public void testUidRemovedIsMoved() throws Exception {
// pretend that network comes online
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildWifiState());
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
verifyAndReset();
// create some traffic
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(
new NetworkStats(getElapsedRealtime(), 1)
.addIfaceValues(TEST_IFACE, 4128L, 258L, 544L, 34L));
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 16L, 1L, 16L, 1L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xFAAD, 16L, 1L, 16L, 1L, 0L)
.addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 4096L, 258L, 512L, 32L, 0L)
.addValues(TEST_IFACE, UID_GREEN, SET_DEFAULT, TAG_NONE, 16L, 1L, 16L, 1L, 0L));
expectNetworkStatsPoll();
mService.incrementOperationCount(UID_RED, 0xFAAD, 10);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify service recorded history
assertNetworkTotal(sTemplateWifi, 4128L, 258L, 544L, 34L, 0);
assertUidTotal(sTemplateWifi, UID_RED, 16L, 1L, 16L, 1L, 10);
assertUidTotal(sTemplateWifi, UID_BLUE, 4096L, 258L, 512L, 32L, 0);
assertUidTotal(sTemplateWifi, UID_GREEN, 16L, 1L, 16L, 1L, 0);
verifyAndReset();
// now pretend two UIDs are uninstalled, which should migrate stats to
// special "removed" bucket.
expectCurrentTime();
expectDefaultSettings();
replay();
final Intent intent = new Intent(ACTION_UID_REMOVED);
intent.putExtra(EXTRA_UID, UID_BLUE);
mServiceContext.sendBroadcast(intent);
intent.putExtra(EXTRA_UID, UID_RED);
mServiceContext.sendBroadcast(intent);
// existing uid and total should remain unchanged; but removed UID
// should be gone completely.
assertNetworkTotal(sTemplateWifi, 4128L, 258L, 544L, 34L, 0);
assertUidTotal(sTemplateWifi, UID_RED, 0L, 0L, 0L, 0L, 0);
assertUidTotal(sTemplateWifi, UID_BLUE, 0L, 0L, 0L, 0L, 0);
assertUidTotal(sTemplateWifi, UID_GREEN, 16L, 1L, 16L, 1L, 0);
assertUidTotal(sTemplateWifi, UID_REMOVED, 4112L, 259L, 528L, 33L, 10);
verifyAndReset();
}
public void testForegroundBackground() throws Exception {
// pretend that network comes online
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildWifiState());
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
verifyAndReset();
// create some initial traffic
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 128L, 2L, 128L, 2L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 64L, 1L, 64L, 1L, 0L));
expectNetworkStatsPoll();
mService.incrementOperationCount(UID_RED, 0xF00D, 1);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify service recorded history
assertUidTotal(sTemplateWifi, UID_RED, 128L, 2L, 128L, 2L, 1);
verifyAndReset();
// now switch to foreground
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 128L, 2L, 128L, 2L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 64L, 1L, 64L, 1L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_FOREGROUND, TAG_NONE, 32L, 2L, 32L, 2L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_FOREGROUND, 0xFAAD, 1L, 1L, 1L, 1L, 0L));
expectNetworkStatsPoll();
mService.setUidForeground(UID_RED, true);
mService.incrementOperationCount(UID_RED, 0xFAAD, 1);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// test that we combined correctly
assertUidTotal(sTemplateWifi, UID_RED, 160L, 4L, 160L, 4L, 2);
// verify entire history present
final NetworkStats stats =
mService.getSummaryForAllUid(sTemplateWifi, Long.MIN_VALUE, Long.MAX_VALUE, true);
assertEquals(4, stats.size());
assertValues(stats, IFACE_ALL, UID_RED, SET_DEFAULT, TAG_NONE, 128L, 2L, 128L, 2L, 1);
assertValues(stats, IFACE_ALL, UID_RED, SET_DEFAULT, 0xF00D, 64L, 1L, 64L, 1L, 1);
assertValues(stats, IFACE_ALL, UID_RED, SET_FOREGROUND, TAG_NONE, 32L, 2L, 32L, 2L, 1);
assertValues(stats, IFACE_ALL, UID_RED, SET_FOREGROUND, 0xFAAD, 1L, 1L, 1L, 1L, 1);
verifyAndReset();
}
public void testSummaryForAllUid() throws Exception {
// pretend that network comes online
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildWifiState());
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
verifyAndReset();
// create some traffic for two apps
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 50L, 5L, 50L, 5L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 10L, 1L, 10L, 1L, 0L)
.addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 1024L, 8L, 512L, 4L, 0L));
expectNetworkStatsPoll();
mService.incrementOperationCount(UID_RED, 0xF00D, 1);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify service recorded history
assertUidTotal(sTemplateWifi, UID_RED, 50L, 5L, 50L, 5L, 1);
assertUidTotal(sTemplateWifi, UID_BLUE, 1024L, 8L, 512L, 4L, 0);
verifyAndReset();
