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1 12 jlechner
-- C97305B.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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-- CHECK THAT IF THE RENDEZVOUS IS IMMEDIATELY POSSIBLE (FOR A
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-- TIMED ENTRY CALL), IT IS PERFORMED.
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-- CASE B: ENTRY FAMILY; THE CALLED TASK IS EXECUTING A SELECTIVE WAIT.
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-- WRG 7/13/86
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-- PWN 09/11/94  REMOVED PRAGMA PRIORITY FOR ADA 9X.
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with Impdef;
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WITH REPORT; USE REPORT;
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WITH SYSTEM; USE SYSTEM;
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PROCEDURE C97305B IS
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     RENDEZVOUS_OCCURRED            : BOOLEAN  := FALSE;
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     STATEMENTS_AFTER_CALL_EXECUTED : BOOLEAN  := FALSE;
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     COUNT                          : POSITIVE := 1;
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     ZERO                           : DURATION := 1.0;
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BEGIN
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     TEST ("C97305B", "CHECK THAT IF THE RENDEZVOUS IS IMMEDIATELY " &
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                      "POSSIBLE (FOR A TIMED ENTRY CALL), IT " &
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                      "IS PERFORMED");
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     IF EQUAL (3, 3) THEN
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          ZERO := 0.0;
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     END IF;
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     DECLARE
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          TASK T IS
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               ENTRY E (1..3) (B : IN OUT BOOLEAN);
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          END T;
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          TASK BODY T IS
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          BEGIN
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               SELECT
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                    ACCEPT E (2) (B : IN OUT BOOLEAN) DO
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                         B := IDENT_BOOL (TRUE);
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                    END E;
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               OR
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                    ACCEPT E (3) (B : IN OUT BOOLEAN);
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                    FAILED ("NONEXISTENT ENTRY CALL ACCEPTED");
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               END SELECT;
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          END T;
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     BEGIN
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          WHILE NOT STATEMENTS_AFTER_CALL_EXECUTED LOOP
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               DELAY 1.0 * Impdef.One_Second;
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               SELECT
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                    T.E (2) (RENDEZVOUS_OCCURRED);
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                    STATEMENTS_AFTER_CALL_EXECUTED := IDENT_BOOL (TRUE);
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               OR
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                    DELAY ZERO;
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                    IF COUNT < 60 * 60 THEN
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                         COUNT := COUNT + 1;
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                    ELSE
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                         FAILED ("NO RENDEZVOUS AFTER AT LEAST ONE " &
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                                 "HOUR ELAPSED");
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                         EXIT;
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                    END IF;
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               END SELECT;
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          END LOOP;
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     END;
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     IF NOT RENDEZVOUS_OCCURRED THEN
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          FAILED ("RENDEZVOUS DID NOT OCCUR");
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     END IF;
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     IF COUNT > 1 THEN
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          COMMENT ("DELAYED" & POSITIVE'IMAGE(COUNT) & " SECONDS");
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     END IF;
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     RESULT;
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END C97305B;

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