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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
/*************************************************************************
/* CharArrayReaderTest.java -- Test CharArrayReaders's of course
/*
/* Copyright (c) 1998 Free Software Foundation, Inc.
/* Written by Aaron M. Renn (arenn@urbanophile.com)
/*
/* This program 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 2 of the License, or
/* (at your option) any later version.
/*
/* This program 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
/* along with this program; if not, write to the Free Software Foundation
/* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA
/*************************************************************************/
import java.io.*;
public class CharArrayReaderTest extends CharArrayReader
{
public
CharArrayReaderTest(char[] b)
{
super(b);
}
public static void
main(String[] argv)
{
System.out.println("Starting test of CharArrayReader.");
System.out.flush();
String str = "In junior high, I did a lot writing. I wrote a science\n" +
"fiction novel length story that was called 'The Destruction of\n" +
"Planet Earth'. All the characters in the story were my friends \n" +
"from school because I couldn't think up any cool names.";
char[] str_chars = new char[str.length()];
str.getChars(0, str.length(), str_chars, 0);
System.out.println("Test 1: Protected Variables");
CharArrayReaderTest car = new CharArrayReaderTest(str_chars);
char[] read_buf = new char[12];
try
{
car.read(read_buf);
car.mark(0);
boolean passed = true;
if (car.markedPos != read_buf.length)
{
passed = false;
System.out.println("The mark variable is wrong. Expected " +
read_buf.length + " and got " + car.markedPos);
}
car.read(read_buf);
if (car.pos != (read_buf.length * 2))
{
passed = false;
System.out.println("The pos variable is wrong. Expected 24 and got " +
car.pos);
}
if (car.count != str_chars.length)
{
passed = false;
System.out.println("The count variable is wrong. Expected " +
str_chars.length + " and got " + car.pos);
}
if (car.buf != str_chars)
{
passed = false;
System.out.println("The buf variable is not correct");
}
if (passed)
System.out.println("PASSED: Protected Variables Test");
else
System.out.println("FAILED: Protected Variables Test");
}
catch (IOException e)
{
System.out.println("FAILED: Protected Variables Test: " + e);
}
System.out.println("Test 2: Simple Read Test");
car = new CharArrayReaderTest(str_chars);
try
{
int chars_read, total_read = 0;
while ((chars_read = car.read(read_buf, 0, read_buf.length)) != -1)
{
System.out.print(new String(read_buf, 0, chars_read));
total_read += chars_read;
}
car.close();
if (total_read == str.length())
System.out.println("PASSED: Simple Read Test");
else
System.out.println("FAILED: Simple Read Test");
}
catch (IOException e)
{
System.out.println("FAILED: Simple Read Test: " + e);
}
System.out.println("Test 3: mark/reset/available/skip test");
car = new CharArrayReaderTest(str_chars);
try
{
boolean passed = true;
car.read(read_buf);
if (!car.ready())
{
passed = false;
System.out.println("ready() reported false and should have " +
"reported true.");
}
if (car.skip(5) != 5)
{
passed = false;
System.out.println("skip() didn't work");
}
if (!car.markSupported())
{
passed = false;
System.out.println("markSupported() should have returned true but returned false");
}
car.mark(0);
int pos_save = car.pos;
car.read();
car.reset();
if (car.pos != pos_save)
{
passed = false;
System.out.println("mark/reset failed to work");
}
if (passed)
System.out.println("PASSED: mark/reset/available/skip test");
else
System.out.println("FAILED: mark/reset/available/skip test");
}
catch(IOException e)
{
System.out.println("FAILED: mark/reset/available/skip test: " + e);
}
System.out.println("Finished CharArrayReader test");
}
}
|
