blob: e0a82f0f45fe7694907f9c31e671f750a178d7bc [file] [log] [blame]
// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
/// VMOptions=--timeline_streams=VM,Isolate,GC,Dart --timeline_recorder=endless
/// VMOptions=--timeline_streams=VM,Isolate,GC,Dart --timeline_recorder=ring
/// VMOptions=--timeline_streams=VM,Isolate,GC,Dart --timeline_recorder=startup
/// VMOptions=--timeline_streams=VM,Isolate,GC,Dart --timeline_recorder=systrace
import 'dart:developer';
void main() {
Timeline.startSync('A');
Timeline.instantSync('B');
var task = new TimelineTask();
task.start('C');
task.instant('D');
task.finish();
Timeline.finishSync();
}