alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Jetty example source code file (BufferCacheTest.java)

This example Jetty source code file (BufferCacheTest.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

buffer, buffer, buffercache, buffercachetest, bytearraybuffer, bytearraybuffer, exception, s, s0s1s2s3, s0s1s2s3, s1, string, string, testcase

The Jetty BufferCacheTest.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.io;

import junit.framework.TestCase;

/* ------------------------------------------------------------------------------- */
/**
 * 
 * @author gregw
 */
public class BufferCacheTest extends TestCase
{
    final static String[] S=
    { "S0", "S1", "s2", "s3" };

    BufferCache cache;

    public BufferCacheTest(String arg0)
    {
        super(arg0);
    }

    public static void main(String[] args)
    {
        junit.textui.TestRunner.run(BufferCacheTest.class);
    }

    /**
     * @see TestCase#setUp()
     */
    protected void setUp() throws Exception
    {
        super.setUp();
        cache=new BufferCache();
        cache.add(S[1],1);
        cache.add(S[2],2);
        cache.add(S[3],3);
    }

    /**
     * @see TestCase#tearDown()
     */
    protected void tearDown() throws Exception
    {
        super.tearDown();
    }

    public void testLookupIndex()
    {
        for (int i=0; i<S.length; i++)
        {
            String s="S0S1s2s3";
            ByteArrayBuffer buf=new ByteArrayBuffer(s.getBytes(),i*2,2);
            BufferCache.CachedBuffer b=cache.get(buf);
            int index=b==null?-1:b.getOrdinal();

            if (i>0)
                assertEquals(i,index);
            else
                assertEquals(-1,index);
        }
    }

    public void testGetBuffer()
    {
        for (int i=0; i<S.length; i++)
        {
            String s="S0S1s2s3";
            ByteArrayBuffer buf=new ByteArrayBuffer(s.getBytes(),i*2,2);
            Buffer b=cache.get(buf);

            if (i>0)
                assertEquals(i,b.peek(1)-'0');
            else
                assertEquals(null,b);
        }
    }

    public void testLookupBuffer()
    {
        for (int i=0; i<S.length; i++)
        {
            String s="S0S1s2s3";
            ByteArrayBuffer buf=new ByteArrayBuffer(s.getBytes(),i*2,2);
            Buffer b=cache.lookup(buf);

            assertEquals(S[i],b.toString());
            if (i>0)
                assertTrue(""+i,S[i]==b.toString());
            else
            {
                assertTrue(""+i,S[i]!=b.toString());
                assertEquals(""+i,S[i],b.toString());
            }
        }
    }

    public void testLookupPartialBuffer()
    {
        cache.add("44444",4);
        
        ByteArrayBuffer buf=new ByteArrayBuffer("44444");
        Buffer b=cache.lookup(buf);
        assertEquals("44444",b.toString());
        assertEquals(4,cache.getOrdinal(b));
        
        buf=new ByteArrayBuffer("4444");
        b=cache.lookup(buf);
        assertEquals(-1,cache.getOrdinal(b));
        
        buf=new ByteArrayBuffer("44444x");
        b=cache.lookup(buf);
        assertEquals(-1,cache.getOrdinal(b));
        

    }

    public void testInsensitiveLookupBuffer()
    {
        for (int i=0; i<S.length; i++)
        {
            String s="s0s1S2S3";
            ByteArrayBuffer buf=new ByteArrayBuffer(s.getBytes(),i*2,2);
            Buffer b=cache.lookup(buf);

            assertTrue("test"+i,S[i].equalsIgnoreCase(b.toString()));
            if (i>0)
                assertTrue("test"+i,S[i]==b.toString());
            else
                assertTrue("test"+i,S[i]!=b.toString());
        }
    }

    public void testToString()
    {
        for (int i=0; i<S.length; i++)
        {
            String s="S0S1s2s3";
            ByteArrayBuffer buf=new ByteArrayBuffer(s.getBytes(),i*2,2);
            String b=cache.toString(buf);

            assertEquals(S[i],b);
            if (i>0)
                assertTrue(S[i]==b);
            else
                assertTrue(S[i]!=b);
        }
    }

}

Other Jetty examples (source code examples)

Here is a short list of links related to this Jetty BufferCacheTest.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.