Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 909042e9 authored by Siim Sammul's avatar Siim Sammul Committed by Android (Google) Code Review
Browse files

Merge "Enable binder latency collection from system_server for dogfood." into sc-dev

parents 31cb707f f95c09e3

core/java/com/android/internal/os/BinderCallsStats.java

+1 −1
Original line number Diff line number Diff line
@@ -57,7 +57,7 @@ public class BinderCallsStats implements BinderInternal.Observer { 
    public static final boolean DEFAULT_TRACK_SCREEN_INTERACTIVE = false;

    public static final boolean DEFAULT_TRACK_DIRECT_CALLING_UID = true;

    public static final boolean DEFAULT_IGNORE_BATTERY_STATUS = false;

    public static final boolean DEFAULT_COLLECT_LATENCY_DATA = false;

    public static final boolean DEFAULT_COLLECT_LATENCY_DATA = true;

    public static final int MAX_BINDER_CALL_STATS_COUNT_DEFAULT = 1500;

    private static final String DEBUG_ENTRY_PREFIX = "__DEBUG_";

core/tests/coretests/src/com/android/internal/os/BinderCallsStatsTest.java

+2 −10
Original line number Diff line number Diff line
@@ -938,17 +938,9 @@ public class BinderCallsStatsTest { 
    }



    @Test

    public void testLatencyCollectionDisabledByDefault() {

    public void testLatencyCollectionEnabledByDefault() {

        TestBinderCallsStats bcs = new TestBinderCallsStats();

        assertEquals(false, bcs.getCollectLatencyData());



        Binder binder = new Binder();

        CallSession callSession = bcs.callStarted(binder, 1, WORKSOURCE_UID);

        bcs.time += 10;

        bcs.elapsedTime += 20;

        bcs.callEnded(callSession, REQUEST_SIZE, REPLY_SIZE, WORKSOURCE_UID);



        assertEquals(0, bcs.getLatencyObserver().getLatencyHistograms().size());

        assertEquals(true, bcs.getCollectLatencyData());

    }



    private static class TestHandler extends Handler {