Move window manager perf test to a new package
To isolate the test environment.
Bug: 155404627
Test: atest WmPerfTests
Change-Id: I1d9eda840056efc6c2d0696952ece55fd22b1547
diff --git a/apct-tests/perftests/windowmanager/Android.bp b/apct-tests/perftests/windowmanager/Android.bp
new file mode 100644
index 0000000..f02cbcf
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/Android.bp
@@ -0,0 +1,26 @@
+// Copyright (C) 2020 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.
+
+android_test {
+ name: "WmPerfTests",
+ srcs: ["src/**/*.java"],
+ static_libs: [
+ "androidx.test.rules",
+ "androidx.annotation_annotation",
+ "apct-perftests-utils",
+ ],
+ test_suites: ["device-tests"],
+ platform_apis: true,
+ certificate: "platform",
+}
diff --git a/apct-tests/perftests/windowmanager/AndroidManifest.xml b/apct-tests/perftests/windowmanager/AndroidManifest.xml
new file mode 100644
index 0000000..7198176
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/AndroidManifest.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 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.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.perftests.wm">
+
+ <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />
+
+ <application>
+ <uses-library android:name="android.test.runner" />
+ <activity android:name="android.perftests.utils.PerfTestActivity">
+ <intent-filter>
+ <action android:name="com.android.perftests.core.PERFTEST" />
+ </intent-filter>
+ </activity>
+ </application>
+
+ <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
+ android:targetPackage="com.android.perftests.wm"/>
+</manifest>
diff --git a/apct-tests/perftests/windowmanager/AndroidTest.xml b/apct-tests/perftests/windowmanager/AndroidTest.xml
new file mode 100644
index 0000000..69d187f
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/AndroidTest.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2020 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.
+-->
+<configuration description="Runs WmPerfTests metric instrumentation.">
+ <option name="test-suite-tag" value="apct" />
+ <option name="test-suite-tag" value="apct-metric-instrumentation" />
+ <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
+ <option name="cleanup-apks" value="true" />
+ <option name="test-file-name" value="WmPerfTests.apk" />
+ </target_preparer>
+
+ <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
+ <option name="package" value="com.android.perftests.wm" />
+ <option name="hidden-api-checks" value="false"/>
+ </test>
+
+ <metrics_collector class="com.android.tradefed.device.metric.FilePullerLogCollector">
+ <option name="directory-keys" value="/data/local/WmPerfTests" />
+ <option name="collect-on-run-ended-only" value="true" />
+ </metrics_collector>
+</configuration>
diff --git a/apct-tests/perftests/windowmanager/src/android/wm/InternalWindowOperationPerfTest.java b/apct-tests/perftests/windowmanager/src/android/wm/InternalWindowOperationPerfTest.java
new file mode 100644
index 0000000..4ed3b4e
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/src/android/wm/InternalWindowOperationPerfTest.java
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2019 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 android.wm;
+
+import static android.perftests.utils.ManualBenchmarkState.StatsReport;
+
+import android.os.ParcelFileDescriptor;
+import android.os.SystemClock;
+import android.perftests.utils.ManualBenchmarkState;
+import android.perftests.utils.ManualBenchmarkState.ManualBenchmarkTest;
+import android.perftests.utils.PerfManualStatusReporter;
+import android.perftests.utils.TraceMarkParser;
+import android.perftests.utils.TraceMarkParser.TraceMarkSlice;
+import android.util.Log;
+
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.lifecycle.Stage;
+
+import org.junit.Rule;
+import org.junit.Test;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.concurrent.TimeUnit;
+
+/** Measure the performance of internal methods in window manager service by trace tag. */
+@LargeTest
+public class InternalWindowOperationPerfTest extends WindowManagerPerfTestBase {
+ private static final String TAG = InternalWindowOperationPerfTest.class.getSimpleName();
+
+ @Rule
+ public final PerfManualStatusReporter mPerfStatusReporter = new PerfManualStatusReporter();
+
