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Check appOp in testWakefulnessAwake_AcquireCausesWakeup

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Bug: 216114297
Test: atest PowerManagerServiceTest
Change-Id: Id92c00c2b558070b69ddf79b2e171665360cc13e
This commit is contained in:
Philip Junker
2022-03-28 15:57:40 +00:00
parent ce40772220
commit 779cbc1709
2 changed files with 41 additions and 3 deletions
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10
services/core/java/com/android/server/power/PowerManagerService.java
View File

@@ -292,6 +292,7 @@ public final class PowerManagerService extends SystemService
private final Clock mClock;
private final Injector mInjector;
private AppOpsManager mAppOpsManager;
private LightsManager mLightsManager;
private BatteryManagerInternal mBatteryManagerInternal;
private DisplayManagerInternal mDisplayManagerInternal;
@@ -987,6 +988,10 @@ public final class PowerManagerService extends SystemService
LowPowerStandbyController createLowPowerStandbyController(Context context, Looper looper) {
return new LowPowerStandbyController(context, looper, SystemClock::elapsedRealtime);
}
AppOpsManager createAppOpsManager(Context context) {
return context.getSystemService(AppOpsManager.class);
}
}
final Constants mConstants;
@@ -1041,6 +1046,8 @@ public final class PowerManagerService extends SystemService
mInattentiveSleepWarningOverlayController =
mInjector.createInattentiveSleepWarningController();
mAppOpsManager = injector.createAppOpsManager(mContext);
mPowerGroupWakefulnessChangeListener = new PowerGroupWakefulnessChangeListener();
// Save brightness values:
@@ -1564,8 +1571,7 @@ public final class PowerManagerService extends SystemService
}
return true;
}
if (mContext.getSystemService(AppOpsManager.class).checkOpNoThrow(
AppOpsManager.OP_TURN_SCREEN_ON, opUid, opPackageName)
if (mAppOpsManager.checkOpNoThrow(AppOpsManager.OP_TURN_SCREEN_ON, opUid, opPackageName)
== AppOpsManager.MODE_ALLOWED) {
if (DEBUG_SPEW) {
Slog.d(TAG, "Allowing device wake-up for app with special access " + opPackageName);

34
services/tests/servicestests/src/com/android/server/power/PowerManagerServiceTest.java
View File

@@ -18,6 +18,8 @@ package com.android.server.power;
import static android.app.ActivityManager.PROCESS_STATE_BOUND_TOP;
import static android.app.ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE;
import static android.app.AppOpsManager.MODE_ALLOWED;
import static android.app.AppOpsManager.MODE_ERRORED;
import static android.os.PowerManagerInternal.WAKEFULNESS_ASLEEP;
import static android.os.PowerManagerInternal.WAKEFULNESS_AWAKE;
import static android.os.PowerManagerInternal.WAKEFULNESS_DOZING;
@@ -46,6 +48,7 @@ import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.app.ActivityManagerInternal;
import android.app.AppOpsManager;
import android.attention.AttentionManagerInternal;
import android.content.Context;
import android.content.ContextWrapper;
@@ -140,6 +143,7 @@ public class PowerManagerServiceTest {
@Mock private WirelessChargerDetector mWirelessChargerDetectorMock;
@Mock private AmbientDisplayConfiguration mAmbientDisplayConfigurationMock;
@Mock private SystemPropertiesWrapper mSystemPropertiesMock;
@Mock private AppOpsManager mAppOpsManagerMock;
@Mock
private InattentiveSleepWarningController mInattentiveSleepWarningControllerMock;
@@ -297,6 +301,11 @@ public class PowerManagerServiceTest {
return new LowPowerStandbyController(context, mTestLooper.getLooper(),
SystemClock::elapsedRealtime);
}
@Override
AppOpsManager createAppOpsManager(Context context) {
return mAppOpsManagerMock;
}
});
return mService;
}
@@ -479,7 +488,7 @@ public class PowerManagerServiceTest {
}
@Test
public void testWakefulnessAwake_AcquireCausesWakeup() {
public void testWakefulnessAwake_AcquireCausesWakeup_turnScreenOnAllowed() {
createService();
startSystem();
forceSleep();
@@ -487,6 +496,8 @@ public class PowerManagerServiceTest {
IBinder token = new Binder();
String tag = "acq_causes_wakeup";
String packageName = "pkg.name";
when(mAppOpsManagerMock.checkOpNoThrow(AppOpsManager.OP_TURN_SCREEN_ON,
Binder.getCallingUid(), packageName)).thenReturn(MODE_ALLOWED);
// First, ensure that a normal full wake lock does not cause a wakeup
int flags = PowerManager.FULL_WAKE_LOCK;
@@ -510,6 +521,27 @@ public class PowerManagerServiceTest {
mService.getBinderServiceInstance().releaseWakeLock(token, 0 /* flags */);
}
@Test
public void testWakefulnessAwake_AcquireCausesWakeup_turnScreenOnDenied() {
createService();
startSystem();
forceSleep();
IBinder token = new Binder();
String tag = "acq_causes_wakeup";
String packageName = "pkg.name";
when(mAppOpsManagerMock.checkOpNoThrow(AppOpsManager.OP_TURN_SCREEN_ON,
Binder.getCallingUid(), packageName)).thenReturn(MODE_ERRORED);
// Verify that flag has no effect when OP_TURN_SCREEN_ON is not allowed
int flags = PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP;
mService.getBinderServiceInstance().acquireWakeLock(token, flags, tag, packageName,
null /* workSource */, null /* historyTag */, Display.INVALID_DISPLAY, null);
assertThat(mService.getGlobalWakefulnessLocked()).isEqualTo(WAKEFULNESS_ASLEEP);
mService.getBinderServiceInstance().releaseWakeLock(token, 0 /* flags */);
}
@Test
public void testWakefulnessAwake_IPowerManagerWakeUp() {
createService();