mirror of
https://github.com/flutter/flutter
synced 2024-10-12 11:12:54 +00:00
8fcace1d6c
* Migrate devicelab tests and test runners to null safety.
57 lines
1.6 KiB
Dart
57 lines
1.6 KiB
Dart
// 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 'package:flutter_devicelab/framework/ab.dart';
|
|
import 'package:flutter_devicelab/framework/task_result.dart';
|
|
|
|
import 'common.dart';
|
|
|
|
void main() {
|
|
test('ABTest', () {
|
|
final ABTest ab = ABTest('engine', 'test');
|
|
|
|
for (int i = 0; i < 5; i++) {
|
|
final TaskResult aResult = TaskResult.fromJson(<String, dynamic>{
|
|
'success': true,
|
|
'data': <String, dynamic>{
|
|
'i': i,
|
|
'j': 10 * i,
|
|
'not_a_metric': 'something',
|
|
},
|
|
'benchmarkScoreKeys': <String>['i', 'j'],
|
|
});
|
|
ab.addAResult(aResult);
|
|
final TaskResult bResult = TaskResult.fromJson(<String, dynamic>{
|
|
'success': true,
|
|
'data': <String, dynamic>{
|
|
'i': i + 1,
|
|
'k': 10 * i + 1,
|
|
},
|
|
'benchmarkScoreKeys': <String>['i', 'k'],
|
|
});
|
|
ab.addBResult(bResult);
|
|
}
|
|
ab.finalize();
|
|
|
|
expect(
|
|
ab.rawResults(),
|
|
'i:\n'
|
|
' A:\t0.00\t1.00\t2.00\t3.00\t4.00\t\n'
|
|
' B:\t1.00\t2.00\t3.00\t4.00\t5.00\t\n'
|
|
'j:\n'
|
|
' A:\t0.00\t10.00\t20.00\t30.00\t40.00\t\n'
|
|
' B:\tN/A\n'
|
|
'k:\n'
|
|
' A:\tN/A\n'
|
|
' B:\t1.00\t11.00\t21.00\t31.00\t41.00\t\n',
|
|
);
|
|
expect(
|
|
ab.printSummary(),
|
|
'Score\tAverage A (noise)\tAverage B (noise)\tSpeed-up\n'
|
|
'i\t2.00 (70.71%)\t3.00 (47.14%)\t0.67x\t\n'
|
|
'j\t20.00 (70.71%)\t\t\n'
|
|
'k\t\t21.00 (67.34%)\t\n');
|
|
});
|
|
}
|