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+-- CE2111B.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 SUCCESSFUL RESET POSITIONS THE INDEX CORRECTLY
+-- TO THE START OF THE FILE FOR DIRECT IO.
+
+-- APPLICABILITY CRITERIA:
+-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
+-- RESET FOR DIRECT FILES.
+
+-- HISTORY:
+-- DLD 08/13/82
+-- JBG 03/24/83
+-- EG 05/29/85
+-- JLH 07/23/87 ADDED CHECKS FOR USE_ERROR WHEN FILE IS RESET.
+
+WITH REPORT; USE REPORT;
+WITH DIRECT_IO;
+
+PROCEDURE CE2111B IS
+
+ PACKAGE DIR_IO IS NEW DIRECT_IO (INTEGER);
+ USE DIR_IO;
+ TEST_FILE_ONE : DIR_IO.FILE_TYPE;
+ DATUM : INTEGER;
+ INCOMPLETE : EXCEPTION;
+
+BEGIN
+
+ TEST ("CE2111B", "CHECK THAT SUCCESSFUL RESETS POSITION THE " &
+ "INDEX CORRECTLY");
+
+-- CREATE AND INITIALIZE TEST FILE
+
+ BEGIN
+ CREATE (TEST_FILE_ONE, OUT_FILE, LEGAL_FILE_NAME);
+ 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;
+
+ WRITE (TEST_FILE_ONE, 5);
+ WRITE (TEST_FILE_ONE, 6);
+ WRITE (TEST_FILE_ONE, 7);
+ WRITE (TEST_FILE_ONE, 8);
+
+-- CHECK THAT RESET POSITIONS INDEX CORRECTLY FOR OUT_FILE
+
+ BEGIN
+ RESET (TEST_FILE_ONE);
+ IF INDEX (TEST_FILE_ONE) /= 1 THEN
+ FAILED ("RESET INCORRECTLY POSITIONED FILE FOR " &
+ "OUT_FILE");
+ END IF;
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("RESET NOT SUPPORTED FOR OUT_FILE");
+ RAISE INCOMPLETE;
+ END;
+
+-- WRITE MORE DATA
+
+ WRITE (TEST_FILE_ONE, 2);
+ CLOSE (TEST_FILE_ONE);
+
+-- NOW CHECK TO SEE THAT RESET WORKED FOR OUT_FILE
+
+ BEGIN
+ OPEN (TEST_FILE_ONE, IN_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("DIR_IO NOT SUPPORTED FOR IN_FILE OPEN");
+ RAISE INCOMPLETE;
+ END;
+ READ (TEST_FILE_ONE, DATUM);
+ IF DATUM /= 2 THEN
+ FAILED ("RESET FAILED FOR OUT_FILE");
+ END IF;
+
+-- POSITION POINTER APPROPRIATELY FOR IN_FILE RESET
+
+ READ (TEST_FILE_ONE, DATUM);
+
+-- RESET IN_FILE
+
+ BEGIN
+ RESET (TEST_FILE_ONE);
+ IF INDEX (TEST_FILE_ONE) /= 1 THEN
+ FAILED ("RESET INCORRECTLY POSITIONED FILE " &
+ "FOR IN_FILE");
+ END IF;
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("RESET NOT SUPPORTED FOR IN_FILE");
+ RAISE INCOMPLETE;
+ END;
+
+-- VALIDATE IN_FILE RESET
+
+ READ (TEST_FILE_ONE, DATUM);
+ IF DATUM /= 2 THEN
+ FAILED ("RESET FAILED FOR IN_FILE");
+ END IF;
+
+-- VALIDATE RESET FOR IN_OUT FILE
+
+ CLOSE (TEST_FILE_ONE);
+ BEGIN
+ OPEN (TEST_FILE_ONE, INOUT_FILE, LEGAL_FILE_NAME);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("DIR_IO NOT SUPPORTED FOR INOUT_FILE " &
+ "OPEN");
+ RAISE INCOMPLETE;
+ END;
+
+-- WRITE NEW DATA
+
+ WRITE (TEST_FILE_ONE, 3);
+
+-- RESET INOUT_FILE
+
+ BEGIN
+ RESET (TEST_FILE_ONE);
+ IF INDEX (TEST_FILE_ONE) /= 1 THEN
+ FAILED ("RESET INCORRECTLY POSITIONED FILE " &
+ "FOR INOUT_FILE");
+ END IF;
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NOT_APPLICABLE ("RESET NOT SUPPORTED FOR INOUT_FILE");
+ RAISE INCOMPLETE;
+ END;
+
+-- VALIDATE RESET
+
+ READ (TEST_FILE_ONE, DATUM);
+ IF DATUM /= 3 THEN
+ FAILED ("RESET FAILED FOR INOUT_FILE");
+ END IF;
+
+-- DELETE TEST FILE
+
+ BEGIN
+ DELETE (TEST_FILE_ONE);
+ EXCEPTION
+ WHEN USE_ERROR =>
+ NULL;
+ END;
+
+ RESULT;
+
+EXCEPTION
+ WHEN INCOMPLETE =>
+ RESULT;
+
+END CE2111B;