+ @Rule
+ public final PerfTestActivityRule mActivityRule = new PerfTestActivityRule();
+
+ private final TraceMarkParser mTraceMarkParser = new TraceMarkParser(
+ "applyPostLayoutPolicy",
+ "applySurfaceChanges",
+ "AppTransitionReady",
+ "closeSurfaceTransactiom",
+ "openSurfaceTransaction",
+ "performLayout",
+ "performSurfacePlacement",
+ "prepareSurfaces",
+ "updateInputWindows",
+ "WSA#startAnimation",
+ "activityIdle",
+ "activityPaused",
+ "activityStopped",
+ "activityDestroyed",
+ "finishActivity",
+ "startActivityInner");
+
+ @Test
+ @ManualBenchmarkTest(
+ targetTestDurationNs = 20 * TIME_1_S_IN_NS,
+ statsReport = @StatsReport(
+ flags = StatsReport.FLAG_ITERATION | StatsReport.FLAG_MEAN
+ | StatsReport.FLAG_MAX | StatsReport.FLAG_COEFFICIENT_VAR))
+ public void testLaunchAndFinishActivity() throws Throwable {
+ final ManualBenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+ long measuredTimeNs = 0;
+ boolean isTraceStarted = false;
+
+ while (state.keepRunning(measuredTimeNs)) {
+ if (!isTraceStarted && !state.isWarmingUp()) {
+ startAsyncAtrace();
+ isTraceStarted = true;
+ }
+ final long startTime = SystemClock.elapsedRealtimeNanos();
+ mActivityRule.launchActivity();
+ mActivityRule.finishActivity();
+ mActivityRule.waitForIdleSync(Stage.DESTROYED);
+ measuredTimeNs = SystemClock.elapsedRealtimeNanos() - startTime;
+ }
+
+ stopAsyncAtrace();
+
+ mTraceMarkParser.forAllSlices((key, slices) -> {
+ for (TraceMarkSlice slice : slices) {
+ state.addExtraResult(key, (long) (slice.getDurationInSeconds() * NANOS_PER_S));
+ }
+ });
+
+ Log.i(TAG, String.valueOf(mTraceMarkParser));
+ }
+
+ private void startAsyncAtrace() throws IOException {
+ sUiAutomation.executeShellCommand("atrace -b 32768 --async_start wm");
+ // Avoid atrace isn't ready immediately.
+ SystemClock.sleep(TimeUnit.NANOSECONDS.toMillis(TIME_1_S_IN_NS));
+ }
+
+ private void stopAsyncAtrace() throws IOException {
+ final ParcelFileDescriptor pfd = sUiAutomation.executeShellCommand("atrace --async_stop");
+ final InputStream inputStream = new ParcelFileDescriptor.AutoCloseInputStream(pfd);
+ try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
+ String line;
+ while ((line = reader.readLine()) != null) {
+ mTraceMarkParser.visit(line);
+ }
+ }
+ }
+}
diff --git a/apct-tests/perftests/windowmanager/src/android/wm/RecentsAnimationPerfTest.java b/apct-tests/perftests/windowmanager/src/android/wm/RecentsAnimationPerfTest.java
new file mode 100644
index 0000000..1667c165
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/src/android/wm/RecentsAnimationPerfTest.java
@@ -0,0 +1,229 @@
+/*
+ * Copyright (C) 2019 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 android.wm;
+
+import static android.perftests.utils.ManualBenchmarkState.StatsReport;
+
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
+import static org.hamcrest.core.AnyOf.anyOf;
+import static org.hamcrest.core.Is.is;
+
+import android.app.ActivityManager.TaskSnapshot;
+import android.app.ActivityTaskManager;
+import android.app.IActivityTaskManager;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.graphics.Rect;
+import android.os.RemoteException;
+import android.os.SystemClock;
+import android.perftests.utils.ManualBenchmarkState;
+import android.perftests.utils.ManualBenchmarkState.ManualBenchmarkTest;
+import android.perftests.utils.PerfManualStatusReporter;
+import android.util.Pair;
+import android.view.IRecentsAnimationController;
+import android.view.IRecentsAnimationRunner;
+import android.view.RemoteAnimationTarget;
+
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.lifecycle.Stage;
+
+import org.junit.AfterClass;
+import org.junit.Assume;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+
+@RunWith(Parameterized.class)
+@LargeTest
+public class RecentsAnimationPerfTest extends WindowManagerPerfTestBase {
+ private static Intent sRecentsIntent;
+
+ @Rule
+ public final PerfManualStatusReporter mPerfStatusReporter = new PerfManualStatusReporter();
+
+ @Rule
+ public final PerfTestActivityRule mActivityRule =
+ new PerfTestActivityRule(true /* launchActivity */);
+
+ private long mMeasuredTimeNs;
+
+ /**
+ * Used to skip each test method if there is error. It cannot be raised in static setup because
+ * that will break the amount of target method count.
