1-- C45271A.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-- CHECK THAT EQUALITY AND INEQUALITY ARE EVALUATED CORRECTLY FOR
26-- RECORDS WHOSE COMPONENTS DO NOT HAVE CHANGEABLE DISCRIMINANTS.
27
28-- TBN  8/6/86
29
30WITH REPORT; USE REPORT;
31PROCEDURE C45271A IS
32
33     SUBTYPE INT IS INTEGER RANGE 1 .. 20;
34     TYPE ARRAY_BOOL IS ARRAY (1 .. 5) OF BOOLEAN;
35
36     TYPE REC_TYPE1 IS
37          RECORD
38               BOOL : ARRAY_BOOL;
39               A : INTEGER;
40          END RECORD;
41
42     TYPE REC_TYPE2 (LEN : INT := 3) IS
43          RECORD
44               A : STRING (1 .. LEN);
45          END RECORD;
46
47     TYPE REC_TYPE3 (NUM : INT := 1) IS
48          RECORD
49               A : REC_TYPE1;
50          END RECORD;
51
52     REC1, REC2 : REC_TYPE1 := (A => 2, OTHERS => (OTHERS => TRUE));
53     REC3, REC4 : REC_TYPE2 (5) := (5, "WHERE");
54     REC5, REC6 : REC_TYPE2;
55     REC7, REC8 : REC_TYPE3;
56     REC9, REC10 : REC_TYPE3 (3) := (NUM => 3, A =>
57                                   (A => 5, BOOL => (OTHERS => FALSE)));
58
59BEGIN
60     TEST ("C45271A", "CHECK THAT EQUALITY AND INEQUALITY ARE " &
61                      "EVALUATED CORRECTLY FOR RECORDS WHOSE " &
62                      "COMPONENTS DO NOT HAVE CHANGEABLE " &
63                      "DISCRIMINANTS");
64
65     IF "/=" (LEFT => REC1, RIGHT => REC2) THEN
66          FAILED ("INCORRECT RESULTS FOR RECORDS - 1");
67     END IF;
68     REC1.A := IDENT_INT(1);
69     IF "=" (LEFT => REC2, RIGHT => REC1) THEN
70          FAILED ("INCORRECT RESULTS FOR RECORDS - 2");
71     END IF;
72
73     IF REC3 /= REC4 THEN
74          FAILED ("INCORRECT RESULTS FOR RECORDS - 3");
75     END IF;
76     REC4.A := IDENT_STR("12345");
77     IF REC3 = REC4 THEN
78          FAILED ("INCORRECT RESULTS FOR RECORDS - 4");
79     END IF;
80
81     REC5.A := IDENT_STR("WHO");
82     REC6.A := IDENT_STR("WHY");
83     IF REC5 = REC6 THEN
84          FAILED ("INCORRECT RESULTS FOR RECORDS - 5");
85     END IF;
86     REC5.A := "WHY";
87     IF REC6 /= REC5 THEN
88          FAILED ("INCORRECT RESULTS FOR RECORDS - 6");
89     END IF;
90
91     REC7.A.A := IDENT_INT(1);
92     REC7.A.BOOL := (OTHERS => IDENT_BOOL(TRUE));
93     REC8.A.A := 1;
94     REC8.A.BOOL := (OTHERS => TRUE);
95     IF REC7 /= REC8 THEN
96          FAILED ("INCORRECT RESULTS FOR RECORDS - 7");
97     END IF;
98     REC8.A.BOOL := (OTHERS => IDENT_BOOL(FALSE));
99     IF REC8 = REC7 THEN
100          FAILED ("INCORRECT RESULTS FOR RECORDS - 8");
101     END IF;
102
103     IF "/=" (LEFT => REC9, RIGHT => REC10) THEN
104          FAILED ("INCORRECT RESULTS FOR RECORDS - 9");
105     END IF;
106     REC9.A.A := IDENT_INT(1);
107     IF "=" (LEFT => REC9, RIGHT => REC10) THEN
108          FAILED ("INCORRECT RESULTS FOR RECORDS - 10");
109     END IF;
110
111     RESULT;
112END C45271A;
113