1-- CE2102T.ADA
2
3--                             Grant of Unlimited Rights
4--
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
14--     to do so.
15--
16--                                    DISCLAIMER
17--
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.
24--*
25-- OBJECTIVE:
26--     CHECK THAT USE_ERROR IS RAISED WHEN OPENING A FILE OF MODE
27--     IN_FILE, WHEN IN_FILE MODE IS NOT SUPPORTED FOR OPEN BY THE
28--     IMPLEMENTATION FOR DIRECT FILES.
29
30-- APPLICABILITY CRITERIA:
31--     THIS TEST IS ONLY APPLICABLE TO IMPLEMENTATIONS WHICH DO NOT
32--     SUPPORT OPEN WITH IN_FILE MODE FOR DIRECT FILES.
33
34-- HISTORY:
35--     TBN 07/23/87  CREATED ORIGINAL TEST.
36
37WITH REPORT; USE REPORT;
38WITH DIRECT_IO;
39
40PROCEDURE CE2102T IS
41BEGIN
42
43     TEST ("CE2102T", "CHECK THAT USE_ERROR IS RAISED WHEN MODE " &
44                      "IN_FILE IS NOT SUPPORTED FOR THE OPERATION " &
45                      "OF OPEN FOR DIRECT FILES");
46     DECLARE
47          PACKAGE DIR IS NEW DIRECT_IO (BOOLEAN);
48          USE DIR;
49          FILE1 : FILE_TYPE;
50          INCOMPLETE : EXCEPTION;
51          VAR1 : BOOLEAN := FALSE;
52     BEGIN
53          BEGIN
54               CREATE (FILE1, INOUT_FILE, LEGAL_FILE_NAME);
55          EXCEPTION
56               WHEN USE_ERROR =>
57                    NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE FOR " &
58                                    "INOUT_FILE MODE");
59                    RAISE INCOMPLETE;
60               WHEN NAME_ERROR =>
61                    NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE FOR " &
62                                    "INOUT_FILE MODE");
63                    RAISE INCOMPLETE;
64               WHEN OTHERS =>
65                    FAILED ("UNEXPECTED EXCEPTION RAISED ON CREATE");
66                    RAISE INCOMPLETE;
67          END;
68
69          WRITE (FILE1, VAR1);
70          CLOSE (FILE1);
71
72          BEGIN
73               OPEN (FILE1, IN_FILE, LEGAL_FILE_NAME);
74               NOT_APPLICABLE ("OPEN FOR IN_FILE MODE ALLOWED");
75          EXCEPTION
76               WHEN USE_ERROR =>
77                    NULL;
78               WHEN OTHERS =>
79                    FAILED ("UNEXPECTED EXCEPTION RAISED ON OPEN");
80          END;
81
82          IF IS_OPEN (FILE1) THEN
83               BEGIN
84                    DELETE (FILE1);
85               EXCEPTION
86                    WHEN USE_ERROR =>
87                         NULL;
88               END;
89          END IF;
90
91     EXCEPTION
92          WHEN INCOMPLETE =>
93               NULL;
94     END;
95
96     RESULT;
97
98END CE2102T;
99