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-- CE2111G.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 A SUPPLIED MODE PARAMETER IN A RESET CHANGES

--     THE MODE OF A GIVEN FILE.  IF NO PARAMETER IS SUPPLIED

--     THE MODE REMAINS THE SAME.

-- APPLICABILITY CRITERIA:

--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT

--     RESET FOR DIRECT FILES.

-- HISTORY:

--     DLD 08/16/82

--     SPS 11/09/82

--     JBG 03/24/83

--     EG  05/29/85

--     TBN 11/04/86  ADDED A RAISE INCOMPLETE STATEMENT WHEN FAILED

--                   IS CALLED FOR OPEN OR CREATE.

--     JLH 07/24/87  ADDED CHECKS FOR USE_ERR0R WHEN FILE IS RESET.

WITH REPORT; USE REPORT;

WITH DIRECT_IO;

PROCEDURE CE2111G IS

     PACKAGE DIR_IO IS NEW DIRECT_IO (INTEGER);

          USE DIR_IO;

     DIR_FILE : DIR_IO.FILE_TYPE;

     DIR_MODE : DIR_IO.FILE_MODE;

     INCOMPLETE : EXCEPTION;

     VAR1 : INTEGER := 5;

BEGIN

     TEST ("CE2111G", "CHECK THAT A SUPPLIED MODE PARAMETER SETS " &

                      "THE MODE OF THE GIVEN FILE APPROPRIATELY");

-- CREATE DIRECT TEST FILE

     BEGIN

          CREATE (DIR_FILE, INOUT_FILE, LEGAL_FILE_NAME);

          WRITE (DIR_FILE, VAR1);

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE");

               RAISE INCOMPLETE;

          WHEN NAME_ERROR =>

               NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE");

               RAISE INCOMPLETE;

     END;

-- RESET TO DEFAULT

     BEGIN

          DIR_MODE := OUT_FILE;

          RESET (DIR_FILE);

          DIR_MODE := MODE (DIR_FILE);

          IF DIR_MODE /= INOUT_FILE THEN

               FAILED ("DEFAULT RESET CHANGED MODE - DIR");

          END IF;

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("RESET NOT SUPPORTED FOR DIR " &

                               "INOUT_FILES");

     END;

-- RESET TO OUT_FILE

     BEGIN

          DIR_MODE := IN_FILE;

          RESET (DIR_FILE, OUT_FILE);

          DIR_MODE := MODE (DIR_FILE);

          IF DIR_MODE /= OUT_FILE THEN

               FAILED ("RESET TO OUT_FILE FAILED - DIR");

          END IF;

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("RESET FROM INOUT_FILE TO OUT_FILE " &

                               "NOT SUPPORTED FOR DIR FILES");

     END;

-- RESET TO IN_FILE

     BEGIN

          DIR_MODE := OUT_FILE;

          RESET (DIR_FILE, IN_FILE);

          DIR_MODE := MODE (DIR_FILE);

          IF DIR_MODE /= IN_FILE THEN

               FAILED ("RESET TO IN_FILE FAILED - DIR");

          END IF;

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("RESET FROM OUT_FILE TO IN_FILE NOT " &

                               "SUPPORTED FOR DIR IN_FILE");

     END;

-- RESET TO INOUT_FILE

     BEGIN

          DIR_MODE := OUT_FILE;

          RESET (DIR_FILE, INOUT_FILE);

          DIR_MODE := MODE (DIR_FILE);

          IF DIR_MODE /= INOUT_FILE THEN

               FAILED ("RESET TO INOUT_FILE FAILED - DIR");

          END IF;

     EXCEPTION

          WHEN USE_ERROR =>

               NOT_APPLICABLE ("RESET FROM IN_FILE TO INOUT_FILE NOT " &

                               "SUPPORTED FOR DIR INOUT_FILES");

     END;

     BEGIN

          DELETE (DIR_FILE);

     EXCEPTION

          WHEN USE_ERROR =>

               NULL;

     END;

     RESULT;

EXCEPTION

     WHEN INCOMPLETE =>

          RESULT;

END CE2111G;