1-- CE3604A.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 GET_LINE MAY BE CALLED TO RETURN AN ENTIRE LINE.  ALSO
27--     CHECK THAT GET_LINE MAY BE CALLED TO RETURN THE REMAINDER OF A
28--     PARTLY READ LINE.  ALSO CHECK THAT GET_LINE RETURNS IN THE
29--     PARAMETER LAST, THE INDEX VALUE OF THE LAST CHARACTER READ.
30--     WHEN NO CHARACTERS ARE READ, LAST IS ONE LESS THAN ITEM'S LOWER
31--     BOUND.
32
33-- APPLICABILITY CRITERIA:
34--     THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT
35--     TEXT FILES.
36
37-- HISTORY:
38--     JLH 09/25/87  COMPLETELY REVISED TEST.
39
40WITH REPORT; USE REPORT;
41WITH TEXT_IO; USE TEXT_IO;
42
43PROCEDURE CE3604A IS
44
45BEGIN
46
47     TEST ("CE3604A", "CHECK THAT GET_LINE READS LINES APPROPRIATELY " &
48                      "AND CHECK THAT LAST RETURNS THE CORRECT INDEX " &
49                      "VALUE");
50
51     DECLARE
52          FILE : FILE_TYPE;
53          STR : STRING (1 .. 25);
54          LAST : NATURAL;
55          ITEM1 : STRING (2 .. 6);
56          ITEM2 : STRING (3 .. 6);
57          CH : CHARACTER;
58          INCOMPLETE : EXCEPTION;
59
60     BEGIN
61          BEGIN
62               CREATE (FILE, OUT_FILE, LEGAL_FILE_NAME);
63          EXCEPTION
64               WHEN USE_ERROR =>
65                    NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT CREATE " &
66                                    "WITH OUT_FILE MODE");
67                    RAISE INCOMPLETE;
68               WHEN NAME_ERROR =>
69                    NOT_APPLICABLE ("NAME_ERROR RAISED ON TEXT " &
70                                    "CREATE WITH OUT_FILE MODE");
71                    RAISE INCOMPLETE;
72               WHEN OTHERS =>
73                    FAILED ("UNEXPECTED EXCEPTION RAISED ON TEXT " &
74                            "CREATE");
75                    RAISE INCOMPLETE;
76          END;
77
78          PUT (FILE, "FIRST LINE OF INPUT");
79          NEW_LINE (FILE);
80          PUT (FILE, "SECOND LINE OF INPUT");
81          NEW_LINE (FILE);
82          PUT (FILE, "THIRD LINE OF INPUT");
83          NEW_LINE (FILE);
84          NEW_LINE (FILE);
85
86          CLOSE (FILE);
87
88          BEGIN
89               OPEN (FILE, IN_FILE, LEGAL_FILE_NAME);
90          EXCEPTION
91               WHEN USE_ERROR =>
92                    NOT_APPLICABLE ("USE_ERROR RAISED ON TEXT OPEN " &
93                                    "WITH IN_FILE MODE");
94                    RAISE INCOMPLETE;
95          END;
96
97          GET_LINE (FILE, STR, LAST);
98
99          BEGIN
100               IF STR(1..LAST) /= "FIRST LINE OF INPUT" THEN
101                    FAILED ("GET_LINE - RETURN OF ENTIRE LINE");
102               END IF;
103          EXCEPTION
104               WHEN CONSTRAINT_ERROR =>
105                    FAILED ("CONSTRAINT_ERROR RAISED AFTER " &
106                            "GET_LINE - 1");
107          END;
108
109          GET (FILE, ITEM1);
110          GET_LINE (FILE, STR, LAST);
111
112          BEGIN
113               IF STR(1..LAST) /= "D LINE OF INPUT" THEN
114                    FAILED ("GET_LINE - REMAINDER OF PARTLY READ LINE");
115               END IF;
116          EXCEPTION
117               WHEN CONSTRAINT_ERROR =>
118                    FAILED ("CONSTRAINT_ERROR RAISED AFTER " &
119                            "GET_LINE - 2");
120          END;
121
122          GET_LINE (FILE, ITEM1, LAST);
123          IF LAST /= 6 THEN
124               FAILED ("INCORRECT VALUE FOR LAST PARAMETER - 1");
125          END IF;
126
127          WHILE NOT END_OF_LINE (FILE) LOOP
128               GET (FILE, CH);
129          END LOOP;
130
131          GET_LINE (FILE, ITEM1, LAST);
132          IF LAST /= 1 THEN
133               FAILED ("INCORRECT VALUE FOR LAST PARAMETER - 2");
134          END IF;
135
136          IF NOT END_OF_LINE (FILE) THEN
137               FAILED ("END_OF_LINE NOT TRUE");
138          END IF;
139
140          GET_LINE (FILE, ITEM2, LAST);
141          IF LAST /= 2 THEN
142               FAILED ("INCORRECT VALUE FOR LAST PARAMETER - 3");
143          END IF;
144
145          BEGIN
146               DELETE (FILE);
147          EXCEPTION
148               WHEN USE_ERROR =>
149                    NULL;
150          END;
151
152     EXCEPTION
153          WHEN INCOMPLETE =>
154               NULL;
155
156     END;
157
158     RESULT;
159
160END CE3604A;
161