Add test with static wallpaper for switchUser
Current test implementations depend on the test device default
wallpaper. Some devices use LiveWallpapers and some use ImageWallpapers,
so this test aims to make it easier to identify if a regression occured
because of the switchUser operation or due to a slower wallpaper on
certain devices.
Bug: 265011565
Test: atest UserLifecycleTests
Change-Id: Ia587b97cd672f76f9a20481124f47840de9fd331
diff --git a/apct-tests/perftests/multiuser/AndroidManifest.xml b/apct-tests/perftests/multiuser/AndroidManifest.xml
index 5befa1f..424d784 100644
--- a/apct-tests/perftests/multiuser/AndroidManifest.xml
+++ b/apct-tests/perftests/multiuser/AndroidManifest.xml
@@ -15,8 +15,7 @@
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.android.perftests.multiuser">
-
+ package="com.android.perftests.multiuser">
<uses-permission android:name="android.permission.CONTROL_KEYGUARD" />
<uses-permission android:name="android.permission.DEVICE_POWER" />
@@ -27,6 +26,7 @@
<uses-permission android:name="android.permission.REAL_GET_TASKS" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
+ <uses-permission android:name="android.permission.SET_WALLPAPER" />
<application>
<uses-library android:name="android.test.runner" />
@@ -38,5 +38,4 @@
<queries>
<package android:name="perftests.multiuser.apps.dummyapp" />
</queries>
-
</manifest>
diff --git a/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java b/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java
index b24076a..9257469 100644
--- a/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java
+++ b/apct-tests/perftests/multiuser/src/android/multiuser/UserLifecycleTests.java
@@ -15,7 +15,11 @@
*/
package android.multiuser;
+import static android.app.WallpaperManager.FLAG_LOCK;
+import static android.app.WallpaperManager.FLAG_SYSTEM;
+
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeTrue;
import android.annotation.NonNull;
@@ -25,6 +29,7 @@
import android.app.IActivityManager;
import android.app.IStopUserCallback;
import android.app.WaitResult;
+import android.app.WallpaperManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.IIntentReceiver;
@@ -34,6 +39,7 @@
import android.content.pm.IPackageInstaller;
import android.content.pm.PackageManager;
import android.content.pm.UserInfo;
+import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.IBinder;
import android.os.IProgressListener;
@@ -59,6 +65,7 @@
import org.junit.Test;
import org.junit.runner.RunWith;
+import java.io.IOException;
import java.util.ArrayList;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
@@ -114,6 +121,7 @@
private ActivityManager mAm;
private IActivityManager mIam;
private PackageManager mPm;
+ private WallpaperManager mWm;
private ArrayList<Integer> mUsersToRemove;
private boolean mHasManagedUserFeature;
private BroadcastWaiter mBroadcastWaiter;
@@ -132,6 +140,7 @@
mIam = ActivityManager.getService();
mUsersToRemove = new ArrayList<>();
mPm = context.getPackageManager();
+ mWm = WallpaperManager.getInstance(context);
mHasManagedUserFeature = mPm.hasSystemFeature(PackageManager.FEATURE_MANAGED_USERS);
mBroadcastWaiter = new BroadcastWaiter(context, TAG, TIMEOUT_IN_SECOND,
Intent.ACTION_USER_STARTED,
@@ -372,6 +381,32 @@
removeUser(testUser);
}
+ /** Tests switching to a previously-started, but no-longer-running, user with wait
+ * times between iterations and using a static wallpaper */
+ @Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
+ public void switchUser_stopped_staticWallpaper() throws RemoteException {
+ assumeTrue(mWm.isWallpaperSupported() && mWm.isSetWallpaperAllowed());
