Merge "IP connectivity metrics: fix LINGER/UNLINGER logging"
diff --git a/core/java/android/app/TimePickerDialog.java b/core/java/android/app/TimePickerDialog.java
index 0f006b6..8686944 100644
--- a/core/java/android/app/TimePickerDialog.java
+++ b/core/java/android/app/TimePickerDialog.java
@@ -152,6 +152,9 @@
public void onClick(View view) {
if (mTimePicker.validateInput()) {
TimePickerDialog.this.onClick(TimePickerDialog.this, BUTTON_POSITIVE);
+ // Clearing focus forces the dialog to commit any pending
+ // changes, e.g. typed text in a NumberPicker.
+ mTimePicker.clearFocus();
dismiss();
}
}
diff --git a/core/java/android/os/RemoteCallbackList.java b/core/java/android/os/RemoteCallbackList.java
index 2281fb6..b9b9a18 100644
--- a/core/java/android/os/RemoteCallbackList.java
+++ b/core/java/android/os/RemoteCallbackList.java
@@ -19,6 +19,7 @@
import android.util.ArrayMap;
import android.util.Slog;
+import java.io.PrintWriter;
import java.util.function.Consumer;
/**
@@ -399,6 +400,13 @@
}
}
+ /** @hide */
+ public void dump(PrintWriter pw, String prefix) {
+ pw.print(prefix); pw.print("callbacks: "); pw.println(mCallbacks.size());
+ pw.print(prefix); pw.print("killed: "); pw.println(mKilled);
+ pw.print(prefix); pw.print("broadcasts count: "); pw.println(mBroadcastCount);
+ }
+
private void logExcessiveCallbacks() {
final long size = mCallbacks.size();
final long TOO_MANY = 3000;
diff --git a/core/java/android/os/UserHandle.java b/core/java/android/os/UserHandle.java
index 6a4fef2..4c04f78 100644
--- a/core/java/android/os/UserHandle.java
+++ b/core/java/android/os/UserHandle.java
@@ -27,6 +27,8 @@
* Representation of a user on the device.
*/
public final class UserHandle implements Parcelable {
+ // NOTE: keep logic in sync with system/core/libcutils/multiuser.c
+
/**
* @hide Range of uids allocated for a user.
*/
@@ -88,6 +90,19 @@
*/
public static final boolean MU_ENABLED = true;
+ /** @hide */
+ public static final int ERR_GID = -1;
+ /** @hide */
+ public static final int AID_ROOT = android.os.Process.ROOT_UID;
+ /** @hide */
+ public static final int AID_APP_START = android.os.Process.FIRST_APPLICATION_UID;
+ /** @hide */
+ public static final int AID_APP_END = android.os.Process.LAST_APPLICATION_UID;
+ /** @hide */
+ public static final int AID_SHARED_GID_START = android.os.Process.FIRST_SHARED_APPLICATION_GID;
+ /** @hide */
+ public static final int AID_CACHE_GID_START = android.os.Process.FIRST_APPLICATION_CACHE_GID;
+
final int mHandle;
/**
@@ -192,13 +207,20 @@
return getUid(userId, Process.SHARED_USER_GID);
}
- /**
- * Returns the shared app gid for a given uid or appId.
- * @hide
- */
- public static int getSharedAppGid(int id) {
- return Process.FIRST_SHARED_APPLICATION_GID + (id % PER_USER_RANGE)
- - Process.FIRST_APPLICATION_UID;
+ /** @hide */
+ public static int getSharedAppGid(int uid) {
+ return getSharedAppGid(getUserId(uid), getAppId(uid));
+ }
+
+ /** @hide */
+ public static int getSharedAppGid(int userId, int appId) {
+ if (appId >= AID_APP_START && appId <= AID_APP_END) {
+ return (appId - AID_APP_START) + AID_SHARED_GID_START;
+ } else if (appId >= AID_ROOT && appId <= AID_APP_START) {
+ return appId;
+ } else {
+ return -1;
+ }
}
/**
@@ -214,13 +236,18 @@
return appId;
}
- /**
- * Returns the cache GID for a given UID or appId.
