1-- CE3408C.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 THE FILE PARAMETER OF END_OF_FILE IS OPTIONAL, AND
27--     THAT THE FUNCTION IS THEN APPLIED TO THE CURRENT DEFAULT INPUT
28--     FILE.
29
30-- APPLICABILITY CRITERIA:
31--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
32--     TEXT FILES.
33
34-- HISTORY:
35--     ABW 08/26/82
36--     TBN 11/10/86  REVISED TEST TO OUTPUT A NOT_APPLICABLE
37--                   RESULT WHEN FILES ARE NOT SUPPORTED.
38--     JLH 08/31/87  REMOVED DEPENDENCE ON RESET, REMOVED UNNECESSARY
39--                   CODE, AND CHECKED FOR USE_ERROR ON DELETE.
40
41WITH REPORT;
42USE REPORT;
43WITH TEXT_IO;
44USE TEXT_IO;
45
46PROCEDURE CE3408C IS
47
48     INCOMPLETE : EXCEPTION;
49     FILE_IN : FILE_TYPE;
50     CHAR : CHARACTER := 'A';
51     ITEM_CHAR : CHARACTER;
52
53BEGIN
54
55     TEST ("CE3408C", "CHECK THAT THE FILE PARAMETER OF END_OF_FILE " &
56                      "IS OPTIONAL, AND THAT THE FUNCTION IS THEN " &
57                      "APPLIED TO THE CURRENT DEFAULT INPUT FILE");
58
59
60-- CREATE TEST FILE
61
62     BEGIN
63          CREATE (FILE_IN, OUT_FILE, LEGAL_FILE_NAME);
64     EXCEPTION
65          WHEN USE_ERROR =>
66               NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE WITH " &
67                               "OUT_FILE MODE");
68               RAISE INCOMPLETE;
69          WHEN NAME_ERROR =>
70               NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT CREATE " &
71                               "WITH OUT_FILE MODE");
72               RAISE INCOMPLETE;
73          WHEN OTHERS =>
74               FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT CREATE");
75               RAISE INCOMPLETE;
76     END;
77
78     FOR I IN 1..3 LOOP
79          PUT (FILE_IN, CHAR);
80     END LOOP;
81     NEW_PAGE (FILE_IN);
82
83     PUT (FILE_IN, CHAR);
84
85     CLOSE (FILE_IN);
86
87     BEGIN
88          OPEN (FILE_IN, IN_FILE, LEGAL_FILE_NAME);
89     EXCEPTION
90          WHEN USE_ERROR =>
91               NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT OPEN WITH " &
92                               "MODE IN_FILE");
93               RAISE INCOMPLETE;
94     END;
95
96     SET_INPUT (FILE_IN);
97     IF END_OF_FILE THEN
98          FAILED ("INCORRECT VALUE AT FIRST POSITION");
99     END IF;
100
101     IF END_OF_FILE /= END_OF_FILE (FILE_IN) THEN
102          FAILED ("END OF FILE DOES NOT OPERATE WITH DEFAULT FILE");
103     END IF;
104
105     WHILE NOT END_OF_PAGE (FILE_IN)
106     LOOP
107          GET (ITEM_CHAR);
108     END LOOP;
109
110     IF END_OF_FILE THEN
111          FAILED ("INCORRECT VALUE BEFORE LAST CHARACTER");
112     END IF;
113
114     IF END_OF_FILE /= END_OF_FILE (FILE_IN) THEN
115          FAILED ("END_OF_FILE WITHOUT PARAMETER DOES " &
116                  "NOT OPERATE ON THE DEFAULT INPUT FILE");
117     END IF;
118
119     GET (ITEM_CHAR);
120
121     IF NOT (END_OF_FILE) THEN
122          FAILED ("INCORRECT VALUE AT LAST POSITION");
123     END IF;
124
125     BEGIN
126          DELETE (FILE_IN);
127     EXCEPTION
128          WHEN USE_ERROR =>
129               NULL;
130     END;
131
132     RESULT;
133
134EXCEPTION
135     WHEN INCOMPLETE =>
136          RESULT;
137
138END CE3408C;
139