+ */
+ private static Exception sSetUpClassException;
+
+ @Parameterized.Parameter(0)
+ public int intervalBetweenOperations;
+
+ @Parameterized.Parameters(name = "interval{0}ms")
+ public static Collection<Object[]> getParameters() {
+ return Arrays.asList(new Object[][] {
+ { 0 },
+ { 100 },
+ { 300 },
+ });
+ }
+
+ @BeforeClass
+ public static void setUpClass() {
+ // Get the permission to invoke startRecentsActivity.
+ sUiAutomation.adoptShellPermissionIdentity();
+
+ final Context context = getInstrumentation().getContext();
+ final PackageManager pm = context.getPackageManager();
+ final ComponentName defaultHome = pm.getHomeActivities(new ArrayList<>());
+
+ try {
+ final ComponentName recentsComponent =
+ ComponentName.unflattenFromString(context.getResources().getString(
+ com.android.internal.R.string.config_recentsComponentName));
+ final int enabledState = pm.getComponentEnabledSetting(recentsComponent);
+ Assume.assumeThat(enabledState, anyOf(
+ is(PackageManager.COMPONENT_ENABLED_STATE_DEFAULT),
+ is(PackageManager.COMPONENT_ENABLED_STATE_ENABLED)));
+
+ final boolean homeIsRecents =
+ recentsComponent.getPackageName().equals(defaultHome.getPackageName());
+ sRecentsIntent =
+ new Intent().setComponent(homeIsRecents ? defaultHome : recentsComponent);
+ } catch (Exception e) {
+ sSetUpClassException = e;
+ }
+ }
+
+ @AfterClass
+ public static void tearDownClass() {
+ sSetUpClassException = null;
+ sUiAutomation.dropShellPermissionIdentity();
+ }
+
+ @Before
+ public void setUp() {
+ Assume.assumeNoException(sSetUpClassException);
+ }
+
+ /** Simulate the timing of touch. */
+ private void makeInterval() {
+ SystemClock.sleep(intervalBetweenOperations);
+ }
+
+ /**
+ * <pre>
+ * Steps:
+ * (1) Start recents activity (only make it visible).
+ * (2) Finish animation, take turns to execute (a), (b).
+ * (a) Move recents activity to top.
+ * ({@link com.android.server.wm.RecentsAnimationController#REORDER_MOVE_TO_TOP})
+ * Move test app to top by startActivityFromRecents.
+ * (b) Cancel (it is similar to swipe a little distance and give up to enter recents).
+ * ({@link com.android.server.wm.RecentsAnimationController#REORDER_MOVE_TO_ORIGINAL_POSITION})
+ * (3) Loop (1).
+ * </pre>
+ */
+ @Test
+ @ManualBenchmarkTest(
+ warmupDurationNs = TIME_1_S_IN_NS,
+ targetTestDurationNs = TIME_5_S_IN_NS,
+ statsReport = @StatsReport(flags = StatsReport.FLAG_ITERATION | StatsReport.FLAG_MEAN
+ | StatsReport.FLAG_COEFFICIENT_VAR))
+ public void testRecentsAnimation() throws Throwable {
+ final ManualBenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+ final IActivityTaskManager atm = ActivityTaskManager.getService();
+
+ final ArrayList<Pair<String, Boolean>> finishCases = new ArrayList<>();
+ // Real launch the recents activity.