- * @hide
- */
- public static int getCacheAppGid(int id) {
- return Process.FIRST_APPLICATION_CACHE_GID + (id % PER_USER_RANGE)
- - Process.FIRST_APPLICATION_UID;
+ /** @hide */
+ public static int getCacheAppGid(int uid) {
+ return getCacheAppGid(getUserId(uid), getAppId(uid));
+ }
+
+ /** @hide */
+ public static int getCacheAppGid(int userId, int appId) {
+ if (appId >= AID_APP_START && appId <= AID_APP_END) {
+ return getUid(userId, (appId - AID_APP_START) + AID_CACHE_GID_START);
+ } else {
+ return -1;
+ }
}
/**
diff --git a/core/java/android/view/FocusFinder.java b/core/java/android/view/FocusFinder.java
index af26a88..21b72f3 100644
--- a/core/java/android/view/FocusFinder.java
+++ b/core/java/android/view/FocusFinder.java
@@ -530,7 +530,7 @@
* axis distances. Warning: this fudge factor is finely tuned, be sure to
* run all focus tests if you dare tweak it.
*/
- int getWeightedDistanceFor(int majorAxisDistance, int minorAxisDistance) {
+ long getWeightedDistanceFor(long majorAxisDistance, long minorAxisDistance) {
return 13 * majorAxisDistance * majorAxisDistance
+ minorAxisDistance * minorAxisDistance;
}
diff --git a/core/java/android/view/autofill/AutofillManager.java b/core/java/android/view/autofill/AutofillManager.java
index c123a80..15c18ac 100644
--- a/core/java/android/view/autofill/AutofillManager.java
+++ b/core/java/android/view/autofill/AutofillManager.java
@@ -51,6 +51,9 @@
import java.util.List;
import java.util.Objects;
+// TODO: use java.lang.ref.Cleaner once Android supports Java 9
+import sun.misc.Cleaner;
+
/**
* The {@link AutofillManager} provides ways for apps and custom views to integrate with the
* Autofill Framework lifecycle.
@@ -225,6 +228,9 @@
private IAutoFillManagerClient mServiceClient;
@GuardedBy("mLock")
+ private Cleaner mServiceClientCleaner;
+
+ @GuardedBy("mLock")
private AutofillCallback mCallback;
private final Context mContext;
@@ -958,10 +964,19 @@
if (mServiceClient == null) {
mServiceClient = new AutofillManagerClient(this);
try {
- final int flags = mService.addClient(mServiceClient, mContext.getUserId());
+ final int userId = mContext.getUserId();
+ final int flags = mService.addClient(mServiceClient, userId);
mEnabled = (flags & FLAG_ADD_CLIENT_ENABLED) != 0;
sDebug = (flags & FLAG_ADD_CLIENT_DEBUG) != 0;
sVerbose = (flags & FLAG_ADD_CLIENT_VERBOSE) != 0;
+ final IAutoFillManager service = mService;
+ final IAutoFillManagerClient serviceClient = mServiceClient;
+ mServiceClientCleaner = Cleaner.create(this, () -> {
+ try {
+ service.removeClient(serviceClient, userId);
+ } catch (RemoteException e) {
+ }
+ });
} catch (RemoteException e) {
throw e.rethrowFromSystemServer();
}
@@ -1068,6 +1083,10 @@
if (resetClient) {
// Reset connection to system
mServiceClient = null;
+ if (mServiceClientCleaner != null) {
+ mServiceClientCleaner.clean();
+ mServiceClientCleaner = null;
+ }
}
}
}
diff --git a/core/java/android/view/autofill/IAutoFillManager.aidl b/core/java/android/view/autofill/IAutoFillManager.aidl
index 627afa7..7f2c080 100644
--- a/core/java/android/view/autofill/IAutoFillManager.aidl
+++ b/core/java/android/view/autofill/IAutoFillManager.aidl
@@ -32,6 +32,7 @@
interface IAutoFillManager {
// Returns flags: FLAG_ADD_CLIENT_ENABLED | FLAG_ADD_CLIENT_DEBUG | FLAG_ADD_CLIENT_VERBOSE
int addClient(in IAutoFillManagerClient client, int userId);
+ void removeClient(in IAutoFillManagerClient client, int userId);
int startSession(IBinder activityToken, in IBinder appCallback, in AutofillId autoFillId,
in Rect bounds, in AutofillValue value, int userId, boolean hasCallback, int flags,
String packageName);
diff --git a/core/tests/coretests/src/android/os/UserHandleTest.java b/core/tests/coretests/src/android/os/UserHandleTest.java
new file mode 100644
index 0000000..af559fd
--- /dev/null
+++ b/core/tests/coretests/src/android/os/UserHandleTest.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os;
