| // 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. |
| |
| import 'dart:ui'; |
| |
| import '../common.dart'; |
| |
| const int _kNumIters = 10000; |
| |
| void main() { |
| assert(false, "Don't run benchmarks in debug mode! Use 'flutter run --release'."); |
| final Stopwatch watch = Stopwatch(); |
| print('RRect contains benchmark...'); |
| watch.start(); |
| for (int i = 0; i < _kNumIters; i += 1) { |
| final RRect outer = RRect.fromLTRBR(10, 10, 20, 20, const Radius.circular(2.0)); |
| outer.contains(const Offset(15, 15)); |
| } |
| watch.stop(); |
| |
| final BenchmarkResultPrinter printer = BenchmarkResultPrinter(); |
| printer.addResult( |
| description: 'RRect contains', |
| value: watch.elapsedMicroseconds / _kNumIters, |
| unit: 'µs per iteration', |
| name: 'rrect_contains_iteration', |
| ); |
| printer.printToStdout(); |
| } |