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