120 lines
3.7 KiB
Java
120 lines
3.7 KiB
Java
/*************************************************************************
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/* LineNumberReaderTest.java -- Tests LineNumberReader'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 LineNumberReaderTest
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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 LineNumberReader");
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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 = "In 6th grade I had a crush on this girl named Leanne\n" +
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"Dean. I thought she was pretty hot. I saw her at my ten year\n" +
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"high school reunion. I still think she's pretty hot. (She's\n" +
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"married to my brother's college roommate).\n";
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StringReader sbr = new StringReader(str);
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LineNumberReader lnr = new LineNumberReader(sbr);
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lnr.setLineNumber(2);
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char[] buf = new char[32];
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int chars_read;
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while ((chars_read = lnr.read(buf)) != -1)
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{
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str = new String(buf, 0, chars_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 (lnr.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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lnr.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 = "Exiting off the expressway in Chicago is not an easy\n" +
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"thing to do. For example, at Fullerton you have to run a\n" +
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"gauntlet of people selling flowers, begging for money, or trying\n" +
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"to 'clean' your windshield for tips.";
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StringReader sbr = new StringReader(str);
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LineNumberReader lnr = new LineNumberReader(sbr);
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char[] buf = new char[32];
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int chars_read;
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while ((chars_read = lnr.read(buf)) != -1)
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System.out.print(new String(buf, 0, chars_read));
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System.out.println("");
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if (lnr.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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lnr.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 LineNumberReader");
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}
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} // class LineNumberReaderTest
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