+ finishCases.add(new Pair<>("finishMoveToTop", true));
+ // Return to the original top.
+ finishCases.add(new Pair<>("finishCancel", false));
+
+ // Ensure startRecentsActivity won't be called before finishing the animation.
+ final Semaphore recentsSemaphore = new Semaphore(1);
+
+ final int testActivityTaskId = mActivityRule.getActivity().getTaskId();
+ final IRecentsAnimationRunner.Stub anim = new IRecentsAnimationRunner.Stub() {
+ int mIteration;
+
+ @Override
+ public void onAnimationStart(IRecentsAnimationController controller,
+ RemoteAnimationTarget[] apps, RemoteAnimationTarget[] wallpapers,
+ Rect homeContentInsets, Rect minimizedHomeBounds) throws RemoteException {
+ final Pair<String, Boolean> finishCase = finishCases.get(mIteration++ % 2);
+ final boolean moveRecentsToTop = finishCase.second;
+ makeInterval();
+
+ long startTime = SystemClock.elapsedRealtimeNanos();
+ controller.finish(moveRecentsToTop, false /* sendUserLeaveHint */);
+ final long elapsedTimeNsOfFinish = SystemClock.elapsedRealtimeNanos() - startTime;
+ mMeasuredTimeNs += elapsedTimeNsOfFinish;
+ state.addExtraResult(finishCase.first, elapsedTimeNsOfFinish);
+
+ if (moveRecentsToTop) {
+ mActivityRule.waitForIdleSync(Stage.STOPPED);
+
+ startTime = SystemClock.elapsedRealtimeNanos();
+ atm.startActivityFromRecents(testActivityTaskId, null /* options */);
+ final long elapsedTimeNs = SystemClock.elapsedRealtimeNanos() - startTime;
+ mMeasuredTimeNs += elapsedTimeNs;
+ state.addExtraResult("startFromRecents", elapsedTimeNs);
+
+ mActivityRule.waitForIdleSync(Stage.RESUMED);
+ }
+
+ makeInterval();
+ recentsSemaphore.release();
+ }
+
+ @Override
+ public void onAnimationCanceled(TaskSnapshot taskSnapshot) throws RemoteException {
+ Assume.assumeNoException(
+ new AssertionError("onAnimationCanceled should not be called"));
+ }
+
+ @Override
+ public void onTaskAppeared(RemoteAnimationTarget app) throws RemoteException {
+ /* no-op */
+ }
+ };
+
+ recentsSemaphore.tryAcquire();
+ while (state.keepRunning(mMeasuredTimeNs)) {
+ mMeasuredTimeNs = 0;
+
+ final long startTime = SystemClock.elapsedRealtimeNanos();
+ atm.startRecentsActivity(sRecentsIntent, null /* unused */, anim);
+ final long elapsedTimeNsOfStart = SystemClock.elapsedRealtimeNanos() - startTime;
+ mMeasuredTimeNs += elapsedTimeNsOfStart;
+ state.addExtraResult("start", elapsedTimeNsOfStart);
+
+ // Ensure the animation callback is done.
+ Assume.assumeTrue(recentsSemaphore.tryAcquire(TIME_5_S_IN_NS, TimeUnit.NANOSECONDS));
+ }
+ }
+}
diff --git a/apct-tests/perftests/windowmanager/src/android/wm/RelayoutPerfTest.java b/apct-tests/perftests/windowmanager/src/android/wm/RelayoutPerfTest.java
new file mode 100644
index 0000000..8139a2e
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/src/android/wm/RelayoutPerfTest.java
@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2019 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 android.wm;
+
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.os.RemoteException;
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.perftests.utils.PerfTestActivity;
+import android.util.MergedConfiguration;
+import android.view.DisplayCutout;
+import android.view.IWindow;
+import android.view.IWindowSession;
+import android.view.InsetsSourceControl;
+import android.view.InsetsState;
+import android.view.SurfaceControl;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.WindowManagerGlobal;
+import android.widget.LinearLayout;
+
+import androidx.test.filters.LargeTest;
+import androidx.test.rule.ActivityTestRule;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.function.IntSupplier;
+
+@RunWith(Parameterized.class)
+@LargeTest
+public class RelayoutPerfTest extends WindowManagerPerfTestBase {
+ private int mIteration;
+
+ @Rule
+ public final PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+
+ @Rule
+ public final ActivityTestRule<PerfTestActivity> mActivityRule =
+ new ActivityTestRule<>(PerfTestActivity.class);
+
+ /** This is only a placement to match the input parameters from {@link #getParameters}. */
+ @Parameterized.Parameter(0)
+ public String testName;
+
+ /** The visibilities to loop for relayout. */
+ @Parameterized.Parameter(1)
+ public int[] visibilities;
+
+ /**
+ * Each row will be mapped into {@link #testName} and {@link #visibilities} of a new test
+ * instance according to the index of the parameter.
