bf017b79b3
* Manually fix every use of Point.x and Point.y
Some of these were moved to dx/dy, but not all.
* Manually convert uses of the old gradient API
* Remove old reference to Point.
* Mechanical changes
I applied the following at the root of the Flutter repository:
git ls-files -z | xargs -0 sed -i 's/\bPoint[.]origin\b/Offset.zero/g'
git ls-files -z | xargs -0 sed -i 's/\bPoint[.]lerp\b/Offset.lerp/g'
git ls-files -z | xargs -0 sed -i 's/\bnew Point\b/new Offset/g'
git ls-files -z | xargs -0 sed -i 's/\bconst Point\b/const Offset/g'
git ls-files -z | xargs -0 sed -i 's/\bstatic Point /static Offset /g'
git ls-files -z | xargs -0 sed -i 's/\bfinal Point /final Offset /g'
git ls-files -z | xargs -0 sed -i 's/^\( *\)Point /\1Offset /g'
git ls-files -z | xargs -0 sed -i 's/ui[.]Point\b/ui.Offset/g'
git ls-files -z | xargs -0 sed -i 's/(Point\b/(Offset/g'
git ls-files -z | xargs -0 sed -i 's/\([[{,]\) Point\b/\1 Offset/g'
git ls-files -z | xargs -0 sed -i 's/@required Point\b/@required Offset/g'
git ls-files -z | xargs -0 sed -i 's/<Point>/<Offset>/g'
git ls-files -z | xargs -0 sed -i 's/[.]toOffset()//g'
git ls-files -z | xargs -0 sed -i 's/[.]toPoint()//g'
git ls-files -z | xargs -0 sed -i 's/\bshow Point, /show /g'
git ls-files -z | xargs -0 sed -i 's/\bshow Point;/show Offset;/g'
* Mechanical changes - dartdocs
I applied the following at the root of the Flutter repository:
git ls-files -z | xargs -0 sed -i 's/\ba \[Point\]/an [Offset]/g'
git ls-files -z | xargs -0 sed -i 's/\[Point\]/[Offset]/g'
* Further improvements and a test
* Fix minor errors from rebasing...
* Roll engine
281 lines
7.2 KiB
Dart
281 lines
7.2 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/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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void main() {
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testWidgets('SemanticsDebugger smoke test', (WidgetTester tester) async {
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// This is a smoketest to verify that adding a debugger doesn't crash.
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await tester.pumpWidget(
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new Stack(
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children: <Widget>[
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const Semantics(),
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const Semantics(
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container: true,
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),
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const Semantics(
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label: 'label',
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),
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],
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),
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);
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await tester.pumpWidget(
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new SemanticsDebugger(
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child: new Stack(
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children: <Widget>[
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const Semantics(),
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const Semantics(
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container: true,
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),
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const Semantics(
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label: 'label',
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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(true, isTrue); // expect that we reach here without crashing
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});
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testWidgets('SemanticsDebugger reparents subtree',
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(WidgetTester tester) async {
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final GlobalKey key = new GlobalKey();
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await tester.pumpWidget(
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new SemanticsDebugger(
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child: new Stack(
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children: <Widget>[
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const Semantics(label: 'label1'),
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new Positioned(
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key: key,
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left: 0.0,
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top: 0.0,
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width: 100.0,
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height: 100.0,
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child: const Semantics(label: 'label2'),
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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.pumpWidget(
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new SemanticsDebugger(
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child: new Stack(
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children: <Widget>[
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const Semantics(label: 'label1'),
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new Semantics(
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container: true,
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child: new Stack(
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children: <Widget>[
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new Positioned(
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key: key,
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left: 0.0,
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top: 0.0,
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width: 100.0,
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height: 100.0,
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child: const Semantics(label: 'label2'),
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),
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const Semantics(label: 'label3'),
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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.pumpWidget(
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new SemanticsDebugger(
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child: new Stack(
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children: <Widget>[
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const Semantics(label: 'label1'),
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new Semantics(
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container: true,
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child: new Stack(
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children: <Widget>[
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new Positioned(
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key: key,
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left: 0.0,
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top: 0.0,
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width: 100.0,
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height: 100.0,
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child: const Semantics(label: 'label2')),
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const Semantics(label: 'label3'),
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const Semantics(label: 'label4'),
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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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expect(tester.takeException(), isNull);
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});
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testWidgets('SemanticsDebugger interaction test',
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(WidgetTester tester) async {
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final List<String> log = <String>[];
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await tester.pumpWidget(
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new SemanticsDebugger(
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child: new Material(
