1 // Copyright 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 package org.chromium.android_webview.test; 6 7 import android.test.suitebuilder.annotation.SmallTest; 8 9 import org.chromium.android_webview.AwContents; 10 import org.chromium.android_webview.test.util.CommonResources; 11 import org.chromium.content.browser.ContentViewCore; 12 13 /** 14 * Tests for the WebViewClient.onScaleChanged. 15 */ 16 public class AwContentsClientOnScaleChangedTest extends AwTestBase { 17 private TestAwContentsClient mContentsClient; 18 private AwContents mAwContents; 19 20 @Override 21 protected void setUp() throws Exception { 22 super.setUp(); 23 mContentsClient = new TestAwContentsClient(); 24 AwTestContainerView testContainerView = 25 createAwTestContainerViewOnMainSync(mContentsClient); 26 mAwContents = testContainerView.getAwContents(); 27 } 28 29 @Override 30 protected void tearDown() throws Exception { 31 super.tearDown(); 32 } 33 34 @SmallTest 35 public void testScaleUp() throws Throwable { 36 getAwSettingsOnUiThread(mAwContents).setUseWideViewPort(true); 37 loadDataSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), 38 CommonResources.ABOUT_HTML, "text/html", false); 39 ContentViewCore core = mAwContents.getContentViewCore(); 40 int callCount = mContentsClient.getOnScaleChangedHelper().getCallCount(); 41 core.onSizeChanged( 42 core.getViewportWidthPix() / 2, core.getViewportHeightPix() / 2, 43 core.getViewportWidthPix(), core.getViewportHeightPix()); 44 // TODO: Investigate on using core.zoomIn(); 45 mContentsClient.getOnScaleChangedHelper().waitForCallback(callCount); 46 assertTrue("Scale ratio:" + mContentsClient.getOnScaleChangedHelper().getLastScaleRatio(), 47 mContentsClient.getOnScaleChangedHelper().getLastScaleRatio() < 1); 48 } 49 } 50
