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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c9/] [c97201g.ada] - Rev 294
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-- C97201G.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. --* -- CHECK THAT A RENDEZVOUS REQUESTED BY A CONDITIONAL_ENTRY_CALL -- IS PERFORMED ONLY IF IMMEDIATELY POSSIBLE. -- CASE G: THE CORRESPONDING ACCEPT_STATEMENT IS CLOSED -- AND THIS FACT IS STATICALLY DETERMINABLE. -- RM 4/21/82 WITH REPORT; USE REPORT; PROCEDURE C97201G IS ELSE_BRANCH_TAKEN : BOOLEAN := FALSE ; RENDEZVOUS_OCCURRED : BOOLEAN := FALSE ; QUEUE_NOT_EMPTY : BOOLEAN := FALSE ; X : INTEGER := 17 ; BEGIN TEST ("C97201G", "CHECK THAT NO RENDEZVOUS REQUESTED BY" & " A CONDITIONAL_ENTRY_CALL CAN EVER OCCUR" & " IF THE CORRESPONDING ACCEPT_STATEMENT IS" & " CLOSED" ); ------------------------------------------------------------------- DECLARE TASK T IS ENTRY DO_IT_NOW_ORELSE( DID_YOU_DO_IT : IN OUT BOOLEAN); ENTRY KEEP_ALIVE ; END T ; TASK BODY T IS BEGIN IF DO_IT_NOW_ORELSE'COUNT /= 0 THEN QUEUE_NOT_EMPTY := TRUE ; END IF; SELECT WHEN 3 = 5 => ACCEPT DO_IT_NOW_ORELSE ( DID_YOU_DO_IT : IN OUT BOOLEAN) DO DID_YOU_DO_IT := TRUE ; END; OR ACCEPT KEEP_ALIVE ; -- TO PREVENT SELECT_ERROR END SELECT; IF DO_IT_NOW_ORELSE'COUNT /= 0 THEN QUEUE_NOT_EMPTY := TRUE ; END IF; END T ; BEGIN COMMENT( "PERMANENTLY CLOSED" ); SELECT T.DO_IT_NOW_ORELSE( RENDEZVOUS_OCCURRED ); ELSE -- (I.E. CALLER ADOPTS A NO-WAIT POLICY) -- THEREFORE THIS BRANCH MUST BE CHOSEN ELSE_BRANCH_TAKEN := TRUE ; COMMENT( "ELSE_BRANCH TAKEN" ); END SELECT; T.KEEP_ALIVE ; -- THIS ALSO UPDATES THE NONLOCALS END; -- END OF BLOCK CONTAINING THE ENTRY CALL ------------------------------------------------------------------- -- BY NOW, THE TASK IS TERMINATED IF RENDEZVOUS_OCCURRED THEN FAILED( "RENDEZVOUS OCCURRED" ); END IF; IF QUEUE_NOT_EMPTY THEN FAILED( "ENTRY QUEUE NOT EMPTY" ); END IF; IF ELSE_BRANCH_TAKEN THEN NULL ; ELSE FAILED( "RENDEZVOUS ATTEMPTED?" ); END IF; RESULT; END C97201G ;
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