+ */
+ @Parameterized.Parameters(name = "{0}")
+ public static Collection<Object[]> getParameters() {
+ return Arrays.asList(new Object[][] {
+ { "Visible", new int[] { View.VISIBLE } },
+ { "Invisible~Visible", new int[] { View.INVISIBLE, View.VISIBLE } },
+ { "Gone~Visible", new int[] { View.GONE, View.VISIBLE } },
+ { "Gone~Invisible", new int[] { View.GONE, View.INVISIBLE } }
+ });
+ }
+
+ @Test
+ public void testRelayout() throws Throwable {
+ final Activity activity = mActivityRule.getActivity();
+ final ContentView contentView = new ContentView(activity);
+ mActivityRule.runOnUiThread(() -> {
+ activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+ activity.setContentView(contentView);
+ });
+ getInstrumentation().waitForIdleSync();
+
+ final RelayoutRunner relayoutRunner = new RelayoutRunner(activity, contentView.getWindow(),
+ () -> visibilities[mIteration++ % visibilities.length]);
+ relayoutRunner.runBenchmark(mPerfStatusReporter.getBenchmarkState());
+ }
+
+ /** A dummy view to get IWindow. */
+ private static class ContentView extends LinearLayout {
+ ContentView(Context context) {
+ super(context);
+ }
+
+ @Override
+ protected IWindow getWindow() {
+ return super.getWindow();
+ }
+ }
+
+ private static class RelayoutRunner {
+ final Rect mOutFrame = new Rect();
+ final Rect mOutContentInsets = new Rect();
+ final Rect mOutVisibleInsets = new Rect();
+ final Rect mOutStableInsets = new Rect();
+ final Rect mOutBackDropFrame = new Rect();
+ final DisplayCutout.ParcelableWrapper mOutDisplayCutout =
+ new DisplayCutout.ParcelableWrapper(DisplayCutout.NO_CUTOUT);
+ final MergedConfiguration mOutMergedConfiguration = new MergedConfiguration();
+ final InsetsState mOutInsetsState = new InsetsState();
+ final InsetsSourceControl[] mOutControls = new InsetsSourceControl[0];
+ final IWindow mWindow;
+ final View mView;
+ final WindowManager.LayoutParams mParams;
+ final int mWidth;
+ final int mHeight;
+ final Point mOutSurfaceSize = new Point();
+ final SurfaceControl mOutSurfaceControl;
+ final SurfaceControl mOutBlastSurfaceControl = new SurfaceControl();
+
+ final IntSupplier mViewVisibility;
+
+ int mSeq;
+ int mFrameNumber;
+ int mFlags;
+
+ RelayoutRunner(Activity activity, IWindow window, IntSupplier visibilitySupplier) {
+ mWindow = window;
+ mView = activity.getWindow().getDecorView();
+ mParams = (WindowManager.LayoutParams) mView.getLayoutParams();
+ mWidth = mView.getMeasuredWidth();
+ mHeight = mView.getMeasuredHeight();
+ mOutSurfaceControl = mView.getViewRootImpl().getSurfaceControl();
+ mViewVisibility = visibilitySupplier;
+ }
+
+ void runBenchmark(BenchmarkState state) throws RemoteException {
+ final IWindowSession session = WindowManagerGlobal.getWindowSession();
+ while (state.keepRunning()) {
+ session.relayout(mWindow, mSeq, mParams, mWidth, mHeight,
+ mViewVisibility.getAsInt(), mFlags, mFrameNumber, mOutFrame,
+ mOutContentInsets, mOutVisibleInsets, mOutStableInsets,
+ mOutBackDropFrame, mOutDisplayCutout, mOutMergedConfiguration,
+ mOutSurfaceControl, mOutInsetsState, mOutControls, mOutSurfaceSize,
+ mOutBlastSurfaceControl);
+ }
+ }
+ }
+}
