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-- CE2201A.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 READ, WRITE, AND END_OF_FILE ARE SUPPORTED FOR

--     SEQUENTIAL FILES WITH ELEMENT_TYPE STRING.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     SEQUENTIAL FILES.

-- HISTORY:

--     ABW 08/16/82

--     SPS 11/09/82

--     JBG 01/05/83

--     JBG 02/22/84  CHANGED TO .ADA TEST.

--     TBN 11/04/86  REVISED TEST TO OUTPUT A NOT_APPLICABLE

--                   RESULT WHEN FILES ARE NOT SUPPORTED.

--     JLH 07/28/87  REMOVED DEPENDENCE ON SUPPORT OF RESET.

WITH REPORT;

USE REPORT;

WITH SEQUENTIAL_IO;

PROCEDURE CE2201A IS

BEGIN

     TEST ("CE2201A", "CHECK THAT READ, WRITE, AND " &

                      "END_OF_FILE ARE SUPPORTED FOR " &

                      "SEQUENTIAL FILES - STRING TYPE");

     DECLARE

          SUBTYPE STRNG IS STRING (1..12);

          PACKAGE SEQ_STR IS NEW SEQUENTIAL_IO (STRNG);

          USE SEQ_STR;

          FILE_STR : FILE_TYPE;

          INCOMPLETE : EXCEPTION;

          STR : STRNG := "TEXT OF FILE";

          ITEM_STR : STRNG;

     BEGIN

          BEGIN

               CREATE (FILE_STR, OUT_FILE, LEGAL_FILE_NAME);

          EXCEPTION

               WHEN USE_ERROR | NAME_ERROR =>

                    NOT_APPLICABLE ("CREATE OF SEQUENTIAL FILE WITH " &

                                    "MODE OUT_FILE NOT SUPPORTED");

                    RAISE INCOMPLETE;

          END;

          WRITE (FILE_STR, STR);

          CLOSE (FILE_STR);

          BEGIN

               OPEN (FILE_STR, IN_FILE, LEGAL_FILE_NAME);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("OPEN OF SEQUENTIAL FILE WITH " &

                                    "MODE IN_FILE NOT SUPPORTED");

                    RAISE INCOMPLETE;

          END;

          IF END_OF_FILE (FILE_STR) THEN

               FAILED ("WRONG END_OF_FILE VALUE FOR TYPE STRING");

          END IF;

          READ (FILE => FILE_STR, ITEM => ITEM_STR);

          IF ITEM_STR /= STRNG (IDENT_STR("TEXT OF FILE")) THEN

               FAILED ("READ WRONG VALUE - STRING");

          END IF;

          IF NOT END_OF_FILE (FILE_STR) THEN

               FAILED ("END OF FILE NOT TRUE - STRING");

          END IF;

          BEGIN

               DELETE (FILE_STR);

          EXCEPTION

               WHEN USE_ERROR =>

                    NULL;

          END;

     EXCEPTION

          WHEN INCOMPLETE =>

               NULL;

     END;

     RESULT;

END CE2201A;