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[B&R] ignore backup system app or default app optimization modes

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Avoid backup system app or default app optimization modes, since all of
them are using the MODE_UNRESTRICTED in default, and the system or
default apps may be different in the different devices.

BYPASS_INCLUSIVE_LANGUAGE_REASON=legacy method name

Test command for backup manager:
adb shell bmgr backupnow com.android.settings
adb shell dumpsys backup | grep Current

Bug: 192523697
Test: make SettingsRoboTests
Change-Id: I0862ee31fcfa3bece15c2d4fdef5b0ea70235967
This commit is contained in:
ykhung
2021-08-25 11:57:26 +08:00
committed by YUKAI HUNG
parent 8b3bb01ca8
commit a90496e92e
2 changed files with 72 additions and 10 deletions
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53
tests/robotests/src/com/android/settings/fuelgauge/BatteryBackupHelperTest.java
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@@ -40,6 +40,8 @@ import android.os.RemoteException;
import android.os.UserHandle;
import android.os.UserManager;
import com.android.settingslib.fuelgauge.PowerAllowlistBackend;
import java.util.Arrays;
import java.util.List;
@@ -59,6 +61,9 @@ import org.robolectric.annotation.Resetter;
@RunWith(RobolectricTestRunner.class)
@Config(shadows = {BatteryBackupHelperTest.ShadowUserHandle.class})
public final class BatteryBackupHelperTest {
private static final String PACKAGE_NAME1 = "com.android.testing.1";
private static final String PACKAGE_NAME2 = "com.android.testing.2";
private static final String PACKAGE_NAME3 = "com.android.testing.3";
private Context mContext;
private BatteryBackupHelper mBatteryBackupHelper;
@@ -73,6 +78,8 @@ public final class BatteryBackupHelperTest {
private AppOpsManager mAppOpsManager;
@Mock
private UserManager mUserManager;
@Mock
private PowerAllowlistBackend mPowerAllowlistBackend;
@Before
public void setUp() {
@@ -84,6 +91,7 @@ public final class BatteryBackupHelperTest {
mBatteryBackupHelper = new BatteryBackupHelper(mContext);
mBatteryBackupHelper.mIDeviceIdleController = mDeviceController;
mBatteryBackupHelper.mIPackageManager = mIPackageManager;
mBatteryBackupHelper.mPowerAllowlistBackend = mPowerAllowlistBackend;
}
@After
@@ -172,16 +180,49 @@ public final class BatteryBackupHelperTest {
@Test
public void backupOptimizationMode_backupOptimizationMode() throws Exception {
final String packageName1 = "com.android.testing.1";
final String packageName2 = "com.android.testing.2";
final String packageName3 = "com.android.testing.3";
final List<String> allowlistedApps = Arrays.asList(packageName1);
createTestingData(packageName1, packageName2, packageName3);
final List<String> allowlistedApps = Arrays.asList(PACKAGE_NAME1);
createTestingData(PACKAGE_NAME1, PACKAGE_NAME2, PACKAGE_NAME3);
mBatteryBackupHelper.backupOptimizationMode(mBackupDataOutput, allowlistedApps);
// 2 for UNRESTRICTED mode and 1 for RESTRICTED mode.
final String expectedResult = packageName1 + "|2," + packageName2 + "|1,";
final String expectedResult = PACKAGE_NAME1 + "|2," + PACKAGE_NAME2 + "|1,";
verifyBackupData(expectedResult);
}
@Test
public void backupOptimizationMode_backupOptimizationModeAndIgnoreSystemApp()
throws Exception {
final List<String> allowlistedApps = Arrays.asList(PACKAGE_NAME1);
createTestingData(PACKAGE_NAME1, PACKAGE_NAME2, PACKAGE_NAME3);
// Sets "com.android.testing.1" as system app.
doReturn(true).when(mPowerAllowlistBackend).isSysAllowlisted(PACKAGE_NAME1);
doReturn(false).when(mPowerAllowlistBackend).isDefaultActiveApp(anyString());
mBatteryBackupHelper.backupOptimizationMode(mBackupDataOutput, allowlistedApps);
// "com.android.testing.2" for RESTRICTED mode.
final String expectedResult = PACKAGE_NAME2 + "|1,";
verifyBackupData(expectedResult);
}
@Test
public void backupOptimizationMode_backupOptimizationModeAndIgnoreDefaultApp()
throws Exception {
final List<String> allowlistedApps = Arrays.asList(PACKAGE_NAME1);
createTestingData(PACKAGE_NAME1, PACKAGE_NAME2, PACKAGE_NAME3);
// Sets "com.android.testing.1" as device default app.
doReturn(true).when(mPowerAllowlistBackend).isDefaultActiveApp(PACKAGE_NAME1);
doReturn(false).when(mPowerAllowlistBackend).isSysAllowlisted(anyString());
mBatteryBackupHelper.backupOptimizationMode(mBackupDataOutput, allowlistedApps);
// "com.android.testing.2" for RESTRICTED mode.
final String expectedResult = PACKAGE_NAME2 + "|1,";
verifyBackupData(expectedResult);
}
private void verifyBackupData(String expectedResult) throws Exception {
final byte[] expectedBytes = expectedResult.getBytes();
verify(mBackupDataOutput).writeEntityHeader(
BatteryBackupHelper.KEY_OPTIMIZATION_LIST, expectedBytes.length);