-- C97301D.ADA
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-- C97301D.ADA
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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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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-- 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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-- 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 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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-- 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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-- 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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-- 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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-- 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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-- 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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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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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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-- 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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-- 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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-- 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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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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-- CHECK THAT A TIMED_ENTRY_CALL DELAYS FOR AT LEAST THE SPECIFIED
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-- CHECK THAT A TIMED_ENTRY_CALL DELAYS FOR AT LEAST THE SPECIFIED
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-- AMOUNT OF TIME IF A RENDEVOUS IS NOT POSSIBLE.
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-- AMOUNT OF TIME IF A RENDEVOUS IS NOT POSSIBLE.
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-- CASE D: THE BODY OF THE TASK CONTAINING THE CALLED ENTRY
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-- CASE D: THE BODY OF THE TASK CONTAINING THE CALLED ENTRY
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-- DOES NOT CONTAIN AN ACCEPT_STATEMENT FOR THAT ENTRY.
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-- DOES NOT CONTAIN AN ACCEPT_STATEMENT FOR THAT ENTRY.
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-- RJW 3/31/86
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-- RJW 3/31/86
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with Impdef;
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with Impdef;
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WITH REPORT; USE REPORT;
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WITH REPORT; USE REPORT;
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WITH CALENDAR; USE CALENDAR;
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WITH CALENDAR; USE CALENDAR;
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PROCEDURE C97301D IS
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PROCEDURE C97301D IS
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OR_BRANCH_TAKEN : BOOLEAN := FALSE;
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OR_BRANCH_TAKEN : BOOLEAN := FALSE;
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BEGIN
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BEGIN
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TEST ("C97301D", "CHECK THAT A TIMED_ENTRY_CALL DELAYS FOR AT " &
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TEST ("C97301D", "CHECK THAT A TIMED_ENTRY_CALL DELAYS FOR AT " &
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"LEAST THE SPECIFIED AMOUNT OF TIME WHEN THE " &
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"LEAST THE SPECIFIED AMOUNT OF TIME WHEN THE " &
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"BODY OF THE TASK CONTAINING THE CALLED ENTRY " &
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"BODY OF THE TASK CONTAINING THE CALLED ENTRY " &
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"DOES NOT CONTAIN AN ACCEPT_STATEMENT FOR " &
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"DOES NOT CONTAIN AN ACCEPT_STATEMENT FOR " &
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"THAT ENTRY" );
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"THAT ENTRY" );
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DECLARE
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DECLARE
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START_TIME : TIME;
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START_TIME : TIME;
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WAIT_TIME : CONSTANT DURATION := 10.0 * Impdef.One_Second;
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WAIT_TIME : CONSTANT DURATION := 10.0 * Impdef.One_Second;
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TASK T IS
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TASK T IS
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ENTRY DO_IT_NOW_OR_WAIT;
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ENTRY DO_IT_NOW_OR_WAIT;
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ENTRY KEEP_ALIVE;
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ENTRY KEEP_ALIVE;
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END T;
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END T;
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TASK BODY T IS
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TASK BODY T IS
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BEGIN
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BEGIN
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-- NO ACCEPT_STATEMENT FOR THE ENTRY_CALL BEING TESTED.
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-- NO ACCEPT_STATEMENT FOR THE ENTRY_CALL BEING TESTED.
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ACCEPT KEEP_ALIVE; -- TO PREVENT THIS SERVER TASK FROM
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ACCEPT KEEP_ALIVE; -- TO PREVENT THIS SERVER TASK FROM
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-- TERMINATING IF
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-- TERMINATING IF
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-- UPON ACTIVATION
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-- UPON ACTIVATION
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-- IT GETS TO RUN
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-- IT GETS TO RUN
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-- AHEAD OF THE CALLER (WHICH
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-- AHEAD OF THE CALLER (WHICH
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-- WOULD LEAD TO A SUBSEQUENT
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-- WOULD LEAD TO A SUBSEQUENT
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-- TASKING_ERROR AT THE TIME
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-- TASKING_ERROR AT THE TIME
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-- OF THE NO-WAIT CALL).
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-- OF THE NO-WAIT CALL).
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END;
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END;
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BEGIN
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BEGIN
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START_TIME := CLOCK;
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START_TIME := CLOCK;
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SELECT
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SELECT
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T.DO_IT_NOW_OR_WAIT;
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T.DO_IT_NOW_OR_WAIT;
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OR
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OR
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-- THIS BRANCH MUST BE CHOSEN.
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-- THIS BRANCH MUST BE CHOSEN.
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DELAY WAIT_TIME;
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DELAY WAIT_TIME;
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IF CLOCK >= (WAIT_TIME + START_TIME) THEN
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IF CLOCK >= (WAIT_TIME + START_TIME) THEN
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NULL;
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NULL;
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ELSE
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ELSE
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FAILED ( "INSUFFICIENT WAITING TIME" );
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FAILED ( "INSUFFICIENT WAITING TIME" );
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END IF;
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END IF;
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OR_BRANCH_TAKEN := TRUE;
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OR_BRANCH_TAKEN := TRUE;
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COMMENT( "OR_BRANCH TAKEN" );
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COMMENT( "OR_BRANCH TAKEN" );
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END SELECT;
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END SELECT;
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T.KEEP_ALIVE;
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T.KEEP_ALIVE;
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EXCEPTION
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EXCEPTION
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WHEN TASKING_ERROR =>
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WHEN TASKING_ERROR =>
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FAILED ( "TASKING ERROR RAISED" );
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FAILED ( "TASKING ERROR RAISED" );
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END; -- END OF BLOCK CONTAINING THE ENTRY CALL.
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END; -- END OF BLOCK CONTAINING THE ENTRY CALL.
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-- BY NOW, THE TASK IS TERMINATED.
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-- BY NOW, THE TASK IS TERMINATED.
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IF OR_BRANCH_TAKEN THEN
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IF OR_BRANCH_TAKEN THEN
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NULL;
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NULL;
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ELSE
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ELSE
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FAILED( "RENDEZVOUS ATTEMPTED?" );
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FAILED( "RENDEZVOUS ATTEMPTED?" );
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END IF;
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END IF;
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RESULT;
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RESULT;
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END C97301D;
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END C97301D;
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