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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.uibench.janktests;
     18 
     19 import static com.android.uibench.janktests.UiBenchJankTestsHelper.EXPECTED_FRAMES;
     20 import static com.android.uibench.janktests.UiBenchJankTestsHelper.PACKAGE_NAME;
     21 
     22 import android.support.test.jank.GfxMonitor;
     23 import android.support.test.jank.JankTest;
     24 import android.support.test.jank.JankTestBase;
     25 import android.support.test.uiautomator.By;
     26 import android.support.test.uiautomator.UiDevice;
     27 import android.support.test.uiautomator.Until;
     28 
     29 /**
     30  * Jank benchmark WebView tests from UiBench app
     31  */
     32 
     33 public class UiBenchWebView extends JankTestBase {
     34 
     35     private UiDevice mDevice;
     36     private UiBenchJankTestsHelper mHelper;
     37 
     38     @Override
     39     public void setUp() throws Exception {
     40         super.setUp();
     41         mDevice = UiDevice.getInstance(getInstrumentation());
     42         mDevice.setOrientationNatural();
     43         mHelper = UiBenchJankTestsHelper.getInstance(this.getInstrumentation().getContext(),
     44                 mDevice);
     45     }
     46 
     47     @Override
     48     protected void tearDown() throws Exception {
     49         mDevice.unfreezeRotation();
     50         super.tearDown();
     51     }
     52 
     53     // Open Scrollable WebView from WebView test
     54     public void openScrollableWebView() {
     55         mHelper.launchActivity("ScrollableWebViewActivity",
     56                 "WebView/Scrollable WebView");
     57         mHelper.mContents = mDevice.wait(Until.findObject(
     58                 By.res("android", "content")), mHelper.TIMEOUT);
     59     }
     60 
     61     // Test Scrollable WebView fling
     62     @JankTest(beforeTest = "openScrollableWebView", expectedFrames = EXPECTED_FRAMES)
     63     @GfxMonitor(processName = PACKAGE_NAME)
     64     public void testWebViewFling() {
     65         mHelper.flingUpDown(mHelper.mContents, 1);
     66     }
     67 
     68 }
     69