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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.documentsui;
     18 
     19 import static com.android.documentsui.StressProvider.DEFAULT_AUTHORITY;
     20 import static com.android.documentsui.StressProvider.STRESS_ROOT_0_ID;
     21 import static com.android.documentsui.StressProvider.STRESS_ROOT_2_ID;
     22 
     23 import android.app.Activity;
     24 import android.os.RemoteException;
     25 import android.test.suitebuilder.annotation.LargeTest;
     26 
     27 import android.content.Intent;
     28 import android.content.Context;
     29 import android.support.test.jank.JankTest;
     30 import android.support.test.jank.JankTestBase;
     31 import android.support.test.uiautomator.UiDevice;
     32 import android.support.test.jank.GfxMonitor;
     33 import android.support.test.uiautomator.UiScrollable;
     34 import android.util.Log;
     35 
     36 import com.android.documentsui.FilesActivity;
     37 import com.android.documentsui.bots.RootsListBot;
     38 import com.android.documentsui.bots.DirectoryListBot;
     39 
     40 @LargeTest
     41 public class FilesJankPerfTest extends JankTestBase {
     42     private static final String DOCUMENTSUI_PACKAGE = "com.android.documentsui";
     43     private static final int MAX_FLINGS = 10;
     44     private static final int BOT_TIMEOUT = 5000;
     45 
     46     private RootsListBot mRootsListBot;
     47     private DirectoryListBot mDirListBot;
     48     private Activity mActivity = null;
     49 
     50     public void setUpInLoop() {
     51         final UiDevice device = UiDevice.getInstance(getInstrumentation());
     52         final Context context = getInstrumentation().getTargetContext();
     53         mRootsListBot = new RootsListBot(device, context, BOT_TIMEOUT);
     54         mDirListBot = new DirectoryListBot(device, context, BOT_TIMEOUT);
     55 
     56         final Intent intent = new Intent(context, FilesActivity.class);
     57         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
     58         mActivity = getInstrumentation().startActivitySync(intent);
     59     }
     60 
     61     public void tearDownInLoop() {
     62         if (mActivity != null) {
     63             mActivity.finish();
     64             mActivity = null;
     65         }
     66     }
     67 
     68     public void setupAndOpenInLoop() throws Exception {
     69         setUpInLoop();
     70         openRoot();
     71     }
     72 
     73     public void openRoot() throws Exception {
     74         mRootsListBot.openRoot(STRESS_ROOT_2_ID);
     75     }
     76 
     77     @JankTest(expectedFrames=0, beforeLoop="setUpInLoop", afterLoop="tearDownInLoop")
     78     @GfxMonitor(processName=DOCUMENTSUI_PACKAGE)
     79     public void testOpenRootJankPerformance() throws Exception {
     80         openRoot();
     81         getInstrumentation().waitForIdleSync();
     82     }
     83 
     84     @JankTest(expectedFrames=0, beforeLoop="setupAndOpenInLoop", afterLoop="tearDownInLoop")
     85     @GfxMonitor(processName=DOCUMENTSUI_PACKAGE)
     86     public void testFlingJankPerformance() throws Exception {
     87         new UiScrollable(mDirListBot.findDocumentsList().getSelector()).flingToEnd(MAX_FLINGS);
     88         getInstrumentation().waitForIdleSync();
     89     }
     90 }
     91