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1 149 jeremybenn
-- CE2104C.ADA
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--                             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 THAT A FILE CAN BE CLOSED AND THEN RE-OPENED.
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--          B) DIRECT FILES
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-- APPLICABLILITY CRITERIA:
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--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHOSE
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--     ENVIRONMENT SUPPORTS CREATE/OPEN FOR THE GIVEN MODE.
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-- HISTORY:
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--     DLD 08/11/82
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--     SPS 11/09/82
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--     JBG 03/24/83
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--     EG  06/03/85
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--     PWB 02/10/86  CORRECTED REPORTED TEST NAME; CHANGED DATA FILE
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--                   NAME TO "Y2104C" TO MATCH TEST NAME.
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--     SPW 08/07/87  REMOVED UNNECESSARY CODE AND CORRECTED EXCEPTION
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--                   HANDLING.
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WITH REPORT; USE REPORT;
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WITH DIRECT_IO;
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PROCEDURE CE2104C IS
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     PACKAGE DIR_IO IS NEW DIRECT_IO(INTEGER);
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     USE DIR_IO;
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     DIR_FILE : DIR_IO.FILE_TYPE;
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     VAR : INTEGER;
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     INCOMPLETE : EXCEPTION;
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BEGIN
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     TEST ("CE2104C", "CHECK THAT A FILE CAN BE CLOSED " &
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                      "AND THEN RE-OPENED");
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-- INITIALIZE TEST FILE
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     BEGIN
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          CREATE (DIR_FILE, OUT_FILE, LEGAL_FILE_NAME);
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     EXCEPTION
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          WHEN USE_ERROR =>
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               NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE WITH " &
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                               "OUT_FILE MODE");
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               RAISE INCOMPLETE;
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          WHEN NAME_ERROR =>
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               NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE WITH " &
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                               "OUT_FILE MODE");
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               RAISE INCOMPLETE;
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          WHEN OTHERS =>
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               FAILED ("UNEXPECTED EXCEPTION RAISED ON CREATE");
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               RAISE INCOMPLETE;
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     END;
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     WRITE (DIR_FILE, 28);
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     CLOSE (DIR_FILE);
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-- RE-OPEN DIRECT TEST FILE
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     BEGIN
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          OPEN (DIR_FILE, IN_FILE, LEGAL_FILE_NAME);
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     EXCEPTION
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          WHEN USE_ERROR =>
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               NOT_APPLICABLE ("USE_ERROR RAISED ON OPEN WITH " &
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                               "IN_FILE MODE");
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               RAISE INCOMPLETE;
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     END;
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     READ (DIR_FILE, VAR);
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     IF VAR /= 28 THEN
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          FAILED ("WRONG DATA RETURNED FROM READ - DIRECT");
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     END IF;
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-- DELETE TEST FILE
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     BEGIN
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          DELETE (DIR_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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     RESULT;
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EXCEPTION
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     WHEN INCOMPLETE =>
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          RESULT;
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END CE2104C;

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