| // Copyright 2013 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.android_webview.test; |
| |
| import android.graphics.Bitmap; |
| import android.graphics.Color; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import org.chromium.android_webview.AwContents; |
| import org.chromium.base.ThreadUtils; |
| import org.chromium.base.test.util.Feature; |
| |
| import java.util.concurrent.Callable; |
| |
| /** |
| * AwContents rendering / pixel tests. |
| */ |
| public class AwContentsRenderTest extends AwTestBase { |
| |
| private TestAwContentsClient mContentsClient; |
| private AwContents mAwContents; |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| mContentsClient = new TestAwContentsClient(); |
| final AwTestContainerView testContainerView = |
| createAwTestContainerViewOnMainSync(mContentsClient); |
| mAwContents = testContainerView.getAwContents(); |
| } |
| |
| void setBackgroundColorOnUiThread(final int c) { |
| ThreadUtils.runOnUiThreadBlocking(new Runnable() { |
| @Override |
| public void run() { |
| mAwContents.setBackgroundColor(c); |
| } |
| }); |
| } |
| |
| Bitmap grabViewToBitmap() { |
| final Bitmap result = Bitmap.createBitmap(10, 10, Bitmap.Config.ARGB_8888); |
| mAwContents.onDraw(new android.graphics.Canvas(result)); |
| return result; |
| } |
| |
| int sampleBackgroundColorOnUiThread() throws Exception { |
| return ThreadUtils.runOnUiThreadBlocking(new Callable<Integer>() { |
| @Override |
| public Integer call() throws Exception { |
| return grabViewToBitmap().getPixel(0, 0); |
| } |
| }); |
| } |
| |
| void pollForBackgroundColor(final int c) throws Throwable { |
| poll(new Callable<Boolean>() { |
| @Override |
| public Boolean call() throws Exception { |
| return sampleBackgroundColorOnUiThread() == c; |
| } |
| }); |
| } |
| |
| /* |
| @SmallTest |
| @Feature({"AndroidWebView"}) |
| */ |
| public void testSetGetBackgroundColor() throws Throwable { |
| setBackgroundColorOnUiThread(Color.MAGENTA); |
| pollForBackgroundColor(Color.MAGENTA); |
| |
| setBackgroundColorOnUiThread(Color.CYAN); |
| pollForBackgroundColor(Color.CYAN); |
| |
| loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), "about:blank"); |
| assertEquals(Color.CYAN, sampleBackgroundColorOnUiThread()); |
| |
| setBackgroundColorOnUiThread(Color.YELLOW); |
| pollForBackgroundColor(Color.YELLOW); |
| |
| loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), |
| "data:text/html,<html><head><style>body {background-color:#227788}</style></head>" + |
| "<body></body></html>"); |
| pollForBackgroundColor(Color.rgb(0x22, 0x77, 0x88)); |
| |
| // Changing the base background should not override CSS background. |
| setBackgroundColorOnUiThread(Color.MAGENTA); |
| assertEquals(Color.rgb(0x22, 0x77, 0x88), sampleBackgroundColorOnUiThread()); |
| // ...setting the background is asynchronous, so pause a bit and retest just to be sure. |
| Thread.sleep(500); |
| assertEquals(Color.rgb(0x22, 0x77, 0x88), sampleBackgroundColorOnUiThread()); |
| } |
| |
| @SmallTest |
| @Feature({"AndroidWebView"}) |
| public void testPictureListener() throws Throwable { |
| ThreadUtils.runOnUiThreadBlocking(new Runnable() { |
| @Override |
| public void run() { |
| mAwContents.enableOnNewPicture(true, true); |
| } |
| }); |
| |
| int pictureCount = mContentsClient.getPictureListenerHelper().getCallCount(); |
| loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), "about:blank"); |
| mContentsClient.getPictureListenerHelper().waitForCallback(pictureCount, 1); |
| // Invalidation only, so picture should be null. |
| assertNull(mContentsClient.getPictureListenerHelper().getPicture()); |
| } |
| } |