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child: new ListView(
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children: <Widget>[
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new RaisedButton(
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onPressed: () {
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log.add('top');
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},
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child: const Text('TOP'),
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),
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new RaisedButton(
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onPressed: () {
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log.add('bottom');
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},
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child: const Text('BOTTOM'),
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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('TOP'));
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expect(log, equals(<String>['top']));
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log.clear();
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await tester.tap(find.text('BOTTOM'));
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expect(log, equals(<String>['bottom']));
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log.clear();
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});
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testWidgets('SemanticsDebugger scroll test', (WidgetTester tester) async {
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final Key childKey = new UniqueKey();
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await tester.pumpWidget(
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new SemanticsDebugger(
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child: new ListView(
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children: <Widget>[
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new Container(
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key: childKey,
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height: 5000.0,
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color: Colors.green[500],
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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(tester.getTopLeft(find.byKey(childKey)).dy, equals(0.0));
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await tester.fling(find.byType(ListView), const Offset(0.0, -200.0), 200.0);
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await tester.pump();
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expect(tester.getTopLeft(find.byKey(childKey)).dy, equals(-480.0));
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await tester.fling(find.byType(ListView), const Offset(200.0, 0.0), 200.0);
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await tester.pump();
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expect(tester.getTopLeft(find.byKey(childKey)).dy, equals(-480.0));
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await tester.fling(find.byType(ListView), const Offset(-200.0, 0.0), 200.0);
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await tester.pump();
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expect(tester.getTopLeft(find.byKey(childKey)).dy, equals(-480.0));
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await tester.fling(find.byType(ListView), const Offset(0.0, 200.0), 200.0);
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await tester.pump();
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expect(tester.getTopLeft(find.byKey(childKey)).dy, equals(0.0));
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});
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testWidgets('SemanticsDebugger long press', (WidgetTester tester) async {
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bool didLongPress = false;
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await tester.pumpWidget(
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new SemanticsDebugger(
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child: new GestureDetector(
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onLongPress: () {
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expect(didLongPress, isFalse);
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didLongPress = true;
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},
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child: const Text('target'),
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),
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),
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);
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await tester.longPress(find.text('target'));
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expect(didLongPress, isTrue);
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});
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testWidgets('SemanticsDebugger slider', (WidgetTester tester) async {
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double value = 0.75;
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await tester.pumpWidget(
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new SemanticsDebugger(
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child: new Material(
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child: new Center(
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child: new Slider(
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value: value,
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onChanged: (double newValue) {
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value = newValue;
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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.fling(find.byType(Slider), const Offset(-100.0, 0.0), 100.0);
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expect(value, equals(0.65));
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});
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testWidgets('SemanticsDebugger checkbox', (WidgetTester tester) async {
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final Key keyTop = new UniqueKey();
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final Key keyBottom = new UniqueKey();
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bool valueTop = false;
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final bool valueBottom = true;
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await tester.pumpWidget(
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new SemanticsDebugger(
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child: new Material(
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child: new ListView(
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children: <Widget>[
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new Checkbox(
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key: keyTop,
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value: valueTop,
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onChanged: (bool newValue) {
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valueTop = newValue;
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},
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),
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new Checkbox(
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key: keyBottom,
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value: valueBottom,
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onChanged: null,
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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.byKey(keyTop));
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expect(valueTop, isTrue);
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valueTop = false;
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expect(valueTop, isFalse);
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await tester.tap(find.byKey(keyBottom));
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expect(valueTop, isFalse);
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expect(valueTop, isFalse);
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});
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}
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