73 lines
2.2 KiB
Dart
73 lines
2.2 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_test/flutter_test.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter/widgets.dart';
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void main() {
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testWidgets('Can hit test flex children of stacks', (WidgetTester tester) async {
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bool didReceiveTap = false;
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await tester.pumpWidget(
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new Container(
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color: const Color(0xFF00FF00),
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child: new Stack(
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children: <Widget>[
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new Positioned(
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top: 10.0,
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left: 10.0,
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child: new Column(
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children: <Widget>[
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new GestureDetector(
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onTap: () {
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didReceiveTap = true;
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},
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child: new Container(
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color: const Color(0xFF0000FF),
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width: 100.0,
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height: 100.0,
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child: const Center(
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child: const Text('X', textDirection: TextDirection.ltr),
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),
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),
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),
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],
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),
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),
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],
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),
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),
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);
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await tester.tap(find.text('X'));
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expect(didReceiveTap, isTrue);
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});
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testWidgets('Flexible defaults to loose', (WidgetTester tester) async {
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await tester.pumpWidget(
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new Row(
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textDirection: TextDirection.ltr,
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children: <Widget>[
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const Flexible(child: const SizedBox(width: 100.0, height: 200.0)),
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],
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),
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);
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final RenderBox box = tester.renderObject(find.byType(SizedBox));
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expect(box.size.width, 100.0);
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});
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testWidgets('Can pass null for flex', (WidgetTester tester) async {
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await tester.pumpWidget(
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new Row(
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textDirection: TextDirection.ltr,
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children: <Widget>[
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const Expanded(flex: null, child: const Text('one', textDirection: TextDirection.ltr)),
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const Flexible(flex: null, child: const Text('two', textDirection: TextDirection.ltr)),
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],
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),
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);
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});
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}
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