// HTMLParser Library $Name: v1_6_20060319 $ - A java-based parser for HTML// http://sourceforge.org/projects/htmlparser// Copyright (C) 2004 Somik Raha//// Revision Control Information//// $Source: /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tests/tagTests/LinkTagTest.java,v $// $Author: derrickoswald $// $Date: 2005/11/12 16:44:54 $// $Revision: 1.53 $//// This library is free software; you can redistribute it and/or// modify it under the terms of the GNU Lesser General Public// License as published by the Free Software Foundation; either// version 2.1 of the License, or (at your option) any later version.//// This library 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 General Public License for more details.//// You should have received a copy of the GNU Lesser General Public// License along with this library; if not, write to the Free Software// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA//package org.htmlparser.tests.tagTests;import org.htmlparser.Node;import org.htmlparser.PrototypicalNodeFactory;import org.htmlparser.Tag;import org.htmlparser.Text;import org.htmlparser.tags.HeadTag;import org.htmlparser.tags.Html;import org.htmlparser.tags.ImageTag;import org.htmlparser.tags.LinkTag;import org.htmlparser.tests.ParserTestCase;import org.htmlparser.util.ParserException;import org.htmlparser.util.SimpleNodeIterator;public class LinkTagTest extends ParserTestCase {    static    {        System.setProperty ("org.htmlparser.tests.tagTests.LinkTagTest", "LinkTagTest");    }    public LinkTagTest(String name) {        super(name);    }    /**     * The bug being reproduced is this : <BR>     * &lt;BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000 <BR>     * vLink=#551a8b&gt;     * The above line is incorrectly parsed in that, the BODY tag is not identified.     * Creation date: (6/17/2001 4:01:06 PM)     */    public void testLinkNodeBug()  throws ParserException    {        createParser("<A HREF=\"../test.html\">abcd</A>","http://www.google.com/test/index.html");        parseAndAssertNodeCount(1);        // The node should be an LinkTag        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkNode = (LinkTag)node[0];        assertEquals("The image locn","http://www.google.com/test.html",linkNode.getLink());    }    /**     * The bug being reproduced is this : <BR>     * &lt;BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000 <BR>     * vLink=#551a8b&gt;     * The above line is incorrectly parsed in that, the BODY tag is not identified.     * Creation date: (6/17/2001 4:01:06 PM)     */    public void testLinkNodeBug2() throws ParserException    {        createParser("<A HREF=\"../../test.html\">abcd</A>","http://www.google.com/test/test/index.html");        parseAndAssertNodeCount(1);        // The node should be an LinkTag        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkNode = (LinkTag)node[0];        assertEquals("The image locn","http://www.google.com/test.html",linkNode.getLink());    }    /**     * The bug being reproduced is this : <BR>     * When a url ends with a slash, and the link begins with a slash,the parser puts two slashes     * This bug was submitted by Roget Kjensrud     * Creation date: (6/17/2001 4:01:06 PM)     */    public void testLinkNodeBug3() throws ParserException    {        createParser("<A HREF=\"/mylink.html\">abcd</A>","http://www.cj.com/");        parseAndAssertNodeCount(1);        // The node should be an LinkTag        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkNode = (LinkTag)node[0];        assertEquals("Link incorrect","http://www.cj.com/mylink.html",linkNode.getLink());    }    /**     * The bug being reproduced is this : <BR>     * Simple url without index.html, doesent get appended to link     * This bug was submitted by Roget Kjensrud     * Creation date: (6/17/2001 4:01:06 PM)     */    public void testLinkNodeBug4() throws ParserException    {        createParser("<A HREF=\"/mylink.html\">abcd</A>","http://www.cj.com");        parseAndAssertNodeCount(1);        // The node should be an LinkTag        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkNode = (LinkTag)node[0];        assertEquals("Link incorrect!!","http://www.cj.com/mylink.html",linkNode.getLink());    }    public void testLinkNodeBug5() throws ParserException    {        String link1 = "http://note.kimo.com.tw/";        String link2 = "http://photo.kimo.com.tw/";        String link3 = "http://address.kimo.com.tw/";        createParser("<a href=" + link1 + ">???O</a>&nbsp; <a \n"+        "href=" + link2 + ">???</a>&nbsp; <a\n"+        "href=" + link3 + ">?q?T??</a>&nbsp;&nbsp;","http://www.cj.com");        parseAndAssertNodeCount(6);        assertTrue("Node should be a LinkTag",node[2] instanceof LinkTag);        LinkTag linkNode = (LinkTag)node[2];        assertStringEquals("Link incorrect!!",link2,linkNode.getLink());        assertTrue("Node should be a LinkTag",node[4] instanceof LinkTag);        LinkTag linkNode2 = (LinkTag)node[4];        assertStringEquals("Link incorrect!!",link3,linkNode2.getLink());    }    /**     * This bug occurs when there is a null pointer exception thrown while scanning a tag using LinkScanner.     * Creation date: (7/1/2001 2:42:13 PM)     */    public void testLinkNodeBugNullPointerException() throws ParserException    {        createParser("<FORM action=http://search.yahoo.com/bin/search name=f><MAP name=m><AREA\n"+            "coords=0,0,52,52 href=\"http://www.yahoo.com/r/c1\" shape=RECT><AREA"+            "coords=53,0,121,52 href=\"http://www.yahoo.com/r/p1\" shape=RECT><AREA"+            "coords=122,0,191,52 href=\"http://www.yahoo.com/r/m1\" shape=RECT><AREA"+            "coords=441,0,510,52 href=\"http://www.yahoo.com/r/wn\" shape=RECT>","http://www.cj.com/");        parser.setNodeFactory (new PrototypicalNodeFactory (new LinkTag ()));        parseAndAssertNodeCount(6);    }    /**     * This bug occurs when there is a null pointer exception thrown while scanning a tag using LinkScanner.     * Creation date: (7/1/2001 2:42:13 PM)     */    public void testLinkNodeMailtoBug() throws ParserException    {        createParser("<A HREF='mailto:somik@yahoo.com'>hello</A>","http://www.cj.com/");        parseAndAssertNodeCount(1);        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkNode = (LinkTag)node[0];        assertStringEquals("Link incorrect","somik@yahoo.com",linkNode.getLink());        assertEquals("Link Type",new Boolean(true),new Boolean(linkNode.isMailLink()));    }    /**     * This bug occurs when there is a null pointer exception thrown while scanning a tag using LinkScanner.     * Creation date: (7/1/2001 2:42:13 PM)     */    public void testLinkNodeSingleQuoteBug() throws ParserException    {        createParser("<A HREF='abcd.html'>hello</A>","http://www.cj.com/");        parseAndAssertNodeCount(1);        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkNode = (LinkTag)node[0];        assertEquals("Link incorrect","http://www.cj.com/abcd.html",linkNode.getLink());    }    /**     * The bug being reproduced is this : <BR>     * &lt;BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000 <BR>     * vLink=#551a8b&gt;     * The above line is incorrectly parsed in that, the BODY tag is not identified.     * Creation date: (6/17/2001 4:01:06 PM)     */    public void testLinkTag() throws ParserException    {        createParser("<A HREF=\"test.html\">abcd</A>","http://www.google.com/test/index.html");        parseAndAssertNodeCount(1);        // The node should be an LinkTag        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag LinkTag = (LinkTag)node[0];        assertEquals("The image locn","http://www.google.com/test/test.html",LinkTag.getLink());    }    /**     * The bug being reproduced is this : <BR>     * &lt;BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000 <BR>     * vLink=#551a8b&gt;     * The above line is incorrectly parsed in that, the BODY tag is not identified.     * Creation date: (6/17/2001 4:01:06 PM)     */    public void testLinkTagBug() throws ParserException    {        createParser("<A HREF=\"../test.html\">abcd</A>","http://www.google.com/test/index.html");        parseAndAssertNodeCount(1);        // The node should be an LinkTag        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag LinkTag = (LinkTag)node[0];        assertEquals("The image locn","http://www.google.com/test.html",LinkTag.getLink());    }    /**     * The bug being reproduced is this : <BR>     * &lt;A HREF=&gt;Something&lt;A&gt;<BR>     * vLink=#551a8b&gt;     * The above line is incorrectly parsed in that, the BODY tag is not identified.     * Creation date: (6/17/2001 4:01:06 PM)     */    public void testNullTagBug() throws ParserException    {        createParser("<A HREF=>Something</A>","http://www.google.com/test/index.html");        parseAndAssertNodeCount(1);        // The node should be an LinkTag        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkTag = (LinkTag)node[0];        assertEquals("The link location","",linkTag.getLink());        assertEquals("The link text","Something",linkTag.getLinkText());    }    public void testToPlainTextString() throws ParserException {        createParser("<A HREF='mailto:somik@yahoo.com'>hello</A>","http://www.cj.com/");        parseAndAssertNodeCount(1);        assertTrue("Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkTag = (LinkTag)node[0];        assertEquals("Link Plain Text","hello",linkTag.toPlainTextString());    }    public void testToHTML() throws ParserException {        String link1 = "<A HREF='mailto:somik@yahoo.com'>hello</A>";        String link2 = "<a \n"+            "href=\"http://ads.samachar.com/bin/redirect/tech.txt?http://www.samachar.com/tech\n"+            "nical.html\"> Journalism 3.0</a>";        createParser(link1 + "\n"+            "<LI><font color=\"FF0000\" size=-1><b>Tech Samachar:</b></font>" +            link2 + " by Rajesh Jain","http://www.cj.com/");        parser.setNodeFactory (new PrototypicalNodeFactory (new LinkTag ()));        parseAndAssertNodeCount(10);        assertTrue("First Node should be a LinkTag",node[0] instanceof LinkTag);        LinkTag linkTag = (LinkTag)node[0];        assertStringEquals("Link Raw Text",link1,linkTag.toHtml());        assertTrue("Ninth Node should be a LinkTag",node[8] instanceof LinkTag);        linkTag = (LinkTag)node[8];        assertStringEquals("Link Raw Text",link2,linkTag.toHtml());    }    public void testTypeHttps() throws ParserException    {        LinkTag link;        createParser ("<A HREF='https://www.someurl.com'>Try https.</A>","http://sourceforge.net");        parseAndAssertNodeCount (1);        assertTrue ("Node should be a LinkTag", node[0] instanceof LinkTag);        link = (LinkTag)node[0];        assertTrue("This is a https link",link.isHTTPSLink());    }    public void testTypeFtp() throws ParserException    {        LinkTag link;        createParser ("<A HREF='ftp://www.someurl.com'>Try ftp.</A>","http://sourceforge.net");        parseAndAssertNodeCount (1);        assertTrue ("Node should be a LinkTag", node[0] instanceof LinkTag);        link = (LinkTag)node[0];        assertTrue("This is an ftp link",link.isFTPLink());    }    public void testTypeJavaScript() throws ParserException    {        LinkTag link;        createParser ("<A HREF='javascript://www.someurl.com'>Try javascript.</A>","http://sourceforge.net");        parseAndAssertNodeCount (1);        assertTrue ("Node should be a LinkTag", node[0] instanceof LinkTag);        link = (LinkTag)node[0];        assertTrue("This is a javascript link",link.isJavascriptLink());    }    public void testTypeHttpLink() throws ParserException    {