Update reliability test code. Use a separate activity with simpler calback mechanism.

1 files changed, 257 insertions, 0 deletions

diff --git a/tests/DumpRenderTree/src/com/android/dumprendertree/ReliabilityTestActivity.java b/tests/DumpRenderTree/src/com/android/dumprendertree/ReliabilityTestActivity.java
new file mode 100644
index 0000000..fdd9b00
--- /dev/null
+++ b/tests/DumpRenderTree/src/com/android/dumprendertree/ReliabilityTestActivity.java
@@ -0,0 +1,257 @@
+package com.android.dumprendertree;
+
+import android.app.Activity;
+import android.app.ActivityThread;
+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.WebView;
+import android.webkit.WebViewClient;
+import android.webkit.WebSettings.LayoutAlgorithm;
+import android.widget.LinearLayout;
+import android.widget.LinearLayout.LayoutParams;
+
+public class ReliabilityTestActivity extends Activity {
+    
+    public static final String TEST_URL_ACTION = "com.andrdoid.dumprendertree.TestUrlAction";
+    public static final String PARAM_URL = "URL";
+    public static final String PARAM_TIMEOUT = "Timeout";
+    public static final int RESULT_TIMEOUT = 0xDEAD;
+    public static final int MSG_TIMEOUT = 0xC001;
+    public static final int MSG_NAVIGATE = 0xC002;
+    
+    private static final String LOGTAG = "ReliabilityTestActivity";
+    
+    private WebView webView;
+    private SimpleWebViewClient webViewClient;
+    private SimpleChromeClient chromeClient;
+    private Handler handler;
+    private boolean timeoutFlag;
+    private boolean pageDone;
+    private Object pageDoneLock;
+    private int pageStartCount;
+    
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        Log.v(LOGTAG, "onCreate, inst=" + Integer.toHexString(hashCode()));
+        
+        LinearLayout contentView = new LinearLayout(this);
+        contentView.setOrientation(LinearLayout.VERTICAL);
+        setContentView(contentView);
+        setTitle("Idle");
+        
+        webView = new WebView(this);
+        webView.getSettings().setJavaScriptEnabled(true);
+        webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(false);
+        webView.getSettings().setLayoutAlgorithm(LayoutAlgorithm.NORMAL);
+        
+        webViewClient = new SimpleWebViewClient();
+        chromeClient = new SimpleChromeClient();
+        webView.setWebViewClient(webViewClient);
+        webView.setWebChromeClient(chromeClient);
+        
+        contentView.addView(webView, new LayoutParams(
+                ViewGroup.LayoutParams.FILL_PARENT,
+                ViewGroup.LayoutParams.FILL_PARENT, 0.0f));
+        
+        handler = new Handler() {
+            @Override
+            public void handleMessage(Message msg) {
+                switch (msg.what) {
+                    case MSG_TIMEOUT:
+                        handleTimeout();
+                        return;
+                    case MSG_NAVIGATE:
+                        navigate((String)msg.obj, msg.arg1);
+                        return;
+                }
+            }
+        };
+        
+        pageDoneLock = new Object();
+    }
+    
+    public void reset() {
+        synchronized (pageDoneLock) {
+            pageDone = false;
+        }
+        timeoutFlag = false;
+        pageStartCount = 0;
+        chromeClient.resetJsTimeout();
+    }
+    
+    private void navigate(String url, int timeout) {
+        if(url == null) {
+            Log.v(LOGTAG, "URL is null, cancelling...");
+            finish();
+        }
+        webView.stopLoading();
+        Log.v(LOGTAG, "Navigating to URL: " + url);
+        webView.loadUrl(url);
+        
+        if(timeout != 0) {
+            //set a timer with specified timeout (in ms)
+            handler.sendMessageDelayed(handler.obtainMessage(MSG_TIMEOUT),
+                    timeout);
+        }
+    }
+    
+    @Override
+    protected void onDestroy() {
+        Log.v(LOGTAG, "onDestroy, inst=" + Integer.toHexString(hashCode()));
+        super.onDestroy();
+    }
+    
+    private boolean isPageDone() {
+        synchronized (pageDoneLock) {
+            return pageDone;
+        }
+    }
+    
+    private void setPageDone(boolean pageDone) {
