| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.tv.tests.jank; |
| |
| import static com.android.tv.testing.uihelper.UiDeviceAsserts.assertWaitForCondition; |
| |
| import android.support.test.jank.GfxMonitor; |
| import android.support.test.jank.JankTest; |
| import android.support.test.uiautomator.Until; |
| import androidx.test.filters.MediumTest; |
| import com.android.tv.R; |
| import com.android.tv.testing.uihelper.ByResource; |
| import com.android.tv.testing.uihelper.Constants; |
| import com.android.tv.testing.uihelper.MenuHelper; |
| |
| /** Jank tests for the program guide. */ |
| @MediumTest |
| public class ProgramGuideJankTest extends LiveChannelsTestCase { |
| private static final String STARTING_CHANNEL = "13"; |
| |
| /** |
| * The minimum number of frames expected during each jank test. If there is less the test will |
| * fail. To be safe we loop the action in each test to create twice this many frames under |
| * normal conditions. |
| * |
| * <p>200 is chosen so there will be enough frame for the 90th, 95th, and 98th percentile |
| * measurements are significant. |
| * |
| * @see <a href="http://go/janktesthelper-best-practices">Jank Test Helper Best Practices</a> |
| */ |
| private static final int EXPECTED_FRAMES = 200; |
| |
| private MenuHelper mMenuHelper; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mMenuHelper = new MenuHelper(mDevice, mTargetResources); |
| Utils.pressKeysForChannelNumber(STARTING_CHANNEL, mDevice); |
| } |
| |
| @JankTest(expectedFrames = EXPECTED_FRAMES, beforeTest = "warmProgramGuide") |
| @GfxMonitor(processName = Utils.LIVE_CHANNELS_PROCESS_NAME) |
| public void testShowClearProgramGuide() { |
| int frames = 53; // measured by hand |
| int repeat = EXPECTED_FRAMES * 2 / frames; |
| for (int i = 0; i < repeat; i++) { |
| showProgramGuide(); |
| clearProgramGuide(); |
| } |
| } |
| |
| @JankTest( |
| expectedFrames = EXPECTED_FRAMES, |
| beforeLoop = "showAndFocusProgramGuide", |
| afterLoop = "clearProgramGuide" |
| ) |
| @GfxMonitor(processName = Utils.LIVE_CHANNELS_PROCESS_NAME) |
| public void testScrollDown() { |
| int frames = 20; // measured by hand |
| int repeat = EXPECTED_FRAMES * 2 / frames; |
| for (int i = 0; i < repeat; i++) { |
| mDevice.pressDPadDown(); |
| } |
| } |
| |
| @JankTest( |
| expectedFrames = EXPECTED_FRAMES, |
| beforeLoop = "showAndFocusProgramGuide", |
| afterLoop = "clearProgramGuide" |
| ) |
| @GfxMonitor(processName = Utils.LIVE_CHANNELS_PROCESS_NAME) |
| public void testScrollRight() { |
| int frames = 30; // measured by hand |
| int repeat = EXPECTED_FRAMES * 2 / frames; |
| for (int i = 0; i < repeat; i++) { |
| mDevice.pressDPadRight(); |
| } |
| } |
| |
| private void selectProgramGuideMenuItem() { |
| mMenuHelper.showMenu(); |
| mMenuHelper.assertNavigateToMenuItem( |
| R.string.menu_title_channels, R.string.channels_item_program_guide); |
| mDevice.waitForIdle(); |
| } |
| |
| // It's public to be used with @JankTest annotation. |
| public void warmProgramGuide() { |
| // TODO: b/21078199 First time Program Guide is opened there is a noticeable delay |
| selectProgramGuideMenuItem(); |
| mDevice.pressDPadCenter(); |
| assertWaitForCondition(mDevice, Until.hasObject(Constants.PROGRAM_GUIDE)); |
| mDevice.pressBack(); |
| } |
| |
| // It's public to be used with @JankTest annotation. |
| public void clearProgramGuide() { |
| mDevice.pressBack(); |
| assertWaitForCondition(mDevice, Until.gone(Constants.PROGRAM_GUIDE)); |
| } |
| |
| public void showProgramGuide() { |
| selectProgramGuideMenuItem(); |
| mDevice.pressDPadCenter(); |
| assertWaitForCondition(mDevice, Until.hasObject(Constants.PROGRAM_GUIDE)); |
| } |
| |
| // It's public to be used with @JankTest annotation. |
| public void showAndFocusProgramGuide() { |
| selectProgramGuideMenuItem(); |
| mDevice.pressDPadCenter(); |
| assertWaitForCondition(mDevice, Until.hasObject(Constants.PROGRAM_GUIDE)); |
| // If the side panel grid is visible (and thus has focus), move right to clear it. |
| if (mDevice.hasObject( |
| ByResource.id(mTargetResources, R.id.program_guide_side_panel_grid_view))) { |
| mDevice.pressDPadRight(); |
| } |
| } |
| } |