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Commit b80d30d8 authored by Olivier Gaillard's avatar Olivier Gaillard
Browse files

Improve the performance tests. 

The original tests would only run 5 iterations per test.

Test: unit test
Change-Id: I221129b44e81d4b8dc7151185104af8515a04b29
parent f3a5834b

apct-tests/perftests/core/src/android/os/BinderCallsStatsPerfTest.java

+11 −19
Original line number Diff line number Diff line
@@ -58,38 +58,30 @@ public class BinderCallsStatsPerfTest { 
    @Test

    public void timeCallSession() {

        mBinderCallsStats.setDetailedTracking(true);

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        Binder b = new Binder();

        int i = 0;

        while (state.keepRunning()) {

            CallSession s = mBinderCallsStats.callStarted(b, i % 100);

            mBinderCallsStats.callEnded(s, 0, 0);

            i++;

        }

        runScenario();

    }



    @Test

    public void timeCallSessionOnePercentSampling() {

        mBinderCallsStats.setDetailedTracking(false);

        mBinderCallsStats.setSamplingInterval(100);

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        Binder b = new Binder();

        int i = 0;

        while (state.keepRunning()) {

            CallSession s = mBinderCallsStats.callStarted(b, i % 100);

            mBinderCallsStats.callEnded(s, 0, 0);

            i++;

        }

        runScenario();

    }



    @Test

    public void timeCallSessionTrackingDisabled() {

        mBinderCallsStats.setDetailedTracking(false);

        runScenario();

    }



    private void runScenario() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        Binder b = new Binder();

        while (state.keepRunning()) {

            CallSession s = mBinderCallsStats.callStarted(b, 0);

            for (int i = 0; i < 1000; i++) {

                CallSession s = mBinderCallsStats.callStarted(b, i % 100);

                mBinderCallsStats.callEnded(s, 0, 0);

            }

        }



    }

}