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-- C99004A.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.
--*
-- OBJECTIVE:
-- CHECK THAT THE PREFIX OF 'TERMINATED AND 'CALLABLE CAN BE A
-- FUNCTION CALL RETURNING AN OBJECT HAVING A TASK TYPE.
-- NOTE: SEE TEST C38202A FOR CHECKS INVOLVING PREFIXES WHICH ARE
-- ACCESS TYPES DENOTING TASK TYPES OR WHICH ARE FUNCTIONS
-- RETURNING ACCESS TYPES DENOTING TASK TYPES.
-- HISTORY:
-- RJW 09/16/86 CREATED ORIGINAL TEST.
-- DHH 10/15/87 CORRECTED HEADER COMMENTS.
with Impdef;
WITH REPORT; USE REPORT;
PROCEDURE C99004A IS
TYPE ENUM IS (A, B, C, D);
EARRAY : ARRAY (ENUM) OF STRING (1 .. 17) :=
(A => "BEFORE ACTIVATION",
B => "DURING ACTIVATION",
C => "DURING EXECUTION ",
D => "AFTER TERMINATION" );
FUNCTION CHECK (S : STRING; CALL, B1, TERM, B2 : BOOLEAN;
E : ENUM) RETURN BOOLEAN IS
BEGIN
IF CALL /= B1 THEN
FAILED ( "INCORRECT VALUE FOR " & S & "'CALLABLE " &
EARRAY (E) & " OF TASK" );
END IF;
IF TERM /= B2 THEN
FAILED ( "INCORRECT VALUE FOR " & S & "'TERMINATED " &
EARRAY (E) & " OF TASK" );
END IF;
RETURN IDENT_BOOL (TRUE);
END CHECK;
BEGIN
TEST ( "C99004A", "CHECK THAT THE PREFIX OF 'TERMINATED AND " &
"'CALLABLE CAN BE A FUNCTION CALL RETURNING " &
"AN OBJECT HAVING A TASK TYPE" );
DECLARE
TASK TYPE TT IS
ENTRY E;
END TT;
PACKAGE PKG1 IS
T1 : TT;
END PKG1;
FUNCTION F RETURN TT IS
BEGIN
RETURN PKG1.T1;
END F;
PACKAGE PKG2 IS
A1 : BOOLEAN := CHECK ("F", F'CALLABLE, TRUE,
F'TERMINATED, FALSE, A);
END PKG2;
TASK MAIN_TASK IS
ENTRY E (INTEGER RANGE 1 .. 2);
END MAIN_TASK;
TASK BODY TT IS
B1 : BOOLEAN := CHECK ("F", F'CALLABLE, TRUE,
F'TERMINATED, FALSE, B);
C1 : BOOLEAN;
BEGIN
C1 := CHECK ("F", F'CALLABLE, TRUE,
F'TERMINATED, FALSE, C);
MAIN_TASK.E (1);
MAIN_TASK.E (2);
END TT;
PACKAGE BODY PKG1 IS
BEGIN
NULL;
END;
TASK BODY MAIN_TASK IS
D1 : BOOLEAN;
BEGIN
ACCEPT E (1);
ABORT PKG1.T1;
DELAY 5.0 * Impdef.One_Long_Second;
D1 := CHECK ("F", F'CALLABLE, FALSE,
F'TERMINATED, TRUE, D);
END MAIN_TASK;
BEGIN
NULL;
END;
DECLARE
TASK TYPE TT IS
ENTRY E;
END TT;
T2 : TT;
A2 : BOOLEAN := CHECK ("T2", T2'CALLABLE, TRUE,
T2'TERMINATED, FALSE, A);
TASK MAIN_TASK IS
ENTRY E (INTEGER RANGE 1 .. 2);
END MAIN_TASK;
TASK BODY TT IS
B2 : BOOLEAN := CHECK ("T2", T2'CALLABLE, TRUE,
T2'TERMINATED, FALSE, B);
C2 : BOOLEAN;
BEGIN
C2 := CHECK ("T2", T2'CALLABLE, TRUE,
T2'TERMINATED, FALSE, C);
MAIN_TASK.E (1);
MAIN_TASK.E (2);
END TT;
TASK BODY MAIN_TASK IS
D2 : BOOLEAN;
BEGIN
ACCEPT E (1);
ABORT T2;
DELAY 5.0 * Impdef.One_Long_Second;
D2 := CHECK ("T2", T2'CALLABLE, FALSE,
T2'TERMINATED, TRUE, D);
END MAIN_TASK;
BEGIN
NULL;
END;
RESULT;
END C99004A;
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