-- C3900053.AM
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-- C3900053.AM
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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 private tagged type declared in a package specification
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-- Check that a private tagged type declared in a package specification
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-- may be extended with a private extension in a different package
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-- may be extended with a private extension in a different package
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-- specification, and that this private extension may in turn be extended
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-- specification, and that this private extension may in turn be extended
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-- by a private extension in a third package.
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-- by a private extension in a third package.
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--
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--
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-- Check that each derivative inherits the user-defined primitive
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-- Check that each derivative inherits the user-defined primitive
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-- subprograms of its parent (including those that its parent inherited),
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-- subprograms of its parent (including those that its parent inherited),
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-- that it may override these inherited primitive subprograms, and that it
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-- that it may override these inherited primitive subprograms, and that it
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-- may also declare its own primitive subprograms.
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-- may also declare its own primitive subprograms.
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--
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--
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-- Check that type conversion is defined from a type extension to its
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-- Check that type conversion is defined from a type extension to its
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-- parent, and that this parent itself may be a type extension.
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-- parent, and that this parent itself may be a type extension.
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--
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--
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-- TEST DESCRIPTION:
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-- TEST DESCRIPTION:
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-- Declare a root tagged private type and two associated primitive
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-- Declare a root tagged private type and two associated primitive
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-- subprograms in a package specification. Declare operations to verify
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-- subprograms in a package specification. Declare operations to verify
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-- the correctness of the components. Declare operations which return
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-- the correctness of the components. Declare operations which return
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-- values of the type's private components, and which will be
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-- values of the type's private components, and which will be
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-- inherited by later derivatives.
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-- inherited by later derivatives.
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--
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--
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-- Extend the root type with a private extension in a second package
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-- Extend the root type with a private extension in a second package
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-- specification. Declare a new primitive subprogram for the extension,
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-- specification. Declare a new primitive subprogram for the extension,
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-- and override one of the two inherited subprograms. Within the
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-- and override one of the two inherited subprograms. Within the
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-- overriding subprogram, utilize type conversion to call the parent's
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-- overriding subprogram, utilize type conversion to call the parent's
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-- implementation of the same subprogram. Also within the overriding
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-- implementation of the same subprogram. Also within the overriding
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-- subprogram, call the new primitive subprogram and each inherited
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-- subprogram, call the new primitive subprogram and each inherited
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-- subprogram. Declare operations of the private extension which
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-- subprogram. Declare operations of the private extension which
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-- override the verification operations of its parent. Declare operations
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-- override the verification operations of its parent. Declare operations
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-- of the private extension which return values of the extension's
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-- of the private extension which return values of the extension's
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-- private components, and which will be inherited by later derivatives.
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-- private components, and which will be inherited by later derivatives.
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--
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--
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-- Extend the extension with a private extension in a third package
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-- Extend the extension with a private extension in a third package
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-- specification. Declare a new primitive subprogram for this private
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-- specification. Declare a new primitive subprogram for this private
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-- extension, and override one of the three inherited subprograms.
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-- extension, and override one of the three inherited subprograms.
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-- Within the overriding subprogram, utilize type conversion to call the
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-- Within the overriding subprogram, utilize type conversion to call the
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-- parent's implementation of the same subprogram. Also within the
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-- parent's implementation of the same subprogram. Also within the
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-- overriding subprogram, call the new primitive subprogram and each
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-- overriding subprogram, call the new primitive subprogram and each
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-- inherited subprogram. Declare operations of the private extension
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-- inherited subprogram. Declare operations of the private extension
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-- which override the verification operations of its parent.
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-- which override the verification operations of its parent.
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--
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--
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-- In the main program, declare objects of the root tagged type and
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-- In the main program, declare objects of the root tagged type and
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-- the two type extensions. For each object, call the overriding
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-- the two type extensions. For each object, call the overriding
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-- subprogram, and verify the correctness of the components by calling
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-- subprogram, and verify the correctness of the components by calling
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-- the verification operations.
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-- the verification operations.
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--
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--
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-- TEST FILES:
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-- TEST FILES:
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-- This test consists of the following files:
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-- This test consists of the following files:
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--
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--
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-- C3900050.A
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-- C3900050.A
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-- C3900051.A
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-- C3900051.A
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-- C3900052.A
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-- C3900052.A
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-- => C3900053.AM
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-- => C3900053.AM
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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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-- 15 May 96 SAIC ACVC 2.1: Modified prologue.
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-- 15 May 96 SAIC ACVC 2.1: Modified prologue.
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--
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--
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--!
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--!
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with Report;
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with Report;
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with C3900050; -- Basic alert abstraction.
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with C3900050; -- Basic alert abstraction.
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with C3900051; -- Extended alert abstraction.
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with C3900051; -- Extended alert abstraction.
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with C3900052; -- Further extended alert abstraction.
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with C3900052; -- Further extended alert abstraction.
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use C3900050; -- Primitive operations of Alert_Type directly visible.
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use C3900050; -- Primitive operations of Alert_Type directly visible.
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procedure C3900053 is
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procedure C3900053 is
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begin
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begin
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Report.Test ("C390005", "Primitive operation inheritance by type " &
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Report.Test ("C390005", "Primitive operation inheritance by type " &
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"extensions: root type is private; all extensions are " &
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"extensions: root type is private; all extensions are " &
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"private and declared in different packages");
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"private and declared in different packages");
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ALERT_SUBTEST: -------------------------------------------------------------
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ALERT_SUBTEST: -------------------------------------------------------------
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declare
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declare
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Alarm : C3900050.Alert_Type; -- Root tagged private type.