diff --git a/apct-tests/perftests/windowmanager/src/android/wm/WindowAddRemovePerfTest.java b/apct-tests/perftests/windowmanager/src/android/wm/WindowAddRemovePerfTest.java
new file mode 100644
index 0000000..c72cc9d
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/src/android/wm/WindowAddRemovePerfTest.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2019 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 android.wm;
+
+import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR;
+import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
+
+import android.graphics.Rect;
+import android.os.RemoteException;
+import android.os.SystemClock;
+import android.perftests.utils.ManualBenchmarkState;
+import android.perftests.utils.ManualBenchmarkState.ManualBenchmarkTest;
+import android.perftests.utils.PerfManualStatusReporter;
+import android.view.Display;
+import android.view.DisplayCutout;
+import android.view.IWindowSession;
+import android.view.InputChannel;
+import android.view.InsetsSourceControl;
+import android.view.InsetsState;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.WindowManagerGlobal;
+
+import androidx.test.filters.LargeTest;
+
+import com.android.internal.view.BaseIWindow;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Rule;
+import org.junit.Test;
+
+@LargeTest
+public class WindowAddRemovePerfTest extends WindowManagerPerfTestBase
+ implements ManualBenchmarkState.CustomizedIterationListener {
+
+ private static final int PROFILED_ITERATIONS = 2;
+
+ @Rule
+ public final PerfManualStatusReporter mPerfStatusReporter = new PerfManualStatusReporter();
+
+ @BeforeClass
+ public static void setUpClass() {
+ // Get the permission to use most window types.
+ sUiAutomation.adoptShellPermissionIdentity();
+ }
+
+ @AfterClass
+ public static void tearDownClass() {
+ sUiAutomation.dropShellPermissionIdentity();
+ }
+
+ /** The last {@link #PROFILED_ITERATIONS} will provide the information of method profiling. */
+ @Override
+ public void onStart(int iteration) {
+ startProfiling(WindowAddRemovePerfTest.class.getSimpleName()
+ + "_MethodTracing_" + iteration + ".trace");
+ }
+
+ @Override
+ public void onFinished(int iteration) {
+ stopProfiling();
+ }
+
+ @Test
+ @ManualBenchmarkTest(warmupDurationNs = TIME_1_S_IN_NS, targetTestDurationNs = TIME_5_S_IN_NS)
+ public void testAddRemoveWindow() throws Throwable {
+ final ManualBenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+ state.setCustomizedIterations(PROFILED_ITERATIONS, this);
+ new TestWindow().runBenchmark(state);
+ }
+
+ private static class TestWindow extends BaseIWindow {
+ final WindowManager.LayoutParams mLayoutParams = new WindowManager.LayoutParams();
+ final Rect mOutFrame = new Rect();
+ final Rect mOutContentInsets = new Rect();
+ final Rect mOutStableInsets = new Rect();
+ final DisplayCutout.ParcelableWrapper mOutDisplayCutout =
+ new DisplayCutout.ParcelableWrapper();
+ final InsetsState mOutInsetsState = new InsetsState();
+ final InsetsSourceControl[] mOutControls = new InsetsSourceControl[0];
+
+ TestWindow() {
+ mLayoutParams.setTitle(TestWindow.class.getName());
+ mLayoutParams.type = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
+ // Simulate as common phone window.
