diff --git a/tests/cts/net/src/android/net/cts/NetworkInfoTest.java b/tests/cts/net/src/android/net/cts/NetworkInfoTest.java
index d2de4e4..99e8e15 100644
--- a/tests/cts/net/src/android/net/cts/NetworkInfoTest.java
+++ b/tests/cts/net/src/android/net/cts/NetworkInfoTest.java
@@ -32,7 +32,7 @@
 
     public static final int TYPE_MOBILE = ConnectivityManager.TYPE_MOBILE;
     public static final int TYPE_WIFI = ConnectivityManager.TYPE_WIFI;
-    public static final String MOBILE_TYPE_NAME = "MOBILE";
+    public static final String MOBILE_TYPE_NAME = "mobile";
     public static final String WIFI_TYPE_NAME = "WIFI";
 
     @TestTargets({
diff --git a/tests/cts/net/src/android/net/cts/TrafficStatsTest.java b/tests/cts/net/src/android/net/cts/TrafficStatsTest.java
new file mode 100644
index 0000000..ee37244
--- /dev/null
+++ b/tests/cts/net/src/android/net/cts/TrafficStatsTest.java
@@ -0,0 +1,219 @@
+/*
+ * Copyright (C) 2010 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.net.cts;
+
+import android.os.Process;
+import android.net.TrafficStats;
+import android.test.AndroidTestCase;
+
+import dalvik.annotation.TestTargets;
+import dalvik.annotation.TestLevel;
+import dalvik.annotation.TestTargetNew;
+import dalvik.annotation.TestTargetClass;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.UnknownHostException;
+import java.util.Random;
+
+@TestTargetClass(TrafficStats.class)
+public class TrafficStatsTest extends AndroidTestCase {
+    @TestTargets({
+        @TestTargetNew(level = TestLevel.SUFFICIENT, method = "getMobileTxPackets"),
+        @TestTargetNew(level = TestLevel.SUFFICIENT, method = "getMobileRxPackets"),
+        @TestTargetNew(level = TestLevel.SUFFICIENT, method = "getMobileTxBytes"),
+        @TestTargetNew(level = TestLevel.SUFFICIENT, method = "getMobileRxBytes")
+    })
+    public void testGetMobileStats() {
+        // We can't assume a mobile network is even present in this test, so
+        // we simply assert that a valid value is returned.
+
+        assertTrue(TrafficStats.getMobileTxPackets() == TrafficStats.UNSUPPORTED ||
+                   TrafficStats.getMobileTxPackets() >= 0);
+        assertTrue(TrafficStats.getMobileRxPackets() == TrafficStats.UNSUPPORTED ||
+                   TrafficStats.getMobileRxPackets() >= 0);
+        assertTrue(TrafficStats.getMobileTxBytes() == TrafficStats.UNSUPPORTED ||
+                   TrafficStats.getMobileTxBytes() >= 0);
+        assertTrue(TrafficStats.getMobileRxBytes() == TrafficStats.UNSUPPORTED ||
+                   TrafficStats.getMobileRxBytes() >= 0);
+    }
+
+    @TestTargets({
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalTxPackets"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalRxPackets"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalTxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalRxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getUidTxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getUidRxBytes")
+    })
+    public void testTrafficStatsWithHostLookup() {
+        long txPacketsBefore = TrafficStats.getTotalTxPackets();
+        long rxPacketsBefore = TrafficStats.getTotalRxPackets();
+        long txBytesBefore = TrafficStats.getTotalTxBytes();
+        long rxBytesBefore = TrafficStats.getTotalRxBytes();
+        long uidTxBytesBefore = TrafficStats.getUidTxBytes(Process.myUid());
+        long uidRxBytesBefore = TrafficStats.getUidRxBytes(Process.myUid());
+
+        // Look up random hostnames in a wildcard domain owned by Google.
+        // This will require a DNS request, which should generate traffic.
+
+        int found = 0;
+        Random r = new Random();
+        for (int i = 0; i < 10; i++) {
+            try {
+                String host = "test" + r.nextInt(100000) + ".clients.google.com";
+                InetAddress[] addr = InetAddress.getAllByName(host);
+                if (addr.length > 0) found++;
+            } catch (UnknownHostException e) {
+                // Ignore -- our purpose is not to test network connectivity,
+                // and we'd rather have false positives than a flaky test.
+            }
+        }
+
+        long txPacketsAfter = TrafficStats.getTotalTxPackets();
+        long rxPacketsAfter = TrafficStats.getTotalRxPackets();
+        long txBytesAfter = TrafficStats.getTotalTxBytes();
+        long rxBytesAfter = TrafficStats.getTotalRxBytes();
+        long uidTxBytesAfter = TrafficStats.getUidTxBytes(Process.myUid());
+        long uidRxBytesAfter = TrafficStats.getUidRxBytes(Process.myUid());
+
+        // Make some conservative assertions about the data used:
+        // each successful resolution should exchange at least one packet,
+        // and at least 20 bytes in each direction.
+
+        assertTrue("txp: " + txPacketsBefore + " [" + found + "] " + txPacketsAfter,
+                   txPacketsAfter >= txPacketsBefore + found);
+        assertTrue("rxp: " + rxPacketsBefore + " [" + found + "] " + rxPacketsAfter,
+                   rxPacketsAfter >= rxPacketsBefore + found);
+        assertTrue("txb: " + txBytesBefore + " [" + found + "] " + txBytesAfter,
+                   txBytesAfter >= txBytesBefore + found * 20);
+        assertTrue("rxb: " + rxBytesBefore + " [" + found + "] " + rxBytesAfter,
+                   rxBytesAfter >= rxBytesBefore + found * 20);
+        assertTrue("uidtxb: " + uidTxBytesBefore + " [" + found + "] " + uidTxBytesAfter,
+                   uidTxBytesAfter >= uidTxBytesBefore + found * 20);
+        assertTrue("uidrxb: " + uidRxBytesBefore + " [" + found + "] " + uidRxBytesAfter,
+                   uidRxBytesAfter >= uidRxBytesBefore + found * 20);
+    }
+
+    @TestTargets({
