1--  C45611C.DEP
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 EXPONENTIATION OF A LONG_INTEGER TO AN INTEGER VALUE
27--     IS CORRECTLY EVALUATED.
28
29-- APPLICABILITY CRITERIA:
30--     THIS TEST IS APPLICABLE TO THOSE IMPLEMENTATIONS WHICH SUPPORT
31--     LONG_INTEGER.
32
33--     IF "LONG_INTEGER" IS NOT SUPPORTED, THEN THE DECLARATION OF
34--     "CHECK_LONG" MUST BE REJECTED.
35
36-- HISTORY:
37--     HTG 09/23/86 CREATED ORIGINAL TEST.
38--     DHH 01/13/88 ADDED APPLICABILITY CRITERIA AND STANDARD HEADER.
39
40WITH REPORT; USE REPORT;
41
42PROCEDURE C45611C IS
43
44    CHECK_LONG : LONG_INTEGER;                      -- N/A => ERROR.
45
46    I1,INT : LONG_INTEGER;
47
48    FUNCTION IDENT (X : LONG_INTEGER) RETURN LONG_INTEGER IS
49    BEGIN
50         RETURN LONG_INTEGER (IDENT_INT (INTEGER (X)));
51    END IDENT;
52
53    BEGIN
54
55
56         TEST ("C45611C", "CHECK THAT EXPONENTIATION OF A " &
57                          "LONG_INTEGER VALUE IS CORRECTLY " &
58                          "EVALUATED");
59
60         I1 := IDENT(0) ** IDENT_INT(0);
61
62         IF IDENT(I1) /= IDENT(1) THEN
63              FAILED( "INCORRECT RESULT FOR '0**0'" );
64         END IF;
65
66         INT := "**" (IDENT(0),IDENT_INT(1));
67
68         IF IDENT(INT) /= IDENT(0) THEN
69              FAILED( "INCORRECT RESULT FOR '0**1'" );
70         END IF;
71
72         I1 := IDENT(6) ** IDENT_INT(0);
73
74         IF IDENT(I1) /= IDENT(1) THEN
75              FAILED( "INCORRECT RESULT FOR '6**0'" );
76         END IF;
77
78         INT := IDENT(156) ** IDENT_INT(1);
79
80         IF IDENT(INT) /= IDENT(156) THEN
81              FAILED( "INCORRECT RESULT FOR '156**1'" );
82         END IF;
83
84         I1 := IDENT(-3) ** IDENT_INT(0);
85
86         IF IDENT(I1) /= IDENT(1) THEN
87              FAILED( "INCORRECT RESULT FOR '(-3)**0'" );
88         END IF;
89
90         INT := "**" (IDENT(-7),IDENT_INT(1));
91
92         IF IDENT(INT) /= IDENT(-7) THEN
93              FAILED( "INCORRECT RESULT FOR '(-7)**1'" );
94         END IF;
95
96         I1 := "**" (IDENT(-1),IDENT_INT(2));
97
98         IF IDENT(I1) /= IDENT(1) THEN
99              FAILED( "INCORRECT RESULT FOR '(-1)**2'" );
100         END IF;
101
102
103         INT := IDENT(-1) ** IDENT_INT(3);
104
105         IF IDENT(INT) /= IDENT(-1) THEN
106              FAILED( "INCORRECT RESULT FOR '(-1)**3'" );
107         END IF;
108
109         INT := "**" (IDENT(0),IDENT_INT(2));
110
111         IF IDENT(INT) /= IDENT(0) THEN
112              FAILED( "INCORRECT RESULT FOR '0**2'" );
113         END IF;
114
115         INT := IDENT(0) ** IDENT_INT(10);
116
117         IF IDENT(INT) /= IDENT(0) THEN
118              FAILED( "INCORRECT RESULT FOR '0**10'" );
119         END IF;
120
121         INT := "**" (IDENT(6),IDENT_INT(2));
122
123         IF IDENT(INT) /= IDENT(36) THEN
124              FAILED( "INCORRECT RESULT FOR '6**2'" );
125         END IF;
126
127         INT := "**" (IDENT(2),IDENT_INT(2));
128
129         IF IDENT(INT) /= IDENT(4) THEN
130              FAILED( "INCORRECT RESULT FOR '2**2'" );
131         END IF;
132
133         I1 := "**" (IDENT(1),IDENT_INT(10));
134
135         IF IDENT(I1) /= IDENT(1) THEN
136              FAILED( "INCORRECT RESULT FOR '1**10'" );
137         END IF;
138
139         RESULT;
140
141    END C45611C;
142