9fc160b11c
Two things: **Re-land**: Uninstall microbenchmarks before running them. Flakes in #153828 stem from adb saying the app isn't installed, but then failing to install wtih `-r`. Several other tests uninstall the app before trying to run it. Previous fix called uninstall between tests, but iOS takes 12 to 13 seconds to perform uninstall / install, which timed out the test. Just uninstall the one time since we only care about any lingering apps with different keys. Potential solution #153828 **Make things go fast** Instead of installing 21 different compilations of the same app to get results; compile and run them together. Locally on Mac+iOS, this should takes ~3 minutes instead of ~15 minutes.
24 lines
594 B
Dart
24 lines
594 B
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter_test/flutter_test.dart';
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class BenchmarkingBinding extends LiveTestWidgetsFlutterBinding {
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BenchmarkingBinding();
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final Stopwatch drawFrameWatch = Stopwatch();
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@override
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void handleBeginFrame(Duration? rawTimeStamp) {
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drawFrameWatch.start();
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super.handleBeginFrame(rawTimeStamp);
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}
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@override
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void handleDrawFrame() {
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super.handleDrawFrame();
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drawFrameWatch.stop();
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}
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}
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