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+-- CE2104A.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 FILE CAN BE CLOSED AND THEN RE-OPENED.
+
+-- A) SEQUENTIAL FILES
+
+-- APPLICABILITY CRITERIA:
+-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHOSE
+-- ENVIRONMENT SUPPORTS CREATE/OPEN FOR THE GIVEN MODE.
+
+-- HISTORY:
+-- DLD 08/11/82
+-- SPS 11/09/82
+-- JBG 03/24/83
+-- EG 06/03/85
+-- SPW 08/07/87 REMOVED UNNECESSARY CODE AND CORRECTED EXCEPTION
+-- HANDLING.
+
+WITH REPORT; USE REPORT;
+WITH SEQUENTIAL_IO;
+
+PROCEDURE CE2104A IS
+
+ PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO(INTEGER);
+ USE SEQ_IO;
+
+ SEQ_FILE : SEQ_IO.FILE_TYPE;
+ VAR : INTEGER;
+ INCOMPLETE : EXCEPTION;
+
+BEGIN
+
+ TEST ("CE2104A", "CHECK THAT A FILE CAN BE CLOSED " &
+ "AND THEN RE-OPENED");
+
+-- INITIALIZE TEST FILE
+
+ BEGIN
+ CREATE (SEQ_FILE, OUT_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE WITH " &
+ "OUT_FILE MODE");
+ RAISE INCOMPLETE;
+ WHEN NAME_ERROR =>
+ NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE WITH " &
+ "OUT_FILE MODE");
+ RAISE INCOMPLETE;
+ WHEN OTHERS =>
+ FAILED ("UNEXPECTED EXCEPTION RAISED ON CREATE");
+ RAISE INCOMPLETE;
+
+ END;
+
+ WRITE (SEQ_FILE, 17);
+ CLOSE (SEQ_FILE);
+
+-- RE-OPEN SEQUENTIAL TEST FILE
+
+ BEGIN
+ OPEN (SEQ_FILE, IN_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("USE_ERROR RAISED ON OPEN WITH " &
+ "IN_FILE MODE");
+ RAISE INCOMPLETE;
+ END;
+
+ READ (SEQ_FILE, VAR);
+ IF VAR /= 17 THEN
+ FAILED ("WRONG DATA RETURNED FROM READ - " &
+ "SEQUENTIAL");
+ END IF;
+
+-- DELETE TEST FILE
+
+ BEGIN
+
+ DELETE (SEQ_FILE);
+
+ EXCEPTION
+
+ WHEN USE_ERROR =>
+ NULL;
+
+ END;
+
+ RESULT;
+
+EXCEPTION
+
+ WHEN INCOMPLETE =>
+ RESULT;
+
+END CE2104A;