/******************************************************************************
 * Copyright (c) 2002 - 2006 IBM Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *****************************************************************************/
package com.ibm.wala.cast.js.test;

import java.io.IOException;
import java.net.URL;

import org.junit.Before;
import org.junit.Test;

import com.ibm.wala.cast.js.html.IHtmlParser;
import com.ibm.wala.cast.js.html.IHtmlParserFactory;
import com.ibm.wala.cast.js.html.JSSourceExtractor;
import com.ibm.wala.cast.js.html.WebUtil;
import com.ibm.wala.cast.js.ipa.callgraph.JSCFABuilder;
import com.ibm.wala.cast.js.translator.CAstRhinoTranslatorFactory;
import com.ibm.wala.cast.js.util.Util;
import com.ibm.wala.ipa.callgraph.CallGraph;
import com.ibm.wala.util.CancelException;

public abstract class TestSimplePageCallGraphShapeRhino extends TestSimplePageCallGraphShape {

	private static final Object[][] assertionsForPage3 = new Object[][] {
		new Object[] { ROOT, new String[] { "page3.html" } },
		new Object[] { "page3.html", new String[] { "page3.html/__WINDOW_MAIN__" } }
	};

	@Test public void testPage3() throws IOException, IllegalArgumentException, CancelException {
		URL url = getClass().getClassLoader().getResource("pages/page3.html");
		CallGraph CG = JSCallGraphBuilderUtil.makeHTMLCG(url);
		verifyGraphAssertions(CG, assertionsForPage3);
	}

	@Test(expected = AssertionError.class)
	public void testJSParseError() throws IOException, IllegalArgumentException, CancelException {
		URL url = getClass().getClassLoader().getResource("pages/garbage2.html");
		JSCFABuilder B = JSCallGraphBuilderUtil.makeHTMLCGBuilder(url);
		B.makeCallGraph(B.getOptions());
	    Util.checkForFrontEndErrors(B.getClassHierarchy());
	}

	public static void main(String[] args) {
		justThisTest(TestSimplePageCallGraphShapeRhino.class);
	}

	 protected abstract IHtmlParser getParser();
	  
	  @Before
	  public void setUp() {
		    com.ibm.wala.cast.js.ipa.callgraph.JSCallGraphUtil.setTranslatorFactory(new CAstRhinoTranslatorFactory());
			WebUtil.setFactory(new IHtmlParserFactory() {
				public IHtmlParser getParser() {
					return TestSimplePageCallGraphShapeRhino.this.getParser();
				}
			});
		    JSSourceExtractor.USE_TEMP_NAME = false;
		    JSSourceExtractor.DELETE_UPON_EXIT = false;    			
	  }
}
