Merge "Fix RescueParty querying DeviceConfig before SettingsProvider ready"... (3daf3a5e) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/RescueParty.java

+3 −4

Original line number	Diff line number	Diff line
		@@ -98,8 +98,8 @@ public class RescueParty {

		private static final String PROP_DISABLE_RESCUE = "persist.sys.disable_rescue";
		private static final String PROP_VIRTUAL_DEVICE = "ro.hardware.virtual_device";

		private static final String DEVICE_CONFIG_DISABLE_FLAG = "disable_rescue_party";
		private static final String PROP_DEVICE_CONFIG_DISABLE_FLAG =
		"persist.device_config.configuration.disable_rescue_party";

		private static final int PERSISTENT_MASK = ApplicationInfo.FLAG_PERSISTENT
		\| ApplicationInfo.FLAG_SYSTEM;
		@@ -118,8 +118,7 @@ public class RescueParty {

		// We're disabled if the DeviceConfig disable flag is set to true.
		// This is in case that an emergency rollback of the feature is needed.
		if (DeviceConfig.getBoolean(
		DeviceConfig.NAMESPACE_CONFIGURATION, DEVICE_CONFIG_DISABLE_FLAG, false)) {
		if (SystemProperties.getBoolean(PROP_DEVICE_CONFIG_DISABLE_FLAG, false)) {
		Slog.v(TAG, "Disabled because of DeviceConfig flag");
		return true;
		}

services/tests/mockingservicestests/src/com/android/server/RescuePartyTest.java

+5 −13

Original line number	Diff line number	Diff line
		@@ -79,7 +79,8 @@ public class RescuePartyTest {
		private static final String CALLING_PACKAGE2 = "com.package.name2";
		private static final String NAMESPACE1 = "namespace1";
		private static final String NAMESPACE2 = "namespace2";
		private static final String DISABLE_RESCUE_PARTY_FLAG = "disable_rescue_party";
		private static final String PROP_DEVICE_CONFIG_DISABLE_FLAG =
		"persist.device_config.configuration.disable_rescue_party";

		private MockitoSession mSession;
		private HashMap<String, String> mSystemSettingsMap;
		@@ -172,6 +173,7 @@ public class RescuePartyTest {
		Integer.toString(RescueParty.LEVEL_NONE));
		SystemProperties.set(RescueParty.PROP_RESCUE_BOOT_COUNT, Integer.toString(0));
		SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(true));
		SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(false));
		}

		@After
		@@ -317,13 +319,6 @@ public class RescuePartyTest {

		@Test
		public void testExplicitlyEnablingAndDisablingRescue() {
		// mock the DeviceConfig get call to avoid hitting
		// android.permission.READ_DEVICE_CONFIG when calling real DeviceConfig.
		doReturn(true)
		.when(() -> DeviceConfig.getBoolean(
		eq(DeviceConfig.NAMESPACE_CONFIGURATION),
		eq(DISABLE_RESCUE_PARTY_FLAG),
		eq(false)));
		SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(false));
		SystemProperties.set(PROP_DISABLE_RESCUE, Boolean.toString(true));
		assertEquals(RescuePartyObserver.getInstance(mMockContext).execute(sFailingPackage,
		@@ -336,18 +331,15 @@ public class RescuePartyTest {

		@Test
		public void testDisablingRescueByDeviceConfigFlag() {
		doReturn(true)
		.when(() -> DeviceConfig.getBoolean(
		eq(DeviceConfig.NAMESPACE_CONFIGURATION),
		eq(DISABLE_RESCUE_PARTY_FLAG),
		eq(false)));
		SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(false));
		SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(true));

		assertEquals(RescuePartyObserver.getInstance(mMockContext).execute(sFailingPackage,
		PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING), false);

		// Restore the property value initalized in SetUp()
		SystemProperties.set(RescueParty.PROP_ENABLE_RESCUE, Boolean.toString(true));
		SystemProperties.set(PROP_DEVICE_CONFIG_DISABLE_FLAG, Boolean.toString(false));
		}

		@Test