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1 149 jeremybenn
-- CE2104B.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 THE NAME RETURNED BY NAME CAN BE USED IN A
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--     SUBSEQUENT OPEN.
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--          A) SEQUENTIAL FILES
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-- APPLICABILITY 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  05/31/85
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--     TBN 11/04/86  ADDED A RAISE INCOMPLETE STATEMENT WHEN FAILED IS
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--                   CALLED FOR OPEN OR CREATE.
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--     SPW 08/07/87  REMOVED UNNECESSARY CODE AND CORRECTED EXCEPTION
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--                   HANDLING.
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WITH SEQUENTIAL_IO;
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WITH REPORT; USE REPORT;
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PROCEDURE CE2104B IS
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     PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO(INTEGER);
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     USE SEQ_IO;
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     TYPE ACC_STR IS ACCESS STRING;
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     SEQ_FILE_ONE : SEQ_IO.FILE_TYPE;
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     SEQ_FILE_TWO : SEQ_IO.FILE_TYPE;
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     SEQ_FILE_NAME : ACC_STR;
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     VAR : INTEGER;
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     INCOMPLETE : EXCEPTION;
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BEGIN
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     TEST ("CE2104B", "CHECK THAT THE NAME RETURNED BY NAME " &
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                      "CAN BE USED IN A SUBSEQUENT OPEN");
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-- CREATE TEST FILE
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     BEGIN
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          CREATE(SEQ_FILE_ONE, 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 (SEQ_FILE_ONE, 14);
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     SEQ_FILE_NAME := NEW STRING'(NAME(SEQ_FILE_ONE));
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     CLOSE (SEQ_FILE_ONE);
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-- ATTEMPT TO RE-OPEN SEQUENTIAL TEST FILE USING RETURNED NAME VALUE
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     BEGIN
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          OPEN (SEQ_FILE_TWO, IN_FILE, SEQ_FILE_NAME.ALL);
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     EXCEPTION
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          WHEN SEQ_IO.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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          WHEN SEQ_IO.NAME_ERROR =>
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               FAILED ("STRING NOT ACCEPTED AS NAME FOR FILE - SEQ");
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               RAISE INCOMPLETE;
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          WHEN OTHERS =>
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               FAILED ("FILE NOT RE-OPENED - SEQ");
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               RAISE INCOMPLETE;
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     END;
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     READ (SEQ_FILE_TWO, VAR);
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     IF VAR /= 14 THEN
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          FAILED ("WRONG DATA RETURNED FROM READ -SEQ");
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     END IF;
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-- DELETE TEST FILE
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     BEGIN
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          DELETE (SEQ_FILE_TWO);
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     EXCEPTION
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          WHEN USE_ERROR =>
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               COMMENT ("DELETION OF EXTERNAL FILE IS NOT SUPPORTED");
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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 CE2104B;

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