// now create more traffic in next hour, but only for one app
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 2048L, 16L, 1024L, 8L, 0L));
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// first verify entire history present
NetworkStats stats =
mService.getSummaryForAllUid(sTemplateWifi, Long.MIN_VALUE, Long.MAX_VALUE, true);
assertEquals(3, stats.size());
assertValues(stats, IFACE_ALL, UID_RED, SET_DEFAULT, TAG_NONE, 50L, 5L, 50L, 5L, 1);
assertValues(stats, IFACE_ALL, UID_RED, SET_DEFAULT, 0xF00D, 10L, 1L, 10L, 1L, 1);
assertValues(stats, IFACE_ALL, UID_BLUE, SET_DEFAULT, TAG_NONE, 2048L, 16L, 1024L, 8L, 0);
// now verify that recent history only contains one uid
final long currentTime = currentTimeMillis();
stats =
mService.getSummaryForAllUid(
sTemplateWifi, currentTime - HOUR_IN_MILLIS, currentTime, true);
assertEquals(1, stats.size());
assertValues(stats, IFACE_ALL, UID_BLUE, SET_DEFAULT, TAG_NONE, 1024L, 8L, 512L, 4L, 0);
verifyAndReset();
}
public void testUid3g4gCombinedByTemplate() throws Exception {
// pretend that network comes online
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildMobile3gState(IMSI_1));
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
verifyAndReset();
// create some traffic
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 1024L, 8L, 1024L, 8L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 512L, 4L, 512L, 4L, 0L));
expectNetworkStatsPoll();
mService.incrementOperationCount(UID_RED, 0xF00D, 5);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify service recorded history
assertUidTotal(sTemplateImsi1, UID_RED, 1024L, 8L, 1024L, 8L, 5);
verifyAndReset();
// now switch over to 4g network
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildMobile4gState());
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
verifyAndReset();
// create traffic on second network
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 512L, 4L, 256L, 2L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xFAAD, 512L, 4L, 256L, 2L, 0L));
expectNetworkStatsPoll();
mService.incrementOperationCount(UID_RED, 0xFAAD, 5);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify that ALL_MOBILE template combines both
assertUidTotal(sTemplateImsi1, UID_RED, 1536L, 12L, 1280L, 10L, 10);
verifyAndReset();
}
public void testUidStatsAcrossNetworks() throws Exception {
// pretend first mobile network comes online
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildMobile3gState(IMSI_1));
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
verifyAndReset();
// create some traffic on first network
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(
new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 2048L, 16L, 512L, 4L));
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 3)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 1536L, 12L, 512L, 4L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 512L, 4L, 512L, 4L, 0L)
.addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 512L, 4L, 0L, 0L, 0L));
expectNetworkStatsPoll();
mService.incrementOperationCount(UID_RED, 0xF00D, 10);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify service recorded history
assertNetworkTotal(sTemplateImsi1, 2048L, 16L, 512L, 4L, 0);
assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
assertUidTotal(sTemplateImsi1, UID_RED, 1536L, 12L, 512L, 4L, 10);
assertUidTotal(sTemplateImsi1, UID_BLUE, 512L, 4L, 0L, 0L, 0);
verifyAndReset();
// now switch networks; this also tests that we're okay with interfaces
// disappearing, to verify we don't count backwards.
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildMobile3gState(IMSI_2));
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
verifyAndReset();
// create traffic on second network
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(
new NetworkStats(getElapsedRealtime(), 1).addIfaceValues(TEST_IFACE, 128L, 1L, 1024L, 8L));
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 1)
.addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 128L, 1L, 1024L, 8L, 0L)
.addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, 0xFAAD, 128L, 1L, 1024L, 8L, 0L));
expectNetworkStatsPoll();
mService.incrementOperationCount(UID_BLUE, 0xFAAD, 10);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify original history still intact
assertNetworkTotal(sTemplateImsi1, 2048L, 16L, 512L, 4L, 0);
assertUidTotal(sTemplateImsi1, UID_RED, 1536L, 12L, 512L, 4L, 10);
assertUidTotal(sTemplateImsi1, UID_BLUE, 512L, 4L, 0L, 0L, 0);
// and verify new history also recorded under different template, which
// verifies that we didn't cross the streams.
