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88 lines
3.0 KiB
88 lines
3.0 KiB
// Copyright 2020 The Flutter team. 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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// This file duplicates the behavior of test_driver/perf_test.dart, but uses
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// the e2e package to implement a host-independent test.
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import 'dart:convert' show JsonEncoder;
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import 'package:e2e/e2e.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:testing_app/main.dart' as app;
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import 'e2e_utils.dart';
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void main() {
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final binding =
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E2EWidgetsFlutterBinding.ensureInitialized() as E2EWidgetsFlutterBinding;
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// The fullyLive frame policy simulates the way Flutter response to animations.
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// See https://github.com/flutter/flutter/issues/60237
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binding.framePolicy = LiveTestWidgetsFlutterBindingFramePolicy.fullyLive;
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group('Testing App Performance Tests on e2e', () {
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testWidgets('Scrolling test', (tester) async {
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app.main();
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await tester.pumpAndSettle();
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await watchPerformance(binding, () async {
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final listFinder = find.byType(ListView);
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final scroller = tester.widget<ListView>(listFinder).controller;
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await scroller.animateTo(
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7000,
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duration: const Duration(seconds: 1),
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curve: Curves.linear,
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);
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await tester.pumpAndSettle();
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await scroller.animateTo(
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-7000,
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duration: const Duration(seconds: 1),
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curve: Curves.linear,
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);
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await tester.pumpAndSettle();
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}, reportKey: 'scrolling');
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// The performance result is reported to `data['scrolling']`.
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// See `e2e_test.dart` for detail.
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print('scrolling performance test result:');
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print(JsonEncoder.withIndent(' ')
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.convert(binding.reportData['scrolling']));
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}, semanticsEnabled: false);
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testWidgets('Favorites operations test', (tester) async {
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app.main();
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await tester.pumpAndSettle();
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await watchPerformance(binding, () async {
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final iconKeys = [
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'icon_0',
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'icon_1',
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'icon_2',
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];
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for (var icon in iconKeys) {
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await tester.tap(find.byKey(ValueKey<String>(icon)));
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await tester.pumpAndSettle();
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}
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await tester.tap(find.text('Favorites'));
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await tester.pumpAndSettle();
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final removeIconKeys = [
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'remove_icon_0',
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'remove_icon_1',
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'remove_icon_2',
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];
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for (final iconKey in removeIconKeys) {
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await tester.tap(find.byKey(ValueKey<String>(iconKey)));
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await tester.pumpAndSettle();
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}
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}, reportKey: 'favorites_operations');
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// The performance result is reported to `data['favorites_operations']`.
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// See `e2e_test.dart` for detail.
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print('favorites_operations performance test result:');
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print(JsonEncoder.withIndent(' ')
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.convert(binding.reportData['favorites_operations']));
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}, semanticsEnabled: false);
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});
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}
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