3 -- Grant of Unlimited Rights
5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7 -- unlimited rights in the software and documentation contained herein.
8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
9 -- this public release, the Government intends to confer upon all
10 -- recipients unlimited rights equal to those held by the Government.
11 -- These rights include rights to use, duplicate, release or disclose the
12 -- released technical data and computer software in whole or in part, in
13 -- any manner and for any purpose whatsoever, and to have or permit others
18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
26 -- CHECK THAT IS_OPEN RETURNS THE PROPER VALUES FOR FILES OF
36 -- SPW 08/13/87 SPLIT CASE FOR OPEN FILES INTO CE2103D.ADA.
37 -- PWB 03/07/97 ADDED CHECK FOR FILE SUPPORT.
39 WITH REPORT; USE REPORT;
44 PACKAGE DIR_IO IS NEW DIRECT_IO(CHARACTER);
47 TEST_FILE_ZERO : DIR_IO.FILE_TYPE;
48 TEST_FILE_ONE : DIR_IO.FILE_TYPE;
49 TEST_FILE_TWO : DIR_IO.FILE_TYPE;
50 TEST_FILE_THREE : DIR_IO.FILE_TYPE;
51 TEST_FILE_FOUR : DIR_IO.FILE_TYPE;
54 INCOMPLETE : EXCEPTION;
58 TEST ("CE2103B", "CHECK THAT IS_OPEN RETURNS THE PROPER " &
59 "VALUES FOR UNOPENED FILES OF TYPE DIRECT_IO");
61 -- FIRST TEST WHETHER IMPLEMENTATION SUPPORTS DIRECT FILES AT ALL
64 DIR_IO.CREATE ( TEST_FILE_ZERO,
66 REPORT.LEGAL_FILE_NAME );
68 WHEN DIR_IO.USE_ERROR | DIR_IO.NAME_ERROR =>
70 ( "DIRECT FILES NOT SUPPORTED -- CREATE OUT-FILE" );
73 DIR_IO.DELETE ( TEST_FILE_ZERO );
75 -- WHEN FILE IS DECLARED BUT NOT OPEN
79 VAL := IS_OPEN (TEST_FILE_ONE);
81 FAILED ("FILE NOT OPEN BUT IS_OPEN RETURNS TRUE");
85 -- FOLLOWING UNSUCCESSFUL CREATE
89 CREATE (TEST_FILE_TWO, OUT_FILE,
90 "$ILLEGAL_EXTERNAL_FILE_NAME1");
91 FAILED ("NAME_ERROR NOT RAISED - UNSUCCESSFUL CREATE");
94 VAL := IS_OPEN (TEST_FILE_TWO);
96 FAILED ("IS_OPEN GIVES TRUE AFTER AN " &
97 "UNSUCCESSFUL CREATE");
101 -- FOLLOWING UNSUCCESSFUL OPEN
105 OPEN (TEST_FILE_THREE, IN_FILE,
106 "$ILLEGAL_EXTERNAL_FILE_NAME2");
107 FAILED ("NAME_ERROR NOT RAISED - UNSUCCESSFUL OPEN");
110 VAL := IS_OPEN (TEST_FILE_THREE);
112 FAILED ("IS_OPEN GIVES TRUE - UNSUCCESSFUL OPEN");
116 -- FOLLOWING CLOSING FILE THAT IS NOT OPEN
120 CLOSE (TEST_FILE_FOUR);
121 FAILED ("STATUS ERROR NOT RAISED WHEN ATTEMPTING " &
122 "CLOSE AN UNOPENED FILE");
125 VAL := IS_OPEN (TEST_FILE_FOUR);
127 FAILED ("IS_OPEN GIVES TRUE AFTER ATTEMPTING " &
128 "TO CLOSE AN UNOPENED FILE");
139 REPORT.FAILED ( "UNEXPECTED EXCEPTION" );