tests/DumpRenderTree/src/com/android/dumprendertree/TestShellActivity.java - platform/frameworks/base - Git at Google

 /*
  * Copyright (C) 2007 The Android Open Source Project
  *
  * 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.
  */

 package com.android.dumprendertree;

 import android.app.Activity;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.net.http.SslError;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.util.Log;
 import android.view.ViewGroup;
 import android.webkit.HttpAuthHandler;
 import android.webkit.JsPromptResult;
 import android.webkit.JsResult;
 import android.webkit.SslErrorHandler;
 import android.webkit.WebChromeClient;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.widget.LinearLayout;

 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.Vector;

 public class TestShellActivity extends Activity implements LayoutTestController {

     static enum DumpDataType {DUMP_AS_TEXT, EXT_REPR, NO_OP}

     public class AsyncHandler extends Handler {
         @Override
         public void handleMessage(Message msg) {
             if (msg.what == MSG_TIMEOUT) {
                 mTimedOut = true;
                 mCallback.timedOut(mWebView.getUrl());
                 requestWebKitData();
                 return;
             } else if (msg.what == MSG_WEBKIT_DATA) {
                 TestShellActivity.this.dump(mTimedOut, (String)msg.obj);
                 return;
             }

             super.handleMessage(msg);
         }
     }

     public void requestWebKitData() {
         Message callback = mHandler.obtainMessage(MSG_WEBKIT_DATA);

         if (mRequestedWebKitData)
             throw new AssertionError("Requested webkit data twice: " + mWebView.getUrl());

         mRequestedWebKitData = true;
         switch (mDumpDataType) {
             case DUMP_AS_TEXT:
                 mWebView.documentAsText(callback);
                 break;
             case EXT_REPR:
                 mWebView.externalRepresentation(callback);
                 break;
             default:
                 finished();
                 break;
         }
     }

     @Override
     protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);

         LinearLayout contentView = new LinearLayout(this);
         contentView.setOrientation(LinearLayout.VERTICAL);
         setContentView(contentView);

         mWebView = new WebView(this);
         mWebView.getSettings().setJavaScriptEnabled(true);
         mWebView.setWebChromeClient(mChromeClient);
         mWebView.setWebViewClient(new WebViewClient(){

             @Override
             public void onPageFinished(WebView view, String url) {
                 Log.v(LOGTAG, "onPageFinished, url=" + url);
                 super.onPageFinished(view, url);
             }

             @Override
             public void onPageStarted(WebView view, String url, Bitmap favicon) {
                 Log.v(LOGTAG, "onPageStarted, url=" + url);
                 super.onPageStarted(view, url, favicon);
             }

             @Override
             public void onReceivedError(WebView view, int errorCode, String description,
                     String failingUrl) {
                 Log.v(LOGTAG, "onReceivedError, errorCode=" + errorCode
                         + ", desc=" + description + ", url=" + failingUrl);
                 super.onReceivedError(view, errorCode, description, failingUrl);
             }

             @Override
             public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler,
                     String host, String realm) {
                 handler.cancel();
             }

             @Override
             public void onReceivedSslError(WebView view, SslErrorHandler handler,
                     SslError error) {
                 handler.proceed();
             }

         });
         mEventSender = new WebViewEventSender(mWebView);
         mCallbackProxy = new CallbackProxy(mEventSender, this);

         mWebView.addJavascriptInterface(mCallbackProxy, "layoutTestController");
         mWebView.addJavascriptInterface(mCallbackProxy, "eventSender");
         contentView.addView(mWebView, new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT, 0.0f));

         mWebView.getSettings().setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);

         mHandler = new AsyncHandler();

         Intent intent = getIntent();
         if (intent != null) {
             executeIntent(intent);
         }
     }

     @Override
     protected void onNewIntent(Intent intent) {
         super.onNewIntent(intent);
         executeIntent(intent);
     }

     private void executeIntent(Intent intent) {
         resetTestStatus();
         if (!Intent.ACTION_VIEW.equals(intent.getAction())) {
             return;
         }

         mTestUrl = intent.getStringExtra(TEST_URL);
         if (mTestUrl == null)
             return;

         mResultFile = intent.getStringExtra(RESULT_FILE);
         mTimeoutInMillis = intent.getIntExtra(TIMEOUT_IN_MILLIS, 0);

