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--CD2C11A.TST
-- 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.
--*
-- OBJECTIVE:
-- IF A TASK STORAGE SIZE SPECIFICATION IS GIVEN FOR A TASK
-- TYPE, THEN OPERATIONS ON VALUES OF THE TASK TYPE ARE NOT
-- AFFECTED.
-- MACRO SUBSTITUTION:
-- $TASK_STORAGE_SIZE IS THE NUMBER OF STORAGE_UNITS REQUIRED FOR
-- THE ACTIVATION OF A TASK.
-- HISTORY
-- DHH 09/24/87 CREATED ORIGINAL TEST.
-- RJW 07/06/88 REVISED THE TEST TO REMOVE UNINITIALIZED 'IN OUT'
-- PARAMETER. CHANGED EXTENSION TO 'TST'.
WITH REPORT; USE REPORT;
PROCEDURE CD2C11A IS
TASK_STORAGE_SIZE : CONSTANT := $TASK_STORAGE_SIZE;
BEGIN
TEST ("CD2C11A", "IF A TASK STORAGE SIZE SPECIFICATION IS " &
"GIVEN FOR A TASK TYPE, THEN OPERATIONS " &
"ON VALUES OF THE TASK TYPE ARE NOT AFFECTED");
DECLARE
PACKAGE PACK IS
TYPE FLT IS DIGITS 1;
TASK TYPE TTYPE IS
ENTRY ADD(J :IN INTEGER; K : IN OUT INTEGER);
ENTRY MULT(Y : IN FLT; Z : IN OUT FLT);
END TTYPE;
M : INTEGER := 81;
N : INTEGER := 0;
V,W : FLT RANGE 1.0..512.0 := 2.0;
FOR TTYPE'STORAGE_SIZE USE TASK_STORAGE_SIZE;
T : TTYPE;
END PACK;
PACKAGE BODY PACK IS
FUNCTION IDENT_FLT(FT : FLT) RETURN FLT IS
BEGIN
IF EQUAL(5,5) THEN
RETURN FT;
ELSE
RETURN 0.0;
END IF;
END IDENT_FLT;
TASK BODY TTYPE IS
ITEMP : INTEGER := 0;
FTEMP : FLT := 0.0;
BEGIN
ACCEPT ADD(J :IN INTEGER; K : IN OUT INTEGER) DO
ITEMP := J;
IF EQUAL(3,3) THEN
K := ITEMP;
ELSE
K := 0;
END IF;
END ADD;
ACCEPT MULT(Y : IN FLT; Z : IN OUT FLT) DO
FTEMP := Y;
IF EQUAL(3,3) THEN
Z := FTEMP;
ELSE
Z := 0.0;
END IF;
END MULT;
END TTYPE;
PROCEDURE TEST_TASK(G : IN TTYPE;
S : IN FLT; T : IN OUT FLT) IS
R : FLT := 4.0;
BEGIN
IF NOT (G'CALLABLE) OR G'TERMINATED THEN
FAILED("TASK INSIDE PROCEDURE IS SHOWING " &
"WRONG VALUE FOR 'CALLABLE OR " &
"'TERMINATED");
END IF;
G.MULT(S,T);
END TEST_TASK;
BEGIN
IF TTYPE'STORAGE_SIZE < IDENT_INT(TASK_STORAGE_SIZE) THEN
FAILED("ACTUAL 'STORAGE_SIZE USED IS SMALLER " &
"THAN SIZE REQUESTED");
END IF;
T.ADD(M,N);
IF M /= IDENT_INT(N) THEN
FAILED("TASK CALL PARAMETERS NOT EQUAL");
END IF;
V := IDENT_FLT(13.0);
TEST_TASK(T,V,W);
IF V /= IDENT_FLT(W) THEN
FAILED("TASK AS PARAMETER FAILED");
END IF;
END PACK;
BEGIN
NULL;
END;
RESULT;
END CD2C11A;
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