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Add method to NetworkStatsService for UID stats.

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Useful for clients such as BatteryStats which currently rely
on NetworkStatsFactory. Data at that stage is incomplete as
it does not account for tethering, VT data and corresponding
464xlat corrections.

Test: runtest frameworks-net, CTS tests pass.
Bug: b/72107146
Merged-In: I31c5b9b4a7c6e72910152415894a137f000a5858
Merged-In: I2527d95000c7500c824ede70f87ecb38e21ed323
(cherry picked from aosp 088ff6824f13145ea52207bdead0d7e454a6f3ce)

Change-Id: Ie80f1bb21124241f3414f9be77aceac9a44ec6d1
This commit is contained in:
Remi NGUYEN VAN
2018-03-06 12:36:54 +09:00
parent 51f4d8a11d
commit ef7e3afa1e
4 changed files with 228 additions and 4 deletions
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132
tests/net/java/android/net/NetworkStatsTest.java
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@@ -19,6 +19,7 @@ package android.net;
import static android.net.NetworkStats.DEFAULT_NETWORK_ALL;
import static android.net.NetworkStats.DEFAULT_NETWORK_NO;
import static android.net.NetworkStats.DEFAULT_NETWORK_YES;
import static android.net.NetworkStats.INTERFACES_ALL;
import static android.net.NetworkStats.METERED_ALL;
import static android.net.NetworkStats.METERED_NO;
import static android.net.NetworkStats.METERED_YES;
@@ -31,6 +32,7 @@ import static android.net.NetworkStats.SET_DBG_VPN_IN;
import static android.net.NetworkStats.SET_DBG_VPN_OUT;
import static android.net.NetworkStats.SET_ALL;
import static android.net.NetworkStats.IFACE_ALL;
import static android.net.NetworkStats.TAG_ALL;
import static android.net.NetworkStats.TAG_NONE;
import static android.net.NetworkStats.UID_ALL;
import static org.junit.Assert.assertEquals;
@@ -641,6 +643,136 @@ public class NetworkStatsTest {
ROAMING_ALL, DEFAULT_NETWORK_ALL, 50500L, 27L, 100200L, 55, 0);
}
@Test
public void testFilter_NoFilter() {
NetworkStats.Entry entry1 = new NetworkStats.Entry(
"test1", 10100, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry2 = new NetworkStats.Entry(
"test2", 10101, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry3 = new NetworkStats.Entry(
"test2", 10101, SET_DEFAULT, 123, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats stats = new NetworkStats(TEST_START, 3)
.addValues(entry1)
.addValues(entry2)
.addValues(entry3);
stats.filter(UID_ALL, INTERFACES_ALL, TAG_ALL);
assertEquals(3, stats.size());
assertEquals(entry1, stats.getValues(0, null));
assertEquals(entry2, stats.getValues(1, null));
assertEquals(entry3, stats.getValues(2, null));
}
@Test
public void testFilter_UidFilter() {
final int testUid = 10101;
NetworkStats.Entry entry1 = new NetworkStats.Entry(
"test1", 10100, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry2 = new NetworkStats.Entry(
"test2", testUid, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry3 = new NetworkStats.Entry(
"test2", testUid, SET_DEFAULT, 123, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats stats = new NetworkStats(TEST_START, 3)
.addValues(entry1)
.addValues(entry2)
.addValues(entry3);
stats.filter(testUid, INTERFACES_ALL, TAG_ALL);
assertEquals(2, stats.size());
assertEquals(entry2, stats.getValues(0, null));
assertEquals(entry3, stats.getValues(1, null));
}
@Test
public void testFilter_InterfaceFilter() {
final String testIf1 = "testif1";
final String testIf2 = "testif2";
NetworkStats.Entry entry1 = new NetworkStats.Entry(
testIf1, 10100, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry2 = new NetworkStats.Entry(
"otherif", 10101, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry3 = new NetworkStats.Entry(
testIf1, 10101, SET_DEFAULT, 123, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry4 = new NetworkStats.Entry(
testIf2, 10101, SET_DEFAULT, 123, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats stats = new NetworkStats(TEST_START, 4)
.addValues(entry1)
.addValues(entry2)
.addValues(entry3)
.addValues(entry4);
stats.filter(UID_ALL, new String[] { testIf1, testIf2 }, TAG_ALL);
assertEquals(3, stats.size());
assertEquals(entry1, stats.getValues(0, null));
assertEquals(entry3, stats.getValues(1, null));
assertEquals(entry4, stats.getValues(2, null));
}
@Test
public void testFilter_EmptyInterfaceFilter() {
NetworkStats.Entry entry1 = new NetworkStats.Entry(
"if1", 10100, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry2 = new NetworkStats.Entry(
"if2", 10101, SET_DEFAULT, TAG_NONE, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats stats = new NetworkStats(TEST_START, 3)
.addValues(entry1)
.addValues(entry2);
stats.filter(UID_ALL, new String[] { }, TAG_ALL);
assertEquals(0, stats.size());
}
@Test
public void testFilter_TagFilter() {
final int testTag = 123;
final int otherTag = 456;
NetworkStats.Entry entry1 = new NetworkStats.Entry(
"test1", 10100, SET_DEFAULT, testTag, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry2 = new NetworkStats.Entry(
"test2", 10101, SET_DEFAULT, testTag, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats.Entry entry3 = new NetworkStats.Entry(
"test2", 10101, SET_DEFAULT, otherTag, METERED_NO, ROAMING_NO,
DEFAULT_NETWORK_NO, 50000L, 25L, 100000L, 50L, 0L);
NetworkStats stats = new NetworkStats(TEST_START, 3)
.addValues(entry1)
.addValues(entry2)
.addValues(entry3);
stats.filter(UID_ALL, INTERFACES_ALL, testTag);
assertEquals(2, stats.size());
assertEquals(entry1, stats.getValues(0, null));
assertEquals(entry2, stats.getValues(1, null));
}
private static void assertContains(NetworkStats stats, String iface, int uid, int set,
int tag, int metered, int roaming, int defaultNetwork, long rxBytes, long rxPackets,
long txBytes, long txPackets, long operations) {