1/* 2 * Copyright (C) 2015 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 */ 16package com.android.tv.tests.ui; 17 18import static com.android.tv.testing.uihelper.UiDeviceAsserts.assertWaitForCondition; 19 20import android.os.SystemClock; 21import android.support.test.uiautomator.Until; 22import android.test.suitebuilder.annotation.LargeTest; 23import android.util.Log; 24 25import com.android.tv.R; 26import com.android.tv.testing.uihelper.Constants; 27 28/** 29 * Tests for {@link com.android.tv.MainActivity}. 30 */ 31@LargeTest 32public class ProgramGuidePerformanceTest extends LiveChannelsTestCase { 33 private static final String TAG = "ProgramGuidePerformance"; 34 35 public static final int SHOW_MENU_MAX_DURATION_MS = 1500; 36 public void testShowMenu() { 37 mLiveChannelsHelper.assertAppStarted(); 38 mMenuHelper.showMenu(); 39 mMenuHelper.assertNavigateToMenuItem(R.string.menu_title_channels, 40 R.string.channels_item_program_guide); 41 //TODO: build a simple performance framework like JankTest 42 long start = SystemClock.elapsedRealtime(); 43 Log.v(TAG, "start " + start + " milliSeconds"); 44 mDevice.pressDPadCenter(); 45 assertWaitForCondition(mDevice, Until.hasObject(Constants.PROGRAM_GUIDE)); 46 long end = SystemClock.elapsedRealtime(); 47 Log.v(TAG, "end " + end + " milliSeconds"); 48 long duration = end - start; 49 assertDuration("ShowMenu", SHOW_MENU_MAX_DURATION_MS, duration); 50 mDevice.pressBack(); 51 } 52 53 private void assertDuration(String msg, long expectedMaxMilliSeconds, long actualMilliSeconds) { 54 Log.d(TAG, msg + " duration " + actualMilliSeconds + " milliSeconds"); 55 assertTrue(msg + " duration expected to be <= " + expectedMaxMilliSeconds 56 + " milliSeconds but was " + actualMilliSeconds + " milliSeconds.", 57 actualMilliSeconds <= expectedMaxMilliSeconds); 58 } 59} 60