Merge "NetworkStats always needs arrays." into lmp-dev
diff --git a/core/tests/coretests/src/android/net/NetworkStatsTest.java b/core/tests/coretests/src/android/net/NetworkStatsTest.java
index 6331964..9ee4e20 100644
--- a/core/tests/coretests/src/android/net/NetworkStatsTest.java
+++ b/core/tests/coretests/src/android/net/NetworkStatsTest.java
@@ -310,6 +310,16 @@
assertEquals(128L + 512L, clone.getTotalBytes());
}
+ public void testAddWhenEmpty() throws Exception {
+ final NetworkStats red = new NetworkStats(TEST_START, -1);
+ final NetworkStats blue = 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);
+
+ // We're mostly checking that we don't crash
+ red.combineAllValues(blue);
+ }
+
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);