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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;