1-- C97305A.ADA 2 3-- Grant of Unlimited Rights 4-- 5-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, 6-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 7-- unlimited rights in the software and documentation contained herein. 8-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making 9-- this public release, the Government intends to confer upon all 10-- recipients unlimited rights equal to those held by the Government. 11-- These rights include rights to use, duplicate, release or disclose the 12-- released technical data and computer software in whole or in part, in 13-- any manner and for any purpose whatsoever, and to have or permit others 14-- to do so. 15-- 16-- DISCLAIMER 17-- 18-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR 19-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 20-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE 21-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 22-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A 23-- PARTICULAR PURPOSE OF SAID MATERIAL. 24--* 25-- CHECK THAT IF THE RENDEZVOUS IS IMMEDIATELY POSSIBLE (FOR A 26-- TIMED ENTRY CALL), IT IS PERFORMED. 27 28-- CASE A: SINGLE ENTRY; THE CALLED TASK IS EXECUTING AN ACCEPT 29-- STATEMENT. 30 31-- WRG 7/13/86 32-- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X. 33 34with Impdef; 35WITH REPORT; USE REPORT; 36WITH SYSTEM; USE SYSTEM; 37PROCEDURE C97305A IS 38 39 RENDEZVOUS_OCCURRED : BOOLEAN := FALSE; 40 STATEMENTS_AFTER_CALL_EXECUTED : BOOLEAN := FALSE; 41 COUNT : POSITIVE := 1; 42 ZERO : DURATION := 1.0; 43 44 45BEGIN 46 47 TEST ("C97305A", "CHECK THAT IF THE RENDEZVOUS IS IMMEDIATELY " & 48 "POSSIBLE (FOR A TIMED ENTRY CALL), IT " & 49 "IS PERFORMED"); 50 51 IF EQUAL (3, 3) THEN 52 ZERO := 0.0; 53 END IF; 54 55 DECLARE 56 57 TASK T IS 58 ENTRY E (B : IN OUT BOOLEAN); 59 END T; 60 61 TASK BODY T IS 62 BEGIN 63 ACCEPT E (B : IN OUT BOOLEAN) DO 64 B := IDENT_BOOL (TRUE); 65 END E; 66 END T; 67 68 BEGIN 69 70 WHILE NOT STATEMENTS_AFTER_CALL_EXECUTED LOOP 71 DELAY 1.0 * Impdef.One_Second; 72 73 SELECT 74 T.E (RENDEZVOUS_OCCURRED); 75 STATEMENTS_AFTER_CALL_EXECUTED := IDENT_BOOL (TRUE); 76 OR 77 DELAY ZERO; 78 IF COUNT < 60 * 60 THEN 79 COUNT := COUNT + 1; 80 ELSE 81 FAILED ("NO RENDEZVOUS AFTER AT LEAST ONE " & 82 "HOUR ELAPSED"); 83 EXIT; 84 END IF; 85 END SELECT; 86 END LOOP; 87 88 END; 89 90 IF NOT RENDEZVOUS_OCCURRED THEN 91 FAILED ("RENDEZVOUS DID NOT OCCUR"); 92 END IF; 93 94 IF COUNT > 1 THEN 95 COMMENT ("DELAYED" & POSITIVE'IMAGE(COUNT) & " SECONDS"); 96 END IF; 97 98 RESULT; 99 100END C97305A; 101