+
+import static android.os.UserHandle.ERR_GID;
+import static android.os.UserHandle.getAppId;
+import static android.os.UserHandle.getCacheAppGid;
+import static android.os.UserHandle.getSharedAppGid;
+import static android.os.UserHandle.getUid;
+import static android.os.UserHandle.getUserId;
+
+import static org.junit.Assert.assertEquals;
+
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class UserHandleTest {
+ // NOTE: keep logic in sync with system/core/libcutils/tests/multiuser_test.cpp
+
+ @Test
+ public void testMerge() throws Exception {
+ EXPECT_EQ(0, multiuser_get_uid(0, 0));
+ EXPECT_EQ(1000, multiuser_get_uid(0, 1000));
+ EXPECT_EQ(10000, multiuser_get_uid(0, 10000));
+ EXPECT_EQ(50000, multiuser_get_uid(0, 50000));
+ EXPECT_EQ(1000000, multiuser_get_uid(10, 0));
+ EXPECT_EQ(1001000, multiuser_get_uid(10, 1000));
+ EXPECT_EQ(1010000, multiuser_get_uid(10, 10000));
+ EXPECT_EQ(1050000, multiuser_get_uid(10, 50000));
+ }
+
+ @Test
+ public void testSplitUser() throws Exception {
+ EXPECT_EQ(0, multiuser_get_user_id(0));
+ EXPECT_EQ(0, multiuser_get_user_id(1000));
+ EXPECT_EQ(0, multiuser_get_user_id(10000));
+ EXPECT_EQ(0, multiuser_get_user_id(50000));
+ EXPECT_EQ(10, multiuser_get_user_id(1000000));
+ EXPECT_EQ(10, multiuser_get_user_id(1001000));
+ EXPECT_EQ(10, multiuser_get_user_id(1010000));
+ EXPECT_EQ(10, multiuser_get_user_id(1050000));
+ }
+
+ @Test
+ public void testSplitApp() throws Exception {
+ EXPECT_EQ(0, multiuser_get_app_id(0));
+ EXPECT_EQ(1000, multiuser_get_app_id(1000));
+ EXPECT_EQ(10000, multiuser_get_app_id(10000));
+ EXPECT_EQ(50000, multiuser_get_app_id(50000));
+ EXPECT_EQ(0, multiuser_get_app_id(1000000));
+ EXPECT_EQ(1000, multiuser_get_app_id(1001000));
+ EXPECT_EQ(10000, multiuser_get_app_id(1010000));
+ EXPECT_EQ(50000, multiuser_get_app_id(1050000));
+ }
+
+ @Test
+ public void testCache() throws Exception {
+ EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(0, 0));
+ EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(0, 1000));
+ EXPECT_EQ(20000, multiuser_get_cache_gid(0, 10000));
+ EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(0, 50000));
+ EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(10, 0));
+ EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(10, 1000));
+ EXPECT_EQ(1020000, multiuser_get_cache_gid(10, 10000));
+ EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(10, 50000));
+ }
+
+ @Test
+ public void testShared() throws Exception {
+ EXPECT_EQ(0, multiuser_get_shared_gid(0, 0));
+ EXPECT_EQ(1000, multiuser_get_shared_gid(0, 1000));
+ EXPECT_EQ(50000, multiuser_get_shared_gid(0, 10000));
+ EXPECT_EQ(ERR_GID, multiuser_get_shared_gid(0, 50000));
+ EXPECT_EQ(0, multiuser_get_shared_gid(10, 0));
+ EXPECT_EQ(1000, multiuser_get_shared_gid(10, 1000));
+ EXPECT_EQ(50000, multiuser_get_shared_gid(10, 10000));
+ EXPECT_EQ(ERR_GID, multiuser_get_shared_gid(10, 50000));
+ }
+
+ private static void EXPECT_EQ(int expected, int actual) {
+ assertEquals(expected, actual);
+ }
+
+ private static int multiuser_get_uid(int userId, int appId) {
+ return getUid(userId, appId);
+ }
+
+ private static int multiuser_get_cache_gid(int userId, int appId) {
+ return getCacheAppGid(userId, appId);
+ }
+
+ private static int multiuser_get_shared_gid(int userId, int appId) {
+ return getSharedAppGid(userId, appId);
+ }
+
+ private static int multiuser_get_user_id(int uid) {
+ return getUserId(uid);
+ }
+
+ private static int multiuser_get_app_id(int uid) {
+ return getAppId(uid);
+ }
+}
diff --git a/legacy-test/src/com/android/internal/util/Predicate.java b/legacy-test/src/com/android/internal/util/Predicate.java
index 1b5eaff..e87f489 100644
--- a/legacy-test/src/com/android/internal/util/Predicate.java
+++ b/legacy-test/src/com/android/internal/util/Predicate.java
@@ -27,6 +27,7 @@
* strongly encouraged to state this fact clearly in their API documentation.
