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+-- CE2102G.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 USE_ERROR IS RAISED IF AN IMPLEMENTATION DOES NOT
+-- SUPPORT RESET FOR SEQUENTIAL_IO.
+
+-- APPLICABILITY CRITERIA:
+-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
+-- SEQUENTIAL FILES.
+
+-- HISTORY:
+-- SPS 08/27/82
+-- JBG 06/04/84
+-- TBN 02/12/86 SPLIT TEST. PUT DIRECT_IO INTO CE2102K.ADA.
+-- TBN 09/15/87 COMPLETELY REVISED TEST.
+
+WITH SEQUENTIAL_IO;
+WITH REPORT; USE REPORT;
+PROCEDURE CE2102G IS
+ INCOMPLETE : EXCEPTION;
+BEGIN
+ TEST ("CE2102G", "CHECK THAT USE_ERROR IS RAISED IF AN " &
+ "IMPLEMENTATION DOES NOT SUPPORT RESET FOR " &
+ "SEQUENTIAL_IO");
+ DECLARE
+ PACKAGE SEQ IS NEW SEQUENTIAL_IO (INTEGER);
+ USE SEQ;
+ FILE1 : FILE_TYPE;
+ INT1 : INTEGER := IDENT_INT(1);
+ INT2 : INTEGER := 2;
+ BEGIN
+ BEGIN
+ CREATE (FILE1, OUT_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE OF " &
+ "SEQUENTIAL FILE WITH OUT_FILE " &
+ "MODE");
+ RAISE INCOMPLETE;
+ WHEN NAME_ERROR =>
+ NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE OF " &
+ "SEQUENTIAL FILE WITH OUT_FILE " &
+ "MODE");
+ RAISE INCOMPLETE;
+ END;
+
+ WRITE (FILE1, INT2);
+ BEGIN
+ RESET (FILE1, IN_FILE);
+ COMMENT ("RESET FROM OUT_FILE TO IN_FILE IS ALLOWED");
+ BEGIN
+ READ (FILE1, INT1);
+ IF INT1 /= IDENT_INT(2) THEN
+ FAILED ("RESETTING FROM OUT_FILE TO IN_FILE " &
+ "AFFECTED DATA");
+ END IF;
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED ("UNEXPECTED EXCEPTION RAISED WHILE " &
+ "READING FROM FILE");
+ END;
+ EXCEPTION
+ WHEN USE_ERROR =>
+ COMMENT ("RESET FROM OUT_FILE TO IN_FILE IS NOT " &
+ "ALLOWED");
+ WHEN OTHERS =>
+ FAILED ("UNEXPECTED EXCEPTION RAISED WHEN " &
+ "RESETTING FROM OUT_FILE TO IN_FILE");
+ END;
+
+ CLOSE (FILE1);
+
+ BEGIN
+ OPEN (FILE1, IN_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("USE_ERROR RAISED ON OPENING OF " &
+ "SEQUENTIAL FILE WITH IN_FILE " &
+ "MODE");
+ RAISE INCOMPLETE;
+ END;
+
+ BEGIN
+ RESET (FILE1, OUT_FILE);
+ COMMENT ("RESET FROM IN_FILE TO OUT_FILE IS ALLOWED");
+ EXCEPTION
+ WHEN USE_ERROR =>
+ COMMENT ("RESET FROM IN_FILE TO OUT_FILE IS NOT " &
+ "ALLOWED");
+ WHEN OTHERS =>
+ FAILED ("UNEXPECTED EXCEPTION RAISED WHEN " &
+ "RESETTING FROM IN_FILE TO OUT_FILE");
+ END;
+
+ BEGIN
+ DELETE (FILE1);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NULL;
+ END;
+
+ EXCEPTION
+ WHEN INCOMPLETE =>
+ NULL;
+ END;
+
+ RESULT;
+END CE2102G;