         Log.v(LOGTAG, "  Loading " + mTestUrl);
         mWebView.loadUrl(mTestUrl);

         if (mTimeoutInMillis > 0) {
             // Create a timeout timer
             Message m = mHandler.obtainMessage(MSG_TIMEOUT);
             mHandler.sendMessageDelayed(m, mTimeoutInMillis);
         }
     }

     @Override
     protected void onStop() {
         super.onStop();
         mWebView.stopLoading();
     }

     @Override
     protected void onDestroy() {
         super.onDestroy();
         mWebView.destroy();
         mWebView = null;
     }

     @Override
     public void onLowMemory() {
         super.onLowMemory();
         Log.e(LOGTAG, "Low memory, kill self");
         System.exit(1);
     }

     // Dump the page
     public void dump(boolean timeout, String webkitData) {
         if (mResultFile == null || mResultFile.length() == 0) {
             finished();
             return;
         }

         try {
             File parentDir = new File(mResultFile).getParentFile();
             if (!parentDir.exists()) {
                 parentDir.mkdirs();
             }

             FileOutputStream os = new FileOutputStream(mResultFile);
             if (timeout) {
                 Log.w("Layout test: Timeout", mResultFile);
                 os.write(TIMEOUT_STR.getBytes());
                 os.write('\n');
             }
             if (mDumpTitleChanges)
                 os.write(mTitleChanges.toString().getBytes());
             if (mDialogStrings != null)
                 os.write(mDialogStrings.toString().getBytes());
             mDialogStrings = null;
             if (webkitData != null)
                 os.write(webkitData.getBytes());
             os.flush();
             os.close();
         } catch (IOException ex) {
             Log.e(LOGTAG, "Cannot write to " + mResultFile + ", " + ex.getMessage());
         }

         finished();
     }

     public void setCallback(TestShellCallback callback) {
         mCallback = callback;
     }

     public void finished() {
         if (mCallback != null) {
             mCallback.finished();
         }
     }

     public void setDefaultDumpDataType(DumpDataType defaultDumpDataType) {
         mDefaultDumpDataType = defaultDumpDataType;
     }

     // .......................................
     // LayoutTestController Functions
     public void dumpAsText() {
         mDumpDataType = DumpDataType.DUMP_AS_TEXT;
         if (mWebView != null) {
             String url = mWebView.getUrl();
             Log.v(LOGTAG, "dumpAsText called: "+url);
         }
     }

     public void waitUntilDone() {
         mWaitUntilDone = true;
         String url = mWebView.getUrl();
         Log.v(LOGTAG, "waitUntilDone called: " + url);
     }

     public void notifyDone() {
         String url = mWebView.getUrl();
         Log.v(LOGTAG, "notifyDone called: " + url);
         if (mWaitUntilDone) {
             mWaitUntilDone = false;
             mChromeClient.onProgressChanged(mWebView, 100);
         }
     }

     public void display() {
         mWebView.invalidate();
     }

     public void clearBackForwardList() {
         mWebView.clearHistory();

     }

     public void dumpBackForwardList() {
         //printf("\n============== Back Forward List ==============\n");
         // mWebHistory
         //printf("===============================================\n");

     }

     public void dumpChildFrameScrollPositions() {
         // TODO Auto-generated method stub

     }

     public void dumpEditingCallbacks() {
         // TODO Auto-generated method stub

     }

     public void dumpSelectionRect() {
         // TODO Auto-generated method stub

     }

     public void dumpTitleChanges() {
         if (!mDumpTitleChanges) {
             mTitleChanges = new StringBuffer();
         }
         mDumpTitleChanges = true;
     }

     public void keepWebHistory() {
         if (!mKeepWebHistory) {
             mWebHistory = new Vector();
         }
         mKeepWebHistory = true;
     }

     public void queueBackNavigation(int howfar) {
         // TODO Auto-generated method stub

     }

     public void queueForwardNavigation(int howfar) {
         // TODO Auto-generated method stub

     }

     public void queueLoad(String Url, String frameTarget) {
         // TODO Auto-generated method stub

     }

     public void queueReload() {
         mWebView.reload();
     }

     public void queueScript(String scriptToRunInCurrentContext) {
         mWebView.loadUrl("javascript:"+scriptToRunInCurrentContext);
     }

     public void repaintSweepHorizontally() {
         // TODO Auto-generated method stub

     }

     public void setAcceptsEditing(boolean b) {
         // TODO Auto-generated method stub

