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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c9/] [c9a009a.ada] - Blame information for rev 816

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1 149 jeremybenn
-- C9A009A.ADA
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--                             Grant of Unlimited Rights
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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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--     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 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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--     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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--     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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--     to do so.
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--
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--                                    DISCLAIMER
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--
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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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--     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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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- TEST ABORT DURING RENDEZVOUS
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-- CALLING TASK IN RENDEVOUS IS NAMED IN ABORT STATEMENT.
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-- JEAN-PIERRE ROSEN 09 MARCH 1984
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-- JBG 6/1/84
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-- JWC 6/28/85   RENAMED FROM C9A009D-B.ADA
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WITH SYSTEM; USE SYSTEM;
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WITH REPORT; USE REPORT;
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PROCEDURE C9A009A IS
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BEGIN
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     TEST("C9A009A", "CALLING TASK IS ABORTED DIRECTLY");
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     DECLARE
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     -- T1 CALLS T2, WHICH ABORTS T1 WHILE IN RENDEVOUS
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          T2_CONTINUED : BOOLEAN := FALSE;
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          TASK CONTINUED IS
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               ENTRY GET (T2_CONTINUED : OUT BOOLEAN);
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               ENTRY PUT (T2_CONTINUED : IN  BOOLEAN);
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          END CONTINUED;
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          TASK BODY CONTINUED IS
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               CONTINUED : BOOLEAN := FALSE;
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          BEGIN
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               LOOP
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                    SELECT
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                         ACCEPT GET (T2_CONTINUED : OUT BOOLEAN) DO
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                              T2_CONTINUED := CONTINUED;
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                         END GET;
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                    OR
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                         ACCEPT PUT (T2_CONTINUED : IN BOOLEAN) DO
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                              CONTINUED := T2_CONTINUED;
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                         END PUT;
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                    OR
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                         TERMINATE;
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                    END SELECT;
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               END LOOP;
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          END CONTINUED;
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     BEGIN     -- THIS BLOCK WILL MAKE SURE T2 IS TERMINATED, AND SO,
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               -- T2_CONTINUED IS ASSIGNED A VALUE IF T2 CONTINUES
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               -- EXECUTION CORRECTLY.
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          DECLARE
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               TASK T1;
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               TASK T2 IS
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                    ENTRY E1;
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               END T2;
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               TASK BODY T1 IS
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               BEGIN
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                    T2.E1;
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                    FAILED ("T1 NOT ABORTED");
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               EXCEPTION
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                    WHEN TASKING_ERROR =>
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                         FAILED ("TASKING_ERROR RAISED IN T1");
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                    WHEN OTHERS =>
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                         FAILED ("OTHER EXCEPTION RAISED - T1");
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               END T1;
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               TASK BODY T2 IS
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               BEGIN
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                    ACCEPT E1 DO
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                         ABORT T1;
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                         ABORT T1;
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                         ABORT T1; -- WHY NOT?
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                         IF T1'TERMINATED THEN
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                              FAILED ("T1 PREMATURELY TERMINATED");
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                         END IF;
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                    END E1;
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                    CONTINUED.PUT (T2_CONTINUED => TRUE);
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               END T2;
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          BEGIN
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               NULL;
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          END;
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     -- T2 NOW TERMINATED
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          CONTINUED.GET (T2_CONTINUED);
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          IF NOT T2_CONTINUED THEN
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               FAILED ("WHEN CALLER WAS ABORTED IN RENDEVOUS, CALLED " &
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                       "TASK DID NOT CONTINUE");
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          END IF;
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     END;
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     RESULT;
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END C9A009A;

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