diff options
Diffstat (limited to 'core/tests')
| -rw-r--r-- | core/tests/coretests/src/android/net/NetworkStatsTest.java | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/core/tests/coretests/src/android/net/NetworkStatsTest.java b/core/tests/coretests/src/android/net/NetworkStatsTest.java index b37eb46..098464f 100644 --- a/core/tests/coretests/src/android/net/NetworkStatsTest.java +++ b/core/tests/coretests/src/android/net/NetworkStatsTest.java @@ -294,6 +294,22 @@ public class NetworkStatsTest extends TestCase { assertValues(after, 1, TEST_IFACE, 101, SET_DEFAULT, 0xF00D, 128L, 8L, 0L, 0L, 0L); } + public void testClone() throws Exception { + final NetworkStats original = new NetworkStats(TEST_START, 5) + .addValues(TEST_IFACE, 100, SET_DEFAULT, TAG_NONE, 128L, 8L, 0L, 2L, 20L) + .addValues(TEST_IFACE2, 100, SET_DEFAULT, TAG_NONE, 512L, 32L, 0L, 0L, 0L); + + // make clone and mutate original + final NetworkStats clone = original.clone(); + original.addValues(TEST_IFACE, 101, SET_DEFAULT, TAG_NONE, 128L, 8L, 0L, 0L, 0L); + + assertEquals(3, original.size()); + assertEquals(2, clone.size()); + + assertEquals(128L + 512L + 128L, original.getTotalBytes()); + assertEquals(128L + 512L, clone.getTotalBytes()); + } + private static void assertValues(NetworkStats stats, int index, String iface, int uid, int set, int tag, long rxBytes, long rxPackets, long txBytes, long txPackets, long operations) { final NetworkStats.Entry entry = stats.getValues(index, null); |