/*******************************************************************************
 * Copyright (c) 2000, 2009 IBM Corporation and others.
 * 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 org.eclipse.update.tests.regularInstall;
import java.util.Arrays;

import java.io.File;
import java.net.URL;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.update.core.*;
import org.eclipse.update.internal.core.*;
import org.eclipse.update.tests.UpdateManagerTestCase;

public class TestExecutablePackagedInstall extends UpdateManagerTestCase {
	/**
	 * Constructor for Test1
	 */
	public TestExecutablePackagedInstall(String arg0) {
		super(arg0);
	}

	/**
	 * With site.xml
	 */
	public void testFilePackageExecutableFeatureSite() throws Exception {

		//cleanup target  
		File target = new File(TARGET_FILE_SITE.getFile());
		UpdateManagerUtils.removeFromFileSystem(target);
		
		URL newURL = new File(dataPath + "ExecutableFeaturePackagedSite/data2/site.xml").toURL();
		ISite remoteSite = SiteManager.getSite(newURL,null);
		IFeatureReference[] featuresRef = remoteSite.getFeatureReferences();
		ISite localSite = SiteManager.getSite(TARGET_FILE_SITE,null);
		IFeature remoteFeature = null;
		
		// at least one executable feature and on packaged
		boolean execFeature = false;
		boolean packFeature = false;

		if (featuresRef.length==0) fail ("no feature found");
	
		for (int i = 0; i < featuresRef.length; i++) {
			remoteFeature = featuresRef[i].getFeature(null);
			remove(remoteFeature,localSite);			
			localSite.install(remoteFeature, null,null);
			
			if (remoteFeature.getFeatureContentProvider() instanceof FeaturePackagedContentProvider) packFeature = true;
			if (remoteFeature.getFeatureContentProvider() instanceof FeatureExecutableContentProvider) execFeature = true;

			// verify
			String site = localSite.getURL().getFile();
			IPluginEntry[] entries = remoteFeature.getRawPluginEntries();
			assertTrue("no plugins entry", (entries != null && entries.length != 0));
			String pluginName = entries[0].getVersionedIdentifier().toString();
			File pluginFile = new File(site, Site.DEFAULT_PLUGIN_PATH + pluginName);
			if (!pluginFile.exists()) {
				//print out more failure details - see bug 271196
				File[] existing = pluginFile.getParentFile().listFiles();
				String detail = existing == null ? "no children" : String.valueOf(Arrays.asList(existing));
				assertTrue("plugin files not installed locally:"+pluginFile + "children found: " + detail, pluginFile.exists());
			}

			File featureFile = new File(site, Site.DEFAULT_INSTALLED_FEATURE_PATH + remoteFeature.getVersionedIdentifier().toString());
			assertTrue("feature info not installed locally:"+featureFile, featureFile.exists());

			File featureFileXML = new File(site, Site.DEFAULT_INSTALLED_FEATURE_PATH + remoteFeature.getVersionedIdentifier().toString() + File.separator + "feature.xml");
			assertTrue("feature info not installed locally: no feature.xml", featureFileXML.exists());
		}

		if (!execFeature && !packFeature){
			fail("cannot find one executable and one package feature on teh site");
		}

		//cleanup target 
		UpdateManagerUtils.removeFromFileSystem(target);


	}
	
	
	/**
	 * Without site.xml
	 */
	public void testFileNoSiteXMLSite() throws Exception {

		//cleanup target 
		File target = new File(TARGET_FILE_SITE.getFile());
		UpdateManagerUtils.removeFromFileSystem(target);
		
		URL newURL = new File(dataPath + "ExecutableFeaturePackagedSite/data/").toURL();
		ISite remoteSite = SiteManager.getSite(newURL,null);
		IFeatureReference[] featuresRef = remoteSite.getFeatureReferences();
		ISite localSite = SiteManager.getSite(TARGET_FILE_SITE,null);
		IFeature remoteFeature = null;
		
		// at least one executable feature and on packaged
		boolean execFeature = false;
		boolean packFeature = false;

		if (featuresRef.length==0) fail ("no feature found");
	
		for (int i = 0; i < featuresRef.length; i++) {
			try {
				remoteFeature = featuresRef[i].getFeature(null);
			} catch (CoreException e){
				Throwable e1 = e.getStatus().getException();
				String msg = e1.getMessage().replace(File.separatorChar,'/');
				if (msg.indexOf("CVS/feature.xml")==-1){
					throw e;
				}				
			}
			if (remoteFeature!=null){
				remove(remoteFeature,localSite);
				localSite.install(remoteFeature,null, null);
				
				if (remoteFeature.getFeatureContentProvider() instanceof FeaturePackagedContentProvider) packFeature = true;
				if (remoteFeature.getFeatureContentProvider() instanceof FeatureExecutableContentProvider) execFeature = true;
	
				// verify
				String site = localSite.getURL().getFile();
				IPluginEntry[] entries = remoteFeature.getRawPluginEntries();
				assertTrue("no plugins entry", (entries != null && entries.length != 0));
				String pluginName = entries[0].getVersionedIdentifier().toString();
				File pluginFile = new File(site, Site.DEFAULT_PLUGIN_PATH + pluginName);
				assertTrue("plugin files not installed locally:"+pluginFile, pluginFile.exists());
	
				File featureFile = new File(site, Site.DEFAULT_INSTALLED_FEATURE_PATH + remoteFeature.getVersionedIdentifier().toString());
				assertTrue("feature info not installed locally:"+featureFile, featureFile.exists());
	
				File featureFileXML = new File(site, Site.DEFAULT_INSTALLED_FEATURE_PATH + remoteFeature.getVersionedIdentifier().toString() + File.separator + "feature.xml");
				assertTrue("feature info not installed locally: no feature.xml", featureFileXML.exists());
			}
		}

		if (!execFeature && !packFeature){
			fail("cannot find one executable and one package feature on teh site");
		}

		//cleanup target 
		UpdateManagerUtils.removeFromFileSystem(target);


	}
	
}