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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c390002.a')
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diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c390002.a b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c390002.a new file mode 100644 index 000000000..b3d11afed --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c3/c390002.a @@ -0,0 +1,165 @@ +-- C390002.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. +--* +-- +-- OBJECTIVE: +-- Check that a tagged base type may be declared, and derived +-- from in simple, private and extended forms. (Overlaps with C390B04) +-- Check that the package Ada.Tags is present and correctly implemented. +-- Check for the correct operation of Expanded_Name, External_Tag and +-- Internal_Tag within that package. Check that the exception Tag_Error +-- is correctly raised on calling Internal_Tag with bad input. +-- +-- TEST DESCRIPTION: +-- This test declares a tagged type, and derives three types from it. +-- These types are then used to test the presence and function of the +-- package Ada.Tags. +-- +-- +-- CHANGE HISTORY: +-- 06 Dec 94 SAIC ACVC 2.0 +-- 19 Dec 94 SAIC Removed RM references from objective text. +-- 27 Jan 96 SAIC Update RM references for 2.1 +-- +--! + +with Report; +with Ada.Tags; + +procedure C390002 is + + package Vehicle is + + type Object is tagged limited private; -- ancestor type + procedure Create( The_Vehicle : in out Object; Wheels : in Natural ); + function Wheels( The_Vehicle : Object ) return Natural; + + private + + type Object is tagged limited record + Wheel_Count : Natural := 0; + end record; + + end Vehicle; + + package Motivators is + + type Bicycle is new Vehicle.Object with null record; -- simple + + type Car is new Vehicle.Object with record -- extended + Convertible : Boolean; + end record; + + type Truck is new Vehicle.Object with private; -- private + + private + + type Truck is new Vehicle.Object with record + Air_Horn : Boolean; + end record; + + end Motivators; + + package body Vehicle is + + procedure Create( The_Vehicle : in out Object; Wheels : in Natural ) is + begin + The_Vehicle.Wheel_Count := Wheels; + end Create; + + function Wheels( The_Vehicle : Object ) return Natural is + begin + return The_Vehicle.Wheel_Count; + end Wheels; + + end Vehicle; + + function TC_ID_Tag( Tag : in Ada.Tags.Tag ) return Ada.Tags.Tag is + begin + return Ada.Tags.Internal_Tag( Ada.Tags.External_Tag( Tag ) ); + Report.Comment("This message intentionally blank."); + end TC_ID_Tag; + + procedure Check_Tags( Machine : in Vehicle.Object'Class; + Expected_Name : in String; + External_Tag : in String ) is + The_Tag : constant Ada.Tags.Tag := Machine'Tag; + use type Ada.Tags.Tag; + begin + if Ada.Tags.Expanded_Name(The_Tag) /= Expected_Name then + Report.Failed ("Failed in Check_Tags, Expanded_Name " + & Expected_Name); + end if; + if Ada.Tags.External_Tag(The_Tag) /= External_Tag then + Report.Failed ("Failed in Check_Tags, External_Tag " + & Expected_Name); + end if; + if Ada.Tags.Internal_Tag(External_Tag) /= The_Tag then + Report.Failed ("Failed in Check_Tags, Internal_Tag " + & Expected_Name); + end if; + end Check_Tags; + + procedure Check_Exception is + Boeing_777_Id : Ada.Tags.Tag; + begin + Boeing_777_Id := Ada.Tags.Internal_Tag("!@#$%^:*\/?"" not a tag!"); + Report.Failed ("Failed in Check_Exception, no exception"); + Boeing_777_Id := TC_ID_Tag( Boeing_777_Id ); + exception + when Ada.Tags.Tag_Error => null; + when others => + Report.Failed ("Failed in Check_Exception, wrong exception"); + end Check_Exception; + + use Motivators; + Two_Wheeler : Bicycle; + Four_Wheeler : Car; + Eighteen_Wheeler : Truck; + +begin -- Main test procedure. + + Report.Test ("C390002", "Check that a tagged type may be declared and " & + "derived from in simple, private and extended forms. " & + "Check package Ada.Tags" ); + + Create( Two_Wheeler, 2 ); + Create( Four_Wheeler, 4 ); + Create( Eighteen_Wheeler, 18 ); + + Check_Tags( Machine => Two_Wheeler, + Expected_Name => "C390002.MOTIVATORS.BICYCLE", + External_Tag => Bicycle'External_Tag ); + Check_Tags( Machine => Four_Wheeler, + Expected_Name => "C390002.MOTIVATORS.CAR", + External_Tag => Car'External_Tag ); + Check_Tags( Machine => Eighteen_Wheeler, + Expected_Name => "C390002.MOTIVATORS.TRUCK", + External_Tag => Truck'External_Tag ); + + Check_Exception; + + Report.Result; + +end C390002; |