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-- CE2102C.TST

--                             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 NAME_ERROR IS RAISED WHEN THE NAME STRING DOES NOT

--     IDENTIFY AN EXTERNAL FILE FOR AN OPEN OR CREATE OPERATION FOR

--     SEQUENTIAL_IO.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     CREATE WITH OUT_FILE MODE FOR SEQUENTIAL TEMPORARY FILES.

-- HISTORY:

--     SPS  08/26/82

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

--     JRK  11/30/84  CHANGED TO .TST TEST.

--     TBN  02/12/86  SPLIT TEST.  PUT DIRECT_IO INTO CE2102H-B.TST.

--     SPW  08/25/87  CORRECTED EXCEPTION HANDLING.

--     BCB  09/28/88  ADDED EXCEPTION HANDLERS FOR DELETE STATEMENTS.

WITH REPORT; USE REPORT;

WITH SEQUENTIAL_IO;

PROCEDURE CE2102C IS

     NAME1 : CONSTANT STRING := "$ILLEGAL_EXTERNAL_FILE_NAME1";

               -- AN ILLEGAL EXTERNAL FILE NAME THAT EITHER (PREFERABLY)

               -- CONTAINS INVALID CHARACTERS OR IS TOO LONG.

     NAME2 : CONSTANT STRING := "$ILLEGAL_EXTERNAL_FILE_NAME2";

               -- AN ILLEGAL EXTERNAL FILE NAME THAT EITHER (PREFERABLY)

               -- CONTAINS A WILD CARD CHARACTER OR IS TOO LONG.

BEGIN

     TEST ("CE2102C", "CHECK THAT NAME_ERROR IS RAISED BY OPEN AND " &

                      "CREATE WHEN NAME DOES NOT IDENTIFY AN " &

                      "EXTERNAL FILE FOR SEQUENTIAL_IO");

     DECLARE

          PACKAGE SEQ IS NEW SEQUENTIAL_IO (INTEGER);

          USE SEQ;

          FILE1 : FILE_TYPE;

          INCOMPLETE : EXCEPTION;

     BEGIN

-- CHECK WHETHER CREATE RAISES USE_ERROR

          BEGIN

               CREATE (FILE1);

          EXCEPTION

               WHEN USE_ERROR =>

                    NOT_APPLICABLE ("TEMPORARY SEQUENTIAL FILES WITH " &

                                    "OUT_FILE MODE NOT SUPPORTED");

                    RAISE INCOMPLETE;

               WHEN OTHERS =>

                    FAILED ("UNEXPECTED EXCEPTION RAISED FOR CREATE");

                    RAISE INCOMPLETE;

          END;

          CLOSE (FILE1);

          BEGIN

               CREATE(FILE1, OUT_FILE, NAME1);

               FAILED ("NAME_ERROR NOT RAISED - CREATE SEQ 1");

               BEGIN

                    DELETE (FILE1);

               EXCEPTION

                    WHEN USE_ERROR =>

                         NULL;

               END;

          EXCEPTION

               WHEN NAME_ERROR =>

                    NULL;

               WHEN USE_ERROR =>

                    FAILED ("USE_ERROR RAISED - CREATE SEQ 1");

               WHEN OTHERS =>

                    FAILED ("WRONG EXCEPTION RAISED - CREATE SEQ 1");

          END;

          BEGIN

               CREATE (FILE1, OUT_FILE, NAME2);

               FAILED("NAME_ERROR NOT RAISED - CREATE SEQ 2");

               BEGIN

                    DELETE (FILE1);

               EXCEPTION

                    WHEN USE_ERROR =>

                         NULL;

               END;

          EXCEPTION

               WHEN NAME_ERROR =>

                    NULL;

               WHEN USE_ERROR =>

                    FAILED ("USE_ERROR RAISED - CREATE SEQ 2");

               WHEN OTHERS =>

                    FAILED ("WRONG EXCEPTION RAISED - CREATE SEQ 2");

          END;

-- CHECK WHETHER OPEN RAISES NAME_ERROR IN THE CASE OF A LEGAL FILE

-- NAME BUT A NON-EXISTENT FILE.

          BEGIN

               OPEN (FILE1, IN_FILE, LEGAL_FILE_NAME);

               FAILED("NAME_ERROR NOT RAISED - OPEN SEQ");

          EXCEPTION

               WHEN NAME_ERROR =>

                    NULL;

               WHEN USE_ERROR =>

                    FAILED ("USE_ERROR RAISED - OPEN SEQ");

               WHEN OTHERS =>

                    FAILED ("WRONG EXCEPTION RAISED - OPEN SEQ");

          END;

     EXCEPTION

          WHEN INCOMPLETE =>

               NULL;

     END;

     RESULT;

END CE2102C;