+ mLayoutParams.flags = FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR;
+ }
+
+ void runBenchmark(ManualBenchmarkState state) throws RemoteException {
+ final IWindowSession session = WindowManagerGlobal.getWindowSession();
+ long elapsedTimeNs = 0;
+ while (state.keepRunning(elapsedTimeNs)) {
+ // InputChannel cannot be reused.
+ final InputChannel inputChannel = new InputChannel();
+
+ long startTime = SystemClock.elapsedRealtimeNanos();
+ session.addToDisplay(this, mSeq, mLayoutParams, View.VISIBLE,
+ Display.DEFAULT_DISPLAY, mOutFrame, mOutContentInsets, mOutStableInsets,
+ mOutDisplayCutout, inputChannel, mOutInsetsState, mOutControls);
+ final long elapsedTimeNsOfAdd = SystemClock.elapsedRealtimeNanos() - startTime;
+ state.addExtraResult("add", elapsedTimeNsOfAdd);
+
+ startTime = SystemClock.elapsedRealtimeNanos();
+ session.remove(this);
+ final long elapsedTimeNsOfRemove = SystemClock.elapsedRealtimeNanos() - startTime;
+ state.addExtraResult("remove", elapsedTimeNsOfRemove);
+
+ elapsedTimeNs = elapsedTimeNsOfAdd + elapsedTimeNsOfRemove;
+ inputChannel.dispose();
+ }
+ }
+ }
+}
diff --git a/apct-tests/perftests/windowmanager/src/android/wm/WindowManagerPerfTestBase.java b/apct-tests/perftests/windowmanager/src/android/wm/WindowManagerPerfTestBase.java
new file mode 100644
index 0000000..9e17e94
--- /dev/null
+++ b/apct-tests/perftests/windowmanager/src/android/wm/WindowManagerPerfTestBase.java
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2019 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 android.wm;
+
+import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
+
+import android.app.Activity;
+import android.app.UiAutomation;
+import android.content.Context;
+import android.content.Intent;
+import android.os.BatteryManager;
+import android.os.ParcelFileDescriptor;
+import android.perftests.utils.PerfTestActivity;
+import android.provider.Settings;
+
+import androidx.test.rule.ActivityTestRule;
+import androidx.test.runner.lifecycle.ActivityLifecycleCallback;
+import androidx.test.runner.lifecycle.ActivityLifecycleMonitorRegistry;
+import androidx.test.runner.lifecycle.Stage;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+
+public class WindowManagerPerfTestBase {
+ static final UiAutomation sUiAutomation = getInstrumentation().getUiAutomation();
+ static final long NANOS_PER_S = 1000L * 1000 * 1000;
+ static final long TIME_1_S_IN_NS = 1 * NANOS_PER_S;
+ static final long TIME_5_S_IN_NS = 5 * NANOS_PER_S;
+
+ /**
+ * The out directory matching the directory-keys of collector in AndroidTest.xml. The directory
+ * is in /data because while enabling method profling of system server, it cannot write the
+ * trace to external storage.
+ */
+ static final File BASE_OUT_PATH = new File("/data/local/CorePerfTests");
+
+ private static int sOriginalStayOnWhilePluggedIn;
+
+ @BeforeClass
+ public static void setUpOnce() {
+ final Context context = getInstrumentation().getContext();
+ sOriginalStayOnWhilePluggedIn = Settings.Global.getInt(context.getContentResolver(),
+ Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0);
+ // Keep the device awake during testing.
+ setStayOnWhilePluggedIn(BatteryManager.BATTERY_PLUGGED_USB);
+
+ if (!BASE_OUT_PATH.exists()) {
+ executeShellCommand("mkdir -p " + BASE_OUT_PATH);
+ }
+ // In order to be closer to the real use case.
+ executeShellCommand("input keyevent KEYCODE_WAKEUP");
+ executeShellCommand("wm dismiss-keyguard");
+ context.startActivity(new Intent(Intent.ACTION_MAIN)
+ .addCategory(Intent.CATEGORY_HOME).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+ }
+
+ @AfterClass
+ public static void tearDownOnce() {
+ setStayOnWhilePluggedIn(sOriginalStayOnWhilePluggedIn);
+ }
+
+ private static void setStayOnWhilePluggedIn(int value) {
+ executeShellCommand(String.format("settings put global %s %d",
+ Settings.Global.STAY_ON_WHILE_PLUGGED_IN, value));
+ }
+
+ /**
+ * Executes shell command with reading the output. It may also used to block until the current
+ * command is completed.
