📄 htmlparserlistenertest.java
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package com.meterware.httpunit.parsing;/********************************************************************************************************************* $Id: HTMLParserListenerTest.java,v 1.2 2004/03/09 20:32:44 russgold Exp $** Copyright (c) 2003, Russell Gold** Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated* documentation files (the "Software"), to deal in the Software without restriction, including without limitation* the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and* to permit persons to whom the Software is furnished to do so, subject to the following conditions:** The above copyright notice and this permission notice shall be included in all copies or substantial portions* of the Software.** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO* THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER* DEALINGS IN THE SOFTWARE.********************************************************************************************************************/import com.meterware.httpunit.*;import java.net.URL;import java.io.PrintWriter;import junit.framework.TestSuite;/** * * @author <a href="mailto:russgold@httpunit.org">Russell Gold</a> **/public class HTMLParserListenerTest extends HttpUnitTest { public static void main(String[] args) { junit.textui.TestRunner.run( suite() ); } public static TestSuite suite() { return new TestSuite( HTMLParserListenerTest.class ); } public HTMLParserListenerTest( String name ) { super( name ); } public void testBadHTMLPage() throws Exception { defineResource( "BadPage.html", "<html>" + "<head><title>A Sample Page</head>\n" + "<body><p><b>Wrong embedded tags</p></b>\n" + "have <a blef=\"other.html?a=1&b=2\">an invalid link</A>\n" + "<IMG SRC=\"/images/arrow.gif\" WIDTH=1 HEIGHT=4>\n" + "<unknownTag>bla</unknownTag>" + "</body></html>\n" ); final ErrorHandler errorHandler = new ErrorHandler( /* expectProblems */ true ); try { WebConversation wc = new WebConversation(); HTMLParserFactory.addHTMLParserListener( errorHandler ); WebRequest request = new GetMethodWebRequest( getHostPath() + "/BadPage.html" ); wc.getResponse( request ); assertTrue( "Should have found problems", errorHandler.foundProblems() ); assertEquals( "Expected URL", request.getURL(), errorHandler.getBadURL() ); } finally { HTMLParserFactory.removeHTMLParserListener( errorHandler ); } } public void testGoodHTMLPage() throws Exception { final ErrorHandler errorHandler = new ErrorHandler( /* expectProblems */ false ); try { defineResource( "SimplePage.html", "<html>\n" + "<head><title>A Sample Page</title></head>\n" + "<body><p><b>OK embedded tags</b></p>\n" + "have <a href=\"other.html?a=1&b=2\">an OK link</A>\n" + "<IMG SRC=\"/images/arrow.gif\" alt=\"\" WIDTH=1 HEIGHT=4>\n" + "</body></html>\n" ); WebConversation wc = new WebConversation(); HTMLParserFactory.addHTMLParserListener( errorHandler ); WebRequest request = new GetMethodWebRequest( getHostPath() + "/SimplePage.html" ); wc.getResponse( request ); } finally { HTMLParserFactory.removeHTMLParserListener( errorHandler ); } } public void testJTidyPrintWriterParsing() throws Exception { URL url = new URL("http://localhost/blank.html"); PrintWriter p = new JTidyPrintWriter(url); p.print("line 1234 column 1234"); p.print("line 1,234 column 1,234"); p.print("line 1,234,567 column 1,234,567"); p.print("line 1,2,34 column 12,34"); p.print("line 123,,4 column 12,,34"); } static private class ErrorHandler implements HTMLParserListener { private boolean _expectProblems; private boolean _foundProblems; private URL _badURL; public ErrorHandler( boolean expectProblems ) { _expectProblems = expectProblems; } public void warning( URL url, String msg, int line, int column ) { _foundProblems = true; _badURL = url; } public void error( URL url, String msg, int line, int column ) { assertTrue( msg + " at line " + line + ", column " + column, _expectProblems ); _foundProblems = true; _badURL = url; } public URL getBadURL() { return _badURL; } public boolean foundProblems() { return _foundProblems; } }}⌨️ 快捷键说明
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