     }

     public void setMainFrameIsFirstResponder(boolean b) {
         // TODO Auto-generated method stub

     }

     public void setWindowIsKey(boolean b) {
         // This is meant to show/hide the window. The best I can find
         // is setEnabled()
         mWebView.setEnabled(b);
     }

     public void testRepaint() {
         mWebView.invalidate();
     }

     private final WebChromeClient mChromeClient = new WebChromeClient() {
         @Override
         public void onProgressChanged(WebView view, int newProgress) {
             if (newProgress == 100) {
                 if (!mTimedOut && !mWaitUntilDone && !mRequestedWebKitData) {
                     String url = mWebView.getUrl();
                     Log.v(LOGTAG, "Finished: "+ url);
                     mHandler.removeMessages(MSG_TIMEOUT);
                     requestWebKitData();
                 } else {
                     String url = mWebView.getUrl();
                     if (mTimedOut) {
                         Log.v(LOGTAG, "Timed out before finishing: " + url);
                     } else if (mWaitUntilDone) {
                         Log.v(LOGTAG, "Waiting for notifyDone: " + url);
                     } else if (mRequestedWebKitData) {
                         Log.v(LOGTAG, "Requested webkit data ready: " + url);
                     }
                 }
             }
         }

         @Override
         public void onReceivedTitle(WebView view, String title) {
             if (title.length() > 30)
                 title = "..."+title.substring(title.length()-30);
             setTitle(title);
             if (mDumpTitleChanges) {
                 mTitleChanges.append("TITLE CHANGED: ");
                 mTitleChanges.append(title);
                 mTitleChanges.append("\n");
             }
         }

         @Override
         public boolean onJsAlert(WebView view, String url, String message,
                 JsResult result) {
             if (mDialogStrings == null) {
                 mDialogStrings = new StringBuffer();
             }
             mDialogStrings.append("ALERT: ");
             mDialogStrings.append(message);
             mDialogStrings.append('\n');
             result.confirm();
             return true;
         }

         @Override
         public boolean onJsConfirm(WebView view, String url, String message,
                 JsResult result) {
             if (mDialogStrings == null) {
                 mDialogStrings = new StringBuffer();
             }
             mDialogStrings.append("CONFIRM: ");
             mDialogStrings.append(message);
             mDialogStrings.append('\n');
             result.confirm();
             return true;
         }

         @Override
         public boolean onJsPrompt(WebView view, String url, String message,
                 String defaultValue, JsPromptResult result) {
             if (mDialogStrings == null) {
                 mDialogStrings = new StringBuffer();
             }
             mDialogStrings.append("PROMPT: ");
             mDialogStrings.append(message);
             mDialogStrings.append(", default text: ");
             mDialogStrings.append(defaultValue);
             mDialogStrings.append('\n');
             result.confirm();
             return true;
         }
     };

     private void resetTestStatus() {
         mWaitUntilDone = false;
         mDumpDataType = mDefaultDumpDataType;
         mTimedOut = false;
         mDumpTitleChanges = false;
         mRequestedWebKitData = false;
         mEventSender.resetMouse();
     }

     private WebView mWebView;
     private WebViewEventSender mEventSender;
     private AsyncHandler mHandler;
     private TestShellCallback mCallback;

     private CallbackProxy mCallbackProxy;

     private String mTestUrl;
     private String mResultFile;
     private int mTimeoutInMillis;

     // States
     private boolean mTimedOut;
     private boolean mRequestedWebKitData;
     private boolean mFinishedRunning;

     // Layout test controller variables.
     private DumpDataType mDumpDataType;
     private DumpDataType mDefaultDumpDataType = DumpDataType.EXT_REPR;
     private boolean mWaitUntilDone;
     private boolean mDumpTitleChanges;
     private StringBuffer mTitleChanges;
     private StringBuffer mDialogStrings;
     private boolean mKeepWebHistory;
     private Vector mWebHistory;

     static final String TIMEOUT_STR = "**Test timeout";

     static final int MSG_TIMEOUT = 0;
     static final int MSG_WEBKIT_DATA = 1;

     static final String LOGTAG="TestShell";

     static final String TEST_URL = "TestUrl";
     static final String RESULT_FILE = "ResultFile";
     static final String TIMEOUT_IN_MILLIS = "TimeoutInMillis";
 }
	/*
	* Copyright (C) 2007 The Android Open Source Project
	*
	* 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.
	*/