+ */
+ static ByteArrayOutputStream executeShellCommand(String command) {
+ final ParcelFileDescriptor pfd = sUiAutomation.executeShellCommand(command);
+ final byte[] buf = new byte[512];
+ final ByteArrayOutputStream bytes = new ByteArrayOutputStream();
+ int bytesRead;
+ try (FileInputStream fis = new ParcelFileDescriptor.AutoCloseInputStream(pfd)) {
+ while ((bytesRead = fis.read(buf)) != -1) {
+ bytes.write(buf, 0, bytesRead);
+ }
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ return bytes;
+ }
+
+ /** Starts method tracing on system server. */
+ void startProfiling(String subPath) {
+ executeShellCommand("am profile start system " + new File(BASE_OUT_PATH, subPath));
+ }
+
+ void stopProfiling() {
+ executeShellCommand("am profile stop system");
+ }
+
+ /**
+ * Provides an activity that keeps screen on and is able to wait for a stable lifecycle stage.
+ */
+ static class PerfTestActivityRule extends ActivityTestRule<PerfTestActivity> {
+ private final Intent mStartIntent =
+ new Intent(getInstrumentation().getTargetContext(), PerfTestActivity.class);
+ private final LifecycleListener mLifecycleListener = new LifecycleListener();
+
+ PerfTestActivityRule() {
+ this(false /* launchActivity */);
+ }
+
+ PerfTestActivityRule(boolean launchActivity) {
+ super(PerfTestActivity.class, false /* initialTouchMode */, launchActivity);
+ }
+
+ @Override
+ public Statement apply(Statement base, Description description) {
+ final Statement wrappedStatement = new Statement() {
+ @Override
+ public void evaluate() throws Throwable {
+ ActivityLifecycleMonitorRegistry.getInstance()
+ .addLifecycleCallback(mLifecycleListener);
+ base.evaluate();
+ ActivityLifecycleMonitorRegistry.getInstance()
+ .removeLifecycleCallback(mLifecycleListener);
+ }
+ };
+ return super.apply(wrappedStatement, description);
+ }
+
+ @Override
+ protected Intent getActivityIntent() {
+ return mStartIntent;
+ }
+
+ @Override
+ public PerfTestActivity launchActivity(Intent intent) {
+ final PerfTestActivity activity = super.launchActivity(intent);
+ mLifecycleListener.setTargetActivity(activity);
+ return activity;
+ }
+
+ PerfTestActivity launchActivity() {
+ return launchActivity(mStartIntent);
+ }
+
+ void waitForIdleSync(Stage state) {
+ mLifecycleListener.waitForIdleSync(state);
+ }
+ }
+
+ static class LifecycleListener implements ActivityLifecycleCallback {
+ private Activity mTargetActivity;
+ private Stage mWaitingStage;
+ private Stage mReceivedStage;
+
+ void setTargetActivity(Activity activity) {
+ mTargetActivity = activity;
+ mReceivedStage = mWaitingStage = null;
+ }
+
+ void waitForIdleSync(Stage stage) {
+ synchronized (this) {
+ if (stage != mReceivedStage) {
+ mWaitingStage = stage;
+ try {
+ wait(TimeUnit.NANOSECONDS.toMillis(TIME_5_S_IN_NS));
+ } catch (InterruptedException impossible) { }
+ }
+ mWaitingStage = mReceivedStage = null;
+ }
+ getInstrumentation().waitForIdleSync();
+ }
+
+ @Override
+ public void onActivityLifecycleChanged(Activity activity, Stage stage) {
+ if (mTargetActivity != activity) {
+ return;
+ }
+
+ synchronized (this) {
+ mReceivedStage = stage;
+ if (mWaitingStage == mReceivedStage) {
+ notifyAll();
+ }
+ }
+ }
+ }
+}