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Merge "Fix network usage stats on 464xlat tethered." into pi-dev

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This commit is contained in:
Remi NGUYEN VAN
2018-04-02 23:09:50 +00:00
committed by Android (Google) Code Review
parent 95f4b59348 1720e75aa2
commit e4bcfd8889
1 changed files with 84 additions and 0 deletions
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84
tests/net/java/android/net/NetworkStatsTest.java
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@@ -39,8 +39,10 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import android.os.Process;
import android.support.test.runner.AndroidJUnit4;
import android.support.test.filters.SmallTest;
import android.util.ArrayMap;
import com.google.android.collect.Sets;
@@ -773,6 +775,88 @@ public class NetworkStatsTest {
assertEquals(entry2, stats.getValues(1, null));
}
@Test
public void testApply464xlatAdjustments() {
final String v4Iface = "v4-wlan0";
final String baseIface = "wlan0";
final String otherIface = "other";
final int appUid = 10001;
final int rootUid = Process.ROOT_UID;
ArrayMap<String, String> stackedIface = new ArrayMap<>();
stackedIface.put(v4Iface, baseIface);
NetworkStats.Entry otherEntry = new NetworkStats.Entry(
otherIface, appUid, SET_DEFAULT, TAG_NONE,
2600 /* rxBytes */,
2 /* rxPackets */,
3800 /* txBytes */,
3 /* txPackets */,
0 /* operations */);
NetworkStats stats = new NetworkStats(TEST_START, 3)
.addValues(v4Iface, appUid, SET_DEFAULT, TAG_NONE,
30501490 /* rxBytes */,
22401 /* rxPackets */,
876235 /* txBytes */,
13805 /* txPackets */,
0 /* operations */)
.addValues(baseIface, rootUid, SET_DEFAULT, TAG_NONE,
31113087,
22588,
1169942,
13902,
0)
.addValues(otherEntry);
stats.apply464xlatAdjustments(stackedIface);
assertEquals(3, stats.size());
assertValues(stats, 0, v4Iface, appUid, SET_DEFAULT, TAG_NONE,
METERED_NO, ROAMING_NO, DEFAULT_NETWORK_NO,
30949510,
22401,
1152335,
13805,
0);
assertValues(stats, 1, baseIface, 0, SET_DEFAULT, TAG_NONE,
METERED_NO, ROAMING_NO, DEFAULT_NETWORK_NO,
163577,
187,
17607,
97,
0);
assertEquals(otherEntry, stats.getValues(2, null));
}
@Test
public void testApply464xlatAdjustments_noStackedIface() {
NetworkStats.Entry firstEntry = new NetworkStats.Entry(
"if1", 10002, SET_DEFAULT, TAG_NONE,
2600 /* rxBytes */,
2 /* rxPackets */,
3800 /* txBytes */,
3 /* txPackets */,
0 /* operations */);
NetworkStats.Entry secondEntry = new NetworkStats.Entry(
"if2", 10002, SET_DEFAULT, TAG_NONE,
5000 /* rxBytes */,
3 /* rxPackets */,
6000 /* txBytes */,
4 /* txPackets */,
0 /* operations */);
NetworkStats stats = new NetworkStats(TEST_START, 2)
.addValues(firstEntry)
.addValues(secondEntry);
// Empty map: no adjustment
stats.apply464xlatAdjustments(new ArrayMap<>());
assertEquals(2, stats.size());
assertEquals(firstEntry, stats.getValues(0, null));
assertEquals(secondEntry, 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) {