CTS test for sim specfic settings Backup/Restore APIs
Bug: 172244913
Test: make, atest SubscriptionManagerTest
Change-Id: I3b15b17ac917fac6fed8a1e08f86b5640fa19ea4
diff --git a/tests/tests/telephony/current/src/android/telephony/cts/SubscriptionManagerTest.java b/tests/tests/telephony/current/src/android/telephony/cts/SubscriptionManagerTest.java
index b3b4feb..6c8b063 100644
--- a/tests/tests/telephony/current/src/android/telephony/cts/SubscriptionManagerTest.java
+++ b/tests/tests/telephony/current/src/android/telephony/cts/SubscriptionManagerTest.java
@@ -47,6 +47,11 @@
import android.telephony.SubscriptionManager;
import android.telephony.SubscriptionPlan;
import android.telephony.TelephonyManager;
+import android.telephony.ims.ImsException;
+import android.telephony.ims.ImsManager;
+import android.telephony.ims.ImsMmTelManager;
+import android.telephony.ims.ImsRcsManager;
+import android.telephony.ims.RcsUceAdapter;
import android.util.Log;
import androidx.test.InstrumentationRegistry;
@@ -61,6 +66,8 @@
import org.junit.BeforeClass;
import org.junit.Test;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
import java.time.Period;
import java.time.ZonedDateTime;
import java.util.ArrayList;
@@ -823,6 +830,97 @@
setPreferredDataSubId(preferredSubId);
}
+ @Test
+ public void testRestoreAllSimSpecificSettingsFromBackup() throws Exception {
+ if (!isSupported()) return;
+
+ int activeDataSubId = ShellIdentityUtils.invokeMethodWithShellPermissions(mSm,
+ (sm) -> sm.getActiveDataSubscriptionId());
+ assertNotEquals(activeDataSubId, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+
+ byte[] backupData = ShellIdentityUtils.invokeMethodWithShellPermissions(mSm,
+ (sm) -> sm.getAllSimSpecificSettingsForBackup());
+ assertTrue(backupData.length > 0);
+
+ PersistableBundle bundle = new PersistableBundle();
+ bundle.putBoolean(CarrierConfigManager.KEY_EDITABLE_ENHANCED_4G_LTE_BOOL, true);
+ bundle.putBoolean(CarrierConfigManager.KEY_HIDE_ENHANCED_4G_LTE_BOOL, false);
+ overrideCarrierConfig(bundle, activeDataSubId);
+
+ // Get the original ims values.
+ ImsManager imsManager = InstrumentationRegistry.getContext().getSystemService(
+ ImsManager.class);
+ ImsMmTelManager mMmTelManager = imsManager.getImsMmTelManager(activeDataSubId);
+ boolean isVolteVtEnabledOriginal = ShellIdentityUtils.invokeMethodWithShellPermissions(
+ mMmTelManager, (m) -> m.isAdvancedCallingSettingEnabled());
+ boolean isVtImsEnabledOriginal = ShellIdentityUtils.invokeMethodWithShellPermissions(
+ mMmTelManager, (m) -> m.isVtSettingEnabled());
+
+ // Get the original RcsUce values.
+ ImsRcsManager imsRcsManager = imsManager.getImsRcsManager(activeDataSubId);
+ RcsUceAdapter rcsUceAdapter = imsRcsManager.getUceAdapter();
+ boolean isImsRcsUceEnabledOriginal =
+ ShellIdentityUtils.invokeThrowableMethodWithShellPermissions(
+ rcsUceAdapter, (a) -> a.isUceSettingEnabled(), ImsException.class,
+ android.Manifest.permission.READ_PHONE_STATE);
+
+ //Change values in DB.
+ ShellIdentityUtils.invokeMethodWithShellPermissionsNoReturn(mMmTelManager,
+ (m) -> m.setAdvancedCallingSettingEnabled(!isVolteVtEnabledOriginal));
+ ShellIdentityUtils.invokeMethodWithShellPermissionsNoReturn(mMmTelManager,
+ (m) -> m.setVtSettingEnabled(!isVtImsEnabledOriginal));
+ ShellIdentityUtils.invokeThrowableMethodWithShellPermissionsNoReturn(
+ rcsUceAdapter, (a) -> a.setUceSettingEnabled(!isImsRcsUceEnabledOriginal),
+ ImsException.class);
+
+ // Restore back to original values.
+ ShellIdentityUtils.invokeMethodWithShellPermissionsNoReturn(mSm,
+ (sm) -> sm.restoreAllSimSpecificSettingsFromBackup(backupData));
+ // Get ims values to verify with.
+ boolean isVolteVtEnabledAfterRestore = ShellIdentityUtils.invokeMethodWithShellPermissions(
+ mMmTelManager, (m) -> m.isAdvancedCallingSettingEnabled());
+ boolean isVtImsEnabledAfterRestore = ShellIdentityUtils.invokeMethodWithShellPermissions(
+ mMmTelManager, (m) -> m.isVtSettingEnabled());
+
+ // Get RcsUce values to verify with.
+ boolean isImsRcsUceEnabledAfterRestore =
+ ShellIdentityUtils.invokeThrowableMethodWithShellPermissions(
+ rcsUceAdapter, (a) -> a.isUceSettingEnabled(), ImsException.class,
+ android.Manifest.permission.READ_PHONE_STATE);
+
+ assertEquals(isVolteVtEnabledOriginal, isVolteVtEnabledAfterRestore);
+ assertEquals(isVtImsEnabledOriginal, isVtImsEnabledAfterRestore);
+ assertEquals(isImsRcsUceEnabledOriginal, isImsRcsUceEnabledAfterRestore);
+
+ // restore original carrier config.
+ overrideCarrierConfig(null, activeDataSubId);
+
+
+ try {
+ // Check api call will fail without proper permissions.
+ mSm.restoreAllSimSpecificSettingsFromBackup(backupData);
+ fail("SecurityException expected");
+ } catch (SecurityException e) {
+ // expected
+ }
+ }
+
+ @Nullable
+ private PersistableBundle getBundleFromBackupData(byte[] data) {
+ try (ByteArrayInputStream bis = new ByteArrayInputStream(data)) {
+ return PersistableBundle.readFromStream(bis);
+ } catch (IOException e) {
+ return null;
+ }
+ }
+
+ private void overrideCarrierConfig(PersistableBundle bundle, int subId) throws Exception {
+ CarrierConfigManager carrierConfigManager = InstrumentationRegistry.getContext()
+ .getSystemService(CarrierConfigManager.class);
+ ShellIdentityUtils.invokeMethodWithShellPermissionsNoReturn(carrierConfigManager,
+ (m) -> m.overrideConfig(subId, bundle));
+ }
+
private void setPreferredDataSubId(int subId) {
final LinkedBlockingQueue<Integer> resultQueue = new LinkedBlockingQueue<>(1);
Executor executor = (command)-> command.run();
