Jetty example source code file (QuotedStringTokenizerTest.java)

This example Jetty source code file (QuotedStringTokenizerTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Jetty tags/keywords

quotedstringtokenizer, quotedstringtokenizer, quotedstringtokenizertest, quotedstringtokenizertest, stringbuffer, stringbuffer, testcase, testcase

The Jetty QuotedStringTokenizerTest.java source code

// ========================================================================
// Copyright 2004-2005 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at 
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ========================================================================

package org.mortbay.util;

import junit.framework.TestCase;

/**
 * @author gregw
 *
 */
public class QuotedStringTokenizerTest extends TestCase
{

    /**
     * Constructor for QuotedStringTokenizerTest.
     * @param arg0
     */
    public QuotedStringTokenizerTest(String arg0)
    {
        super(arg0);
    }

    /*
     * Test for String nextToken()
     */
    public void testTokenizer0()
    {
        QuotedStringTokenizer tok = 
            new QuotedStringTokenizer("abc\n\"d\\\"'\"\n'p\\',y'\nz");
        checkTok(tok,false,false);
    }

    /*
     * Test for String nextToken()
     */
    public void testTokenizer1()
    {
        QuotedStringTokenizer tok = 
            new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", 
                                      " ,");
        checkTok(tok,false,false);
    }

    /*
     * Test for String nextToken()
     */
    public void testTokenizer2()
    {
        QuotedStringTokenizer tok = 
            new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
            false);
        checkTok(tok,false,false);
        
        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
                                        true);
        checkTok(tok,true,false);
    }
    
    /*
     * Test for String nextToken()
     */
    public void testTokenizer3()
    {
        QuotedStringTokenizer tok;
        
        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
                                        false,false);
        checkTok(tok,false,false);
        
        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
                                        false,true);
        checkTok(tok,false,true);
        
        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
                                        true,false);
        checkTok(tok,true,false);
        
        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
                                        true,true);
        checkTok(tok,true,true);
    }
    
    public void testQuote()
    {
        StringBuffer buf = new StringBuffer();
        
        buf.setLength(0);
        QuotedStringTokenizer.quote(buf,"abc \n efg");
        assertEquals("\"abc \\n efg\"",buf.toString());

        buf.setLength(0);
        QuotedStringTokenizer.quote(buf,"abcefg");
        assertEquals("\"abcefg\"",buf.toString());
        
        buf.setLength(0);
        QuotedStringTokenizer.quote(buf,"abcefg\"");
        assertEquals("\"abcefg\\\"\"",buf.toString());
        
        buf.setLength(0);
        QuotedStringTokenizer.quoteIfNeeded(buf,"abc \n efg");
        assertEquals("\"abc \\n efg\"",buf.toString());
        
        buf.setLength(0);
        QuotedStringTokenizer.quoteIfNeeded(buf,"abcefg");
        assertEquals("abcefg",buf.toString());
        
    }

    /*
     * Test for String nextToken()
     */
    public void testTokenizer4()
    {
        QuotedStringTokenizer tok = new QuotedStringTokenizer("abc'def,ghi'jkl",",");
        tok.setSingle(false);
        assertEquals("abc'def",tok.nextToken());
        assertEquals("ghi'jkl",tok.nextToken());
        tok = new QuotedStringTokenizer("abc'def,ghi'jkl",",");
        tok.setSingle(true);
        assertEquals("abcdef,ghijkl",tok.nextToken());
    }
    
    private void checkTok(QuotedStringTokenizer tok,boolean delim,boolean quotes)
    {
        assertTrue(tok.hasMoreElements());
        assertTrue(tok.hasMoreTokens());
        assertEquals("abc",tok.nextToken());
        if (delim)assertEquals(",",tok.nextToken());
        if (delim)assertEquals(" ",tok.nextToken());
            
        assertEquals(quotes?"\"d\\\"'\"":"d\"'",tok.nextElement());
        if (delim)assertEquals(",",tok.nextToken());
        assertEquals(quotes?"'p\\',y'":"p',y",tok.nextToken());
        if (delim)assertEquals(" ",tok.nextToken());
        assertEquals("z",tok.nextToken());
        assertFalse(tok.hasMoreTokens());
    }

    /*
     * Test for String quote(String, String)
     */
    public void testQuoteString()
    {
        assertEquals("abc",QuotedStringTokenizer.quote("abc", " ,"));
        assertEquals("\"a c\"",QuotedStringTokenizer.quote("a c", " ,"));
        assertEquals("\"a'c\"",QuotedStringTokenizer.quote("a'c", " ,"));  
        assertEquals("\"a\\n\\r\\t\"",QuotedStringTokenizer.quote("a\n\r\t")); 
    }


    public void testUnquote()
    {
        assertEquals("abc",QuotedStringTokenizer.unquote("abc"));
        assertEquals("a\"c",QuotedStringTokenizer.unquote("\"a\\\"c\""));
        assertEquals("a'c",QuotedStringTokenizer.unquote("\"a'c\""));
        assertEquals("a\n\r\t",QuotedStringTokenizer.unquote("\"a\\n\\r\\t\""));
    }

}