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|
-- C59002C.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 JUMPS OUT OF SELECT STATEMENTS (OTHER THAN
-- FROM INSIDE ACCEPT BODIES IN SELECT_ALTERNATIVES)
-- ARE POSSIBLE AND ARE CORRECTLY PERFORMED.
-- THIS TEST CONTAINS SHARED VARIABLES.
-- RM 08/15/82
-- SPS 12/13/82
-- PWN 11/30/94 REMOVED PRAGMA PRIORITY INSTANCES FOR ADA 9X.
with Impdef;
WITH REPORT;
WITH SYSTEM;
USE SYSTEM;
PROCEDURE C59002C IS
USE REPORT ;
FLOW_STRING : STRING(1..2) := "XX" ;
INDEX : INTEGER := 1 ;
BEGIN
TEST( "C59002C" , "CHECK THAT ONE CAN JUMP OUT OF SELECT STATE" &
"MENTS" );
-------------------------------------------------------------------
DECLARE
TASK T IS
ENTRY E1 ;
ENTRY E2 ;
END T ;
TASK BODY T IS
BEGIN
WHILE E2'COUNT <= 0 LOOP
DELAY 1.0 * Impdef.One_Second;
END LOOP;
SELECT
ACCEPT E1 DO
FAILED( " E1 ACCEPTED; NO ENTRY CALL (1)" );
END ;
OR
ACCEPT E2 ;
GOTO L123 ;
FAILED( "'GOTO' NOT OBEYED (1)" );
OR
DELAY 10.0 * Impdef.One_Second;
FAILED( "DELAY ALTERNATIVE SELECTED (1)" );
END SELECT;
FAILED( "WRONG DESTINATION FOR 'GOTO' (1)" );
<< L123 >>
FLOW_STRING(INDEX) := 'A' ;
INDEX := INDEX + 1 ;
END T;
BEGIN
T.E2 ;
END;
-------------------------------------------------------------------
DECLARE
TASK T IS
ENTRY E1 ;
ENTRY E2 ;
END T ;
TASK BODY T IS
BEGIN
SELECT
ACCEPT E1 DO
FAILED( " E1 ACCEPTED; NO ENTRY CALL (2)" );
END ;
OR
ACCEPT E2 DO
FAILED( " E2 ACCEPTED; NO ENTRY CALL (2)" );
END ;
OR
DELAY 10.0 * Impdef.One_Second;
GOTO L321 ;
FAILED( "'GOTO' NOT OBEYED (2)" );
END SELECT;
FAILED( "WRONG DESTINATION FOR 'GOTO' (2)" );
<< L321 >>
FLOW_STRING(INDEX) := 'B' ;
INDEX := INDEX + 1 ;
END T;
BEGIN
NULL ;
END;
-------------------------------------------------------------------
IF FLOW_STRING /= "AB" THEN
FAILED("WRONG FLOW OF CONTROL" );
END IF;
RESULT ;
END C59002C ;
|
