[automerger skipped] Check dir path before updating permissions. am: 0c3e2ce281 am: 1d0e52fc3f -s ours am: ebb8a2cb5e -s ours
am skip reason: Merged-In I2c60cc2cf8f1f6890678d3cd8c6cfdf31356349f with SHA-1 ff2cc0cede is already in history
Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/providers/TelephonyProvider/+/19734279
Change-Id: I2fe5325e21f6803ca62d5f21ba309b484ce36667
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/assets/latest_carrier_id/carrier_list.pb b/assets/latest_carrier_id/carrier_list.pb
index 12ec024..986ccd8 100644
--- a/assets/latest_carrier_id/carrier_list.pb
+++ b/assets/latest_carrier_id/carrier_list.pb
Binary files differ
diff --git a/assets/latest_carrier_id/carrier_list.textpb b/assets/latest_carrier_id/carrier_list.textpb
index 0d8cb87..7c9b4fe 100644
--- a/assets/latest_carrier_id/carrier_list.textpb
+++ b/assets/latest_carrier_id/carrier_list.textpb
Binary files differ
diff --git a/res/values-mn/strings.xml b/res/values-mn/strings.xml
index 1c1c927..dc13503 100644
--- a/res/values-mn/strings.xml
+++ b/res/values-mn/strings.xml
@@ -17,5 +17,5 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<string name="app_label" product="tablet" msgid="9194799012395299737">"Мобайль Сүлжээний Тохируулга"</string>
- <string name="app_label" product="default" msgid="8338087656149558019">"Гар утас болон Зурвасын Санах ой"</string>
+ <string name="app_label" product="default" msgid="8338087656149558019">"Гар утас болон Мессежийн Санах ой"</string>
</resources>
diff --git a/src/com/android/providers/telephony/TelephonyBackupAgent.java b/src/com/android/providers/telephony/TelephonyBackupAgent.java
index 5c764c8..930a98a 100644
--- a/src/com/android/providers/telephony/TelephonyBackupAgent.java
+++ b/src/com/android/providers/telephony/TelephonyBackupAgent.java
@@ -631,12 +631,16 @@
ContentValues[] values = new ContentValues[bulkInsertSize];
while (jsonReader.hasNext()) {
ContentValues cv = readSmsValuesFromReader(jsonReader);
- if (doesSmsExist(cv)) {
- continue;
- }
- values[(msgCount++) % bulkInsertSize] = cv;
- if (msgCount % bulkInsertSize == 0) {
- mContentResolver.bulkInsert(Telephony.Sms.CONTENT_URI, values);
+ try {
+ if (mSmsProviderQuery.doesSmsExist(cv)) {
+ continue;
+ }
+ values[(msgCount++) % bulkInsertSize] = cv;
+ if (msgCount % bulkInsertSize == 0) {
+ mContentResolver.bulkInsert(Telephony.Sms.CONTENT_URI, values);
+ }
+ } catch (Exception e) {
+ Log.e(TAG, "putSmsMessagesToProvider", e);
}
}
if (msgCount % bulkInsertSize > 0) {
@@ -655,16 +659,20 @@
if (DEBUG) {
Log.d(TAG, "putMmsMessagesToProvider " + mms);
}
- if (doesMmsExist(mms)) {
- if (DEBUG) {
- Log.e(TAG, String.format("Mms: %s already exists", mms.toString()));
- } else {
- Log.w(TAG, "Mms: Found duplicate MMS");
+ try {
+ if (doesMmsExist(mms)) {
+ if (DEBUG) {
+ Log.e(TAG, String.format("Mms: %s already exists", mms.toString()));
+ } else {
+ Log.w(TAG, "Mms: Found duplicate MMS");
+ }
+ continue;
}
- continue;
+ total++;
+ addMmsMessage(mms);
+ } catch (Exception e) {
+ Log.e(TAG, "putMmsMessagesToProvider", e);
}
- total++;
- addMmsMessage(mms);
}
Log.d(TAG, "putMmsMessagesToProvider handled " + total + " new messages.");
}
@@ -673,15 +681,34 @@
static final String[] PROJECTION_ID = {BaseColumns._ID};
private static final int ID_IDX = 0;
- private boolean doesSmsExist(ContentValues smsValues) {
- final String where = String.format(Locale.US, "%s = %d and %s = %s",
- Telephony.Sms.DATE, smsValues.getAsLong(Telephony.Sms.DATE),
- Telephony.Sms.BODY,
- DatabaseUtils.sqlEscapeString(smsValues.getAsString(Telephony.Sms.BODY)));
- try (Cursor cursor = mContentResolver.query(Telephony.Sms.CONTENT_URI, PROJECTION_ID, where,
- null, null)) {
- return cursor != null && cursor.getCount() > 0;
+ /**
+ * Interface to allow mocking method for testing.