*
* @deprecated Use {@code java.util.function.Predicate} instead.
+ * This must not be used outside frameworks/base/test-runner.
*/
@Deprecated
public interface Predicate<T> {
diff --git a/services/autofill/java/com/android/server/autofill/AutofillManagerService.java b/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
index cb91f93..e37347a 100644
--- a/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
+++ b/services/autofill/java/com/android/server/autofill/AutofillManagerService.java
@@ -499,6 +499,16 @@
}
@Override
+ public void removeClient(IAutoFillManagerClient client, int userId) {
+ synchronized (mLock) {
+ final AutofillManagerServiceImpl service = peekServiceForUserLocked(userId);
+ if (service != null) {
+ service.removeClientLocked(client);
+ }
+ }
+ }
+
+ @Override
public void setAuthenticationResult(Bundle data, int sessionId, int authenticationId,
int userId) {
synchronized (mLock) {
diff --git a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
index 751c054..5c63b90 100644
--- a/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
+++ b/services/autofill/java/com/android/server/autofill/AutofillManagerServiceImpl.java
@@ -261,6 +261,12 @@
return isEnabled();
}
+ void removeClientLocked(IAutoFillManagerClient client) {
+ if (mClients != null) {
+ mClients.unregister(client);
+ }
+ }
+
void setAuthenticationResultLocked(Bundle data, int sessionId, int authenticationId, int uid) {
if (!isEnabled()) {
return;
@@ -478,6 +484,10 @@
}
sendStateToClients(true);
+ if (mClients != null) {
+ mClients.kill();
+ mClients = null;
+ }
}
CharSequence getServiceLabel() {
@@ -605,6 +615,9 @@
}
}
+ pw.print(prefix); pw.println("Clients");
+ mClients.dump(pw, prefix2);
+
if (mEventHistory == null || mEventHistory.getEvents() == null
|| mEventHistory.getEvents().size() == 0) {
pw.print(prefix); pw.println("No event on last fill response");
diff --git a/services/core/java/com/android/server/BluetoothManagerService.java b/services/core/java/com/android/server/BluetoothManagerService.java
index 75206e4..c34c30c 100644
--- a/services/core/java/com/android/server/BluetoothManagerService.java
+++ b/services/core/java/com/android/server/BluetoothManagerService.java
@@ -195,6 +195,7 @@
private LinkedList<ActiveLog> mActiveLogs;
private LinkedList<Long> mCrashTimestamps;
private int mCrashes;
+ private long mLastEnabledTime;
// configuration from external IBinder call which is used to
// synchronize with broadcast receiver.
@@ -2021,6 +2022,7 @@
mHandler.sendMessage(mHandler.obtainMessage(MESSAGE_ENABLE,
quietMode ? 1 : 0, 0));
addActiveLog(packageName, true);
+ mLastEnabledTime = SystemClock.elapsedRealtime();
}
private void addActiveLog(String packageName, boolean enable) {
@@ -2142,7 +2144,7 @@
writer.println(" address: " + mAddress);
writer.println(" name: " + mName);
if (mEnable) {
- long onDuration = System.currentTimeMillis() - mActiveLogs.getLast().getTime();
+ long onDuration = SystemClock.elapsedRealtime() - mLastEnabledTime;
String onDurationString = String.format("%02d:%02d:%02d.%03d",
(int)(onDuration / (1000 * 60 * 60)),
(int)((onDuration / (1000 * 60)) % 60),
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 90b8e29..70c08c92 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -3808,6 +3808,10 @@
gids[0] = UserHandle.getSharedAppGid(UserHandle.getAppId(uid));
gids[1] = UserHandle.getCacheAppGid(UserHandle.getAppId(uid));
gids[2] = UserHandle.getUserGid(UserHandle.getUserId(uid));
+
+ // Replace any invalid GIDs
+ if (gids[0] == UserHandle.ERR_GID) gids[0] = gids[2];
+ if (gids[1] == UserHandle.ERR_GID) gids[1] = gids[2];
}
checkTime(startTime, "startProcess: building args");
if (mFactoryTest != FactoryTest.FACTORY_TEST_OFF) {
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java
index 39c0de8..2f3c03c 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java
@@ -31,7 +31,6 @@
import android.support.test.runner.AndroidJUnit4;
import android.util.ArraySet;
-import com.android.internal.util.Predicate;
import com.android.server.wm.TaskSnapshotPersister.RemoveObsoleteFilesQueueItem;
import org.junit.Test;
@@ -176,4 +175,16 @@
new File(sFilesDir.getPath() + "/snapshots/2_reduced.jpg")};
assertTrueForFiles(existsFiles, File::exists, " must exist");
}
+
+ /**
+ * Private predicate definition.
