result;
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Report.Result;
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end C393A06;
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end C393A06;
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