+ */
+ public interface SmsProviderQuery {
+ boolean doesSmsExist(ContentValues smsValues);
+ }
+
+ private SmsProviderQuery mSmsProviderQuery = new SmsProviderQuery() {
+ @Override
+ public boolean doesSmsExist(ContentValues smsValues) {
+ // The SMS body might contain '\0' characters (U+0000) such as in the case of
+ // http://b/160801497 . SQLite does not allow '\0' in String literals, but as of SQLite
+ // version 3.32.2 2020-06-04, it does allow them as selectionArgs; therefore, we're
+ // using the latter approach here.
+ final String selection = String.format(Locale.US, "%s=%d AND %s=?",
+ Telephony.Sms.DATE, smsValues.getAsLong(Telephony.Sms.DATE),
+ Telephony.Sms.BODY);
+ String[] selectionArgs = new String[] { smsValues.getAsString(Telephony.Sms.BODY)};
+ try (Cursor cursor = mContentResolver.query(Telephony.Sms.CONTENT_URI, PROJECTION_ID,
+ selection, selectionArgs, null)) {
+ return cursor != null && cursor.getCount() > 0;
+ }
}
+ };
+
+ @VisibleForTesting
+ public void setSmsProviderQuery(SmsProviderQuery smsProviderQuery) {
+ mSmsProviderQuery = smsProviderQuery;
}
private boolean doesMmsExist(Mms mms) {
diff --git a/src/com/android/providers/telephony/TelephonyProvider.java b/src/com/android/providers/telephony/TelephonyProvider.java
index 4966e5a..f07ecb3 100644
--- a/src/com/android/providers/telephony/TelephonyProvider.java
+++ b/src/com/android/providers/telephony/TelephonyProvider.java
@@ -169,6 +169,9 @@
private static final int URL_FILTERED = 18;
private static final int URL_FILTERED_ID = 19;
private static final int URL_ENFORCE_MANAGED = 20;
+ // URL_PREFERAPNSET and URL_PREFERAPNSET_USING_SUBID return all APNs for the current
+ // carrier which have an apn_set_id equal to the preferred APN
+ // (if no preferred APN, or preferred APN has no set id, the query will return null)
private static final int URL_PREFERAPNSET = 21;
private static final int URL_PREFERAPNSET_USING_SUBID = 22;
private static final int URL_SIM_APN_LIST = 23;
@@ -3009,10 +3012,13 @@
// intentional fall through from above case
case URL_PREFERAPNSET: {
final int set = getPreferredApnSetId(subId);
- if (set != NO_APN_SET_ID) {
- constraints.add(APN_SET_ID + "=" + set);
+ if (set == NO_APN_SET_ID) {
+ return null;
}
- break;
+ constraints.add(APN_SET_ID + "=" + set);
+ qb.appendWhere(TextUtils.join(" AND ", constraints));
+ return getSubscriptionMatchingAPNList(qb, projectionIn, selection, selectionArgs,
+ sort, subId);
}
case URL_DPC: {
@@ -3147,7 +3153,14 @@
private Cursor getSubscriptionMatchingAPNList(SQLiteQueryBuilder qb, String[] projectionIn,
String selection, String[] selectionArgs, String sort, int subId) {
Cursor ret;
- final TelephonyManager tm = ((TelephonyManager) getContext()
+ Context context = getContext();
+ SubscriptionManager subscriptionManager = (SubscriptionManager) context
+ .getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+ if (!subscriptionManager.isActiveSubscriptionId(subId)) {
+ return null;
+ }
+
+ final TelephonyManager tm = ((TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE))
.createForSubscriptionId(subId);
SQLiteDatabase db = getReadableDatabase();
diff --git a/tests/src/com/android/providers/telephony/TelephonyBackupAgentTest.java b/tests/src/com/android/providers/telephony/TelephonyBackupAgentTest.java
index b1cd5e4..a576c44 100644
--- a/tests/src/com/android/providers/telephony/TelephonyBackupAgentTest.java
+++ b/tests/src/com/android/providers/telephony/TelephonyBackupAgentTest.java
@@ -616,6 +616,35 @@
}
/**
+ * Test that crashing for one sms does not block restore of other messages.
