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a95c9fdb58
This rewrites imports of various mojom.dart files from the Flutter engine repo to instead import normal-looking dart files from the (new) flutter_services package. This package handles exporting the correct symbols from generated code wherever that may live. Includes an engine roll to 3551e7a48e2e336777b15c7637af92fd7605b6c5 which contains the new flutter_services package.
107 lines
3.4 KiB
Dart
107 lines
3.4 KiB
Dart
// Copyright 2015 The Chromium 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/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter_services/semantics.dart' as mojom;
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import '../rendering/test_semantics_client.dart';
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void main() {
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testWidgets('Semantics shutdown and restart', (WidgetTester tester) async {
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TestSemanticsClient client = new TestSemanticsClient(tester.binding.pipelineOwner);
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await tester.pumpWidget(
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new Container(
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child: new Semantics(
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label: 'test1',
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child: new Container()
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)
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)
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);
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void checkUpdates(List<mojom.SemanticsNode> updates) {
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expect(updates.length, equals(1));
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expect(updates[0].id, equals(0));
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expect(updates[0].actions, isEmpty);
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expect(updates[0].flags.hasCheckedState, isFalse);
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expect(updates[0].flags.isChecked, isFalse);
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expect(updates[0].strings.label, equals('test1'));
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expect(updates[0].geometry.transform, isNull);
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expect(updates[0].geometry.left, equals(0.0));
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expect(updates[0].geometry.top, equals(0.0));
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expect(updates[0].geometry.width, equals(800.0));
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expect(updates[0].geometry.height, equals(600.0));
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expect(updates[0].children.length, equals(0));
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}
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checkUpdates(client.updates);
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client.updates.clear();
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client.dispose();
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expect(tester.binding.hasScheduledFrame, isFalse);
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client = new TestSemanticsClient(tester.binding.pipelineOwner);
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expect(tester.binding.hasScheduledFrame, isTrue);
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await tester.pump();
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checkUpdates(client.updates);
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client.updates.clear();
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client.dispose();
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});
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testWidgets('Detach and reattach assert', (WidgetTester tester) async {
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TestSemanticsClient client = new TestSemanticsClient(tester.binding.pipelineOwner);
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GlobalKey key = new GlobalKey();
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await tester.pumpWidget(
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new Container(
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child: new Semantics(
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label: 'test1',
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child: new Semantics(
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key: key,
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container: true,
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label: 'test2a',
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child: new Container()
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)
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)
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)
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);
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expect(client.updates.length, equals(1));
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expect(client.updates[0].strings.label, equals('test1'));
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expect(client.updates[0].children.length, equals(1));
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expect(client.updates[0].children[0].strings.label, equals('test2a'));
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client.updates.clear();
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await tester.pumpWidget(
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new Container(
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child: new Semantics(
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label: 'test1',
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child: new Semantics(
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container: true,
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label: 'middle',
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child: new Semantics(
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key: key,
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container: true,
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label: 'test2b',
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child: new Container()
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)
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)
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)
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)
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);
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expect(client.updates.length, equals(1));
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expect(client.updates[0].strings.label, equals('test1'));
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expect(client.updates[0].children.length, equals(1));
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expect(client.updates[0].children[0].strings.label, equals('middle'));
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expect(client.updates[0].children[0].children.length, equals(1));
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expect(client.updates[0].children[0].children[0].strings.label, equals('test2b'));
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expect(client.updates[0].children[0].children[0].children.length, equals(0));
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client.dispose();
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});
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}
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