+ *
+ * This is needed because com.android.internal.util.Predicate is deprecated
+ * and can only be used with classes fron android.test.runner. This cannot
+ * use java.util.function.Predicate because that is not present on all API
+ * versions that this test must run on.
+ */
+ private interface Predicate<T> {
+ boolean apply(T t);
+ }
}
diff --git a/telephony/java/android/telephony/CellIdentityGsm.java b/telephony/java/android/telephony/CellIdentityGsm.java
index 6276626..4d7c71f 100644
--- a/telephony/java/android/telephony/CellIdentityGsm.java
+++ b/telephony/java/android/telephony/CellIdentityGsm.java
@@ -115,10 +115,11 @@
// for inbound parcels
mBsic = (bsic == 0xFF) ? Integer.MAX_VALUE : bsic;
+ // Only allow INT_MAX if unknown string mcc/mnc
if (mccStr == null || mccStr.matches("^[0-9]{3}$")) {
mMccStr = mccStr;
- } else if (mccStr.isEmpty()) {
- // If the mccStr parsed from Parcel is empty, set it as null.
+ } else if (mccStr.isEmpty() || mccStr.equals(String.valueOf(Integer.MAX_VALUE))) {
+ // If the mccStr is empty or unknown, set it as null.
mMccStr = null;
} else {
throw new IllegalArgumentException("invalid MCC format");
@@ -126,8 +127,8 @@
if (mncStr == null || mncStr.matches("^[0-9]{2,3}$")) {
mMncStr = mncStr;
- } else if (mncStr.isEmpty()) {
- // If the mncStr parsed from Parcel is empty, set it as null.
+ } else if (mncStr.isEmpty() || mncStr.equals(String.valueOf(Integer.MAX_VALUE))) {
+ // If the mncStr is empty or unknown, set it as null.
mMncStr = null;
} else {
throw new IllegalArgumentException("invalid MNC format");
diff --git a/telephony/java/android/telephony/CellIdentityLte.java b/telephony/java/android/telephony/CellIdentityLte.java
index 74d2966..fd837fc 100644
--- a/telephony/java/android/telephony/CellIdentityLte.java
+++ b/telephony/java/android/telephony/CellIdentityLte.java
@@ -114,10 +114,11 @@
mTac = tac;
mEarfcn = earfcn;
+ // Only allow INT_MAX if unknown string mcc/mnc
if (mccStr == null || mccStr.matches("^[0-9]{3}$")) {
mMccStr = mccStr;
- } else if (mccStr.isEmpty()) {
- // If the mccStr parsed from Parcel is empty, set it as null.
+ } else if (mccStr.isEmpty() || mccStr.equals(String.valueOf(Integer.MAX_VALUE))) {
+ // If the mccStr is empty or unknown, set it as null.
mMccStr = null;
} else {
throw new IllegalArgumentException("invalid MCC format");
@@ -125,8 +126,8 @@
if (mncStr == null || mncStr.matches("^[0-9]{2,3}$")) {
mMncStr = mncStr;
- } else if (mncStr.isEmpty()) {
- // If the mncStr parsed from Parcel is empty, set it as null.
