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1 720 jeremybenn 
-- CE2401C.ADA
2 
 
3 
--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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--     this public release, the Government intends to confer upon all
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--     recipients unlimited rights  equal to those held by the Government.
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--     These rights include rights to use, duplicate, release or disclose the
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--     released technical data and computer software in whole or in part, in
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--     any manner and for any purpose whatsoever, and to have or permit others
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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--     CHECK READ (WITH AND WITHOUT PARAMETER FROM), WRITE (WITH
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--     AND WITHOUT PARAMETER TO), SET_INDEX, INDEX, SIZE, AND
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--     END_OF_FILE ARE IMPLEMENTED FOR DIRECT FILES WITH
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--     ELEMENT_TYPE CONSTRAINED ARRAY, AND RECORD WITHOUT DISCRIMINANTS.
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-- APPLICABILITY CRITERIA:
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--     THIS TEST IS ONLY APPLICABLE TO IMPLEMENTATIONS WHICH SUPPORT
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--     DIRECT FILES.
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-- HISTORY:
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--     ABW 08/18/82
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--     SPS 09/20/82
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--     SPS 11/09/82
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--     JBG 05/02/83
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--     JRK 03/26/84
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--     EG  05/16/85
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--     TBN 11/04/86  REVISED TEST TO OUTPUT A NON_APPLICABLE
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--                   RESULT WHEN FILES ARE NOT SUPPORTED.
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--     DWC 08/10/87  ISOLATED EXCEPTIONS.
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46 
WITH REPORT; USE REPORT;
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WITH DIRECT_IO;
48 
 
49 
PROCEDURE CE2401C IS
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     END_SUBTEST: EXCEPTION;
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BEGIN
52 
 