+ * @throws Exception
+ */
+ public void testRestoreSms_WithException() throws Exception {
+ mTelephonyBackupAgent.initUnknownSender();
+ JsonReader jsonReader = new JsonReader(new StringReader(addRandomDataToJson(mAllSmsJson)));
+ FakeSmsProvider smsProvider = new FakeSmsProvider(mSmsRows, false);
+ mMockContentResolver.addProvider("sms", smsProvider);
+ TelephonyBackupAgent.SmsProviderQuery smsProviderQuery =
+ new TelephonyBackupAgent.SmsProviderQuery() {
+ int mIteration = 0;
+ @Override
+ public boolean doesSmsExist(ContentValues smsValues) {
+ if (mIteration == 0) {
+ mIteration++;
+ throw new RuntimeException("fake crash for first message");
+ }
+ return false;
+ }
+ };
+ mTelephonyBackupAgent.setSmsProviderQuery(smsProviderQuery);
+
+ mTelephonyBackupAgent.putSmsMessagesToProvider(jsonReader);
+ // the "- 1" is due to exception thrown for one of the messages
+ assertEquals(mSmsRows.length - 1, smsProvider.getRowsAdded());
+ assertEquals(mThreadProvider.mIsThreadArchived, mThreadProvider.mUpdateThreadsArchived);
+ }
+
+ /**
* Test restore mms with the empty json array "[]".
* @throws Exception
*/
@@ -751,11 +780,17 @@
private class FakeSmsProvider extends MockContentProvider {
private int nextRow = 0;
private ContentValues[] mSms;
+ private boolean mCheckInsertedValues = true;
public FakeSmsProvider(ContentValues[] sms) {
this.mSms = sms;
}
+ public FakeSmsProvider(ContentValues[] sms, boolean checkInsertedValues) {
+ this.mSms = sms;
+ mCheckInsertedValues = checkInsertedValues;
+ }
+
@Override
public Uri insert(Uri uri, ContentValues values) {
assertEquals(Telephony.Sms.CONTENT_URI, uri);
@@ -771,7 +806,7 @@
modifiedValues.put(Telephony.Sms.ADDRESS, TelephonyBackupAgent.UNKNOWN_SENDER);
}
- assertEquals(modifiedValues, values);
+ if (mCheckInsertedValues) assertEquals(modifiedValues, values);
return null;
}
diff --git a/tests/src/com/android/providers/telephony/TelephonyProviderTest.java b/tests/src/com/android/providers/telephony/TelephonyProviderTest.java
index 18c8d08..203848a 100644
--- a/tests/src/com/android/providers/telephony/TelephonyProviderTest.java
+++ b/tests/src/com/android/providers/telephony/TelephonyProviderTest.java
@@ -51,11 +51,8 @@
import junit.framework.TestCase;
import org.junit.Test;
-import org.mockito.ArgumentMatchers;
-import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
-import java.lang.reflect.Field;
import java.util.Arrays;
import java.util.List;
import java.util.stream.IntStream;
@@ -123,12 +120,14 @@
private class MockContextWithProvider extends MockContext {
private final MockContentResolver mResolver;
private TelephonyManager mTelephonyManager = mock(TelephonyManager.class);
+ private SubscriptionManager mSubscriptionManager = mock(SubscriptionManager.class);
private final List<String> GRANTED_PERMISSIONS = Arrays.asList(
Manifest.permission.MODIFY_PHONE_STATE, Manifest.permission.WRITE_APN_SETTINGS,
Manifest.permission.READ_PRIVILEGED_PHONE_STATE);
- public MockContextWithProvider(TelephonyProvider telephonyProvider) {
+ public MockContextWithProvider(TelephonyProvider telephonyProvider,
+ Boolean isActiveSubscription) {
mResolver = new MockContentResolver() {
@Override
public void notifyChange(Uri uri, ContentObserver observer, boolean syncToNetwork,
@@ -146,7 +145,8 @@
// return test subId 0 for all operators
doReturn(TEST_OPERATOR).when(mTelephonyManager).getSimOperator(anyInt());