	package com.android.dumprendertree;

	import android.app.Activity;
	import android.content.Intent;
	import android.graphics.Bitmap;
	import android.net.http.SslError;
	import android.os.Bundle;
	import android.os.Handler;
	import android.os.Message;
	import android.util.Log;
	import android.view.ViewGroup;
	import android.webkit.HttpAuthHandler;
	import android.webkit.JsPromptResult;
	import android.webkit.JsResult;
	import android.webkit.SslErrorHandler;
	import android.webkit.WebChromeClient;
	import android.webkit.WebSettings;
	import android.webkit.WebView;
	import android.webkit.WebViewClient;
	import android.widget.LinearLayout;

	import java.io.File;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.util.Vector;

	public class TestShellActivity extends Activity implements LayoutTestController {

	static enum DumpDataType {DUMP_AS_TEXT, EXT_REPR, NO_OP}

	public class AsyncHandler extends Handler {
	@Override
	public void handleMessage(Message msg) {
	if (msg.what == MSG_TIMEOUT) {
	mTimedOut = true;
	mCallback.timedOut(mWebView.getUrl());
	requestWebKitData();
	return;
	} else if (msg.what == MSG_WEBKIT_DATA) {
	TestShellActivity.this.dump(mTimedOut, (String)msg.obj);
	return;
	}

	super.handleMessage(msg);
	}
	}

	public void requestWebKitData() {
	Message callback = mHandler.obtainMessage(MSG_WEBKIT_DATA);

	if (mRequestedWebKitData)
	throw new AssertionError("Requested webkit data twice: " + mWebView.getUrl());

	mRequestedWebKitData = true;
	switch (mDumpDataType) {
	case DUMP_AS_TEXT:
	mWebView.documentAsText(callback);
	break;
	case EXT_REPR:
	mWebView.externalRepresentation(callback);
	break;
	default:
	finished();
	break;
	}
	}

	@Override
	protected void onCreate(Bundle icicle) {
	super.onCreate(icicle);

	LinearLayout contentView = new LinearLayout(this);
	contentView.setOrientation(LinearLayout.VERTICAL);
	setContentView(contentView);

	mWebView = new WebView(this);
	mWebView.getSettings().setJavaScriptEnabled(true);
	mWebView.setWebChromeClient(mChromeClient);
	mWebView.setWebViewClient(new WebViewClient(){

	@Override
	public void onPageFinished(WebView view, String url) {
	Log.v(LOGTAG, "onPageFinished, url=" + url);
	super.onPageFinished(view, url);
	}

	@Override
	public void onPageStarted(WebView view, String url, Bitmap favicon) {
	Log.v(LOGTAG, "onPageStarted, url=" + url);
	super.onPageStarted(view, url, favicon);
	}

	@Override
	public void onReceivedError(WebView view, int errorCode, String description,
	String failingUrl) {
	Log.v(LOGTAG, "onReceivedError, errorCode=" + errorCode
	+ ", desc=" + description + ", url=" + failingUrl);
	super.onReceivedError(view, errorCode, description, failingUrl);
	}

	@Override
	public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler,
	String host, String realm) {
	handler.cancel();
	}

	@Override
	public void onReceivedSslError(WebView view, SslErrorHandler handler,
	SslError error) {
	handler.proceed();
	}

	});
	mEventSender = new WebViewEventSender(mWebView);
	mCallbackProxy = new CallbackProxy(mEventSender, this);

	mWebView.addJavascriptInterface(mCallbackProxy, "layoutTestController");
	mWebView.addJavascriptInterface(mCallbackProxy, "eventSender");
	contentView.addView(mWebView, new LinearLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT, 0.0f));

	mWebView.getSettings().setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);

	mHandler = new AsyncHandler();

	Intent intent = getIntent();
	if (intent != null) {
	executeIntent(intent);
	}
	}

	@Override
	protected void onNewIntent(Intent intent) {
	super.onNewIntent(intent);
	executeIntent(intent);
	}

	private void executeIntent(Intent intent) {
	resetTestStatus();
	if (!Intent.ACTION_VIEW.equals(intent.getAction())) {
	return;
	}

	mTestUrl = intent.getStringExtra(TEST_URL);
	if (mTestUrl == null)
	return;

	mResultFile = intent.getStringExtra(RESULT_FILE);
	mTimeoutInMillis = intent.getIntExtra(TIMEOUT_IN_MILLIS, 0);

