| /* |
| * Copyright (C) 2017 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 androidx.core.app; |
| |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.content.Intent; |
| import android.os.Build; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.filters.MediumTest; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.rule.ActivityTestRule; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.util.SparseIntArray; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class FrameMetricsAggregatorTest { |
| |
| @Rule |
| public final ActivityTestRule<FrameMetricsActivity> mActivityTestRule; |
| private FrameMetricsSubActivity mSecondActivity = null; |
| |
| |
| public FrameMetricsAggregatorTest() { |
| mActivityTestRule = new ActivityTestRule<>(FrameMetricsActivity.class); |
| } |
| |
| @Test |
| @MediumTest |
| public void testFrameMetrics() throws Throwable { |
| FrameMetricsAggregator metrics = new FrameMetricsAggregator(); |
| |
| // Check that getMetrics() returns empty results |
| SparseIntArray[] durations = metrics.getMetrics(); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (SparseIntArray sparseArray : durations) { |
| assertNull(sparseArray); |
| } |
| } |
| |
| final FrameMetricsActivity activity = mActivityTestRule.getActivity(); |
| metrics.add(activity); |
| |
| // Check that getMetrics() returns results only for TOTAL_DURATION |
| durations = metrics.getMetrics(); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (int i = 0; i < durations.length; ++i) { |
| if (i == FrameMetricsAggregator.TOTAL_INDEX) { |
| assertNotNull(durations[i]); |
| } else { |
| assertNull(durations[i]); |
| } |
| } |
| } |
| |
| // Start tracking all durations |
| metrics = new FrameMetricsAggregator(FrameMetricsAggregator.EVERY_DURATION); |
| metrics.add(activity); |
| |
| // Check that getMetrics() returns results for all durations |
| durations = metrics.getMetrics(); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (SparseIntArray sparseArray : durations) { |
| assertNotNull(sparseArray); |
| } |
| } |
| |
| long startTime = System.currentTimeMillis(); |
| while (System.currentTimeMillis() - startTime < 1000) { |
| if (mSecondActivity == null && System.currentTimeMillis() - startTime > 400) { |
| Intent intent = new Intent(activity, FrameMetricsSubActivity.class) |
| .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mSecondActivity = (FrameMetricsSubActivity) |
| InstrumentationRegistry.getInstrumentation().startActivitySync(intent); |
| metrics.add(mSecondActivity); |
| } |
| mActivityTestRule.runOnUiThread(new Runnable() { |
| @Override |
| public void run() { |
| activity.invalidate(); |
| } |
| }); |
| try { |
| Thread.sleep(10); |
| } catch (Exception e) { |
| } |
| } |
| |
| durations = metrics.getMetrics(); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (SparseIntArray sparseArray : durations) { |
| assertNotNull(sparseArray); |
| assertTrue(sparseArray.size() > 0); |
| } |
| } |
| durations = metrics.remove(mSecondActivity); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (SparseIntArray sparseArray : durations) { |
| assertNotNull(sparseArray); |
| assertTrue(sparseArray.size() > 0); |
| } |
| } |
| durations = metrics.stop(); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (SparseIntArray sparseArray : durations) { |
| assertNotNull(sparseArray); |
| assertTrue(sparseArray.size() > 0); |
| } |
| } |
| durations = metrics.reset(); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (SparseIntArray sparseArray : durations) { |
| assertNotNull(sparseArray); |
| assertTrue(sparseArray.size() > 0); |
| } |
| } |
| durations = metrics.getMetrics(); |
| if (Build.VERSION.SDK_INT < 24) { |
| assertNull(durations); |
| } else { |
| assertNotNull(durations); |
| for (SparseIntArray sparseArray : durations) { |
| assertNull(sparseArray); |
| } |
| } |
| |
| } |
| |
| } |