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-- CE2103D.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 IS_OPEN RETURNS THE PROPER VALUES FOR FILES OF
-- TYPE DIRECT_IO.
-- B) OPENED FILES
-- APPLICABILITY CRITERIA:
-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTAIONS WHICH SUPPORT
-- CREATION OF EXTERNAL FILES FOR DIRECT FILES.
-- HISTORY:
-- SPW 08/13/87 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
WITH DIRECT_IO;
PROCEDURE CE2103D IS
PACKAGE DIR_IO IS NEW DIRECT_IO(CHARACTER);
USE DIR_IO;
INCOMPLETE : EXCEPTION;
TEST_FILE_ONE : DIR_IO.FILE_TYPE;
VAL : BOOLEAN;
BEGIN
TEST ("CE2103D", "CHECK THAT IS_OPEN RETURNS THE PROPER " &
"VALUES FOR FILES OF TYPE DIRECT_IO");
-- FOLLOWING A CREATE
VAL := FALSE;
BEGIN
CREATE (TEST_FILE_ONE, 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;
END;
VAL := IS_OPEN (TEST_FILE_ONE);
IF VAL = FALSE THEN
FAILED ("IS_OPEN RETURNS FALSE AFTER CREATE");
END IF;
-- FOLLOWING CLOSE
VAL := TRUE;
CLOSE (TEST_FILE_ONE);
VAL := IS_OPEN (TEST_FILE_ONE);
IF VAL = TRUE THEN
FAILED ("IS_OPEN RETURNS TRUE AFTER CLOSE");
END IF;
-- FOLLOWING OPEN
VAL := FALSE;
BEGIN
OPEN (TEST_FILE_ONE, IN_FILE, LEGAL_FILE_NAME);
EXCEPTION
WHEN USE_ERROR =>
IF IS_OPEN (TEST_FILE_ONE) /= FALSE THEN
FAILED ("IS_OPEN GIVES TRUE ON " &
"UNSUCCESSFUL OPEN");
END IF;
RAISE INCOMPLETE;
END;
VAL := IS_OPEN (TEST_FILE_ONE);
IF VAL = FALSE THEN
FAILED ("IS_OPEN RETURNS FALSE AFTER OPEN");
END IF;
-- AFTER RESET
VAL := FALSE;
BEGIN
RESET (TEST_FILE_ONE);
EXCEPTION
WHEN USE_ERROR =>
NULL;
END;
VAL := IS_OPEN (TEST_FILE_ONE);
IF VAL = FALSE THEN
FAILED ("IS_OPEN RETURNS FALSE AFTER RESET");
END IF;
-- AFTER DELETE
VAL := TRUE;
BEGIN
DELETE (TEST_FILE_ONE);
EXCEPTION
WHEN USE_ERROR =>
IF IS_OPEN (TEST_FILE_ONE) /= FALSE THEN
FAILED ("IS_OPEN GIVES TRUE ON UNSUCCESSFUL " &
"DELETE");
END IF;
RAISE INCOMPLETE;
END;
VAL := IS_OPEN (TEST_FILE_ONE);
IF VAL = TRUE THEN
FAILED ("IS_OPEN RETURNS TRUE AFTER DELETE");
END IF;
RESULT;
EXCEPTION
WHEN INCOMPLETE =>
RESULT;
END CE2103D;
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