// Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // A test script that invokes compute() to start an isolate. import 'package:flutter/src/foundation/_isolates_io.dart'; int getLength(String s) { return s.length; } Future<void> main() async { const String s = 'hello world'; final int result = await compute(getLength, s); if (result != s.length) { throw Exception('compute returned bad result'); } }