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Commit 6acd9509 authored by gopinath's avatar gopinath Committed by Gopinath Elanchezhian
Browse files

Add option to enable tracing all the launches. 

This option is disabled by default.

Bug: b/129888684, b/130154337

Test : Ran app launch test case locally.

Change-Id: I1305361adf0cb80e2be6a191b8639f7a53e9abfc
(cherry picked from commit 806aa811)
parent d81cd262

tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java

+37 −12
Original line number Diff line number Diff line
@@ -78,6 +78,7 @@ public class AppLaunch extends InstrumentationTestCase { 
    private static final String KEY_SIMPLEPERF_CMD = "simpleperf_cmd";

    private static final String KEY_SIMPLEPERF_APP = "simpleperf_app";

    private static final String KEY_CYCLE_CLEAN = "cycle_clean";

    private static final String KEY_TRACE_ALL = "trace_all";

    private static final String KEY_TRACE_ITERATIONS = "trace_iterations";

    private static final String KEY_LAUNCH_DIRECTORY = "launch_directory";

    private static final String KEY_TRACE_DIRECTORY = "trace_directory";
@@ -142,6 +143,7 @@ public class AppLaunch extends InstrumentationTestCase { 
    private String[] mCompilerFilters = null;

    private String mLastAppName = "";

    private boolean mCycleCleanUp = false;

    private boolean mTraceAll = false;

    private boolean mIterationCycle = false;

    private long mCycleTime = 0;

    private StringBuilder mCycleTimes = new StringBuilder();
@@ -296,6 +298,20 @@ public class AppLaunch extends InstrumentationTestCase { 
                        // skip if the app has failures while launched first

                        continue;

                    }

                    AtraceLogger atraceLogger = null;

                    if (mTraceAll) {

                        Log.i(TAG, "Started tracing " + launch.getApp());

                        atraceLogger = AtraceLogger

                                .getAtraceLoggerInstance(getInstrumentation());

                    }

                    try {

                        // Start the trace

                        if (atraceLogger != null) {

                            atraceLogger.atraceStart(traceCategoriesSet, traceBufferSize,

                                    traceDumpInterval, rootTraceSubDir,

                                    String.format("%s-%s-%s", launch.getApp(),

                                            launch.getCompilerFilter(), launch.getLaunchReason()));

                        }

                        // In the "applaunch.txt" file app launches are referenced using

                        // "LAUNCH_ITERATION - ITERATION NUM"

                        launchResults = startApp(launch.getApp(), launch.getLaunchReason());
@@ -308,6 +324,14 @@ public class AppLaunch extends InstrumentationTestCase { 
                            addLaunchResult(launch, launchResults);

                        }

                        sleep(POST_LAUNCH_IDLE_TIMEOUT);

                    } finally {

                        // Stop the trace

                        if (atraceLogger != null) {

                            Log.i(TAG, "Stopped tracing " + launch.getApp());

                            atraceLogger.atraceStop();

                        }

                    }



                }



                // App launch times for trace launch will not be used for final
@@ -534,6 +558,7 @@ public class AppLaunch extends InstrumentationTestCase { 
        mLaunchOrder = args.getString(KEY_LAUNCH_ORDER, LAUNCH_ORDER_CYCLIC);

        mSimplePerfAppOnly = Boolean.parseBoolean(args.getString(KEY_SIMPLEPERF_APP));

        mCycleCleanUp = Boolean.parseBoolean(args.getString(KEY_CYCLE_CLEAN));

        mTraceAll = Boolean.parseBoolean(args.getString(KEY_TRACE_ALL));

        mTrialLaunch = mTrialLaunch || Boolean.parseBoolean(args.getString(KEY_TRIAL_LAUNCH));



        if (mSimplePerfCmd != null && mSimplePerfAppOnly) {