| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.content.browser; |
| |
| import org.chromium.base.ThreadUtils; |
| import org.chromium.base.test.util.DisabledTest; |
| import org.chromium.base.test.util.UrlUtils; |
| import org.chromium.content.browser.test.util.CallbackHelper; |
| import org.chromium.content_public.browser.LoadUrlParams; |
| import org.chromium.content_public.browser.WebContents; |
| import org.chromium.content_public.browser.WebContentsObserver; |
| import org.chromium.content_shell_apk.ContentShellActivity; |
| import org.chromium.content_shell_apk.ContentShellTestBase; |
| |
| import java.util.concurrent.Callable; |
| |
| /** |
| * Tests for the WebContentsObserver APIs. |
| */ |
| public class WebContentsObserverAndroidTest extends ContentShellTestBase { |
| private static final String URL = UrlUtils.encodeHtmlDataUri( |
| "<html><head></head><body>didFirstVisuallyNonEmptyPaint test</body></html>"); |
| |
| private static class TestWebContentsObserver extends WebContentsObserver { |
| private CallbackHelper mDidFirstVisuallyNonEmptyPaintCallbackHelper = new CallbackHelper(); |
| |
| public TestWebContentsObserver(WebContents webContents) { |
| super(webContents); |
| } |
| |
| public CallbackHelper getDidFirstVisuallyNonEmptyPaintCallbackHelper() { |
| return mDidFirstVisuallyNonEmptyPaintCallbackHelper; |
| } |
| |
| @Override |
| public void didFirstVisuallyNonEmptyPaint() { |
| mDidFirstVisuallyNonEmptyPaintCallbackHelper.notifyCalled(); |
| } |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| ContentShellActivity activity = launchContentShellWithUrl(null); |
| assertNotNull(activity); |
| waitForActiveShellToBeDoneLoading(); |
| } |
| |
| /* |
| @SmallTest |
| @Feature({"Navigation"}) |
| http://crbug.com/411931 |
| */ |
| @DisabledTest |
| public void testDidFirstVisuallyNonEmptyPaint() throws Throwable { |
| TestWebContentsObserver observer = ThreadUtils.runOnUiThreadBlocking( |
| new Callable<TestWebContentsObserver>() { |
| @Override |
| public TestWebContentsObserver call() throws Exception { |
| return new TestWebContentsObserver(getContentViewCore().getWebContents()); |
| } |
| }); |
| |
| int callCount = observer.getDidFirstVisuallyNonEmptyPaintCallbackHelper().getCallCount(); |
| getInstrumentation().runOnMainSync(new Runnable() { |
| @Override |
| public void run() { |
| getContentViewCore().getWebContents().getNavigationController() |
| .loadUrl(new LoadUrlParams(URL)); |
| } |
| }); |
| observer.getDidFirstVisuallyNonEmptyPaintCallbackHelper().waitForCallback(callCount); |
| } |
| } |
