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-- C94004C.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 MAIN PROGRAM TERMINATES WITHOUT WAITING FOR TASKS THAT
-- DEPEND ON A LIBRARY PACKAGE AND THAT SUCH TASKS ARE NOT TERMINATED BY
-- MAIN PROGRAM TERMINATION.
-- CASE C: TASK OBJECT DECLARED IN LIBRARY PACKAGE USED BY MAIN PROGRAM
-- AND WAITING AT A SELECTIVE WAIT WITH TERMINATE.
-- JRK 10/8/81
-- SPS 11/21/82
-- JBG 12/6/84
-- JRK 11/21/85 RENAMED FROM C94004C-B.ADA; REVISED ACCORDING TO
-- AI-00399.
-- JRK 10/24/86 RENAMED FROM E94004C-B.ADA; REVISED ACCORDING TO
-- REVISED AI-00399.
-- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X.
WITH SYSTEM; USE SYSTEM;
PACKAGE C94004C_PKG IS
TASK TYPE TT IS
ENTRY E;
END TT;
END C94004C_PKG;
with Impdef;
WITH REPORT; USE REPORT;
PRAGMA ELABORATE (REPORT);
PACKAGE BODY C94004C_PKG IS
TASK BODY TT IS
I : INTEGER := IDENT_INT (120);
BEGIN
ACCEPT E;
COMMENT ("DELAY LIBRARY TASK FOR TWO MINUTES");
DELAY DURATION(I) * Impdef.One_Second;
-- MAIN PROGRAM SHOULD NOW BE TERMINATED.
RESULT;
-- USE LOOP FOR SELECTIVE WAIT WITH TERMINATE.
LOOP
SELECT
ACCEPT E;
OR
TERMINATE;
END SELECT;
END LOOP;
-- FAILS IF JOB HANGS UP WITHOUT TERMINATING.
END TT;
END C94004C_PKG;
WITH C94004C_PKG; USE C94004C_PKG;
PRAGMA ELABORATE (C94004C_PKG);
PACKAGE C94004C_TASK IS
T : TT;
END;
WITH SYSTEM; USE SYSTEM;
WITH REPORT; USE REPORT;
WITH C94004C_TASK;
PROCEDURE C94004C IS
BEGIN
TEST ("C94004C", "CHECK THAT A MAIN PROGRAM TERMINATES " &
"WITHOUT WAITING FOR TASKS THAT DEPEND " &
"ON A LIBRARY PACKAGE AND THAT SUCH TASKS " &
"CONTINUE TO EXECUTE");
COMMENT ("THE INVOKING SYSTEM'S JOB CONTROL LOG MUST BE " &
"EXAMINED TO SEE IF THIS TEST REALLY TERMINATES");
C94004C_TASK.T.E; -- ALLOW TASK TO PROCEED.
IF C94004C_TASK.T'TERMINATED THEN
FAILED ("LIBRARY DECLARED TASK PREMATURELY TERMINATED");
END IF;
-- RESULT PROCEDURE IS CALLED BY LIBRARY TASK.
END C94004C;
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