1-- CE2111G.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 A SUPPLIED MODE PARAMETER IN A RESET CHANGES
27--     THE MODE OF A GIVEN FILE.  IF NO PARAMETER IS SUPPLIED
28--     THE MODE REMAINS THE SAME.
29
30-- APPLICABILITY CRITERIA:
31--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
32--     RESET FOR DIRECT FILES.
33
34-- HISTORY:
35--     DLD 08/16/82
36--     SPS 11/09/82
37--     JBG 03/24/83
38--     EG  05/29/85
39--     TBN 11/04/86  ADDED A RAISE INCOMPLETE STATEMENT WHEN FAILED
40--                   IS CALLED FOR OPEN OR CREATE.
41--     JLH 07/24/87  ADDED CHECKS FOR USE_ERR0R WHEN FILE IS RESET.
42
43WITH REPORT; USE REPORT;
44WITH DIRECT_IO;
45
46PROCEDURE CE2111G IS
47
48     PACKAGE DIR_IO IS NEW DIRECT_IO (INTEGER);
49          USE DIR_IO;
50     DIR_FILE : DIR_IO.FILE_TYPE;
51     DIR_MODE : DIR_IO.FILE_MODE;
52     INCOMPLETE : EXCEPTION;
53     VAR1 : INTEGER := 5;
54
55BEGIN
56
57     TEST ("CE2111G", "CHECK THAT A SUPPLIED MODE PARAMETER SETS " &
58                      "THE MODE OF THE GIVEN FILE APPROPRIATELY");
59
60-- CREATE DIRECT TEST FILE
61
62     BEGIN
63          CREATE (DIR_FILE, INOUT_FILE, LEGAL_FILE_NAME);
64          WRITE (DIR_FILE, VAR1);
65     EXCEPTION
66          WHEN USE_ERROR =>
67               NOT_APPLICABLE ("USE_ERROR RAISED ON CREATE");
68               RAISE INCOMPLETE;
69          WHEN NAME_ERROR =>
70               NOT_APPLICABLE ("NAME_ERROR RAISED ON CREATE");
71               RAISE INCOMPLETE;
72     END;
73
74-- RESET TO DEFAULT
75
76     BEGIN
77          DIR_MODE := OUT_FILE;
78          RESET (DIR_FILE);
79          DIR_MODE := MODE (DIR_FILE);
80          IF DIR_MODE /= INOUT_FILE THEN
81               FAILED ("DEFAULT RESET CHANGED MODE - DIR");
82          END IF;
83     EXCEPTION
84          WHEN USE_ERROR =>
85               NOT_APPLICABLE ("RESET NOT SUPPORTED FOR DIR " &
86                               "INOUT_FILES");
87     END;
88
89-- RESET TO OUT_FILE
90
91     BEGIN
92          DIR_MODE := IN_FILE;
93          RESET (DIR_FILE, OUT_FILE);
94          DIR_MODE := MODE (DIR_FILE);
95          IF DIR_MODE /= OUT_FILE THEN
96               FAILED ("RESET TO OUT_FILE FAILED - DIR");
97          END IF;
98     EXCEPTION
99          WHEN USE_ERROR =>
100               NOT_APPLICABLE ("RESET FROM INOUT_FILE TO OUT_FILE " &
101                               "NOT SUPPORTED FOR DIR FILES");
102     END;
103
104-- RESET TO IN_FILE
105
106     BEGIN
107          DIR_MODE := OUT_FILE;
108          RESET (DIR_FILE, IN_FILE);
109          DIR_MODE := MODE (DIR_FILE);
110          IF DIR_MODE /= IN_FILE THEN
111               FAILED ("RESET TO IN_FILE FAILED - DIR");
112          END IF;
113     EXCEPTION
114          WHEN USE_ERROR =>
115               NOT_APPLICABLE ("RESET FROM OUT_FILE TO IN_FILE NOT " &
116                               "SUPPORTED FOR DIR IN_FILE");
117     END;
118
119-- RESET TO INOUT_FILE
120
121     BEGIN
122          DIR_MODE := OUT_FILE;
123          RESET (DIR_FILE, INOUT_FILE);
124          DIR_MODE := MODE (DIR_FILE);
125          IF DIR_MODE /= INOUT_FILE THEN
126               FAILED ("RESET TO INOUT_FILE FAILED - DIR");
127          END IF;
128     EXCEPTION
129          WHEN USE_ERROR =>
130               NOT_APPLICABLE ("RESET FROM IN_FILE TO INOUT_FILE NOT " &
131                               "SUPPORTED FOR DIR INOUT_FILES");
132     END;
133
134     BEGIN
135          DELETE (DIR_FILE);
136     EXCEPTION
137          WHEN USE_ERROR =>
138               NULL;
139     END;
140
141     RESULT;
142
143EXCEPTION
144     WHEN INCOMPLETE =>
145          RESULT;
146
147END CE2111G;
148