+ } else if (mncStr.isEmpty() || mncStr.equals(String.valueOf(Integer.MAX_VALUE))) {
+ // If the mncStr is empty or unknown, set it as null.
mMncStr = null;
} else {
throw new IllegalArgumentException("invalid MNC format");
diff --git a/telephony/java/android/telephony/CellIdentityWcdma.java b/telephony/java/android/telephony/CellIdentityWcdma.java
index 51b11aa..1597245 100644
--- a/telephony/java/android/telephony/CellIdentityWcdma.java
+++ b/telephony/java/android/telephony/CellIdentityWcdma.java
@@ -114,10 +114,11 @@
mPsc = psc;
mUarfcn = uarfcn;
+ // Only allow INT_MAX if unknown string mcc/mnc
if (mccStr == null || mccStr.matches("^[0-9]{3}$")) {
mMccStr = mccStr;
- } else if (mccStr.isEmpty()) {
- // If the mccStr parsed from Parcel is empty, set it as null.
+ } else if (mccStr.isEmpty() || mccStr.equals(String.valueOf(Integer.MAX_VALUE))) {
+ // If the mccStr is empty or unknown, set it as null.
mMccStr = null;
} else {
throw new IllegalArgumentException("invalid MCC format");
@@ -125,8 +126,8 @@
if (mncStr == null || mncStr.matches("^[0-9]{2,3}$")) {
mMncStr = mncStr;
- } else if (mncStr.isEmpty()) {
- // If the mncStr parsed from Parcel is empty, set it as null.
+ } else if (mncStr.isEmpty() || mncStr.equals(String.valueOf(Integer.MAX_VALUE))) {
+ // If the mncStr is empty or unknown, set it as null.
mMncStr = null;
} else {
throw new IllegalArgumentException("invalid MNC format");
@@ -135,7 +136,7 @@
mAlphaLong = alphal;
mAlphaShort = alphas;
}
-
+
private CellIdentityWcdma(CellIdentityWcdma cid) {
this(cid.mLac, cid.mCid, cid.mPsc, cid.mUarfcn, cid.mMccStr,
cid.mMncStr, cid.mAlphaLong, cid.mAlphaShort);
diff --git a/telephony/java/android/telephony/TelephonyScanManager.java b/telephony/java/android/telephony/TelephonyScanManager.java
index 92a21b6..7bcdcdc 100644
--- a/telephony/java/android/telephony/TelephonyScanManager.java
+++ b/telephony/java/android/telephony/TelephonyScanManager.java
@@ -73,8 +73,8 @@
/**
* Informs the user that there is some error about the scan.
*
- * This callback will be called whenever there is any error about the scan, but the scan
- * won't stop unless the onComplete() callback is called.
+ * This callback will be called whenever there is any error about the scan, and the scan
+ * will be terminated. onComplete() will NOT be called.
*/
public void onError(int error) {}
}
diff --git a/tests/net/java/com/android/server/IpSecServiceTest.java b/tests/net/java/com/android/server/IpSecServiceTest.java
index 7b07038..8e579aa 100644
--- a/tests/net/java/com/android/server/IpSecServiceTest.java
+++ b/tests/net/java/com/android/server/IpSecServiceTest.java
@@ -23,7 +23,11 @@
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
@@ -46,6 +50,8 @@
import java.net.ServerSocket;
import java.net.Socket;
import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.List;
import org.junit.Before;
import org.junit.Test;
@@ -57,6 +63,8 @@
public class IpSecServiceTest {
private static final int DROID_SPI = 0xD1201D;
+ private static final int MAX_NUM_ENCAP_SOCKETS = 100;
+ private static final int MAX_NUM_SPIS = 100;
private static final int TEST_UDP_ENCAP_INVALID_PORT = 100;
private static final int TEST_UDP_ENCAP_PORT_OUT_RANGE = 100000;
@@ -260,4 +268,115 @@
}
}
}
+
+ /**
+ * This function checks if the number of encap UDP socket that one UID can reserve
+ * has a reasonable limit.
+ */
+ @Test
+ public void testSocketResourceTrackerLimitation() throws Exception {
+ List<IpSecUdpEncapResponse> openUdpEncapSockets = new ArrayList<IpSecUdpEncapResponse>();
+ // Reserve sockets until it fails.
+ for (int i = 0; i < MAX_NUM_ENCAP_SOCKETS; i++) {
+ IpSecUdpEncapResponse newUdpEncapSocket =
+ mIpSecService.openUdpEncapsulationSocket(0, new Binder());
+ assertNotNull(newUdpEncapSocket);
+ if (IpSecManager.Status.OK != newUdpEncapSocket.status) {
+ break;
+ }
+ openUdpEncapSockets.add(newUdpEncapSocket);
+ }
+ // Assert that the total sockets quota has a reasonable limit.
