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// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/tests/tagTests/LinkTagTest.java,v 1.2 2004/02/11 02:16:57 woolfel Exp $
/*
 * ====================================================================
 * Copyright 2002-2004 The Apache Software Foundation.
 *
 * 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.
 * 
 */

// The developers of JMeter and Apache are greatful to the developers
// of HTMLParser for giving Apache Software Foundation a non-exclusive
// license. The performance benefits of HTMLParser are clear and the
// users of JMeter will benefit from the hard work the HTMLParser
// team. For detailed information about HTMLParser, the project is
// hosted on sourceforge at http://htmlparser.sourceforge.net/.
//
// HTMLParser was originally created by Somik Raha in 2000. Since then
// a healthy community of users has formed and helped refine the
// design so that it is able to tackle the difficult task of parsing
// dirty HTML. Derrick Oswald is the current lead developer and was kind
// enough to assist JMeter.

package org.htmlparser.tests.tagTests;

import org.htmlparser.Parser;
import org.htmlparser.scanners.LinkScanner;
import org.htmlparser.tags.LinkTag;
import org.htmlparser.tags.data.CompositeTagData;
import org.htmlparser.tags.data.LinkData;
import org.htmlparser.tags.data.TagData;
import org.htmlparser.tests.ParserTestCase;
import org.htmlparser.util.ParserException;

public class LinkTagTest extends ParserTestCase
{

    public LinkTagTest(String name)
    {
        super(name);
    }

    /**
     * The bug being reproduced is this : 
* <BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000
* vLink=#551a8b> * 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( "abcd", "http://www.google.com/test/index.html"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); // The node should be an HTMLLinkTag assertTrue("Node should be a HTMLLinkTag", 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 :
* <BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000
* vLink=#551a8b> * 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( "abcd", "http://www.google.com/test/test/index.html"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); // The node should be an HTMLLinkTag assertTrue("Node should be a HTMLLinkTag", 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 :
* 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("abcd", "http://www.cj.com/"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); // The node should be an HTMLLinkTag assertTrue("Node should be a HTMLLinkTag", 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 :
* 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("abcd", "http://www.cj.com"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); // The node should be an HTMLLinkTag assertTrue("Node should be a HTMLLinkTag", 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 { createParser( "O  ï  qT  ", "http://www.cj.com"); Parser.setLineSeparator("\r\n"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(6); // The node should be an LinkTag assertTrue("Node should be a LinkTag", node[0] instanceof LinkTag); LinkTag linkNode = (LinkTag) node[2]; assertStringEquals( "Link incorrect!!", "http://photo.kimo.com.tw", linkNode.getLink()); assertEquals( "Link beginning", new Integer(48), new Integer(linkNode.elementBegin())); assertEquals( "Link ending", new Integer(38), new Integer(linkNode.elementEnd())); LinkTag linkNode2 = (LinkTag) node[4]; assertStringEquals( "Link incorrect!!", "http://address.kimo.com.tw", linkNode2.getLink()); assertEquals( "Link beginning", new Integer(46), new Integer(linkNode2.elementBegin())); assertEquals( "Link ending", new Integer(42), new Integer(linkNode2.elementEnd())); } /** * 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( "
", "http://www.cj.com/"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); 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( "hello", "http://www.cj.com/"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); assertTrue("Node should be a HTMLLinkTag", 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("hello", "http://www.cj.com/"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); assertTrue("Node should be a HTMLLinkTag", 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 :
* <BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000
* vLink=#551a8b> * 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( "abcd", "http://www.google.com/test/index.html"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); // The node should be an HTMLLinkTag assertTrue("Node should be a HTMLLinkTag", 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 :
* <BODY aLink=#ff0000 bgColor=#ffffff link=#0000cc onload=setfocus() text=#000000
* vLink=#551a8b> * 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( "abcd", "http://www.google.com/test/index.html"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); // The node should be an HTMLLinkTag assertTrue("Node should be a HTMLLinkTag", 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 :
* <A HREF=>Something<A>
* vLink=#551a8b> * 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( "Something", "http://www.google.com/test/index.html"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); // The node should be an HTMLLinkTag assertTrue("Node should be a HTMLLinkTag", 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( "hello", "http://www.cj.com/"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); assertTrue("Node should be a HTMLLinkTag", node[0] instanceof LinkTag); LinkTag linkTag = (LinkTag) node[0]; assertEquals("Link Plain Text", "hello", linkTag.toPlainTextString()); } public void testToHTML() throws ParserException { createParser( "hello\n" + "
  • Tech Samachar: Journalism 3.0 by Rajesh Jain", "http://www.cj.com/"); Parser.setLineSeparator("\r\n"); // Register the image scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(9); assertTrue( "First Node should be a HTMLLinkTag", node[0] instanceof LinkTag); LinkTag linkTag = (LinkTag) node[0]; assertStringEquals( "Link Raw Text", "hello", linkTag.toHtml()); assertTrue( "Eighth Node should be a HTMLLinkTag", node[7] instanceof LinkTag); linkTag = (LinkTag) node[7]; assertStringEquals( "Link Raw Text", " Journalism 3.0", linkTag.toHtml()); } public void testTypeHttps() throws ParserException { LinkTag linkTag = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData("https://www.someurl.com", "", "", false, false)); assertTrue("This is a https link", linkTag.isHTTPSLink()); } public void testTypeFtp() throws ParserException { LinkTag linkTag = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData("ftp://www.someurl.com", "", "", false, false)); assertTrue("This is an ftp link", linkTag.isFTPLink()); } public void testTypeJavaScript() throws ParserException { LinkTag linkTag = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData( "javascript://www.someurl.com", "", "", false, true)); assertTrue("This is a javascript link", linkTag.isJavascriptLink()); } public void testTypeHttpLink() throws ParserException { LinkTag linkTag = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData("http://www.someurl.com", "", "", false, false)); assertTrue( "This is a http link : " + linkTag.getLink(), linkTag.isHTTPLink()); linkTag = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData("somePage.html", "", "", false, false)); assertTrue( "This relative link is alsp a http link : " + linkTag.getLink(), linkTag.isHTTPLink()); linkTag = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData("ftp://somePage.html", "", "", false, false)); assertTrue( "This is not a http link : " + linkTag.getLink(), !linkTag.isHTTPLink()); } public void testTypeHttpLikeLink() throws ParserException { LinkTag linkTag = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData("http://", "", "", false, false)); assertTrue("This is a http link", linkTag.isHTTPLikeLink()); LinkTag linkTag2 = new LinkTag( new TagData(0, 0, "", ""), new CompositeTagData(null, null, null), new LinkData("https://www.someurl.com", "", "", false, false)); assertTrue("This is a https link", linkTag2.isHTTPLikeLink()); } /** * Bug #738504 MailLink != HTTPLink */ public void testMailToIsNotAHTTPLink() throws ParserException { LinkTag link; createParser( "Derrick", "http://sourceforge.net"); // Register the link scanner parser.addScanner(new LinkScanner("-l")); parseAndAssertNodeCount(1); assertTrue("Node should be a HTMLLinkTag", node[0] instanceof LinkTag); link = (LinkTag) node[0]; assertTrue("bug #738504 MailLink != HTTPLink", !link.isHTTPLink()); assertTrue("bug #738504 MailLink != HTTPSLink", !link.isHTTPSLink()); } }
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