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/*************************************************************************
/* LineNumberInputStreamTest.java -- Tests LineNumberInputStream's
/*
/* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
/*************************************************************************/
import java.io.*;
public class LineNumberInputStreamTest
{
public static void
main(String[] argv)
{
System.out.println("Started test of LineNumberInputStream");
try
{
System.out.println("Test 1: First test series");
boolean passed = true;
String str = "I grew up by a small town called Laconia, Indiana\r" +
"which has a population of about 64 people. But I didn't live\r\n" +
"in town. I lived on a gravel road about 4 miles away\n" +
"They paved that road\n";
StringBufferInputStream sbis = new StringBufferInputStream(str);
LineNumberInputStream lnis = new LineNumberInputStream(sbis);
lnis.setLineNumber(2);
byte[] buf = new byte[32];
int bytes_read;
while ((bytes_read = lnis.read(buf)) != -1)
{
str = new String(buf, 0, bytes_read);
if (str.indexOf("\r") != -1)
{
passed = false;
System.out.println("\nFound an unexpected \\r\n");
}
System.out.print(str);
}
if (lnis.getLineNumber() != 6)
{
passed = false;
System.out.println("Line number was wrong. Expected 6 but got " +
lnis.getLineNumber());
}
if (passed)
System.out.println("PASSED: First test series");
else
System.out.println("FAILED: First test series");
}
catch(IOException e)
{
System.out.println("FAILED: First test series: " + e);
}
try
{
System.out.println("Test 2: Second test series");
boolean passed = true;
String str = "One time I was playing kickball on the playground\n" +
"in 4th grade and my friends kept talking about how they smelled\n" +
"pot. I kept asking them what they smelled because I couldn't\n" +
"figure out how a pot could have a smell";
StringBufferInputStream sbis = new StringBufferInputStream(str);
LineNumberInputStream lnis = new LineNumberInputStream(sbis);
byte[] buf = new byte[32];
int bytes_read;
while ((bytes_read = lnis.read(buf)) != -1)
System.out.print(new String(buf, 0, bytes_read));
if (lnis.getLineNumber() != 3)
{
passed = false;
System.out.println("\nLine number was wrong. Expected 3 but got " +
lnis.getLineNumber());
}
if (passed)
System.out.println("PASSED: Second test series");
else
System.out.println("FAILED: Second test series");
}
catch(IOException e)
{
System.out.println("FAILED: Second test series: " + e);
}
System.out.println("Finished test of LineNumberInputStream");
}
} // class LineNumberInputStreamTest
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