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-- CE2111F.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 FILE CORRECTLY
-- TO THE START OF THE FILE FOR SEQUENTIAL IO.
-- APPLICABILITY CRITERIA:
-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
-- RESET FOR SEQUENTIAL FILES.
-- HISTORY:
-- JLH 08/03/87 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
WITH SEQUENTIAL_IO;
PROCEDURE CE2111F IS
PACKAGE SEQ_IO IS NEW SEQUENTIAL_IO (INTEGER);
USE SEQ_IO;
TEST_FILE_ONE : SEQ_IO.FILE_TYPE;
DATUM : INTEGER;
INCOMPLETE : EXCEPTION;
BEGIN
TEST ("CE2111F", "CHECK THAT SUCCESSFUL RESET POSITIONS THE " &
"FILE 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);
-- CHECK THAT RESET POSITIONS INDEX CORRECTLY FOR OUT_FILE
BEGIN
RESET (TEST_FILE_ONE);
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 ("SEQ_IO NOT SUPPORTED FOR IN_FILE OPEN");
RAISE INCOMPLETE;
END;
READ (TEST_FILE_ONE, DATUM);
IF DATUM /= 2 THEN
FAILED ("RESET INCORRECTLY POSITIONED FILE FOR OUT_FILE");
END IF;
-- RESET IN_FILE
BEGIN
RESET (TEST_FILE_ONE);
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 INCORRECTLY POSITIONED FILE FOR IN_FILE");
END IF;
-- DELETE TEST FILE
BEGIN
DELETE (TEST_FILE_ONE);
EXCEPTION
WHEN USE_ERROR =>
NULL;
END;
RESULT;
EXCEPTION
WHEN INCOMPLETE =>
RESULT;
END CE2111F;
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