-
+ doReturn(isActiveSubscription).when(mSubscriptionManager)
+ .isActiveSubscriptionId(anyInt());
doReturn(mTelephonyManager).when(mTelephonyManager).createForSubscriptionId(anyInt());
doReturn(TEST_OPERATOR).when(mTelephonyManager).getSimOperator();
doReturn(TEST_CARRIERID).when(mTelephonyManager).getSimCarrierId();
@@ -171,6 +171,9 @@
if (name.equals(Context.TELEPHONY_SERVICE)) {
Log.d(TAG, "getSystemService: returning mock TM");
return mTelephonyManager;
+ } else if (name.equals(Context.TELEPHONY_SUBSCRIPTION_SERVICE)){
+ Log.d(TAG, "getSystemService: returning mock SubscriptionManager");
+ return mSubscriptionManager;
} else {
Log.d(TAG, "getSystemService: returning null");
return null;
@@ -181,6 +184,8 @@
public String getSystemServiceName(Class<?> serviceClass) {
if (serviceClass.equals(TelephonyManager.class)) {
return Context.TELEPHONY_SERVICE;
+ } else if (serviceClass.equals(SubscriptionManager.class)) {
+ return Context.TELEPHONY_SUBSCRIPTION_SERVICE;
} else {
Log.d(TAG, "getSystemServiceName: returning null");
return null;
@@ -223,12 +228,15 @@
super.setUp();
MockitoAnnotations.initMocks(this);
mTelephonyProviderTestable = new TelephonyProviderTestable();
- mContext = new MockContextWithProvider(mTelephonyProviderTestable);
- mContentResolver = (MockContentResolver) mContext.getContentResolver();
notifyChangeCount = 0;
notifyChangeRestoreCount = 0;
}
+ private void setUpMockContext(boolean isActiveSubId) {
+ mContext = new MockContextWithProvider(mTelephonyProviderTestable, isActiveSubId);
+ mContentResolver = mContext.getContentResolver();
+ }
+
@Override
protected void tearDown() throws Exception {
super.tearDown();
@@ -242,6 +250,8 @@
@Test
@SmallTest
public void testBulkInsertCarriers() {
+ setUpMockContext(true);
+
// insert 2 test contentValues
ContentValues contentValues = new ContentValues();
final String insertApn = "exampleApnName";
@@ -313,6 +323,8 @@
@Test
@SmallTest
public void testMccMncMigration() {
+ setUpMockContext(true);
+
CarrierIdProviderTestable carrierIdProvider = new CarrierIdProviderTestable();
carrierIdProvider.initializeForTesting(mContext);
mContentResolver.addProvider(Telephony.CarrierId.All.CONTENT_URI.getAuthority(),
@@ -372,6 +384,8 @@
@Test
@SmallTest
public void testUpdateConflictingCarriers() {
+ setUpMockContext(true);
+
// insert 2 test contentValues
ContentValues contentValues = new ContentValues();
final String insertApn = "exampleApnName";
@@ -429,6 +443,8 @@
}
private void doSimpleTestForUri(Uri uri) {
+ setUpMockContext(true);
+
// insert test contentValues
ContentValues contentValues = new ContentValues();
final String insertApn = "exampleApnName";
@@ -479,6 +495,8 @@
@Test
@SmallTest
public void testOwnedBy() {
+ setUpMockContext(true);
+
// insert test contentValues
ContentValues contentValues = new ContentValues();
final String insertApn = "exampleApnName";
@@ -542,6 +560,8 @@
@Test
@SmallTest
public void testSimTable() {
+ setUpMockContext(true);
+
// insert test contentValues
ContentValues contentValues = new ContentValues();
final int insertSubId = 11;
@@ -627,6 +647,8 @@
@Test
@SmallTest
public void testEnforceManagedUri() {
+ setUpMockContext(true);
+
mTelephonyProviderTestable.fakeCallingUid(Process.SYSTEM_UID);
final int current = 1;
@@ -749,6 +771,8 @@
* Test URL_TELEPHONY cannot insert, query, update or delete DPC records.
