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-- C35503G.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 'PRED' AND 'SUCC' YIELD THE CORRECT RESULT WHEN THE
-- PREFIX IS AN INTEGER TYPE.
-- HISTORY:
-- RJW 03/17/86 CREATED ORIGINAL TEST.
-- DHH 10/19/87 SHORTENED LINES CONTAINING MORE THAN 72 CHARACTERS.
WITH REPORT; USE REPORT;
PROCEDURE C35503G IS
BEGIN
TEST ("C35503G", "CHECK THAT 'PRED' AND 'SUCC' YIELD THE " &
"CORRECT RESULT WHEN THE PREFIX IS AN " &
"INTEGER TYPE" );
DECLARE
TYPE INT IS RANGE -6 .. 6;
SUBTYPE SINT IS INT RANGE -4 .. 4;
BEGIN
FOR I IN INT'FIRST + 1 .. INT'LAST LOOP
BEGIN
IF SINT'PRED (I) /= I - 1 THEN
FAILED ( "WRONG SINT'PRED FOR " &
INT'IMAGE (I));
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED FOR " &
"SINT'PRED OF " &
INT'IMAGE (I));
END;
END LOOP;
FOR I IN INT'FIRST .. INT'LAST - 1 LOOP
BEGIN
IF SINT'SUCC (I) /= I + 1 THEN
FAILED ( "WRONG SINT'SUCC FOR " &
INT'IMAGE (I));
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED FOR " &
"SINT'SUCC OF " &
INT'IMAGE (I));
END;
END LOOP;
END;
DECLARE
SUBTYPE INTRANGE IS INTEGER RANGE IDENT_INT(-6) ..
IDENT_INT(6);
SUBTYPE SINTEGER IS INTEGER RANGE IDENT_INT(-4) ..
IDENT_INT(4);
BEGIN
FOR I IN INTRANGE LOOP
BEGIN
IF SINTEGER'PRED (I) /= I - IDENT_INT(1) THEN
FAILED ( "WRONG SINTEGER'PRED FOR " &
INTEGER'IMAGE (I));
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED FOR " &
"SINTEGER'PRED OF " &
INTEGER'IMAGE (I));
END;
BEGIN
IF SINTEGER'SUCC (I) /= I + IDENT_INT(1) THEN
FAILED ( "WRONG SINTEGER'SUCC FOR " &
INTEGER'IMAGE (I));
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED ( "EXCEPTION RAISED FOR " &
"SINTEGER'SUCC OF " &
INTEGER'IMAGE (I));
END;
END LOOP;
END;
RESULT;
END C35503G;
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