	Log.v(LOGTAG, " Loading " + mTestUrl);
	mWebView.loadUrl(mTestUrl);

	if (mTimeoutInMillis > 0) {
	// Create a timeout timer
	Message m = mHandler.obtainMessage(MSG_TIMEOUT);
	mHandler.sendMessageDelayed(m, mTimeoutInMillis);
	}
	}

	@Override
	protected void onStop() {
	super.onStop();
	mWebView.stopLoading();
	}

	@Override
	protected void onDestroy() {
	super.onDestroy();
	mWebView.destroy();
	mWebView = null;
	}

	@Override
	public void onLowMemory() {
	super.onLowMemory();
	Log.e(LOGTAG, "Low memory, kill self");
	System.exit(1);
	}

	// Dump the page
	public void dump(boolean timeout, String webkitData) {
	if (mResultFile == null \|\| mResultFile.length() == 0) {
	finished();
	return;
	}

	try {
	File parentDir = new File(mResultFile).getParentFile();
	if (!parentDir.exists()) {
	parentDir.mkdirs();
	}

	FileOutputStream os = new FileOutputStream(mResultFile);
	if (timeout) {
	Log.w("Layout test: Timeout", mResultFile);
	os.write(TIMEOUT_STR.getBytes());
	os.write('\n');
	}
	if (mDumpTitleChanges)
	os.write(mTitleChanges.toString().getBytes());
	if (mDialogStrings != null)
	os.write(mDialogStrings.toString().getBytes());
	mDialogStrings = null;
	if (webkitData != null)
	os.write(webkitData.getBytes());
	os.flush();
	os.close();
	} catch (IOException ex) {
	Log.e(LOGTAG, "Cannot write to " + mResultFile + ", " + ex.getMessage());
	}

	finished();
	}

	public void setCallback(TestShellCallback callback) {
	mCallback = callback;
	}

	public void finished() {
	if (mCallback != null) {
	mCallback.finished();
	}
	}

	public void setDefaultDumpDataType(DumpDataType defaultDumpDataType) {
	mDefaultDumpDataType = defaultDumpDataType;
	}

	// .......................................
	// LayoutTestController Functions
	public void dumpAsText() {
	mDumpDataType = DumpDataType.DUMP_AS_TEXT;
	if (mWebView != null) {
	String url = mWebView.getUrl();
	Log.v(LOGTAG, "dumpAsText called: "+url);
	}
	}

	public void waitUntilDone() {
	mWaitUntilDone = true;
	String url = mWebView.getUrl();
	Log.v(LOGTAG, "waitUntilDone called: " + url);
	}

	public void notifyDone() {
	String url = mWebView.getUrl();
	Log.v(LOGTAG, "notifyDone called: " + url);
	if (mWaitUntilDone) {
	mWaitUntilDone = false;
	mChromeClient.onProgressChanged(mWebView, 100);
	}
	}

	public void display() {
	mWebView.invalidate();
	}

	public void clearBackForwardList() {
	mWebView.clearHistory();

	}

	public void dumpBackForwardList() {
	//printf("\n============== Back Forward List ==============\n");
	// mWebHistory
	//printf("===============================================\n");

	}

	public void dumpChildFrameScrollPositions() {
	// TODO Auto-generated method stub

	}

	public void dumpEditingCallbacks() {
	// TODO Auto-generated method stub

	}

	public void dumpSelectionRect() {
	// TODO Auto-generated method stub

	}

	public void dumpTitleChanges() {
	if (!mDumpTitleChanges) {
	mTitleChanges = new StringBuffer();
	}
	mDumpTitleChanges = true;
	}

	public void keepWebHistory() {
	if (!mKeepWebHistory) {
	mWebHistory = new Vector();
	}
	mKeepWebHistory = true;
	}

	public void queueBackNavigation(int howfar) {
	// TODO Auto-generated method stub

	}

	public void queueForwardNavigation(int howfar) {
	// TODO Auto-generated method stub

	}

	public void queueLoad(String Url, String frameTarget) {
	// TODO Auto-generated method stub

	}

	public void queueReload() {
	mWebView.reload();
	}

	public void queueScript(String scriptToRunInCurrentContext) {
	mWebView.loadUrl("javascript:"+scriptToRunInCurrentContext);
	}

	public void repaintSweepHorizontally() {
	// TODO Auto-generated method stub

	}

	public void setAcceptsEditing(boolean b) {
	// TODO Auto-generated method stub

	}

	public void setMainFrameIsFirstResponder(boolean b) {
	// TODO Auto-generated method stub