+        synchronized (pageDoneLock) {
+            this.pageDone = pageDone;
+            pageDoneLock.notifyAll();
+        }
+    }
+    
+    private void handleTimeout() {
+        int progress = webView.getProgress();
+        webView.stopLoading();
+        Log.v(LOGTAG, "Page timeout triggered, progress = " + progress);
+        timeoutFlag = true;
+    }
+    
+    public boolean waitUntilDone() {
+        validateNotAppThread();
+        synchronized (pageDoneLock) {
+            while(!isPageDone()) {
+                try {
+                    pageDoneLock.wait();
+                } catch (InterruptedException ie) {
+                    //no-op
+                }
+            }
+        }
+        return timeoutFlag;
+    }
+    
+    public Handler getHandler() {
+        return handler;
+    }
+    
+    private final void validateNotAppThread() {
+        if (ActivityThread.currentActivityThread() != null) {
+            throw new RuntimeException(
+                "This method can not be called from the main application thread");
+        }
+    }
+
+    class SimpleWebViewClient extends WebViewClient {
+        
+        @Override
+        public void onReceivedError(WebView view, int errorCode, String description,
+                String failingUrl) {
+            Log.v(LOGTAG, "Received WebCore error: code=" + errorCode
+                    + ", description=" + description
+                    + ", url=" + failingUrl);
+        }
+        
+        @Override
+        public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
+            //ignore certificate error
+            Log.v(LOGTAG, "Received SSL error: " + error.toString());
+            handler.proceed();
+        }
+        
+        @Override
+        public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host,
+                String realm) {
+            //cancel http auth request
+            handler.cancel();
+        }
+        
+        @Override
+        public void onPageStarted(WebView view, String url, Bitmap favicon) {
+            pageStartCount++;
+            Log.v(LOGTAG, "onPageStarted: " + url);
+        }
+        
+        @Override
+        public void onPageFinished(WebView view, String url) {
+            Log.v(LOGTAG, "onPageFinished: " + url);
+            handler.postDelayed(new WebViewStatusChecker(), 500);
+        }
+    }
+    
+    class SimpleChromeClient extends WebChromeClient {
+        
+        private int timeoutCounter = 0;
+        
+        @Override
+        public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
+            result.confirm();
+            return true;
+        }
+        
+        @Override
+        public boolean onJsBeforeUnload(WebView view, String url, String message, JsResult result) {
+            result.confirm();
+            return true;
+        }
+        
+        @Override
+        public boolean onJsPrompt(WebView view, String url, String message, String defaultValue,
+                JsPromptResult result) {
+            result.confirm();
+            return true;
+        }
+        
+        @Override
+        public boolean onJsTimeout() {
+            timeoutCounter++;
+            Log.v(LOGTAG, "JavaScript timeout, count=" + timeoutCounter);
+            return timeoutCounter > 2;
+        }
+        
+        public void resetJsTimeout() {
+            timeoutCounter = 0;
+        }
+        
+        @Override
+        public void onReceivedTitle(WebView view, String title) {
+            ReliabilityTestActivity.this.setTitle(title);
+        }
+    }
+    
+    class WebViewStatusChecker implements Runnable {
+        
+        private int initialStartCount;
+        
+        public WebViewStatusChecker() {
+            initialStartCount = pageStartCount;
+        }
+        
+        @Override
+        public void run() {
+            if (initialStartCount == pageStartCount) {
+                //perform cleanup
+                webView.stopLoading();
+                Log.v(LOGTAG, "Finishing URL: " + webView.getUrl());
+                handler.removeMessages(MSG_TIMEOUT);
+                setPageDone(true);
+            }
+        }
+    }
+}