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comparison gcc/testsuite/ada/acats/tests/cxf/cxf3a01.a @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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1 -- CXF3A01.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 function Ada.Text_IO.Editing.Valid returns False if
28 -- a) Pic_String is not a well-formed Picture string, or
29 -- b) the length of Pic_String exceeds Max_Picture_Length, or
30 -- c) Blank_When_Zero is True and Pic_String contains '*';
31 -- Check that Valid otherwise returns True.
32 --
33 -- TEST DESCRIPTION:
34 -- This test validates the results of function Editing.Valid under a
35 -- variety of conditions. Both valid and invalid picture strings are
36 -- provided as input parameters to the function. The use of the
37 -- Blank_When_Zero parameter is evaluated with strings that contain the
38 -- zero suppression character '*'.
39 --
40 -- TEST FILES:
41 -- The following files comprise this test:
42 --
43 -- FXF3A00.A (foundation code)
44 -- => CXF3A01.A
45 --
46 --
47 -- CHANGE HISTORY:
48 -- 06 Dec 94 SAIC ACVC 2.0
49 --
50 --!
51
52 with FXF3A00;
53 with Ada.Text_IO.Editing;
54 with Report;
55
56 procedure CXF3A01 is
57 begin
58
59 Report.Test ("CXF3A01", "Check that the Valid function from package " &
60 "Ada.Text_IO.Editing returns False for strings " &
61 "that fail to comply with the composition " &
62 "constraints defined for picture strings. " &
63 "Check that the Valid function returns True " &
64 "for strings that conform to the composition " &
65 "constraints defined for picture strings");
66
67 Test_Block:
68 declare
69 use FXF3A00;
70 use Ada.Text_IO;
71 begin
72
73 -- Use a series of picture strings that conform to the composition
74 -- constraints to validate the Ada.Text_IO.Editing.Valid function.
75 -- The result for each of these calls should be True.
76 -- In all the following cases, the default value of the Blank_When_Zero
77 -- parameter is used.
78
79 for i in 1..FXF3A00.Number_Of_Valid_Strings loop
80
81 if not Editing.Valid(Pic_String => FXF3A00.Valid_Strings(i).all)
82 then
83 Report.Failed("Incorrect result from Function Valid using " &
84 "Valid_String = " & FXF3A00.Valid_Strings(i).all);
85 end if;
86
87 end loop;
88
89
90 for i in 1..FXF3A00.Number_Of_Foreign_Strings loop
91
92 if not Editing.Valid(Pic_String => FXF3A00.Foreign_Strings(i).all)
93 then
94 Report.Failed("Incorrect result from Function Valid using " &
95 "Foreign_String = " &
96 FXF3A00.Foreign_Strings(i).all);
97 end if;
98
99 end loop;
100
101
102 -- Use a series of picture strings that violate one or more of the
103 -- composition constraints to validate the Ada.Text_IO.Editing.Valid
104 -- function. The result for each of these calls should be False.
105 -- In all the following cases, the default value of the Blank_When_Zero
106 -- parameter is used.
107
108 for i in 1..FXF3A00.Number_Of_Invalid_Strings loop
109
110 if Editing.Valid(Pic_String => FXF3A00.Invalid_Strings(i).all)
111 then
112 Report.Failed("Incorrect result from Function Valid using " &
113 "Invalid_String = " &
114 FXF3A00.Invalid_Strings(i).all);
115 end if;
116
117 end loop;
118
119
120 -- In all the following cases, the default value of the Blank_When_Zero
121 -- parameter is overridden with a True actual parameter value. Using
122 -- valid picture strings that contain the '*' zero suppression character
123 -- when this parameter value is True must result in a False result
124 -- from function Valid. Valid picture strings that do not contain the
125 -- '*' character should return a function result of True with True
126 -- provided as the actual parameter to Blank_When_Zero.
127
128 -- Check entries 1, 2, 25, 36 from the Valid_Strings array, all of
129 -- which contain the '*' zero suppression character.
130
131 if Editing.Valid(Valid_Strings(1).all, Blank_When_Zero => True) or
132 Editing.Valid(Valid_Strings(2).all, Blank_When_Zero => True) or
133 Editing.Valid(Valid_Strings(25).all, Blank_When_Zero => True) or
134 Editing.Valid(Valid_Strings(36).all, Blank_When_Zero => True)
135 then
136 Report.Failed
137 ("Incorrect result from Function Valid when setting " &
138 "the value of the Blank_When_Zero parameter to True, " &
139 "and using picture strings with the '*' character");
140 end if;
141
142
143 -- Check entries from the Valid_Strings array, none of
144 -- which contain the '*' zero suppression character.
145
146 for i in 3..24 loop
147
148 if not Editing.Valid(Pic_String => Valid_Strings(i).all,
149 Blank_When_Zero => True)
150 then
151 Report.Failed("Incorrect result from Function Valid when " &
152 "setting the value of the Blank_When_Zero " &
153 "parameter to True, and using picture strings " &
154 "without the '*' character, Valid_String = " &
155 FXF3A00.Valid_Strings(i).all);
156 end if;
157
158 end loop;
159
160
161 exception
162 when others => Report.Failed ("Exception raised in Test_Block");
163 end Test_Block;
164
165 Report.Result;
166
167 end CXF3A01;