blob: 39899156949461701cf1151e8513b4a02843e4ed [file] [log] [blame]
// 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:convert' show JsonEncoder;
import 'package:file/file.dart';
import 'package:flutter_driver/flutter_driver.dart';
import 'package:macrobenchmarks/common.dart';
import 'package:path/path.dart' as path;
import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
import 'util.dart';
const JsonEncoder _prettyEncoder = JsonEncoder.withIndent(' ');
void main() {
test('stack_size', () async {
late int stackSizeInBytes;
await runDriverTestForRoute(kStackSizeRouteName, (FlutterDriver driver) async {
final String stackSize = await driver.getText(find.byValueKey(kStackSizeKey));
expect(stackSize.isNotEmpty, isTrue);
stackSizeInBytes = int.parse(stackSize);
expect(stackSizeInBytes > 0, isTrue);
await true);
final File file = fs.file(path.join(testOutputsDirectory, 'stack_size.json'));
await file.writeAsString(_encodeJson(<String, dynamic>{
'stack_size': stackSizeInBytes,
}, timeout: Timeout.none);
String _encodeJson(Map<String, dynamic> jsonObject) {
return _prettyEncoder.convert(jsonObject);