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-- C93004F.ADA
-- 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.
--*
-- CHECK THAT WHEN AN EXCEPTION IS RAISED DURING THE ACTIVATION OF A
-- TASK, OTHER TASKS ARE UNAFFECTED.
-- THE ENCLOSING BLOCK RECEIVES TASKING_ERROR.
-- THIS TESTS CHECKS THE CASE IN WHICH THE TASKS ARE CREATED BY THE
-- ALLOCATION OF A RECORD OF TASKS OR AN ARRAY OF TASKS.
-- R. WILLIAMS 8/7/86
WITH REPORT; USE REPORT;
PROCEDURE C93004F IS
BEGIN
TEST ( "C93004F", "CHECK THAT WHEN AN EXCEPTION IS RAISED " &
"DURING THE ACTIVATION OF A TASK, OTHER " &
"TASKS ARE UNAFFECTED. IN THIS TEST, THE " &
"TASKS ARE CREATED BY THE ALLOCATION OF A " &
"RECORD OR AN ARRAY OF TASKS" );
DECLARE
TASK TYPE T IS
ENTRY E;
END T;
TASK TYPE TT;
TASK TYPE TX IS
ENTRY E;
END TX;
TYPE REC IS
RECORD
TR : T;
END RECORD;
TYPE ARR IS ARRAY (IDENT_INT (1) .. IDENT_INT (1)) OF T;
TYPE RECX IS
RECORD
TTX1 : TX;
TTT : TT;
TTX2 : TX;
END RECORD;
TYPE ACCR IS ACCESS REC;
AR : ACCR;
TYPE ACCA IS ACCESS ARR;
AA : ACCA;
TYPE ACCX IS ACCESS RECX;
AX : ACCX;
TASK BODY T IS
BEGIN
ACCEPT E;
END T;
TASK BODY TT IS
BEGIN
AR.TR.E;
EXCEPTION
WHEN OTHERS =>
FAILED ( "TASK AR.TR NOT ACTIVE" );
END TT;
TASK BODY TX IS
I : POSITIVE := IDENT_INT (0); -- RAISE
-- CONSTRAINT_ERROR.
BEGIN
IF I /= IDENT_INT (2) OR I = IDENT_INT (1) + 1 THEN
FAILED ( "TX ACTIVATED OK" );
END IF;
END TX;
BEGIN
AR := NEW REC;
AA := NEW ARR;
AX := NEW RECX;
FAILED ( "TASKING_ERROR NOT RAISED IN MAIN" );
AA.ALL (1).E; -- CLEAN UP.
EXCEPTION
WHEN TASKING_ERROR =>
BEGIN
AA.ALL (1).E;
EXCEPTION
WHEN TASKING_ERROR =>
FAILED ( "AA.ALL (1) NOT ACTIVATED" );
END;
WHEN CONSTRAINT_ERROR =>
FAILED ( "CONSTRAINT_ERROR RAISED IN MAIN" );
WHEN OTHERS =>
FAILED ( "ABNORMAL EXCEPTION IN MAIN" );
END;
RESULT;
END C93004F;
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