1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
-------------------------------------------------------------------------------
--
-- Copyright (C) 1999, 2009 FlightSafety International and Ted Dennison
--
-- This file is part of the OpenToken package.
--
-- The OpenToken package is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public License as published
-- by the Free Software Foundation; either version 3, or (at your option)
-- any later version. The OpenToken package is distributed in the hope that
-- it will be useful, but WITHOUT ANY WARRANTY; without even the implied
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details. You should have received
-- a copy of the GNU General Public License distributed with the OpenToken
-- package; see file GPL.txt. If not, write to the Free Software Foundation,
-- 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
--
-- As a special exception, if other files instantiate generics from
-- this unit, or you link this unit with other files to produce an
-- executable, this unit does not by itself cause the resulting
-- executable to be covered by the GNU General Public License. This
-- exception does not however invalidate any other reasons why the
-- executable file might be covered by the GNU Public License.
--
-------------------------------------------------------------------------------
-- Test driver for the token anlayzer's default token functionality
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
with Ada.Command_Line;
with Ada.Text_IO;
with OpenToken.Text_Feeder.Text_IO;
procedure Token_Analyzer_CTD.Run is
Test_File_Name : constant String := "Test.txt";
begin
----------------------------------------------------------------------------
-- Test Case 1
--
-- Inputs : A syntax with a normal and a default token, and a file
-- containing a token amidst unmatchable test.
--
-- Expected Results : The analyzer should retrieve the default token, the
-- normal token, and the default token.
-- Purpose : Verify that default tokens are properly read without
-- disrupting normal token processing.
Test_Case_1 : declare
Text_Line_1 : constant String := "39045trjkjklgr dfsjkl ";
Text_Line_2 : constant String := "(more garbage)5 689035 6t78905858 9 45:";
Test_File : Ada.Text_IO.File_Type;
begin
Ada.Text_IO.Put ("Testing default token processing...");
Ada.Text_IO.Flush;
-- Create the test file
Ada.Text_IO.Create
(File => Test_File,
Mode => Ada.Text_IO.Out_File,
Name => Test_File_Name
);
Ada.Text_IO.Put_Line (File => Test_File, Item => Text_Line_1 & Normal_Text);
Ada.Text_IO.Put_Line (File => Test_File, Item => Text_Line_2);
Ada.Text_IO.Close (Test_File);
-- Setup the analyzer
Ada.Text_IO.Open
(File => Test_File,
Mode => Ada.Text_IO.In_File,
Name => Test_File_Name
);
Ada.Text_IO.Set_Input (Test_File);
Tokenizer.Input_Feeder := OpenToken.Text_Feeder.Text_IO.Create;
-- Analyze the file
Tokenizer.Find_Next (Analyzer);
if Tokenizer.ID (Analyzer) /= Default then
Ada.Text_IO.Put_Line ("failed.");
Ada.Text_IO.Put_Line ("First token was not default.");
Ada.Command_Line.Set_Exit_Status (Ada.Command_Line.Failure);
return;
end if;
if Tokenizer.Lexeme (Analyzer) /= Text_Line_1 then
Ada.Text_IO.Put_Line ("failed.");
Ada.Text_IO.Put_Line ("First lexeme was """ & Tokenizer.Lexeme (Analyzer) &
""" not """ & Text_Line_1 & """.");
Ada.Command_Line.Set_Exit_Status (Ada.Command_Line.Failure);
return;
end if;
Tokenizer.Find_Next (Analyzer);
if Tokenizer.ID (Analyzer) /= Normal then
Ada.Text_IO.Put_Line ("failed.");
Ada.Text_IO.Put_Line ("Second token was not Normal.");
Ada.Command_Line.Set_Exit_Status (Ada.Command_Line.Failure);
return;
end if;
Tokenizer.Find_Next (Analyzer);
if Tokenizer.ID (Analyzer) /= Default then
Ada.Text_IO.Put_Line ("failed.");
Ada.Text_IO.Put_Line ("Third token was not default.");
Ada.Command_Line.Set_Exit_Status (Ada.Command_Line.Failure);
return;
end if;
if Tokenizer.Lexeme (Analyzer) /= OpenToken.EOL_Character & Text_Line_2 & OpenToken.EOF_Character then
Ada.Text_IO.Put_Line ("failed.");
Ada.Text_IO.Put_Line ("Third lexeme was """ & Tokenizer.Lexeme (Analyzer) &
""" not """ & OpenToken.EOL_Character & Text_Line_2 & OpenToken.EOF_Character & """.");
Ada.Command_Line.Set_Exit_Status (Ada.Command_Line.Failure);
return;
end if;
Ada.Text_IO.Close (Test_File);
Ada.Text_IO.Put_Line ("passed");
end Test_Case_1;
end Token_Analyzer_CTD.Run;
|