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     TEST ("CE2401C" , "CHECK READ, WRITE, SET_INDEX " &
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                       "INDEX, SIZE, AND END_OF_FILE FOR " &
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                       "DIRECT FILES FOR CONSTRAINED ARRAY TYPES, " &
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                       "AND RECORD TYPES WITHOUT DISCRIMINANTS");
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58 
     DECLARE
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          TYPE ARR_CN IS ARRAY (1..5) OF BOOLEAN;
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          PACKAGE DIR_ARR_CN IS NEW DIRECT_IO (ARR_CN);
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          USE DIR_ARR_CN;
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          FILE : FILE_TYPE;
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     BEGIN
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          BEGIN
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               CREATE (FILE, INOUT_FILE, LEGAL_FILE_NAME);
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          EXCEPTION
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               WHEN USE_ERROR | NAME_ERROR =>
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                    NOT_APPLICABLE ("USE_ERROR | NAME_ERROR RAISED " &
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                                    "ON CREATE - CONSTRAINED ARRAY");
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                    RAISE END_SUBTEST;
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               WHEN OTHERS =>
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                    FAILED ("UNEXPECTED ERROR RAISED ON " &
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                            "CREATE - CONSTRAINED ARRAY");
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                    RAISE END_SUBTEST;
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          END;
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          DECLARE
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               ARR : ARR_CN := (TRUE,TRUE,FALSE,TRUE,TRUE);
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               ITEM : ARR_CN;
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               ONE : POSITIVE_COUNT := 1;
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               TWO : POSITIVE_COUNT := 2;
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          BEGIN
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               BEGIN
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                    WRITE (FILE,ARR);
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("EXCEPTION RAISED ON WRITE FOR " &
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                                 "CONTRAINED ARRAY - 1");
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               END;
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               BEGIN
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                    WRITE (FILE,ARR,TWO);
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("EXCEPTION RAISED ON WRITE FOR " &
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                                 "CONSTRAINED ARRAY - 2");
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               END;
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               BEGIN
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                    IF SIZE (FILE) /= TWO THEN
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                         FAILED ("SIZE FOR TYPE CONSTRAINED ARRAY");
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                    END IF;
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                    IF NOT END_OF_FILE (FILE) THEN
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                         FAILED ("WRONG END_OF_FILE VALUE FOR TYPE " &
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                                 "CONSTRAINED ARRAY");
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                    END IF;
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                    SET_INDEX (FILE,ONE);
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                    IF INDEX (FILE) /= ONE THEN
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                         FAILED ("WRONG INDEX VALUE FOR TYPE " &
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                                 "CONSTRAINED ARRAY");
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                    END IF;
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               END;
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               CLOSE (FILE);
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               BEGIN
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                    OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);
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               EXCEPTION
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                    WHEN USE_ERROR =>
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                         NOT_APPLICABLE ("OPEN FOR IN_FILE MODE " &
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                                         "NOT SUPPORTED - 1");
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                         RAISE END_SUBTEST;
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               END;
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               BEGIN
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                    READ (FILE,ITEM);
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                    IF ITEM /= ARR THEN
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                         FAILED ("INCORRECT ARRAY VALUES READ " &
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                                 "- 1");
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                    END IF;
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("READ WITHOUT FROM FOR " &
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                                 "TYPE CONSTRAINED ARRAY");
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               END;
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               BEGIN
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                    READ (FILE,ITEM,ONE);
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                    IF ITEM /= ARR THEN
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                         FAILED ("INCORRECT ARRAY VALUES READ " &
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                                 "- 2");
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                    END IF;
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("READ WITH FROM FOR " &
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                                 "TYPE CONSTRAINED ARRAY");
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               END;
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          END;
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          BEGIN
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               DELETE (FILE);
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          EXCEPTION
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               WHEN USE_ERROR =>
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                    NULL;
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          END;
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     EXCEPTION
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          WHEN END_SUBTEST =>
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               NULL;
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     END;
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     DECLARE
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          TYPE REC IS
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               RECORD
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                    ONE : INTEGER;
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                    TWO : INTEGER;
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          END RECORD;
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          PACKAGE DIR_REC IS NEW DIRECT_IO (REC);
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          USE DIR_REC;
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          FILE : FILE_TYPE;
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     BEGIN
172 
          BEGIN
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               CREATE (FILE, INOUT_FILE, LEGAL_FILE_NAME(2));
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          EXCEPTION
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               WHEN USE_ERROR | NAME_ERROR =>
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                    NOT_APPLICABLE ("USE_ERROR | NAME_ERROR RAISED " &
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                                    "ON CREATE - RECORD");
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                    RAISE END_SUBTEST;
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               WHEN OTHERS =>
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                    FAILED ("UNEXPECTED ERROR RAISED ON CREATE - " &
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                            "RECORD");
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          END;
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          DECLARE
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               REC1 : REC := REC'(ONE=>18,TWO=>36);
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               ITEM : REC;
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               ONE : POSITIVE_COUNT := 1;
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               TWO : POSITIVE_COUNT := 2;
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          BEGIN
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               BEGIN
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                    WRITE (FILE,REC1);
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("EXCEPTION RAISED ON WRITE FOR - " &
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                                 "RECORD - 1");
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               END;
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               BEGIN
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                    WRITE (FILE,REC1,TWO);
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("EXCEPTION RAISED ON WRITE FOR - " &
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                                 "RECORD - 2");
204 
               END;
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               BEGIN
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                    IF SIZE (FILE) /= TWO THEN
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                         FAILED ("SIZE FOR TYPE RECORD");
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                    END IF;
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                    IF NOT END_OF_FILE (FILE) THEN
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                         FAILED ("WRONG END_OF_FILE VALUE FOR RECORD");
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                    END IF;
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                    SET_INDEX (FILE,ONE);
214 
                    IF INDEX (FILE) /= ONE THEN
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                         FAILED ("WRONG INDEX VALUE FOR TYPE RECORD");
216 
                    END IF;
217 
               END;
218 
 
219 
               CLOSE (FILE);
220 
 
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               BEGIN
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                    OPEN (FILE, IN_FILE, LEGAL_FILE_NAME(2));
223 
               EXCEPTION
224 
                    WHEN USE_ERROR =>
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                         NOT_APPLICABLE ("OPEN FOR IN_FILE MODE " &
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                                         "NOT SUPPORTED - 2");
227 
                         RAISE END_SUBTEST;
228 
               END;
229 
 
230 
               BEGIN
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                    READ (FILE,ITEM);
232 
                    IF ITEM /= REC1 THEN
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                         FAILED ("INCORRECT RECORD VALUES READ " &
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                                 "- 1");
235 
                    END IF;
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("READ WITHOUT FROM FOR RECORD");
239 
               END;
240 
 
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               BEGIN
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                    READ (FILE,ITEM,ONE);
243 
                    IF ITEM /= REC1 THEN
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                         FAILED ("INCORRECT RECORD VALUES READ " &
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                                 "- 2");
246 
                    END IF;
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               EXCEPTION
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                    WHEN OTHERS =>
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                         FAILED ("READ WITH FROM FOR " &
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                                 "TYPE RECORD");
251 
               END;
252 
          END;
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254 
          BEGIN
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               DELETE (FILE);
256 
          EXCEPTION
257 
               WHEN USE_ERROR =>
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                    NULL;
259 
          END;
260 
 
261 
     EXCEPTION
262 
          WHEN END_SUBTEST =>
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               NULL;
264 
     END;
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266 
     RESULT;
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END CE2401C;

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