119 lines
3.7 KiB
Java
119 lines
3.7 KiB
Java
/*************************************************************************
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/* LineNumberInputStreamTest.java -- Tests LineNumberInputStream's
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/*
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/* Copyright (c) 1998 Free Software Foundation, Inc.
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/* Written by Aaron M. Renn (arenn@urbanophile.com)
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/*
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/* This program is free software; you can redistribute it and/or modify
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/* it under the terms of the GNU General Public License as published
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/* by the Free Software Foundation, either version 2 of the License, or
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/* (at your option) any later version.
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/*
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/* This program is distributed in the hope that it will be useful, but
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/* WITHOUT ANY WARRANTY; without even the implied warranty of
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/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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/* GNU General Public License for more details.
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/*
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/* You should have received a copy of the GNU General Public License
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/* along with this program; if not, write to the Free Software Foundation
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/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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/*************************************************************************/
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import java.io.*;
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public class LineNumberInputStreamTest
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{
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public static void
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main(String[] argv)
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{
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System.out.println("Started test of LineNumberInputStream");
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try
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{
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System.out.println("Test 1: First test series");
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boolean passed = true;
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String str = "I grew up by a small town called Laconia, Indiana\r" +
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"which has a population of about 64 people. But I didn't live\r\n" +
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"in town. I lived on a gravel road about 4 miles away\n" +
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"They paved that road\n";
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StringBufferInputStream sbis = new StringBufferInputStream(str);
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LineNumberInputStream lnis = new LineNumberInputStream(sbis);
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lnis.setLineNumber(2);
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byte[] buf = new byte[32];
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int bytes_read;
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while ((bytes_read = lnis.read(buf)) != -1)
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{
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str = new String(buf, 0, bytes_read);
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if (str.indexOf("\r") != -1)
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{
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passed = false;
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System.out.println("\nFound an unexpected \\r\n");
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}
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System.out.print(str);
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}
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if (lnis.getLineNumber() != 6)
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{
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passed = false;
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System.out.println("Line number was wrong. Expected 6 but got " +
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lnis.getLineNumber());
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}
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if (passed)
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System.out.println("PASSED: First test series");
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else
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System.out.println("FAILED: First test series");
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}
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catch(IOException e)
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{
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System.out.println("FAILED: First test series: " + e);
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}
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try
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{
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System.out.println("Test 2: Second test series");
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boolean passed = true;
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String str = "One time I was playing kickball on the playground\n" +
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"in 4th grade and my friends kept talking about how they smelled\n" +
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"pot. I kept asking them what they smelled because I couldn't\n" +
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"figure out how a pot could have a smell";
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StringBufferInputStream sbis = new StringBufferInputStream(str);
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LineNumberInputStream lnis = new LineNumberInputStream(sbis);
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byte[] buf = new byte[32];
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int bytes_read;
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while ((bytes_read = lnis.read(buf)) != -1)
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System.out.print(new String(buf, 0, bytes_read));
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if (lnis.getLineNumber() != 3)
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{
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passed = false;
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System.out.println("\nLine number was wrong. Expected 3 but got " +
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lnis.getLineNumber());
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}
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if (passed)
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System.out.println("PASSED: Second test series");
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else
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System.out.println("FAILED: Second test series");
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}
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catch(IOException e)
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{
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System.out.println("FAILED: Second test series: " + e);
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}
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System.out.println("Finished test of LineNumberInputStream");
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}
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} // class LineNumberInputStreamTest
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