1-- CD1C03I.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 RECORD SIZE AND THE COMPONENT POSITIONS AND
27--     SIZES OF A DERIVED RECORD TYPE ARE INHERITED FROM THE
28--     PARENT IF THOSE ASPECTS OF THE PARENT WERE DETERMINED BY THE
29--     PRAGMA PACK.
30
31-- HISTORY:
32--     JET 09/17/87  CREATED ORIGINAL TEST.
33
34WITH REPORT; USE REPORT;
35
36PROCEDURE CD1C03I IS
37
38     TYPE E_TYPE IS (RED, BLUE, GREEN);
39
40     TYPE PARENT_TYPE IS
41          RECORD
42               B1: BOOLEAN := TRUE;
43               I : INTEGER RANGE 0 .. 127 := 127;
44               C : CHARACTER := 'S';
45               B2: BOOLEAN := FALSE;
46               E : E_TYPE := BLUE;
47          END RECORD;
48
49     PRAGMA PACK (PARENT_TYPE);
50
51     TYPE DERIVED_TYPE IS NEW PARENT_TYPE;
52
53     P_REC : PARENT_TYPE;
54     REC   : DERIVED_TYPE;
55
56BEGIN
57
58     TEST("CD1C03I", "CHECK THAT THE RECORD SIZE AND THE COMPONENT " &
59                     "POSITIONS AND SIZES OF A DERIVED RECORD " &
60                     "TYPE ARE INHERITED FROM THE PARENT IF THOSE " &
61                     "ASPECTS OF THE PARENT WERE DETERMINED BY " &
62                     "THE PRAGMA PACK");
63
64     IF DERIVED_TYPE'SIZE /= PARENT_TYPE'SIZE THEN
65          FAILED ("DERIVED_TYPE'SIZE WAS NOT INHERITED FROM " &
66                  "PARENT_TYPE");
67     END IF;
68
69     IF REC.I'SIZE /= P_REC.I'SIZE OR
70        REC.C'SIZE /= P_REC.C'SIZE OR
71        REC.B1'SIZE /= P_REC.B1'SIZE OR
72        REC.B2'SIZE /= P_REC.B2'SIZE OR
73        REC.E'SIZE /= P_REC.E'SIZE THEN
74          FAILED ("THE SIZES OF DERIVED_TYPE ELEMENTS WERE NOT " &
75                  "INHERITED FROM PARENT_TYPE");
76     END IF;
77
78     REC := (FALSE, 12, 'T', TRUE, RED);
79
80     IF (REC.I /= 12) OR (REC.C /= 'T') OR
81         REC.B1 OR (NOT REC.B2) OR (REC.E /= RED) THEN
82          FAILED ("THE VALUES OF DERIVED_TYPE COMPONENTS WERE " &
83                  "INCORRECT");
84     END IF;
85
86     IF REC.I'POSITION /= P_REC.I'POSITION OR
87        REC.C'POSITION /= P_REC.C'POSITION OR
88        REC.B1'POSITION /= P_REC.B1'POSITION OR
89        REC.B2'POSITION /= P_REC.B2'POSITION OR
90        REC.E'POSITION /= P_REC.E'POSITION THEN
91          FAILED ("THE POSITIONS OF DERIVED_TYPE COMPONENTS WERE " &
92                  "NOT INHERITED FROM PARENT_TYPE");
93     END IF;
94
95     IF REC.I'FIRST_BIT /= P_REC.I'FIRST_BIT OR
96        REC.C'FIRST_BIT /= P_REC.C'FIRST_BIT OR
97        REC.B1'FIRST_BIT /= P_REC.B1'FIRST_BIT OR
98        REC.B2'FIRST_BIT /= P_REC.B2'FIRST_BIT OR
99        REC.E'FIRST_BIT /= P_REC.E'FIRST_BIT THEN
100          FAILED ("THE FIRST_BITS OF DERIVED_TYPE COMPONENTS WERE " &
101                  "NOT INHERITED FROM PARENT_TYPE");
102     END IF;
103
104     IF REC.I'LAST_BIT /= P_REC.I'LAST_BIT OR
105        REC.C'LAST_BIT /= P_REC.C'LAST_BIT OR
106        REC.B1'LAST_BIT /= P_REC.B1'LAST_BIT OR
107        REC.B2'LAST_BIT /= P_REC.B2'LAST_BIT OR
108        REC.E'LAST_BIT /= P_REC.E'LAST_BIT THEN
109          FAILED ("THE LAST_BITS OF DERIVED_TYPE COMPONENTS WERE " &
110                  "NOT INHERITED FROM PARENT_TYPE");
111     END IF;
112
113     RESULT;
114
115END CD1C03I;
116