1-- CE3804I.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 FLOAT_IO GET OPERATES ON IN_FILE FILE AND WHEN
27--     NO FILE IS SPECIFIED THE CURRENT DEFAULT INPUT FILE IS USED.
28
29-- APPLICABILITY CRITERIA:
30--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
31--     SUPPORT TEXT FILES.
32
33-- HISTORY:
34--     SPS 10/06/82
35--     JBG 02/22/84  CHANGED TO .ADA TEST
36--     RJW 11/04/86  REVISED TEST TO OUTPUT A NON_APPLICABLE
37--                   RESULT WHEN FILES ARE NOT SUPPORTED.
38--     DWC 09/14/87  SPLIT CASE FOR FIXED_IO INTO CE3804J.ADA AND
39--                   CORRECTED EXCEPTION HANDLING.
40
41WITH REPORT;
42USE REPORT;
43WITH TEXT_IO;
44USE TEXT_IO;
45
46PROCEDURE CE3804I IS
47     INCOMPLETE : EXCEPTION;
48
49BEGIN
50
51     TEST ("CE3804I", "CHECK THAT FLOAT_IO GET OPERATES ON " &
52                      "IN_FILE FILE AND WHEN NO FILE IS " &
53                      "SPECIFIED THE CURRENT DEFAULT INPUT " &
54                      "FILE IS USED.");
55
56     DECLARE
57          FT1, FT2 : FILE_TYPE;
58     BEGIN
59
60-- CREATE AND INITIALIZE FILES
61
62          BEGIN
63               CREATE (FT1, OUT_FILE, LEGAL_FILE_NAME);
64          EXCEPTION
65               WHEN USE_ERROR =>
66                    NOT_APPLICABLE ("USE_ERROR RAISED; TEXT " &
67                                    "CREATE WITH OUT_FILE MODE - 1");
68                    RAISE INCOMPLETE;
69               WHEN NAME_ERROR =>
70                    NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT " &
71                                    "CREATE WITH OUT_FILE MODE - 1");
72                    RAISE INCOMPLETE;
73          END;
74
75          CREATE (FT2, OUT_FILE, LEGAL_FILE_NAME(2));
76
77          PUT (FT1, "1.0");
78          NEW_LINE (FT1);
79
80          CLOSE (FT1);
81
82          BEGIN
83               OPEN (FT1, IN_FILE, LEGAL_FILE_NAME);
84          EXCEPTION
85               WHEN USE_ERROR =>
86                    NOT_APPLICABLE ("USE_ERROR RAISED; TEXT OPEN " &
87                                    "FOR IN_FILE MODE");
88                    RAISE INCOMPLETE;
89          END;
90
91          PUT (FT2, "2.0");
92          NEW_LINE (FT2);
93
94          CLOSE (FT2);
95          OPEN (FT2, IN_FILE, LEGAL_FILE_NAME(2));
96
97          SET_INPUT (FT2);
98
99          DECLARE
100               TYPE FL IS NEW FLOAT;
101               PACKAGE FLIO IS NEW FLOAT_IO (FL);
102               USE FLIO;
103               X : FL;
104          BEGIN
105               BEGIN
106                    GET (FT1, X);
107                    IF X /= 1.0 THEN
108                         FAILED ("FLOAT FILE VALUE INCORRECT");
109                    END IF;
110               EXCEPTION
111                    WHEN OTHERS =>
112                         FAILED ("EXCEPTION RAISED - FILE FLOAT");
113               END;
114
115               BEGIN
116                    GET (X);
117                    IF X /= 2.0 THEN
118                         FAILED ("FLOAT DEFAULT VALUE INCORRECT");
119                    END IF;
120               EXCEPTION
121                    WHEN OTHERS =>
122                         FAILED ("EXCEPTION RAISED - DEFAULT FLOAT");
123               END;
124          END;
125
126          BEGIN
127              DELETE (FT1);
128              DELETE (FT2);
129          EXCEPTION
130              WHEN USE_ERROR =>
131                   NULL;
132          END;
133
134     EXCEPTION
135          WHEN INCOMPLETE =>
136               NULL;
137     END;
138
139     RESULT;
140
141END CE3804I;
142