1-- CE2102M.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 TO SEE THAT STATUS_ERROR IS RAISED WHEN PERFORMING ILLEGAL
27--     OPERATIONS ON OPENED OR UNOPENED FILES OF TYPE DIRECT_IO.
28
29--          B) UNOPENED FILES
30
31-- HISTORY:
32--     SPW 02/24/87  CREATED ORIGINAL TEST.
33
34WITH REPORT; USE REPORT;
35WITH DIRECT_IO;
36
37PROCEDURE CE2102M IS
38
39     PACKAGE DIR_IO IS NEW DIRECT_IO(INTEGER);
40     USE DIR_IO;
41
42     TEST_FILE_ONE : DIR_IO.FILE_TYPE;
43     STR : STRING (1 .. 10);
44     FL_MODE : DIR_IO.FILE_MODE ;
45
46BEGIN
47
48     TEST ("CE2102M", "CHECK THAT STATUS_ERROR IS RAISED WHEN " &
49                      "PERFORMING ILLEGAL OPERATIONS ON UNOPENED " &
50                      "FILES OF TYPE DIRECT_IO");
51
52-- CHECK TO SEE THAT PROPER EXCEPTIONS ARE RAISED WHEN
53-- PERFORMING OPERATIONS ON AN UNOPENED FILE
54
55-- CLOSE AN UNOPENED FILE
56
57     BEGIN
58          CLOSE (TEST_FILE_ONE);
59          FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED FILE " &
60                  "IS USED IN A CLOSE OPERATION");
61     EXCEPTION
62          WHEN STATUS_ERROR =>
63               NULL;
64          WHEN OTHERS =>
65               FAILED ("WRONG EXCEPTION RAISED ON CLOSE");
66     END;
67
68-- DELETE AN UNOPENED FILE
69
70     BEGIN
71          DELETE (TEST_FILE_ONE);
72          FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED FILE " &
73                  "IS USED IN A DELETE OPERATION");
74     EXCEPTION
75          WHEN STATUS_ERROR =>
76               NULL;
77          WHEN OTHERS =>
78               FAILED ("WRONG EXCEPTION RAISED ON DELETE");
79     END;
80
81-- RESET UNOPENED FILE
82
83     BEGIN
84          RESET (TEST_FILE_ONE);
85          FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED FILE " &
86                  "IS USED IN A RESET");
87     EXCEPTION
88          WHEN STATUS_ERROR =>
89               NULL;
90          WHEN OTHERS =>
91               FAILED ("WRONG EXCEPTION RAISED ON RESET");
92     END;
93
94     BEGIN
95          RESET (TEST_FILE_ONE, IN_FILE);
96          FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED FILE " &
97                  "IS USED IN A RESET WITH MODE PARAMETER");
98     EXCEPTION
99          WHEN STATUS_ERROR =>
100               NULL;
101          WHEN OTHERS =>
102               FAILED ("WRONG EXCEPTION RAISED ON RESET WITH " &
103                       "MODE PARAMETER");
104     END;
105
106-- ATTEMPT TO DETERMINE MODE OF UNOPENED FILE
107
108     BEGIN
109          FL_MODE := MODE (TEST_FILE_ONE);
110          FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED FILE " &
111                  "IS USED IN A MODE OPERATION");
112     EXCEPTION
113          WHEN STATUS_ERROR =>
114               NULL;
115          WHEN OTHERS =>
116               FAILED ("WRONG EXCEPTION RAISED ON MODE");
117     END;
118
119-- ATTEMPT TO DETERMINE NAME OF UNOPENED FILE
120
121     BEGIN
122          STR := NAME (TEST_FILE_ONE);
123          FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED FILE " &
124                  "IS USED IN A NAME OPERATION");
125     EXCEPTION
126          WHEN STATUS_ERROR =>
127               NULL;
128          WHEN OTHERS =>
129               FAILED ("WRONG EXCEPTION RAISED ON NAME");
130     END;
131
132--ATTEMPT TO DETERMINE FORM OF UNOPENED FILE
133
134     BEGIN
135          STR := FORM (TEST_FILE_ONE);
136          FAILED ("STATUS_ERROR NOT RAISED WHEN AN UNOPENED FILE " &
137                  "IS USED IN A FORM OPERATION");
138     EXCEPTION
139          WHEN STATUS_ERROR =>
140               NULL;
141          WHEN OTHERS =>
142               FAILED ("WRONG EXCEPTION RAISED ON FORM");
143     END;
144
145     RESULT;
146END CE2102M;
147