-- C910002.A
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-- C910002.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 the contents of a task object include the values
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-- Check that the contents of a task object include the values
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-- of its discriminants.
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-- of its discriminants.
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-- Check that selected_component notation can be used to
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-- Check that selected_component notation can be used to
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-- denote a discriminant of a task.
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-- denote a discriminant of a task.
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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 declares a task type that contains discriminants.
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-- This test declares a task type that contains discriminants.
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-- Objects of the task type are created with different values.
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-- Objects of the task type are created with different values.
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-- The task type has nested tasks that are used to check that
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-- The task type has nested tasks that are used to check that
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-- the discriminate values are the expected values.
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-- the discriminate values are the expected values.
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-- Note that the names of the discriminants in the body of task
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-- Note that the names of the discriminants in the body of task
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-- type DTT denote the current instance of the unit.
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-- type DTT denote the current instance of the unit.
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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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-- 12 OCT 95 SAIC Initial release for 2.1
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-- 12 OCT 95 SAIC Initial release for 2.1
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-- 8 MAY 96 SAIC Incorporated Reviewer comments.
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-- 8 MAY 96 SAIC Incorporated Reviewer comments.
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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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procedure C910002 is
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procedure C910002 is
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Verbose : constant Boolean := False;
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Verbose : constant Boolean := False;
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begin
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begin
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Report.Test ("C910002",
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Report.Test ("C910002",
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"Check that selected_component notation can be" &
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"Check that selected_component notation can be" &
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" used to access task discriminants");
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" used to access task discriminants");
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declare
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declare
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task type DTT
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task type DTT
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(IA, IB : Integer;
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(IA, IB : Integer;
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CA, CB : Character) is
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CA, CB : Character) is
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entry Check_Values (First_Int : Integer;
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entry Check_Values (First_Int : Integer;
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First_Char : Character);
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First_Char : Character);
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end DTT;
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end DTT;
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task body DTT is
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task body DTT is
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Int1 : Integer;
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Int1 : Integer;
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Char1 : Character;
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Char1 : Character;
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-- simple nested task to check the character values
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-- simple nested task to check the character values
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task Check_Chars is
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task Check_Chars is
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entry Start_Check;
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entry Start_Check;
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end Check_Chars;
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end Check_Chars;
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task body Check_Chars is
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task body Check_Chars is
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begin
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begin
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accept Start_Check;
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accept Start_Check;
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if DTT.CA /= Char1 or
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if DTT.CA /= Char1 or
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DTT.CB /= Character'Succ (Char1) then
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DTT.CB /= Character'Succ (Char1) then
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Report.Failed ("character check failed. Expected: '" &
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Report.Failed ("character check failed. Expected: '" &
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Char1 & Character'Succ (Char1) &
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Char1 & Character'Succ (Char1) &
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"' but found '" &
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"' but found '" &
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DTT.CA & DTT.CB & "'");
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DTT.CA & DTT.CB & "'");
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elsif Verbose then
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elsif Verbose then
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Report.Comment ("char check for " & Char1);
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Report.Comment ("char check for " & Char1);
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end if;
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end if;
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exception
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exception
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when others => Report.Failed ("exception in Check_Chars");
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when others => Report.Failed ("exception in Check_Chars");
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end Check_Chars;
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end Check_Chars;
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-- use a discriminated task to check the integer values
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-- use a discriminated task to check the integer values
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task type Check_Ints (First : Integer);
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task type Check_Ints (First : Integer);
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task body Check_Ints is
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task body Check_Ints is
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begin
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begin
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if DTT.IA /= Check_Ints.First or
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if DTT.IA /= Check_Ints.First or
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IB /= First+1 then
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IB /= First+1 then
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Report.Failed ("integer check failed. Expected:" &
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Report.Failed ("integer check failed. Expected:" &
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Integer'Image (Check_Ints.First) &
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Integer'Image (Check_Ints.First) &
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Integer'Image (First+1) &
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Integer'Image (First+1) &
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" but found" &
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" but found" &
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Integer'Image (DTT.IA) & Integer'Image (IB) );
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Integer'Image (DTT.IA) & Integer'Image (IB) );
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elsif Verbose then
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elsif Verbose then
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Report.Comment ("int check for" & Integer'Image (First));
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Report.Comment ("int check for" & Integer'Image (First));
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end if;
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end if;
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exception
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exception
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when others => Report.Failed ("exception in Check_Ints");
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when others => Report.Failed ("exception in Check_Ints");
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end Check_Ints;
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end Check_Ints;
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begin
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begin
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accept Check_Values (First_Int : Integer;
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accept Check_Values (First_Int : Integer;
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First_Char : Character) do
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First_Char : Character) do
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Int1 := First_Int;
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Int1 := First_Int;
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Char1 := First_Char;
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Char1 := First_Char;
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end Check_Values;
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end Check_Values;
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-- kick off the character check
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-- kick off the character check
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Check_Chars.Start_Check;
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Check_Chars.Start_Check;
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-- do the integer check
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-- do the integer check
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declare
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declare
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Int_Checker : Check_Ints (Int1);
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Int_Checker : Check_Ints (Int1);
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begin
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begin
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null; -- let task do its thing
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null; -- let task do its thing
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end;
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end;
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-- do one test here too
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-- do one test here too
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if DTT.IA /= Int1 then
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if DTT.IA /= Int1 then
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Report.Failed ("DTT check failed. Expected:" &
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Report.Failed ("DTT check failed. Expected:" &
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Integer'Image (Int1) &
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Integer'Image (Int1) &
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" but found:" &
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" but found:" &
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Integer'Image (DTT.IA));
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Integer'Image (DTT.IA));
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elsif Verbose then
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elsif Verbose then
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Report.Comment ("DTT check for" & Integer'Image (Int1));
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Report.Comment ("DTT check for" & Integer'Image (Int1));
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end if;
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end if;
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exception
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exception
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when others => Report.Failed ("exception in DTT");
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when others => Report.Failed ("exception in DTT");
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end DTT;
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end DTT;
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T1a : DTT (1, 2, 'a', 'b');
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T1a : DTT (1, 2, 'a', 'b');
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T9C : DTT (9, 10, 'C', 'D');
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T9C : DTT (9, 10, 'C', 'D');
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begin -- test encapsulation
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begin -- test encapsulation
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T1a.Check_Values (1, 'a');
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T1a.Check_Values (1, 'a');
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T9C.Check_Values (9, 'C');
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T9C.Check_Values (9, 'C');
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end;
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end;
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Report.Result;
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Report.Result;
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end C910002;
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end C910002;
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