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-- C9A009C.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.
--*
-- TEST ABORT DURING RENDEZVOUS
-- THE CALLING TASK IN THE RENDEVOUS IS DEPENDENT ON THE ABORTED TASK,
-- SO THE DEPENDENT TASK IS INDIRECTLY ABORTED WHILE IN A RENDEVOUS;
-- NEITHER THE CALLING TASK NOR ITS MASTER CAN BE TERMINATED WHILE THE
-- RENDEVOUS CONTINUES.
-- JEAN-PIERRE ROSEN 09 MARCH 1984
-- JBG 6/1/84
WITH SYSTEM; USE SYSTEM;
WITH REPORT; USE REPORT;
PROCEDURE C9A009C IS
BEGIN
TEST("C9A009C", "DEPENDENT TASK IN RENDEVOUS WHEN MASTER IS " &
"ABORTED");
DECLARE
-- T2 CONTAINS DEPENDENT TASK T3 WHICH CALLS T1.
-- T1 ABORTS T2 WHILE IN RENDEVOUS WITH T3.
TASK T1 IS
ENTRY E1;
END T1;
TASK BODY T1 IS
TASK T2;
TASK BODY T2 IS
TASK T3;
TASK BODY T3 IS
BEGIN
T1.E1;
FAILED ("T3 NOT ABORTED");
EXCEPTION
WHEN TASKING_ERROR =>
FAILED ("TASKING_ERROR IN T3");
WHEN OTHERS =>
FAILED ("OTHER EXCEPTION IN T3");
END;
BEGIN -- T3 ACTIVATED NOW
NULL;
END T2;
BEGIN -- T1
ACCEPT E1 DO
ABORT T2;
ABORT T2;
ABORT T2; -- WHY NOT?
IF T2'TERMINATED THEN
FAILED ("T2 TERMINATED PREMATURELY");
END IF;
END E1;
EXCEPTION
WHEN TASKING_ERROR =>
FAILED ("TASKING_ERROR IN T1 BECAUSE CALLING TASK "&
"WAS ABORTED");
WHEN OTHERS =>
FAILED ("OTHER EXCEPTION - T1");
END T1;
BEGIN
NULL;
END;
RESULT;
END C9A009C;
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