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-- CE3804D.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 FLOAT_IO GET RAISES DATA_ERROR WHEN THE DATA
-- READ IS OUT-OF-RANGE. CHECK THAT ITEM IS LEFT UNAFFECTED
-- AND THAT READING MAY CONTINUE AFTER THE EXCEPTION HAS
-- BEEN HANDLED.
-- APPLICABILITY CRITERIA:
-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
-- SUPPORT TEXT FILES.
-- HISTORY:
-- SPS 09/07/82
-- SPS 02/10/83
-- JBG 08/30/83
-- RJW 11/04/86 REVISED TEST TO OUTPUT A NON_APPLICABLE
-- RESULT WHEN FILES ARE NOT SUPPORTED.
-- DWC 09/11/87 REMOVED UNNECESSARY CODE AND CORRECTED
-- EXCEPTION HANDLING.
WITH REPORT;
USE REPORT;
WITH TEXT_IO;
USE TEXT_IO;
PROCEDURE CE3804D IS
INCOMPLETE : EXCEPTION;
BEGIN
TEST ("CE3804D", "FLOAT_IO GET RAISES DATA_ERROR FOR " &
"OUT-OF-RANGE DATA");
DECLARE
FT : FILE_TYPE;
BEGIN
-- CREATE AND INITIALIZE TEST FILE
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, "1.25");
NEW_LINE (FT);
PUT (FT, "-7.5");
NEW_LINE (FT);
PUT (FT, "3.5");
NEW_LINE (FT);
PUT (FT, "2.5");
NEW_LINE (FT);
CLOSE (FT);
-- BEGIN TEST
DECLARE
TYPE FL IS NEW FLOAT RANGE 1.0 .. 3.0;
PACKAGE FL_IO IS NEW FLOAT_IO (FL);
X : FL;
USE FL_IO;
BEGIN
BEGIN
OPEN (FT, IN_FILE, LEGAL_FILE_NAME);
EXCEPTION
WHEN USE_ERROR =>
NOT_APPLICABLE ("USE_ERROR RAISED; TEXT " &
"OPEN WITH IN_FILE MODE");
RAISE INCOMPLETE;
END;
GET (FT, X);
BEGIN
GET (FT, X);
FAILED ("DATA_ERROR NOT RAISED - 1");
EXCEPTION
WHEN DATA_ERROR =>
IF X /= 1.25 THEN
FAILED ("ITEM ALTERED WHEN DATA_ERROR " &
"IS RAISED - 1");
END IF;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 1");
END;
BEGIN
GET (FT, X);
FAILED ("DATA_ERROR NOT RAISED - 2");
EXCEPTION
WHEN DATA_ERROR =>
IF X /= 1.25 THEN
FAILED ("ITEM ALTERED WHEN DATA_ERROR " &
"IS RAISED - 2");
END IF;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 2");
END;
GET (FT, X);
IF X /= 2.5 THEN
FAILED ("READING NOT CONTINUED CORRECTLY " &
"AFTER DATA_ERROR");
END IF;
BEGIN
DELETE (FT);
EXCEPTION
WHEN USE_ERROR =>
NULL;
END;
END;
EXCEPTION
WHEN INCOMPLETE =>
NULL;
END;
RESULT;
END CE3804D;
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