	}

	public void setWindowIsKey(boolean b) {
	// This is meant to show/hide the window. The best I can find
	// is setEnabled()
	mWebView.setEnabled(b);
	}

	public void testRepaint() {
	mWebView.invalidate();
	}

	private final WebChromeClient mChromeClient = new WebChromeClient() {
	@Override
	public void onProgressChanged(WebView view, int newProgress) {
	if (newProgress == 100) {
	if (!mTimedOut && !mWaitUntilDone && !mRequestedWebKitData) {
	String url = mWebView.getUrl();
	Log.v(LOGTAG, "Finished: "+ url);
	mHandler.removeMessages(MSG_TIMEOUT);
	requestWebKitData();
	} else {
	String url = mWebView.getUrl();
	if (mTimedOut) {
	Log.v(LOGTAG, "Timed out before finishing: " + url);
	} else if (mWaitUntilDone) {
	Log.v(LOGTAG, "Waiting for notifyDone: " + url);
	} else if (mRequestedWebKitData) {
	Log.v(LOGTAG, "Requested webkit data ready: " + url);
	}
	}
	}
	}

	@Override
	public void onReceivedTitle(WebView view, String title) {
	if (title.length() > 30)
	title = "..."+title.substring(title.length()-30);
	setTitle(title);
	if (mDumpTitleChanges) {
	mTitleChanges.append("TITLE CHANGED: ");
	mTitleChanges.append(title);
	mTitleChanges.append("\n");
	}
	}

	@Override
	public boolean onJsAlert(WebView view, String url, String message,
	JsResult result) {
	if (mDialogStrings == null) {
	mDialogStrings = new StringBuffer();
	}
	mDialogStrings.append("ALERT: ");
	mDialogStrings.append(message);
	mDialogStrings.append('\n');
	result.confirm();
	return true;
	}

	@Override
	public boolean onJsConfirm(WebView view, String url, String message,
	JsResult result) {
	if (mDialogStrings == null) {
	mDialogStrings = new StringBuffer();
	}
	mDialogStrings.append("CONFIRM: ");
	mDialogStrings.append(message);
	mDialogStrings.append('\n');
	result.confirm();
	return true;
	}

	@Override
	public boolean onJsPrompt(WebView view, String url, String message,
	String defaultValue, JsPromptResult result) {
	if (mDialogStrings == null) {
	mDialogStrings = new StringBuffer();
	}
	mDialogStrings.append("PROMPT: ");
	mDialogStrings.append(message);
	mDialogStrings.append(", default text: ");
	mDialogStrings.append(defaultValue);
	mDialogStrings.append('\n');
	result.confirm();
	return true;
	}
	};

	private void resetTestStatus() {
	mWaitUntilDone = false;
	mDumpDataType = mDefaultDumpDataType;
	mTimedOut = false;
	mDumpTitleChanges = false;
	mRequestedWebKitData = false;
	mEventSender.resetMouse();
	}

	private WebView mWebView;
	private WebViewEventSender mEventSender;
	private AsyncHandler mHandler;
	private TestShellCallback mCallback;

	private CallbackProxy mCallbackProxy;

	private String mTestUrl;
	private String mResultFile;
	private int mTimeoutInMillis;

	// States
	private boolean mTimedOut;
	private boolean mRequestedWebKitData;
	private boolean mFinishedRunning;

	// Layout test controller variables.
	private DumpDataType mDumpDataType;
	private DumpDataType mDefaultDumpDataType = DumpDataType.EXT_REPR;
	private boolean mWaitUntilDone;
	private boolean mDumpTitleChanges;
	private StringBuffer mTitleChanges;
	private StringBuffer mDialogStrings;
	private boolean mKeepWebHistory;
	private Vector mWebHistory;

	static final String TIMEOUT_STR = "**Test timeout";

	static final int MSG_TIMEOUT = 0;
	static final int MSG_WEBKIT_DATA = 1;

	static final String LOGTAG="TestShell";

	static final String TEST_URL = "TestUrl";
	static final String RESULT_FILE = "ResultFile";
	static final String TIMEOUT_IN_MILLIS = "TimeoutInMillis";
	}