+ assertTrue(
+ openUdpEncapSockets.size() > 0
+ && openUdpEncapSockets.size() < MAX_NUM_ENCAP_SOCKETS);
+
+ // Try to reserve one more UDP encapsulation socket, and should fail.
+ IpSecUdpEncapResponse extraUdpEncapSocket =
+ mIpSecService.openUdpEncapsulationSocket(0, new Binder());
+ assertNotNull(extraUdpEncapSocket);
+ assertEquals(IpSecManager.Status.RESOURCE_UNAVAILABLE, extraUdpEncapSocket.status);
+
+ // Close one of the open UDP encapsulation scokets.
+ mIpSecService.closeUdpEncapsulationSocket(openUdpEncapSockets.get(0).resourceId);
+ openUdpEncapSockets.get(0).fileDescriptor.close();
+ openUdpEncapSockets.remove(0);
+
+ // Try to reserve one more UDP encapsulation socket, and should be successful.
+ extraUdpEncapSocket = mIpSecService.openUdpEncapsulationSocket(0, new Binder());
+ assertNotNull(extraUdpEncapSocket);
+ assertEquals(IpSecManager.Status.OK, extraUdpEncapSocket.status);
+ openUdpEncapSockets.add(extraUdpEncapSocket);
+
+ // Close open UDP sockets.
+ for (IpSecUdpEncapResponse openSocket : openUdpEncapSockets) {
+ mIpSecService.closeUdpEncapsulationSocket(openSocket.resourceId);
+ openSocket.fileDescriptor.close();
+ }
+ }
+
+ /**
+ * This function checks if the number of SPI that one UID can reserve
+ * has a reasonable limit.
+ * This test does not test for both address families or duplicate SPIs because resource
+ * tracking code does not depend on them.
+ */
+ @Test
+ public void testSpiResourceTrackerLimitation() throws Exception {
+ List<IpSecSpiResponse> reservedSpis = new ArrayList<IpSecSpiResponse>();
+ // Return the same SPI for all SPI allocation since IpSecService only
+ // tracks the resource ID.
+ when(mMockNetd.ipSecAllocateSpi(
+ anyInt(),
+ eq(IpSecTransform.DIRECTION_OUT),
+ anyString(),
+ eq(InetAddress.getLoopbackAddress().getHostAddress()),
+ anyInt()))
+ .thenReturn(DROID_SPI);
+ // Reserve spis until it fails.
+ for (int i = 0; i < MAX_NUM_SPIS; i++) {
+ IpSecSpiResponse newSpi =
+ mIpSecService.reserveSecurityParameterIndex(
+ 0x1,
+ InetAddress.getLoopbackAddress().getHostAddress(),
+ DROID_SPI + i,
+ new Binder());
+ assertNotNull(newSpi);
+ if (IpSecManager.Status.OK != newSpi.status) {
+ break;
+ }
+ reservedSpis.add(newSpi);
+ }
+ // Assert that the SPI quota has a reasonable limit.
+ assertTrue(reservedSpis.size() > 0 && reservedSpis.size() < MAX_NUM_SPIS);
+
+ // Try to reserve one more SPI, and should fail.
+ IpSecSpiResponse extraSpi =
+ mIpSecService.reserveSecurityParameterIndex(
+ 0x1,
+ InetAddress.getLoopbackAddress().getHostAddress(),
+ DROID_SPI + MAX_NUM_SPIS,
+ new Binder());
+ assertNotNull(extraSpi);
+ assertEquals(IpSecManager.Status.RESOURCE_UNAVAILABLE, extraSpi.status);
+
+ // Release one reserved spi.
+ mIpSecService.releaseSecurityParameterIndex(reservedSpis.get(0).resourceId);
+ reservedSpis.remove(0);
+
+ // Should successfully reserve one more spi.
+ extraSpi =
+ mIpSecService.reserveSecurityParameterIndex(
+ 0x1,
+ InetAddress.getLoopbackAddress().getHostAddress(),
+ DROID_SPI + MAX_NUM_SPIS,
+ new Binder());
+ assertNotNull(extraSpi);
+ assertEquals(IpSecManager.Status.OK, extraSpi.status);
+
+ // Release reserved SPIs.
+ for (IpSecSpiResponse spiResp : reservedSpis) {
+ mIpSecService.releaseSecurityParameterIndex(spiResp.resourceId);
+ }
+ }
}
