Test for ProcessMemorySnapshot
Bug: 140986627
Test: atest UidAtomTests#testProcessMemorySnapshot
Change-Id: Ie65face065f17f32d60125bf6b805d349df1ffe8
diff --git a/hostsidetests/statsd/src/android/cts/statsd/atom/UidAtomTests.java b/hostsidetests/statsd/src/android/cts/statsd/atom/UidAtomTests.java
index 4f1d0bc..ffe888d 100644
--- a/hostsidetests/statsd/src/android/cts/statsd/atom/UidAtomTests.java
+++ b/hostsidetests/statsd/src/android/cts/statsd/atom/UidAtomTests.java
@@ -48,6 +48,7 @@
import com.android.os.AtomsProto.OverlayStateChanged;
import com.android.os.AtomsProto.PictureInPictureStateChanged;
import com.android.os.AtomsProto.ProcessMemoryHighWaterMark;
+import com.android.os.AtomsProto.ProcessMemorySnapshot;
import com.android.os.AtomsProto.ProcessMemoryState;
import com.android.os.AtomsProto.ScheduledJobStateChanged;
import com.android.os.AtomsProto.SyncStateChanged;
@@ -1024,7 +1025,7 @@
.isIn(Range.open(0L, 1000000L));
assertThat(stats.getRecordedTotalCpuMicros()).isIn(Range.open(0L, 1000000L));
assertThat(stats.getRecordedMaxLatencyMicros()).isIn(Range.open(0L, 1000000L));
- assertThat(stats.getRecordedMaxCpuMicros()).isIn(Range.open(0L, 1000000L));
+ assertThat(stats.getRecordedMaxCpuMicros()).isIn(Range.open(0L, 1000000L));
assertThat(stats.getRecordedDelayMessageCount()).isGreaterThan(0L);
assertThat(stats.getRecordedTotalDelayMillis())
.isIn(Range.closedOpen(0L, 5000L));
@@ -1122,13 +1123,13 @@
return;
}
- // Get ProcessMemoryState as a simple gauge metric.
+ // Get ProcessMemoryHighWaterMark as a simple gauge metric.
StatsdConfig.Builder config = getPulledConfig();
addGaugeAtomWithDimensions(config, Atom.PROCESS_MEMORY_HIGH_WATER_MARK_FIELD_NUMBER, null);
uploadConfig(config);
Thread.sleep(WAIT_TIME_SHORT);
- // Start test app and trigger a pull while its running.
+ // Start test app and trigger a pull while it is running.
try (AutoCloseable a = withActivity("StatsdCtsForegroundActivity", "action",
"action.show_notification")) {
setAppBreadcrumbPredicate();
@@ -1162,6 +1163,56 @@
.that(foundSystemServer).isTrue();
}
+ public void testProcessMemorySnapshot() throws Exception {
+ if (statsdDisabled()) {
+ return;
+ }
+
+ // Get ProcessMemorySnapshot as a simple gauge metric.
+ StatsdConfig.Builder config = getPulledConfig();
+ addGaugeAtomWithDimensions(config, Atom.PROCESS_MEMORY_SNAPSHOT_FIELD_NUMBER, null);
+ uploadConfig(config);
+ Thread.sleep(WAIT_TIME_SHORT);
+
+ // Start test app and trigger a pull while it is running.
+ try (AutoCloseable a = withActivity("StatsdCtsForegroundActivity", "action",
+ "action.show_notification")) {
+ setAppBreadcrumbPredicate();
+ Thread.sleep(WAIT_TIME_LONG);
+ }
+
+ // Assert about ProcessMemorySnapshot for the test app, statsd and system server.
+ List<Atom> atoms = getGaugeMetricDataList();
+ int uid = getUid();
+ boolean foundTestApp = false;
+ boolean foundStatsd = false;
+ boolean foundSystemServer = false;
+ for (Atom atom : atoms) {
+ ProcessMemorySnapshot snapshot = atom.getProcessMemorySnapshot();
+ if (snapshot.getUid() == uid) {
+ foundTestApp = true;
+ assertThat(snapshot.getProcessName()).isEqualTo(DEVICE_SIDE_TEST_PACKAGE);
+ } else if (snapshot.getProcessName().contains("/statsd")) {
+ foundStatsd = true;
+ } else if (snapshot.getProcessName().equals("system")) {
+ foundSystemServer = true;
+ }
+
+ assertThat(snapshot.getPid()).isGreaterThan(0);
+ assertThat(snapshot.getAnonRssAndSwapInKilobytes()).isGreaterThan(0);
+ assertThat(snapshot.getAnonRssAndSwapInKilobytes()).isEqualTo(
+ snapshot.getAnonRssInKilobytes() + snapshot.getSwapInKilobytes());
+ assertThat(snapshot.getRssInKilobytes()).isAtLeast(0);
+ assertThat(snapshot.getAnonRssInKilobytes()).isAtLeast(0);
+ assertThat(snapshot.getSwapInKilobytes()).isAtLeast(0);
+ }
+ assertWithMessage(String.format("Did not find a matching atom for test app uid=%d",uid))
+ .that(foundTestApp).isTrue();
+ assertWithMessage("Did not find a matching atom for statsd").that(foundStatsd).isTrue();
+ assertWithMessage("Did not find a matching atom for system server")
+ .that(foundSystemServer).isTrue();
+ }
+
/**
* The the app id from a uid.
*
@@ -1326,7 +1377,7 @@
assertThat(atom.getState().getNumber()).isEqualTo(TestAtomReported.State.ON_VALUE);
assertThat(atom.getBytesField().getExperimentIdList())
.containsExactly(1L, 2L, 3L).inOrder();
-
+
atom = data.get(1).getAtom().getTestAtomReported();
attrChain = atom.getAttributionNodeList();