+ final int startUser = ActivityManager.getCurrentUser();
+ final int testUser = initializeNewUserAndSwitchBack(/* stopNewUser */ true,
+ /* useStaticWallpaper */true);
+ while (mRunner.keepRunning()) {
+ mRunner.pauseTiming();
+ waitCoolDownPeriod();
+ Log.d(TAG, "Starting timer");
+ mRunner.resumeTiming();
+
+ switchUser(testUser);
+
+ mRunner.pauseTiming();
+ Log.d(TAG, "Stopping timer");
+ switchUserNoCheck(startUser);
+ stopUserAfterWaitingForBroadcastIdle(testUser, true);
+ attestFalse("Failed to stop user " + testUser, mAm.isUserRunning(testUser));
+ mRunner.resumeTimingForNextIteration();
+ }
+ removeUser(testUser);
+ }
+
/** Tests switching to an already-created already-running non-owner background user. */
@Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
public void switchUser_running() throws RemoteException {
@@ -415,6 +450,31 @@
removeUser(testUser);
}
+ /** Tests switching to an already-created already-running non-owner background user, with wait
+ * times between iterations and using a default static wallpaper */
+ @Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
+ public void switchUser_running_staticWallpaper() throws RemoteException {
+ assumeTrue(mWm.isWallpaperSupported() && mWm.isSetWallpaperAllowed());
+ final int startUser = ActivityManager.getCurrentUser();
+ final int testUser = initializeNewUserAndSwitchBack(/* stopNewUser */ false,
+ /* useStaticWallpaper */ true);
+ while (mRunner.keepRunning()) {
+ mRunner.pauseTiming();
+ waitCoolDownPeriod();
+ Log.d(TAG, "Starting timer");
+ mRunner.resumeTiming();
+
+ switchUser(testUser);
+
+ mRunner.pauseTiming();
+ Log.d(TAG, "Stopping timer");
+ waitForBroadcastIdle();
+ switchUserNoCheck(startUser);
+ mRunner.resumeTimingForNextIteration();
+ }
+ removeUser(testUser);
+ }
+
/** Tests stopping a background user. */
@Test(timeout = TIMEOUT_MAX_TEST_TIME_MS)
public void stopUser() throws RemoteException {
@@ -843,14 +903,20 @@
waitForLatch("Failed to properly stop user " + userId, latch);
}
+ private int initializeNewUserAndSwitchBack(boolean stopNewUser) throws RemoteException {
+ return initializeNewUserAndSwitchBack(stopNewUser, /* useStaticWallpaper */ false);
+ }
+
/**
* Creates a user and waits for its ACTION_USER_UNLOCKED.
* Then switches to back to the original user and waits for its switchUser() to finish.
*
* @param stopNewUser whether to stop the new user after switching to otherUser.
+ * @param useStaticWallpaper whether to switch the wallpaper of the default user to a static.
* @return userId of the newly created user.
*/
- private int initializeNewUserAndSwitchBack(boolean stopNewUser) throws RemoteException {
+ private int initializeNewUserAndSwitchBack(boolean stopNewUser, boolean useStaticWallpaper)
+ throws RemoteException {
final int origUser = mAm.getCurrentUser();
// First, create and switch to testUser, waiting for its ACTION_USER_UNLOCKED
final int testUser = createUserNoFlags();
@@ -858,6 +924,17 @@
mAm.switchUser(testUser);
}, Intent.ACTION_USER_UNLOCKED, Intent.ACTION_MEDIA_MOUNTED);
+ if (useStaticWallpaper) {
+ assertTrue(mWm.isWallpaperSupported() && mWm.isSetWallpaperAllowed());
+ try {
+ Bitmap blank = Bitmap.createBitmap(1, 1, Bitmap.Config.ALPHA_8);
+ mWm.setBitmap(blank, /* visibleCropHint */ null, /* allowBackup */ true,
+ /* which */ FLAG_SYSTEM | FLAG_LOCK, testUser);
+ } catch (IOException exception) {
+ fail("Unable to set static wallpaper.");
+ }
+ }
+
// Second, switch back to origUser, waiting merely for switchUser() to finish
switchUser(origUser);
attestTrue("Didn't switch back to user, " + origUser, origUser == mAm.getCurrentUser());