assertNetworkTotal(sTemplateImsi2, 128L, 1L, 1024L, 8L, 0);
assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
assertUidTotal(sTemplateImsi2, UID_BLUE, 128L, 1L, 1024L, 8L, 10);
verifyAndReset();
}
public void testStatsRebootPersist() throws Exception {
assertStatsFilesExist(false);
// pretend that wifi network comes online; service should ask about full
// network state, and poll any existing interfaces before updating.
expectCurrentTime();
expectDefaultSettings();
expectNetworkState(buildWifiState());
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectNetworkStatsPoll();
replay();
mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION_IMMEDIATE));
// verify service has empty history for wifi
assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
verifyAndReset();
// modify some number on wifi, and trigger poll event
incrementCurrentTime(HOUR_IN_MILLIS);
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(
new NetworkStats(getElapsedRealtime(), 1)
.addIfaceValues(TEST_IFACE, 1024L, 8L, 2048L, 16L));
expectNetworkStatsUidDetail(
new NetworkStats(getElapsedRealtime(), 2)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 512L, 4L, 256L, 2L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xFAAD, 256L, 2L, 128L, 1L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_FOREGROUND, TAG_NONE, 512L, 4L, 256L, 2L, 0L)
.addValues(TEST_IFACE, UID_RED, SET_FOREGROUND, 0xFAAD, 256L, 2L, 128L, 1L, 0L)
.addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 128L, 1L, 128L, 1L, 0L));
expectNetworkStatsPoll();
mService.setUidForeground(UID_RED, false);
mService.incrementOperationCount(UID_RED, 0xFAAD, 4);
mService.setUidForeground(UID_RED, true);
mService.incrementOperationCount(UID_RED, 0xFAAD, 6);
replay();
mServiceContext.sendBroadcast(new Intent(ACTION_NETWORK_STATS_POLL));
// verify service recorded history
assertNetworkTotal(sTemplateWifi, 1024L, 8L, 2048L, 16L, 0);
assertUidTotal(sTemplateWifi, UID_RED, 1024L, 8L, 512L, 4L, 10);
assertUidTotal(sTemplateWifi, UID_RED, SET_DEFAULT, 512L, 4L, 256L, 2L, 4);
assertUidTotal(sTemplateWifi, UID_RED, SET_FOREGROUND, 512L, 4L, 256L, 2L, 6);
assertUidTotal(sTemplateWifi, UID_BLUE, 128L, 1L, 128L, 1L, 0);
verifyAndReset();
// graceful shutdown system, which should trigger persist of stats, and
// clear any values in memory.
expectCurrentTime();
expectDefaultSettings();
replay();
mServiceContext.sendBroadcast(new Intent(Intent.ACTION_SHUTDOWN));
verifyAndReset();
// talk with zombie service to assert stats have gone; and assert that
// we persisted them to file.
expectDefaultSettings();
replay();
assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
verifyAndReset();
assertStatsFilesExist(true);
// boot through serviceReady() again
expectCurrentTime();
expectDefaultSettings();
expectNetworkStatsSummary(buildEmptyStats());
expectNetworkStatsUidDetail(buildEmptyStats());
expectSystemReady();
// catch INetworkManagementEventObserver during systemReady()
final Capture<INetworkManagementEventObserver> networkObserver =
new Capture<INetworkManagementEventObserver>();
mNetManager.registerObserver(capture(networkObserver));
expectLastCall().atLeastOnce();
replay();
mService.systemReady();
mNetworkObserver = networkObserver.getValue();
// after systemReady(), we should have historical stats loaded again
assertNetworkTotal(sTemplateWifi, 1024L, 8L, 2048L, 16L, 0);
assertUidTotal(sTemplateWifi, UID_RED, 1024L, 8L, 512L, 4L, 10);
assertUidTotal(sTemplateWifi, UID_RED, SET_DEFAULT, 512L, 4L, 256L, 2L, 4);
assertUidTotal(sTemplateWifi, UID_RED, SET_FOREGROUND, 512L, 4L, 256L, 2L, 6);
assertUidTotal(sTemplateWifi, UID_BLUE, 128L, 1L, 128L, 1L, 0);
verifyAndReset();
}