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Alarm : C3900050.Alert_Type; -- Root tagged private type.
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begin
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begin
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if not Initial_Values_Okay (Alarm) then
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if not Initial_Values_Okay (Alarm) then
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Report.Failed ("Wrong initial values for Alert_Type");
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Report.Failed ("Wrong initial values for Alert_Type");
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end if;
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end if;
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Handle (Alarm);
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Handle (Alarm);
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if Bad_Final_Values (Alarm) then
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if Bad_Final_Values (Alarm) then
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Report.Failed ("Wrong values for Alert_Type after Handle");
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Report.Failed ("Wrong values for Alert_Type after Handle");
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end if;
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end if;
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end Alert_Subtest;
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end Alert_Subtest;
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-- Check intermediate display counts:
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-- Check intermediate display counts:
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if C3900050.Display_Count_For (Null_Device) /= 1 or
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if C3900050.Display_Count_For (Null_Device) /= 1 or
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C3900050.Display_Count_For (Teletype) /= 0 or
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C3900050.Display_Count_For (Teletype) /= 0 or
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C3900050.Display_Count_For (Console) /= 0 or
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C3900050.Display_Count_For (Console) /= 0 or
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C3900050.Display_Count_For (Big_Screen) /= 0
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C3900050.Display_Count_For (Big_Screen) /= 0
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then
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then
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Report.Failed ("Wrong display counts after Alert_Type");
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Report.Failed ("Wrong display counts after Alert_Type");
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end if;
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end if;
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LOW_ALERT_SUBTEST: ---------------------------------------------------------
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LOW_ALERT_SUBTEST: ---------------------------------------------------------
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declare
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declare
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Low_Alarm : C3900051.Low_Alert_Type; -- Priv. ext. of tagged type.
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Low_Alarm : C3900051.Low_Alert_Type; -- Priv. ext. of tagged type.
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use C3900051; -- Primitive operations of extension directly visible.
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use C3900051; -- Primitive operations of extension directly visible.
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begin
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begin
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if not Initial_Values_Okay (Low_Alarm) then
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if not Initial_Values_Okay (Low_Alarm) then
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Report.Failed ("Wrong initial values for Low_Alert_Type");
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Report.Failed ("Wrong initial values for Low_Alert_Type");
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end if;
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end if;
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Handle (Low_Alarm);
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Handle (Low_Alarm);
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if Bad_Final_Values (Low_Alarm) then
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if Bad_Final_Values (Low_Alarm) then
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Report.Failed ("Wrong values for Low_Alert_Type after Handle");
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Report.Failed ("Wrong values for Low_Alert_Type after Handle");
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end if;
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end if;
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end Low_Alert_Subtest;
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end Low_Alert_Subtest;
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-- Check intermediate display counts:
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-- Check intermediate display counts:
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if C3900050.Display_Count_For /= (Null_Device => 2,
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if C3900050.Display_Count_For /= (Null_Device => 2,
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Teletype => 1,
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Teletype => 1,
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Console => 0,
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Console => 0,
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Big_Screen => 0)
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Big_Screen => 0)
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then
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then
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Report.Failed ("Wrong display counts after Low_Alert_Type");
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Report.Failed ("Wrong display counts after Low_Alert_Type");
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end if;
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end if;
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MEDIUM_ALERT_SUBTEST: ------------------------------------------------------
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MEDIUM_ALERT_SUBTEST: ------------------------------------------------------
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declare
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declare
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Medium_Alarm : C3900052.Medium_Alert_Type; -- Priv. ext. of extension.
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Medium_Alarm : C3900052.Medium_Alert_Type; -- Priv. ext. of extension.
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use C3900052; -- Primitive operations of extension directly visible.
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use C3900052; -- Primitive operations of extension directly visible.
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begin
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begin
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if not Initial_Values_Okay (Medium_Alarm) then
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if not Initial_Values_Okay (Medium_Alarm) then
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Report.Failed ("Wrong initial values for Medium_Alert_Type");
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Report.Failed ("Wrong initial values for Medium_Alert_Type");
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end if;
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end if;
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Handle (Medium_Alarm);
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Handle (Medium_Alarm);
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if Bad_Final_Values (Medium_Alarm) then
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if Bad_Final_Values (Medium_Alarm) then
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Report.Failed ("Wrong values for Medium_Alert_Type after Handle");
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Report.Failed ("Wrong values for Medium_Alert_Type after Handle");
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end if;
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end if;
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end Medium_Alert_Subtest;
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end Medium_Alert_Subtest;
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-- Check final display counts:
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-- Check final display counts:
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if C3900050.Display_Count_For /= (Null_Device => 3,
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if C3900050.Display_Count_For /= (Null_Device => 3,
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Teletype => 2,
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Teletype => 2,
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Console => 1,
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Console => 1,
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Big_Screen => 0)
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Big_Screen => 0)
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then
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then
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Report.Failed ("Wrong display counts after Medium_Alert_Type");
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Report.Failed ("Wrong display counts after Medium_Alert_Type");
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end if;
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end if;
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Report.Result;
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Report.Result;
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end C3900053;
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end C3900053;
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