charsetselftest.java

Heritrix是一个开源,可扩展的web爬虫项目。Heritrix设计成严格按照robots.txt文件的排除指示和META robots标签。

/* CharsetSelfTest
 *
 * Created on Mar 10, 2004
 *
 * Copyright (C) 2004 Internet Archive.
 *
 * This file is part of the Heritrix web crawler (crawler.archive.org).
 *
 * Heritrix is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * any later version.
 *
 * Heritrix 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 Lesser Public License for more details.
 *
 * You should have received a copy of the GNU Lesser Public License
 * along with Heritrix; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package org.archive.crawler.selftest;

import java.io.File;
import java.util.Arrays;
import java.util.List;

/**
 * Simple test to ensure we can extract links from multibyte pages.
 *
 * That is, can we regex over a multibyte stream.
 *
 * @author stack
 * @version $Revision: 4931 $, $Date: 2007-02-21 18:48:17 +0000 (Wed, 21 Feb 2007) $
 */
public class CharsetSelfTest extends SelfTestCase
{
    /**
     * Files to find as a list.
     */
    private static final List<File> FILES_TO_FIND =
        Arrays.asList(new File[]
            {new File("utf8.jsp"),
                new File("shiftjis.jsp"),
                new File("charsetselftest_end.html")});

    /**
     * Look for last file in link chain.
     *
     * The way the pages are setup under the CharsetSelfTest directory under
     * the webapp is that we have one multibyte page w/ a single link buried in
     * it that points off to another multibyte page.  On the end of the link
     * chain is a page named END_OF_CHAIN_PAGE.  This test looks to see that
     * arc has all pages in the chain.
     */
    public void stestCharset()
    {
        assertInitialized();
        testFilesInArc(FILES_TO_FIND);
    }
}