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-- CE3704C.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 INTEGER_IO GET RAISES CONSTRAINT_ERROR IF THE
-- WIDTH PARAMETER IS NEGATIVE, IF THE WIDTH PARAMETER IS
-- GREATER THAN FIELD'LAST WHEN FIELD'LAST IS LESS THAN
-- INTEGER'LAST, OR THE VALUE READ IS OUT OF THE RANGE OF
-- THE ITEM PARAMETER BUT WITHIN THE RANGE OF INSTANTIATED
-- TYPE.
-- HISTORY:
-- SPS 10/04/82
-- DWC 09/09/87 ADDED CASES FOR WIDTH BEING GREATER THAN
-- FIELD'LAST AND THE VALUE BEING READ IS OUT
-- OF ITEM'S RANGE BUT WITHIN INSTANTIATED
-- RANGE.
-- JRL 06/07/96 Added call to Ident_Int in expressions involving
-- Field'Last, to make the expressions non-static and
-- prevent compile-time rejection.
WITH REPORT; USE REPORT;
WITH TEXT_IO; USE TEXT_IO;
PROCEDURE CE3704C IS
INCOMPLETE : EXCEPTION;
BEGIN
TEST ("CE3704C", "CHECK THAT INTEGER_IO GET RAISES " &
"CONSTRAINT_ERROR IF THE WIDTH PARAMETER " &
"IS NEGATIVE, IF THE WIDTH PARAMETER IS " &
"GREATER THAN FIELD'LAST WHEN FIELD'LAST IS " &
"LESS THAN INTEGER'LAST, OR THE VALUE READ " &
"IS OUT OF THE RANGE OF THE ITEM PARAMETER " &
"BUT WITHIN THE RANGE OF INSTANTIATED TYPE");
DECLARE
FT : FILE_TYPE;
TYPE INT IS NEW INTEGER RANGE 1 .. 10;
PACKAGE IIO IS NEW INTEGER_IO (INT);
X : INT RANGE 1 .. 5;
USE IIO;
BEGIN
BEGIN
GET (FT, X, IDENT_INT(-1));
FAILED ("CONSTRAINT_ERROR NOT RAISED - FILE");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN STATUS_ERROR =>
FAILED ("RAISED STATUS_ERROR");
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - FILE");
END;
BEGIN
GET (X, IDENT_INT(-6));
FAILED ("CONSTRAINT_ERROR NOT RAISED - DEFAULT");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - DEFAULT");
END;
BEGIN
CREATE (FT, OUT_FILE, LEGAL_FILE_NAME);
EXCEPTION
WHEN USE_ERROR =>
NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &
"WITH OUT_FILE MODE");
RAISE INCOMPLETE;
WHEN NAME_ERROR =>
NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " &
"WITH OUT_FILE MODE");
RAISE INCOMPLETE;
END;
PUT (FT, 1);
NEW_LINE (FT);
PUT (FT, 8);
NEW_LINE (FT);
PUT (FT, 2);
CLOSE (FT);
BEGIN
OPEN (FT, IN_FILE, LEGAL_FILE_NAME);
EXCEPTION
WHEN USE_ERROR =>
NOT_APPLICABLE ("USE_ERROR FOR OPEN " &
"WITH IN_FILE MODE");
RAISE INCOMPLETE;
END;
BEGIN
GET (FT, X, IDENT_INT(-1));
FAILED ("CONSTRAINT_ERROR NOT RAISED - " &
"NEGATIVE WIDTH WITH EXTERNAL FILE");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - " &
"NEGATIVE WIDTH WITH EXTERNAL FILE");
END;
SKIP_LINE (FT);
BEGIN
GET (FT, X);
FAILED ("CONSTRAINT_ERROR NOT RAISED - " &
"OUT OF RANGE");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - " &
"OUT OF RANGE");
END;
SKIP_LINE (FT);
IF FIELD'LAST < INTEGER'LAST THEN
BEGIN
GET (FT, X, FIELD'LAST + Ident_Int(1));
FAILED ("CONSTRAINT_ERROR NOT RAISED - " &
"FIELD'LAST + 1 WIDTH WITH " &
"EXTERNAL FILE");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - " &
"FIELD'LAST + 1 WIDTH WITH " &
"EXTERNAL FILE");
END;
END IF;
BEGIN
DELETE (FT);
EXCEPTION
WHEN USE_ERROR =>
NULL;
END;
EXCEPTION
WHEN INCOMPLETE =>
NULL;
END;
RESULT;
END CE3704C;
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