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getMobileTxPackets"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getMobileRxPackets"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getMobileTxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getMobileRxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalTxPackets"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalRxPackets"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalTxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getTotalRxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getUidTxBytes"),
+        @TestTargetNew(level = TestLevel.PARTIAL_COMPLETE, method = "getUidRxBytes")
+    })
+    public void testTrafficStatsForLocalhost() throws IOException {
+        long mobileTxPacketsBefore = TrafficStats.getTotalTxPackets();
+        long mobileRxPacketsBefore = TrafficStats.getTotalRxPackets();
+        long mobileTxBytesBefore = TrafficStats.getTotalTxBytes();
+        long mobileRxBytesBefore = TrafficStats.getTotalRxBytes();
+        long totalTxPacketsBefore = TrafficStats.getTotalTxPackets();
+        long totalRxPacketsBefore = TrafficStats.getTotalRxPackets();
+        long totalTxBytesBefore = TrafficStats.getTotalTxBytes();
+        long totalRxBytesBefore = TrafficStats.getTotalRxBytes();
+        long uidTxBytesBefore = TrafficStats.getUidTxBytes(Process.myUid());
+        long uidRxBytesBefore = TrafficStats.getUidRxBytes(Process.myUid());
+
+        // Transfer 1MB of data across an explicitly localhost socket.
+
+        final ServerSocket server = new ServerSocket(0);
+        new Thread("TrafficStatsTest.testTrafficStatsForLocalhost") {
+            @Override
+            public void run() {
+                try {
+                    Socket socket = new Socket("localhost", server.getLocalPort());
+                    OutputStream out = socket.getOutputStream();
+                    byte[] buf = new byte[1024];
+                    for (int i = 0; i < 1024; i++) out.write(buf);
+                    out.close();
+                    socket.close();
+                } catch (IOException e) {
+                }
+            }
+        }.start();
+
+        try {
+            Socket socket = server.accept();
+            InputStream in = socket.getInputStream();
+            byte[] buf = new byte[1024];
+            int read = 0;
+            while (read < 1048576) {
+                int n = in.read(buf);
+                assertTrue("Unexpected EOF", n > 0);
+                read += n;
+            }
+        } finally {
+            server.close();
+        }
+
+        long mobileTxPacketsAfter = TrafficStats.getTotalTxPackets();
+        long mobileRxPacketsAfter = TrafficStats.getTotalRxPackets();
+        long mobileTxBytesAfter = TrafficStats.getTotalTxBytes();
+        long mobileRxBytesAfter = TrafficStats.getTotalRxBytes();
+        long totalTxPacketsAfter = TrafficStats.getTotalTxPackets();
+        long totalRxPacketsAfter = TrafficStats.getTotalRxPackets();
+        long totalTxBytesAfter = TrafficStats.getTotalTxBytes();
+        long totalRxBytesAfter = TrafficStats.getTotalRxBytes();
+        long uidTxBytesAfter = TrafficStats.getUidTxBytes(Process.myUid());
+        long uidRxBytesAfter = TrafficStats.getUidRxBytes(Process.myUid());
+
+        // Localhost traffic should *not* count against mobile or total stats.
+        // There might be some other traffic, but nowhere near 1MB.
+
+        assertTrue("mtxp: " + mobileTxPacketsBefore + " -> " + mobileTxPacketsAfter,
+               mobileTxPacketsAfter >= mobileTxPacketsBefore &&
+               mobileTxPacketsAfter <= mobileTxPacketsBefore + 500);
+        assertTrue("mrxp: " + mobileRxPacketsBefore + " -> " + mobileRxPacketsAfter,
+               mobileRxPacketsAfter >= mobileRxPacketsBefore &&
+               mobileRxPacketsAfter <= mobileRxPacketsBefore + 500);
+        assertTrue("mtxb: " + mobileTxBytesBefore + " -> " + mobileTxBytesAfter,
+               mobileTxBytesAfter >= mobileTxBytesBefore &&
+               mobileTxBytesAfter <= mobileTxBytesBefore + 200000);
+        assertTrue("mrxb: " + mobileRxBytesBefore + " -> " + mobileRxBytesAfter,
+               mobileRxBytesAfter >= mobileRxBytesBefore &&
+               mobileRxBytesAfter <= mobileRxBytesBefore + 200000);
+
+        assertTrue("ttxp: " + totalTxPacketsBefore + " -> " + totalTxPacketsAfter,
+               totalTxPacketsAfter >= totalTxPacketsBefore &&
+               totalTxPacketsAfter <= totalTxPacketsBefore + 500);
+        assertTrue("trxp: " + totalRxPacketsBefore + " -> " + totalRxPacketsAfter,
+               totalRxPacketsAfter >= totalRxPacketsBefore &&
+               totalRxPacketsAfter <= totalRxPacketsBefore + 500);
+        assertTrue("ttxb: " + totalTxBytesBefore + " -> " + totalTxBytesAfter,
+               totalTxBytesAfter >= totalTxBytesBefore &&
+               totalTxBytesAfter <= totalTxBytesBefore + 200000);
+        assertTrue("trxb: " + totalRxBytesBefore + " -> " + totalRxBytesAfter,
+               totalRxBytesAfter >= totalRxBytesBefore &&
+               totalRxBytesAfter <= totalRxBytesBefore + 200000);
+
+        // Localhost traffic *does* count against per-UID stats.
+        assertTrue("uidtxb: " + uidTxBytesBefore + " -> " + uidTxBytesAfter,
+               uidTxBytesAfter >= uidTxBytesBefore + 1048576);
+        assertTrue("uidrxb: " + uidRxBytesBefore + " -> " + uidRxBytesAfter,
+               uidRxBytesAfter >= uidRxBytesBefore + 1048576);
+    }
+}
diff --git a/tests/cts/net/src/android/net/http/cts/SslCertificateTest.java b/tests/cts/net/src/android/net/http/cts/SslCertificateTest.java
index 91ca876..8bc8498 100644
--- a/tests/cts/net/src/android/net/http/cts/SslCertificateTest.java
+++ b/tests/cts/net/src/android/net/http/cts/SslCertificateTest.java
@@ -223,8 +223,7 @@
 
