|
111
|
1 -- CXB3002.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 -- Check that the specifications of the package Interfaces.C.Strings
|
|
|
28 -- are available for use.
|
|
|
29 --
|
|
|
30 -- TEST DESCRIPTION:
|
|
|
31 -- This test verifies that the types and subprograms specified for the
|
|
|
32 -- interface are present
|
|
|
33 --
|
|
|
34 -- APPLICABILITY CRITERIA:
|
|
|
35 -- If an implementation provides packages Interfaces.C and
|
|
|
36 -- Interfaces.C.Strings, this test must compile, execute, and
|
|
|
37 -- report "PASSED".
|
|
|
38 --
|
|
|
39 --
|
|
|
40 -- CHANGE HISTORY:
|
|
|
41 -- 06 Dec 94 SAIC ACVC 2.0
|
|
|
42 -- 28 Feb 96 SAIC Added applicability criteria.
|
|
|
43 --
|
|
|
44 --!
|
|
|
45
|
|
|
46 with Report;
|
|
|
47 with Interfaces.C; -- N/A => ERROR
|
|
|
48 with Interfaces.C.Strings; -- N/A => ERROR
|
|
|
49
|
|
|
50 procedure CXB3002 is
|
|
|
51 package Strings renames Interfaces.C.Strings;
|
|
|
52 package C renames Interfaces.C;
|
|
|
53
|
|
|
54 begin
|
|
|
55
|
|
|
56 Report.Test ("CXB3002", "Check the specification of Interfaces.C.Strings");
|
|
|
57
|
|
|
58
|
|
|
59 declare -- encapsulate the test
|
|
|
60
|
|
|
61 TC_Int_1 : integer := 1;
|
|
|
62 TC_Int_2 : integer := 1;
|
|
|
63 TC_String : String := "ABCD";
|
|
|
64 TC_Boolean : Boolean := true;
|
|
|
65 TC_char_array : C.char_array (1..5);
|
|
|
66 TC_size_t : C.size_t := C.size_t'first;
|
|
|
67
|
|
|
68
|
|
|
69 -- Note In all of the following the Strings spec. being tested
|
|
|
70 -- is shown in comment lines
|
|
|
71 --
|
|
|
72 -- type char_array_access is access all char_array;
|
|
|
73 TST_char_array_access : Strings.char_array_access :=
|
|
|
74 new Interfaces.C.char_array (1..5);
|
|
|
75
|
|
|
76 -- type chars_ptr is private;
|
|
|
77 -- Null_Ptr : constant chars_ptr;
|
|
|
78 TST_chars_ptr : Strings.chars_ptr := Strings.Null_ptr;
|
|
|
79
|
|
|
80 -- type chars_ptr_array is array (size_t range <>) of chars_ptr;
|
|
|
81 TST_chars_ptr_array : Strings.chars_ptr_array(1..5);
|
|
|
82
|
|
|
83 begin -- encapsulation
|
|
|
84
|
|
|
85 -- Arrange that the calls to the subprograms are compiled but
|
|
|
86 -- not executed
|
|
|
87 --
|
|
|
88 if not Report.Equal ( TC_Int_1, TC_Int_2 ) then
|
|
|
89
|
|
|
90 -- function To_Chars_Ptr (Item : in char_array_access;
|
|
|
91 -- Nul_Check : in Boolean := False)
|
|
|
92 -- return chars_ptr;
|
|
|
93 TST_chars_ptr := Strings.To_Chars_Ptr
|
|
|
94 (TST_char_array_access, TC_Boolean);
|
|
|
95
|
|
|
96 -- This one is out of LRM order so that we can "initialize"
|
|
|
97 -- TC_char_array for the "in" parameter of the next one
|
|
|
98 --
|
|
|
99 -- function Value (Item : in chars_ptr) return char_array;
|
|
|
100 TC_char_array := Strings.Value (TST_chars_ptr);
|
|
|
101
|
|
|
102 -- function New_Char_Array (Chars : in char_array)
|
|
|
103 -- return chars_ptr;
|
|
|
104 TST_chars_ptr := Strings.New_Char_Array (TC_char_array);
|
|
|
105
|
|
|
106 -- function New_String (Str : in String) return chars_ptr;
|
|
|
107 TST_chars_ptr := Strings.New_String ("TEST STRING");
|
|
|
108
|
|
|
109 -- procedure Free (Item : in out chars_ptr);
|
|
|
110 Strings.Free (TST_chars_ptr);
|
|
|
111
|
|
|
112 -- function Value (Item : in chars_ptr; Length : in size_t)
|
|
|
113 -- return char_array;
|
|
|
114 TC_char_array := Strings.Value (TST_chars_ptr, TC_size_t);
|
|
|
115
|
|
|
116 -- Use Report.Comment as a known procedure which takes a string as
|
|
|
117 -- a parameter (this does not actually get output)
|
|
|
118 -- function Value (Item : in chars_ptr) return String;
|
|
|
119 Report.Comment ( Strings.Value (TST_chars_ptr) );
|
|
|
120
|
|
|
121 -- function Value (Item : in chars_ptr; Length : in size_t)
|
|
|
122 -- return String;
|
|
|
123 TC_String := Strings.Value (TST_chars_ptr, TC_size_t);
|
|
|
124
|
|
|
125 -- function Strlen (Item : in chars_ptr) return size_t;
|
|
|
126 TC_size_t := Strings.Strlen (TST_chars_ptr);
|
|
|
127
|
|
|
128 -- procedure Update (Item : in chars_ptr;
|
|
|
129 -- Offset : in size_t;
|
|
|
130 -- Chars : in char_array;
|
|
|
131 -- Check : in Boolean := True);
|
|
|
132 Strings.Update (TST_chars_ptr, TC_size_t, TC_char_array, TC_Boolean);
|
|
|
133
|
|
|
134 -- procedure Update (Item : in chars_ptr;
|
|
|
135 -- Offset : in size_t;
|
|
|
136 -- Str : in String;
|
|
|
137 -- Check : in Boolean := True);
|
|
|
138 Strings.Update (TST_chars_ptr, TC_size_t, TC_String, TC_Boolean);
|
|
|
139
|
|
|
140 -- Update_Error : exception;
|
|
|
141 raise Strings.Update_Error;
|
|
|
142
|
|
|
143 end if;
|
|
|
144
|
|
|
145 if not Report.Equal ( TC_Int_2, TC_Int_1 ) then
|
|
|
146
|
|
|
147 -- This exception is out of LRM presentation order to avoid
|
|
|
148 -- compiler warnings about unreachable code
|
|
|
149 -- Dereference_Error : exception;
|
|
|
150 raise Strings.Dereference_Error;
|
|
|
151
|
|
|
152 end if;
|
|
|
153
|
|
|
154 end; -- encapsulation
|
|
|
155
|
|
|
156 Report.Result;
|
|
|
157
|
|
|
158 end CXB3002;
|
