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comparison gcc/testsuite/ada/acats/tests/c3/c3900061.a @ 111:04ced10e8804

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author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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1 -- C3900061.A
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 --
26 -- OBJECTIVE:
27 -- See C3900063.AM.
28 --
29 -- TEST DESCRIPTION:
30 -- See C3900063.AM.
31 --
32 -- TEST FILES:
33 -- This test consists of the following files:
34 --
35 -- C3900060.A
36 -- => C3900061.A
37 -- C3900062.A
38 -- C3900063.AM
39 --
40 --
41 -- CHANGE HISTORY:
42 -- 06 Dec 94 SAIC ACVC 2.0
43 -- 04 Jun 96 SAIC ACVC 2.1: Modified prologue. Added pragma Elaborate
44 -- for Ada.Calendar.
45 --
46 --!
47
48 with C3900060; -- Alert system abstraction.
49 package C3900061 is -- Extended alert abstraction.
50
51
52 type Low_Alert_Type is new C3900060.Alert_Type
53 with private; -- Private extension of
54 -- root tagged type.
55
56 -- Inherits procedure Display from Alert_Type.
57
58 procedure Handle (LA : in out Low_Alert_Type); -- Override parent's
59 -- primitive subprog.
60
61 procedure Set_Level (LA : in out Low_Alert_Type; -- To be inherited by
62 L : in Integer); -- all derivatives.
63
64
65 -- The following functions are needed to verify the values of the
66 -- extension's private components.
67
68 function Get_Level (LA: Low_Alert_Type) return Integer;
69
70 function Initial_Values_Okay (LA : in Low_Alert_Type)
71 return Boolean; -- Override parent's
72 -- primitive subprog.
73
74 function Bad_Final_Values (LA : in Low_Alert_Type) -- Override parent's
75 return Boolean; -- primitive subprog.
76
77
78 private
79
80 type Low_Alert_Type is new C3900060.Alert_Type with record
81 Level : Integer := 0;
82 end record;
83
84 end C3900061;
85
86
87 --==================================================================--
88
89
90 with Ada.Calendar;
91 pragma Elaborate (Ada.Calendar);
92
93 package body C3900061 is
94
95 use C3900060; -- Alert system abstraction.
96
97
98 procedure Set_Level (LA : in out Low_Alert_Type;
99 L : in Integer) is
100 begin
101 LA.Level := L;
102 end Set_Level;
103
104
105 procedure Handle (LA : in out Low_Alert_Type) is
106 begin
107 Handle (Alert_Type (LA)); -- Call parent's operation (type conversion).
108 Set_Level (LA, 1); -- Call newly declared operation.
109 Set_Display (Alert_Type(LA),
110 Teletype); -- Call parent's operation (type conversion).
111 Display (LA); -- Call inherited operation.
112 end Handle;
113
114
115 function Get_Level (LA: Low_Alert_Type) return Integer is
116 begin
117 return LA.Level;
118 end Get_Level;
119
120
121 function Initial_Values_Okay (LA : in Low_Alert_Type) return Boolean is
122 begin
123 -- Call parent's operation (type conversion).
124 return (Initial_Values_Okay (Alert_Type (LA)) and
125 LA.Level = 0);
126 end Initial_Values_Okay;
127
128
129 function Bad_Final_Values (LA : in Low_Alert_Type) return Boolean is
130 use type Ada.Calendar.Time;
131 begin
132 return (Get_Time(LA) /= Alert_Time or
133 Get_Display(LA) /= Teletype or
134 LA.Level /= 1);
135 end Bad_Final_Values;
136
137
138 end C3900061;