📄 scriptcommenttest.java
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// HTMLParser Library $Name: v1_6_20060319 $ - A java-based parser for HTML
// http://sourceforge.org/projects/htmlparser
// Copyright (C) 2004 Jim Arnell
//
// Revision Control Information
//
// $Source: /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tests/visitorsTests/ScriptCommentTest.java,v $
// $Author: derrickoswald $
// $Date: 2004/07/31 16:42:33 $
// $Revision: 1.4 $
//
// 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.visitorsTests;
import org.htmlparser.tags.CompositeTag;
import org.htmlparser.tags.ScriptTag;
import org.htmlparser.Tag;
import org.htmlparser.tests.ParserTestCase;
import org.htmlparser.visitors.NodeVisitor;
public class ScriptCommentTest extends ParserTestCase {
static
{
System.setProperty ("org.htmlparser.tests.visitorsTests.ScriptCommentTest", "ScriptCommentTest");
}
private String workingScriptTag =
"<script language='javascript'>"
+ "// I cant handle single quotations\n"
+ "</script>";
private String workingHtml =
this.workingScriptTag
+ "<HTML>"
+ "</HTML>";
private String failingScriptTag =
"<script language='javascript'>"
+ "// I can't handle single quotations.\n"
+ "</script>";
private String failingHtml =
this.failingScriptTag
+ "<HTML>"
+ "</HTML>";
private String failingHtml2 =
"<HTML>"
+ this.failingScriptTag
+ "</HTML>";
private String anotherFailingScriptTag =
"<script language='javascript'>"
+ "/* I can't handle single quotations. */"
+ "</script>";
public ScriptCommentTest(String name) {
super(name);
}
public void testTagWorking() throws Exception {
createParser(this.workingHtml);
ScriptVisitor visitor = new ScriptVisitor();
this.parser.visitAllNodesWith(visitor);
String scriptNodeHtml = visitor.scriptTag.toHtml();
assertEquals("Script parsing worked", this.workingScriptTag, scriptNodeHtml);
}
public void testScriptTagNotWorkingOuter() throws Exception {
createParser(this.failingHtml);
ScriptVisitor visitor = new ScriptVisitor();
this.parser.visitAllNodesWith(visitor);
String scriptNodeHtml = visitor.scriptTag.toHtml();
assertEquals("Script parsing not working", this.failingScriptTag, scriptNodeHtml);
}
public void testScriptTagNotWorkingInner() throws Exception {
createParser(this.failingHtml2);
ScriptVisitor visitor = new ScriptVisitor();
this.parser.visitAllNodesWith(visitor);
String scriptNodeHtml = visitor.scriptTag.toHtml();
assertEquals("Script parsing not working", this.failingScriptTag, scriptNodeHtml);
}
public void testScriptTagNotWorkingMultiLine() throws Exception {
createParser(this.anotherFailingScriptTag);
ScriptVisitor visitor = new ScriptVisitor();
this.parser.visitAllNodesWith(visitor);
String scriptNodeHtml = visitor.scriptTag.toHtml();
assertEquals("Script parsing not working", this.anotherFailingScriptTag, scriptNodeHtml);
}
/**
* Implement test case NodeVisitor.
*/
public final class ScriptVisitor extends NodeVisitor {
/** Keps the only script tag. */
public ScriptTag scriptTag;
/**
* Creates a new ScriptVisitor object.
*/
public ScriptVisitor() {
super(true, true);
}
/**
* @see org.htmlparser.visitors.NodeVisitor
*/
public void visitTag(final Tag n) {
if ((null != n.getParent())
|| ((n instanceof CompositeTag)
&& (null == ((CompositeTag) n).getEndTag()))) {
if (n instanceof ScriptTag) {
this.scriptTag = (ScriptTag) n;
}
} else {
if (n instanceof ScriptTag) {
this.scriptTag = (ScriptTag) n;
}
}
}
}
}
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