*/
public void testTelephonyUriDpcRecordAccessControl() {
+ setUpMockContext(true);
+
mTelephonyProviderTestable.fakeCallingUid(Process.SYSTEM_UID);
final int current = 1;
@@ -825,6 +849,8 @@
@Test
@SmallTest
public void testDpcUri() {
+ setUpMockContext(true);
+
int dpcRecordId = 0, othersRecordId = 0;
try {
mTelephonyProviderTestable.fakeCallingUid(Process.SYSTEM_UID);
@@ -916,6 +942,8 @@
@Test
@SmallTest
public void testDpcUriOnConflict() {
+ setUpMockContext(true);
+
int dpcRecordId1 = 0, dpcRecordId2 = 0;
try {
mTelephonyProviderTestable.fakeCallingUid(Process.SYSTEM_UID);
@@ -988,6 +1016,8 @@
@Test
@SmallTest
public void testAccessUrlDpcThrowSecurityExceptionFromOtherUid() {
+ setUpMockContext(true);
+
mTelephonyProviderTestable.fakeCallingUid(Process.SYSTEM_UID + 123456);
// Test insert().
@@ -1091,6 +1121,8 @@
}
private void preserveEditedValueInMerge(int value) {
+ setUpMockContext(true);
+
// insert user deleted APN
String carrierName1 = "carrier1";
String numeric1 = "123234";
@@ -1138,6 +1170,8 @@
}
private void preserveDeletedValueInMerge(int value) {
+ setUpMockContext(true);
+
// insert user deleted APN
String carrierName1 = "carrier1";
String numeric1 = "123234";
@@ -1184,6 +1218,8 @@
@Test
@SmallTest
public void testQueryPreferredApn() {
+ setUpMockContext(true);
+
// create APNs
ContentValues preferredValues = new ContentValues();
final String preferredApn = "preferredApn";
@@ -1230,6 +1266,8 @@
@Test
@SmallTest
public void testApnSetId() {
+ setUpMockContext(true);
+
// create APNs
ContentValues values1 = new ContentValues();
final String apn = "apnName";
@@ -1274,6 +1312,8 @@
@Test
@SmallTest
public void testPreferApnSetUrl() {
+ setUpMockContext(true);
+
// create APNs
ContentValues values1 = new ContentValues();
final String apn = "apnName";
@@ -1298,20 +1338,35 @@
values3.put(Carriers.NUMERIC, TEST_OPERATOR);
values3.put(Carriers.APN_SET_ID, 1);
+ // values4 has a matching setId but it belongs to a different carrier
+ ContentValues values4 = new ContentValues();
+ final String apn4 = "fourthApnName";
+ final String name4 = "name4";
+ values4.put(Carriers.APN, apn4);
+ values4.put(Carriers.NAME, name4);
+ values4.put(Carriers.NUMERIC, "999888");
+ values4.put(Carriers.APN_SET_ID, 1);
+
// insert APNs
// we explicitly include subid, as SubscriptionManager.getDefaultSubscriptionId() returns -1
Log.d(TAG, "testPreferApnSetUrl: inserting contentValues=" + values1 + ", " + values2
- + ", " + values3);
+ + ", " + values3 + ", " + values4);
mContentResolver.insert(CONTENT_URI_WITH_SUBID, values1);
mContentResolver.insert(CONTENT_URI_WITH_SUBID, values2);
+ mContentResolver.insert(CONTENT_URI_WITH_SUBID, values4);
Uri uri = mContentResolver.insert(CONTENT_URI_WITH_SUBID, values3);
- // before there's a preferred APN set, assert that all APNs are returned
+ // verify all APNs were correctly inserted
final String[] testProjection = { Carriers.NAME };
Cursor cursor = mContentResolver.query(
+ Carriers.CONTENT_URI, testProjection, null, null, null);
+ assertEquals(4, cursor.getCount());
+
+ // preferapnset/subId returns null when there is no preferred APN
+ cursor = mContentResolver.query(
Uri.withAppendedPath(Carriers.CONTENT_URI, "preferapnset/subId/" + TEST_SUBID),
testProjection, null, null, null);
- assertEquals(3, cursor.getCount());
+ assertNull(cursor);
// set the APN from values3 (apn_set_id = 1) to the preferred APN