         Date date1 = new Date(System.currentTimeMillis() - 1000);
         Date date2 = new Date(System.currentTimeMillis());
-        SslCertificate ssl = new SslCertificate("c=129", "e=weji", DateFormat.getInstance().format(
-                date1), DateFormat.getInstance().format(date2));
+        SslCertificate ssl = new SslCertificate("c=129", "e=weji", date1, date2);
         Bundle saved = SslCertificate.saveState(ssl);
         assertTrue(saved.size() == 4);
 
@@ -255,13 +254,13 @@
         @TestTargetNew(
             level = TestLevel.COMPLETE,
             notes = "Test getIssuedTo().",
-            method = "getValidNotAfter",
+            method = "getValidNotAfterDate",
             args = {}
         ),
         @TestTargetNew(
             level = TestLevel.COMPLETE,
             notes = "Test getIssuedTo().",
-            method = "getValidNotBefore",
+            method = "getValidNotBeforeDate",
             args = {}
         ),
         @TestTargetNew(
@@ -278,8 +277,7 @@
         // new the SslCertificate instance
         Date date1 = new Date(System.currentTimeMillis() - 1000);
         Date date2 = new Date(System.currentTimeMillis());
-        SslCertificate ssl = new SslCertificate(TO, BY, DateFormat.getInstance().format(
-                date1), DateFormat.getInstance().format(date2));
+        SslCertificate ssl = new SslCertificate(TO, BY, date1, date2);
         DName issuedTo = ssl.getIssuedTo();
         DName issuedBy = ssl.getIssuedBy();
 
@@ -293,8 +291,8 @@
         assertEquals("testOName", issuedBy.getOName());
         assertEquals("testUName", issuedBy.getUName());
 
-        assertEquals(DateFormat.getInstance().format(date1), ssl.getValidNotBefore());
-        assertEquals(DateFormat.getInstance().format(date2), ssl.getValidNotAfter());
+        assertEquals(date1, ssl.getValidNotBeforeDate());
+        assertEquals(date2, ssl.getValidNotAfterDate());
         final String EXPECTED = "Issued to: c=ccc,o=testOName,ou=testUName,cn=testCName;\n"
             + "Issued by: e=aeei,c=adb,o=testOName,ou=testUName,cn=testCName;\n";
         assertEquals(EXPECTED, ssl.toString());