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/*
* 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.ui;
import static com.android.tv.testing.uihelper.UiDeviceAsserts.assertWaitForCondition;
import android.os.SystemClock;
import android.support.test.filters.LargeTest;
import android.support.test.uiautomator.Until;
import android.util.Log;
import com.android.tv.R;
import com.android.tv.testing.uihelper.Constants;
/**
* Tests for {@link com.android.tv.MainActivity}.
*/
@LargeTest
public class ProgramGuidePerformanceTest extends LiveChannelsTestCase {
private static final String TAG = "ProgramGuidePerformance";
public static final int SHOW_MENU_MAX_DURATION_MS = 1500;
public void testShowMenu() {
mLiveChannelsHelper.assertAppStarted();
mMenuHelper.showMenu();
mMenuHelper.assertNavigateToMenuItem(R.string.menu_title_channels,
R.string.channels_item_program_guide);
//TODO: build a simple performance framework like JankTest
long start = SystemClock.elapsedRealtime();
Log.v(TAG, "start " + start + " milliSeconds");
mDevice.pressDPadCenter();
assertWaitForCondition(mDevice, Until.hasObject(Constants.PROGRAM_GUIDE));
long end = SystemClock.elapsedRealtime();
Log.v(TAG, "end " + end + " milliSeconds");
long duration = end - start;
assertDuration("ShowMenu", SHOW_MENU_MAX_DURATION_MS, duration);
mDevice.pressBack();
}
private void assertDuration(String msg, long expectedMaxMilliSeconds, long actualMilliSeconds) {
Log.d(TAG, msg + " duration " + actualMilliSeconds + " milliSeconds");
assertTrue(msg + " duration expected to be <= " + expectedMaxMilliSeconds
+ " milliSeconds but was " + actualMilliSeconds + " milliSeconds.",
actualMilliSeconds <= expectedMaxMilliSeconds);
}
}
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