final String preferredApnIdString = uri.getLastPathSegment();
@@ -1326,6 +1381,7 @@
cursor = mContentResolver.query(
Uri.withAppendedPath(Carriers.CONTENT_URI, "preferapnset/subId/" + TEST_SUBID),
testProjection, null, null, null);
+ // values4 which was inserted with a different carrier is not included in the results
assertEquals(2, cursor.getCount());
cursor.moveToFirst();
assertEquals(name2, cursor.getString(0));
@@ -1339,6 +1395,8 @@
@Test
@SmallTest
public void testRestoreDefaultApn() {
+ setUpMockContext(true);
+
// setup for multi-SIM
TelephonyManager telephonyManager =
(TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
@@ -1435,6 +1493,8 @@
@Test
@SmallTest
public void testUpdateWfcEnabled() {
+ setUpMockContext(true);
+
// insert test contentValues
ContentValues contentValues = new ContentValues();
final int insertSubId = 1;
@@ -1481,6 +1541,8 @@
@Test
@SmallTest
public void testSIMAPNLIST_MatchTheMVNOAPN() {
+ setUpMockContext(true);
+
// Test on getSubscriptionMatchingAPNList() step 1
final String apnName = "apnName";
final String carrierName = "name";
@@ -1519,6 +1581,7 @@
Carriers.NUMERIC,
Carriers.MVNO_MATCH_DATA
};
+
Cursor cursor = mContentResolver.query(URL_SIM_APN_LIST,
testProjection, null, null, null);
@@ -1534,6 +1597,8 @@
@Test
@SmallTest
public void testSIMAPNLIST_MatchTheMNOAPN() {
+ setUpMockContext(true);
+
// Test on getSubscriptionMatchingAPNList() step 2
final String apnName = "apnName";
final String carrierName = "name";
@@ -1553,6 +1618,7 @@
Carriers.NAME,
Carriers.NUMERIC,
};
+
Cursor cursor = mContentResolver.query(URL_SIM_APN_LIST,
testProjection, null, null, null);
@@ -1565,6 +1631,8 @@
@Test
@SmallTest
public void testSIMAPNLIST_MatchTheCarrierIDANDMNOAPN() {
+ setUpMockContext(true);
+
// Test on getSubscriptionMatchingAPNList() will return the {MCCMNC}
final String apnName = "apnName";
final String carrierName = "name";
@@ -1592,6 +1660,7 @@
Carriers.NAME,
Carriers.CARRIER_ID,
};
+
Cursor cursor = mContentResolver.query(URL_SIM_APN_LIST, testProjection, null, null, null);
// The query based on SIM_APN_LIST will return MNO APN and the APN that has carrier id
@@ -1601,6 +1670,8 @@
@Test
@SmallTest
public void testSIMAPNLIST_MatchTheCarrierAPNAndMVNOAPN() {
+ setUpMockContext(true);
+
final String apnName = "apnName";
final String carrierName = "name";
final String mvnoType = "spn";
@@ -1638,6 +1709,7 @@
Carriers.CARRIER_ID,
Carriers.MVNO_TYPE,
};
+
Cursor cursor = mContentResolver.query(URL_SIM_APN_LIST,
testProjection, null, null, null);
@@ -1648,4 +1720,34 @@
|| !TextUtils.isEmpty(cursor.getString(3)));
}
}
+
+ @Test
+ @SmallTest
+ public void testSIMAPNLIST_isNotActiveSubscription() {
+ setUpMockContext(false);
+
+ // Test on getSubscriptionMatchingAPNList() step 2
+ final String apnName = "apnName";
+ final String carrierName = "name";
+ final String numeric = TEST_OPERATOR;
+
+ // Insert the MNO APN
+ ContentValues contentValues = new ContentValues();
+ contentValues.put(Carriers.APN, apnName);
+ contentValues.put(Carriers.NAME, carrierName);
+ contentValues.put(Carriers.NUMERIC, numeric);
+ mContentResolver.insert(Carriers.CONTENT_URI, contentValues);
+
+ // Query DB
+ final String[] testProjection =
+ {
+ Carriers.APN,
+ Carriers.NAME,
+ Carriers.NUMERIC,
+ };
+ Cursor cursor = mContentResolver.query(URL_SIM_APN_LIST,
+ testProjection, null, null, null);
+
+ assertNull(cursor);
+ }
}