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-- C85018B.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 WHEN AN ENTRY FAMILY MEMBER IS RENAMED THE FORMAL
-- PARAMETER CONSTRAINTS FOR THE NEW NAME ARE IGNORED IN
-- FAVOR OF THE CONSTRAINTS ASSOCIATED WITH THE RENAMED ENTITY.
-- HISTORY:
-- RJW 06/03/86 CREATED ORIGINAL TEST.
-- DHH 10/15/87 CORRECTED RANGE ERRORS.
-- GJD 11/15/95 REMOVED ADA 95 INCOMPATIBILITY (INDEX CONSTRAINT).
-- PWN 10/24/96 RESTORED CHECKS WITH ADA 95 RESULTS NOW EXPECTED.
-- PWN 12/11/96 ADJUSTED VALUES FOR ADA 95 COMPATIBILITY.
-- PWB.CTA 2/17/97 CHANGED CALL TO ENT2 TO NOT EXPECT EXCEPTION
WITH REPORT; USE REPORT;
PROCEDURE C85018B IS
BEGIN
TEST( "C85018B", "CHECK THAT WHEN AN ENTRY FAMILY MEMBER IS " &
"RENAMED THE FORMAL PARAMETER CONSTRAINTS " &
"FOR THE NEW NAME ARE IGNORED IN FAVOR OF " &
"THE CONSTRAINTS ASSOCIATED WITH THE RENAMED " &
"ENTITY" );
DECLARE
TYPE INT IS RANGE 1 .. 10;
SUBTYPE INT1 IS INT RANGE 1 .. 5;
SUBTYPE INT2 IS INT RANGE 6 .. 10;
OBJ1 : INT1 := 5;
OBJ2 : INT2 := 6;
SUBTYPE SHORTCHAR IS CHARACTER RANGE 'A' .. 'C';
TASK T IS
ENTRY ENT1 (SHORTCHAR)
(A : INT1; OK : BOOLEAN);
END T;
PROCEDURE ENT2 (A : INT2; OK : BOOLEAN)
RENAMES T.ENT1 ('C');
TASK BODY T IS
BEGIN
LOOP
SELECT
ACCEPT ENT1 ('C')
(A : INT1; OK : BOOLEAN) DO
IF NOT OK THEN
FAILED ( "WRONG CALL EXECUTED " &
"WITH INTEGER TYPE" );
END IF;
END;
OR
TERMINATE;
END SELECT;
END LOOP;
END T;
BEGIN
BEGIN
ENT2 (OBJ1, TRUE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ( "CONSTRAINT_ERROR RAISED WITH " &
"INTEGER TYPE" );
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"INTEGER TYPE - 1" );
END;
BEGIN
ENT2 (OBJ2, TRUE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"INTEGER TYPE - 2" );
END;
END;
DECLARE
TYPE REAL IS DIGITS 3;
SUBTYPE REAL1 IS REAL RANGE -2.0 .. 0.0;
SUBTYPE REAL2 IS REAL RANGE 0.0 .. 2.0;
OBJ1 : REAL1 := -0.25;
OBJ2 : REAL2 := 0.25;
SUBTYPE SHORTINT IS INTEGER RANGE 9 .. 11;
TASK T IS
ENTRY ENT1 (SHORTINT)
(A : REAL1; OK : BOOLEAN);
END T;
PROCEDURE ENT2 (A : REAL2; OK : BOOLEAN)
RENAMES T.ENT1 (10);
TASK BODY T IS
BEGIN
LOOP
SELECT
ACCEPT ENT1 (10)
(A : REAL1; OK : BOOLEAN) DO
IF NOT OK THEN
FAILED ( "WRONG CALL EXECUTED " &
"WITH FLOATING POINT " &
"TYPE" );
END IF;
END;
OR
TERMINATE;
END SELECT;
END LOOP;
END T;
BEGIN
BEGIN
ENT2 (OBJ1, TRUE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ( "CONSTRAINT_ERROR RAISED WITH " &
"FLOATING POINT " &
"TYPE" );
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"FLOATING POINT " &
"TYPE - 1" );
END;
BEGIN
ENT2 (OBJ2, FALSE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"FLOATING POINT " &
"TYPE - 2" );
END;
END;
DECLARE
TYPE COLOR IS (RED, YELLOW, BLUE, GREEN);
TYPE FIXED IS DELTA 0.125 RANGE -1.0 .. 1.0;
SUBTYPE FIXED1 IS FIXED RANGE 0.0 .. 0.5;
SUBTYPE FIXED2 IS FIXED RANGE -0.5 .. 0.0;
OBJ1 : FIXED1 := 0.125;
OBJ2 : FIXED2 := -0.125;
TASK T IS
ENTRY ENT1 (COLOR)
(A : FIXED1; OK : BOOLEAN);
END T;
PROCEDURE ENT2 (A : FIXED2; OK : BOOLEAN)
RENAMES T.ENT1 (BLUE);
TASK BODY T IS
BEGIN
LOOP
SELECT
ACCEPT ENT1 (BLUE)
(A : FIXED1; OK : BOOLEAN) DO
IF NOT OK THEN
FAILED ( "WRONG CALL EXECUTED " &
"WITH FIXED POINT " &
"TYPE" );
END IF;
END;
OR
TERMINATE;
END SELECT;
END LOOP;
END T;
BEGIN
BEGIN
ENT2 (OBJ1, TRUE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ( "CONSTRAINT_ERROR RAISED WITH " &
"FIXED POINT " &
"TYPE" );
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"FIXED POINT " &
"TYPE - 1" );
END;
BEGIN
ENT2 (OBJ2, FALSE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"FIXED POINT " &
"TYPE - 2" );
END;
END;
DECLARE
TYPE TA IS ARRAY (INTEGER RANGE <>) OF INTEGER;
SUBTYPE STA1 IS TA(1 .. 5);
SUBTYPE STA2 IS TA(6 .. 10);
OBJ1 : STA1 := (1, 2, 3, 4, 5);
OBJ2 : STA2 := (6, 7, 8, 9, 10);
TASK T IS
ENTRY ENT1 (BOOLEAN)
(A : STA1; OK : BOOLEAN);
END T;
PROCEDURE ENT2 (A : STA2; OK : BOOLEAN)
RENAMES T.ENT1 (FALSE);
TASK BODY T IS
BEGIN
LOOP
SELECT
ACCEPT ENT1 (FALSE)
(A : STA1; OK : BOOLEAN) DO
IF NOT OK THEN
FAILED ( "WRONG CALL EXECUTED " &
"WITH CONSTRAINED " &
"ARRAY" );
END IF;
END;
OR
TERMINATE;
END SELECT;
END LOOP;
END T;
BEGIN
BEGIN
ENT2 (OBJ1, TRUE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ( "CONSTRAINT_ERROR RAISED WITH " &
"CONSTRAINED ARRAY" );
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"CONSTRAINED ARRAY - 1" );
END;
BEGIN
ENT2 (OBJ2, TRUE);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ( "CONSTRAINT_ERROR RAISED WITH " &
"CONSTRAINED ARRAY" );
WHEN OTHERS =>
FAILED ( "OTHER EXCEPTION RAISED WITH " &
"CONSTRAINED ARRAY - 2" );
END;
END;
RESULT;
END C85018B;
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