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-- CE3905C.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 GET FOR ENUMERATION TYPES RAISES DATA_ERROR WHEN THE
-- ELEMENT RETRIEVED IS NOT OF THE TYPE EXPECTED OR IS OUT OF THE
-- RANGE OF A SUBTYPE. ALSO CHECK THAT CONSTRAINT_ERROR IS RAISED
-- IF THE VALUE READ IS OUT OF RANGE OF THE ITEM PARAMETER, BUT
-- WITHIN THE RANGE OF THE INSTANTIATED TYPE.
-- APPLICABILITY CRITERIA:
-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
-- SUPPORT TEXT FILES.
-- HISTORY:
-- SPS 10/08/82
-- SPS 12/14/82
-- JBG 02/22/84 CHANGED TO .ADA TEST.
-- TBN 11/10/86 REVISED TEST TO OUTPUT A NON_APPLICABLE
-- RESULT WHEN FILES ARE NOT SUPPORTED.
-- DWC 09/16/87 REMOVED DEPENDENCE ON RESET AND CORRECTED
-- EXCEPTION HANDLING.
WITH REPORT;
USE REPORT;
WITH TEXT_IO;
USE TEXT_IO;
PROCEDURE CE3905C IS
INCOMPLETE : EXCEPTION;
BEGIN
TEST ("CE3905C", "CHECK THAT GET FOR ENUMERATION TYPES RAISES " &
"DATA_ERROR WHEN THE ELEMENT RETRIEVED IS NOT " &
"OF THE TYPE EXPECTED OR IS OUT OF THE RANGE " &
"OF A SUBTYPE. ALSO CHECK THAT " &
"CONSTRAINT_ERROR IS RAISED IF THE VALUE READ " &
"IS OUT OF RANGE OF THE ITEM PARAMETER, BUT " &
"WITHIN THE RANGE OF THE INSTANTIATED TYPE");
DECLARE
FT : FILE_TYPE;
TYPE COLOR IS (RED, BLUE, YELLOW, WHITE, ORANGE, GREEN,
PURPLE, BLACK);
SUBTYPE P_COLOR IS COLOR RANGE RED .. YELLOW;
CRAYON : COLOR := BLACK;
PAINT : P_COLOR := BLUE;
ST : STRING (1 .. 2);
PACKAGE COLOR_IO IS NEW ENUMERATION_IO (COLOR);
USE COLOR_IO;
BEGIN
-- CREATE AND INITIALIZE DATA 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, "BROWN");
NEW_LINE (FT);
PUT (FT, "ORANGE");
NEW_LINE (FT);
PUT (FT, "GREEN");
NEW_LINE (FT);
PUT (FT, "WHITE");
NEW_LINE (FT);
PUT (FT, "WHI");
NEW_LINE (FT);
PUT (FT, "TE");
NEW_LINE (FT);
PUT (FT, "RED");
CLOSE (FT);
BEGIN
OPEN (FT, IN_FILE, LEGAL_FILE_NAME);
EXCEPTION
WHEN USE_ERROR =>
NOT_APPLICABLE ("USE_ERROR RAISED; OPEN WITH " &
"IN_FILE MODE");
RAISE INCOMPLETE;
END;
-- START TEST
BEGIN
GET (FT, CRAYON); -- BROWN
FAILED ("DATA_ERROR NOT RAISED - 1");
EXCEPTION
WHEN DATA_ERROR =>
IF CRAYON /= BLACK THEN
FAILED ("ITEM CRAYON AFFECTED - 1");
END IF;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 1");
END;
BEGIN
GET (FT, PAINT); -- ORANGE
FAILED ("CONSTRAINT_ERROR NOT RAISED");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
IF PAINT /= BLUE THEN
FAILED ("ITEM PAINT AFFECTED - 2");
END IF;
WHEN DATA_ERROR =>
FAILED ("DATA_ERROR RAISED FOR ITEM SUBTYPE");
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 2");
END;
DECLARE
PACKAGE P_COLOR_IO IS NEW ENUMERATION_IO (P_COLOR);
USE P_COLOR_IO;
BEGIN
BEGIN
P_COLOR_IO.GET (FT, PAINT); -- GREEN
FAILED ("DATA_ERROR NOT RAISED - 3");
EXCEPTION
WHEN DATA_ERROR =>
IF PAINT /= BLUE THEN
FAILED ("ITEM PAINT AFFECTED - 3");
END IF;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 3");
END;
BEGIN
P_COLOR_IO.GET (FT, PAINT); -- WHITE
FAILED ("DATA_ERROR NOT RAISED - 3A");
EXCEPTION
WHEN DATA_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 3A");
END;
END;
BEGIN
GET (FT, CRAYON); -- WHI
FAILED ("DATA_ERROR NOT RAISED - 4");
EXCEPTION
WHEN DATA_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - 4");
END;
GET (FT, ST); -- TE
GET (FT, CRAYON); -- RED
IF CRAYON /= RED THEN
FAILED ("READING NOT CONTINUED CORRECTLY AFTER" &
"DATA_ERROR EXCEPTION");
END IF;
BEGIN
DELETE (FT);
EXCEPTION
WHEN USE_ERROR =>
NULL;
END;
EXCEPTION
WHEN INCOMPLETE =>
NULL;
END;
RESULT;
END CE3905C;
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