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|
-- C34007J.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 REQUIRED PREDEFINED OPERATIONS ARE DECLARED
-- (IMPLICITLY) FOR DERIVED ACCESS TYPES WHOSE DESIGNATED TYPE
-- IS A TASK TYPE.
-- HISTORY:
-- JRK 09/26/86 CREATED ORIGINAL TEST.
-- JLH 09/25/87 REFORMATTED HEADER.
-- BCB 09/26/88 REMOVED COMPARISION INVOLVING OBJECT SIZE.
-- BCB 03/07/90 PUT CHECK FOR 'STORAGE_SIZE IN EXCEPTION HANDLER.
-- THS 09/18/90 REMOVED DECLARATION OF B, MADE THE BODY OF
-- PROCEDURE A NULL, AND DELETED ALL REFERENCES TO B.
-- PWN 01/31/95 REMOVED INCONSISTENCIES WITH ADA 9X.
WITH SYSTEM; USE SYSTEM;
WITH REPORT; USE REPORT;
PROCEDURE C34007J IS
TASK TYPE DESIGNATED IS
ENTRY E (I : IN OUT INTEGER);
ENTRY F (1 .. 3) (I : INTEGER; J : OUT INTEGER);
ENTRY R (I : OUT INTEGER);
ENTRY W (I : INTEGER);
END DESIGNATED;
TYPE PARENT IS ACCESS DESIGNATED;
TYPE T IS NEW PARENT;
X : T;
K : INTEGER := X'SIZE;
Y : T;
W : PARENT;
I : INTEGER := 0;
J : INTEGER := 0;
PROCEDURE A (X : ADDRESS) IS
BEGIN
NULL;
END A;
FUNCTION V RETURN T IS
BEGIN
RETURN NEW DESIGNATED;
END V;
FUNCTION IDENT (X : T) RETURN T IS
BEGIN
IF (X = NULL OR ELSE X'CALLABLE) OR IDENT_BOOL (TRUE) THEN
RETURN X; -- ALWAYS EXECUTED.
END IF;
RETURN NEW DESIGNATED;
END IDENT;
TASK BODY DESIGNATED IS
N : INTEGER := 1;
BEGIN
LOOP
SELECT
ACCEPT E (I : IN OUT INTEGER) DO
I := I + N;
END E;
OR
ACCEPT F (2) (I : INTEGER; J : OUT INTEGER) DO
J := I + N;
END F;
OR
ACCEPT R (I : OUT INTEGER) DO
I := N;
END R;
OR
ACCEPT W (I : INTEGER) DO
N := I;
END W;
OR
TERMINATE;
END SELECT;
END LOOP;
END DESIGNATED;
BEGIN
TEST ("C34007J", "CHECK THAT THE REQUIRED PREDEFINED OPERATIONS " &
"ARE DECLARED (IMPLICITLY) FOR DERIVED " &
"ACCESS TYPES WHOSE DESIGNATED TYPE IS A " &
"TASK TYPE");
X := NEW DESIGNATED;
Y := NEW DESIGNATED;
W := NEW DESIGNATED;
IF Y = NULL THEN
FAILED ("INCORRECT INITIALIZATION - 1");
ELSE Y.W (2);
Y.R (I);
IF I /= 2 THEN
FAILED ("INCORRECT INITIALIZATION - 2");
END IF;
END IF;
X := IDENT (Y);
IF X /= Y THEN
FAILED ("INCORRECT :=");
END IF;
IF T'(X) /= Y THEN
FAILED ("INCORRECT QUALIFICATION");
END IF;
IF T (X) /= Y THEN
FAILED ("INCORRECT SELF CONVERSION");
END IF;
IF EQUAL (3, 3) THEN
W := NEW DESIGNATED;
W.W (3);
END IF;
X := T (W);
IF X = NULL OR X = Y THEN
FAILED ("INCORRECT CONVERSION FROM PARENT - 1");
ELSE I := 5;
X.E (I);
IF I /= 8 THEN
FAILED ("INCORRECT CONVERSION FROM PARENT - 2");
END IF;
END IF;
X := IDENT (Y);
W := PARENT (X);
IF W = NULL OR T (W) /= Y THEN
FAILED ("INCORRECT CONVERSION TO PARENT - 1");
ELSE I := 5;
W.E (I);
IF I /= 7 THEN
FAILED ("INCORRECT CONVERSION TO PARENT - 2");
END IF;
END IF;
IF IDENT (NULL) /= NULL OR X = NULL THEN
FAILED ("INCORRECT NULL");
END IF;
X := IDENT (NEW DESIGNATED);
IF X = NULL OR X = Y THEN
FAILED ("INCORRECT ALLOCATOR - 1");
ELSE I := 5;
X.E (I);
IF I /= 6 THEN
FAILED ("INCORRECT ALLOCATOR - 2");
END IF;
END IF;
X := IDENT (Y);
I := 5;
X.E (I);
IF I /= 7 THEN
FAILED ("INCORRECT SELECTION (ENTRY)");
END IF;
I := 5;
X.F (IDENT_INT (2)) (I, J);
IF J /= 7 THEN
FAILED ("INCORRECT SELECTION (FAMILY)");
END IF;
I := 5;
X.ALL.E (I);
IF I /= 7 THEN
FAILED ("INCORRECT .ALL");
END IF;
X := IDENT (NULL);
BEGIN
IF X.ALL'CALLABLE THEN
FAILED ("NO EXCEPTION FOR NULL.ALL - 1");
ELSE FAILED ("NO EXCEPTION FOR NULL.ALL - 2");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION FOR NULL.ALL");
END;
X := IDENT (Y);
IF X = NULL OR X = NEW DESIGNATED OR NOT (X = Y) THEN
FAILED ("INCORRECT =");
END IF;
IF X /= Y OR NOT (X /= NULL) THEN
FAILED ("INCORRECT /=");
END IF;
IF NOT (X IN T) THEN
FAILED ("INCORRECT ""IN""");
END IF;
IF X NOT IN T THEN
FAILED ("INCORRECT ""NOT IN""");
END IF;
A (X'ADDRESS);
IF NOT X'CALLABLE THEN
FAILED ("INCORRECT OBJECT'CALLABLE");
END IF;
IF NOT V'CALLABLE THEN
FAILED ("INCORRECT VALUE'CALLABLE");
END IF;
BEGIN
IF T'STORAGE_SIZE /= PARENT'STORAGE_SIZE THEN
FAILED ("COLLECTION SIZE OF DERIVED TYPE IS NOT " &
"EQUAL TO COLLECTION SIZE OF PARENT TYPE");
END IF;
EXCEPTION
WHEN PROGRAM_ERROR =>
COMMENT ("PROGRAM_ERROR RAISED FOR " &
"UNDEFINED STORAGE_SIZE (AI-00608)");
WHEN OTHERS =>
FAILED ("UNEXPECTED EXCEPTION RAISED");
END;
IF X'TERMINATED THEN
FAILED ("INCORRECT OBJECT'TERMINATED");
END IF;
IF V'TERMINATED THEN
FAILED ("INCORRECT VALUE'TERMINATED");
END IF;
RESULT;
END C34007J;
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