449f4a6673
* Update project.pbxproj files to say Flutter rather than Chromium Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright. * Update the copyright notice checker to require a standard notice on all files * Update copyrights on Dart files. (This was a mechanical commit.) * Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine. Some were already marked "The Flutter Authors", not clear why. Their dates have been normalized. Some were missing the blank line after the license. Some were randomly different in trivial ways for no apparent reason (e.g. missing the trailing period). * Clean up the copyrights in non-Dart files. (Manual edits.) Also, make sure templates don't have copyrights. * Fix some more ORGANIZATIONNAMEs
302 lines
10 KiB
Dart
302 lines
10 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_test/flutter_test.dart';
|
|
import 'package:flutter/rendering.dart';
|
|
import 'package:flutter/widgets.dart';
|
|
import 'package:flutter/material.dart';
|
|
|
|
void main() {
|
|
group('SafeArea', () {
|
|
testWidgets('SafeArea - basic', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
const MediaQuery(
|
|
data: MediaQueryData(padding: EdgeInsets.all(20.0)),
|
|
child: SafeArea(
|
|
left: false,
|
|
child: Placeholder(),
|
|
),
|
|
),
|
|
);
|
|
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(0.0, 20.0));
|
|
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(780.0, 580.0));
|
|
});
|
|
|
|
testWidgets('SafeArea - with minimums', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
const MediaQuery(
|
|
data: MediaQueryData(padding: EdgeInsets.all(20.0)),
|
|
child: SafeArea(
|
|
top: false,
|
|
minimum: EdgeInsets.fromLTRB(0.0, 10.0, 20.0, 30.0),
|
|
child: Placeholder(),
|
|
),
|
|
),
|
|
);
|
|
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(20.0, 10.0));
|
|
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(780.0, 570.0));
|
|
});
|
|
|
|
testWidgets('SafeArea - nested', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
const MediaQuery(
|
|
data: MediaQueryData(padding: EdgeInsets.all(20.0)),
|
|
child: SafeArea(
|
|
top: false,
|
|
child: SafeArea(
|
|
right: false,
|
|
child: Placeholder(),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(20.0, 20.0));
|
|
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(780.0, 580.0));
|
|
});
|
|
|
|
testWidgets('SafeArea - changing', (WidgetTester tester) async {
|
|
const Widget child = SafeArea(
|
|
bottom: false,
|
|
child: SafeArea(
|
|
left: false,
|
|
bottom: false,
|
|
child: Placeholder(),
|
|
),
|
|
);
|
|
await tester.pumpWidget(
|
|
const MediaQuery(
|
|
data: MediaQueryData(padding: EdgeInsets.all(20.0)),
|
|
child: child,
|
|
),
|
|
);
|
|
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(20.0, 20.0));
|
|
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(780.0, 600.0));
|
|
await tester.pumpWidget(
|
|
const MediaQuery(
|
|
data: MediaQueryData(padding: EdgeInsets.only(
|
|
left: 100.0,
|
|
top: 30.0,
|
|
right: 0.0,
|
|
bottom: 40.0,
|
|
)),
|
|
child: child,
|
|
),
|
|
);
|
|
expect(tester.getTopLeft(find.byType(Placeholder)), const Offset(100.0, 30.0));
|
|
expect(tester.getBottomRight(find.byType(Placeholder)), const Offset(800.0, 600.0));
|
|
});
|
|
|
|
group('SafeArea maintains bottom viewPadding when specified for consumed bottom padding', () {
|
|
Widget boilerplate(Widget child) {
|
|
return Localizations(
|
|
locale: const Locale('en', 'us'),
|
|
delegates: const <LocalizationsDelegate<dynamic>>[
|
|
DefaultWidgetsLocalizations.delegate,
|
|
DefaultMaterialLocalizations.delegate,
|
|
],
|
|
child: Directionality(textDirection: TextDirection.ltr, child: child),
|
|
);
|
|
}
|
|
|
|
testWidgets('SafeArea alone.', (WidgetTester tester) async {
|
|
final Widget child = boilerplate(SafeArea(
|
|
maintainBottomViewPadding: true,
|
|
child: Column(
|
|
children: const <Widget>[
|
|
Expanded(child: Placeholder()),
|
|
],
|
|
),
|
|
));
|
|
|
|
await tester.pumpWidget(
|
|
MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: EdgeInsets.symmetric(vertical: 20.0),
|
|
viewPadding: EdgeInsets.only(bottom: 20.0),
|
|
),
|
|
child: child,
|
|
),
|
|
);
|
|
final Offset initialPoint = tester.getCenter(find.byType(Placeholder));
|
|
// Consume bottom padding - as if by the keyboard opening
|
|
await tester.pumpWidget(
|
|
MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: EdgeInsets.only(top: 20.0),
|
|
viewPadding: EdgeInsets.only(bottom: 20.0),
|
|
viewInsets: EdgeInsets.only(bottom: 300.0),
|
|
),
|
|
child: child,
|
|
),
|
|
);
|
|
final Offset finalPoint = tester.getCenter(find.byType(Placeholder));
|
|
expect(initialPoint, finalPoint);
|
|
});
|
|
|
|
testWidgets('SafeArea with nested Scaffold', (WidgetTester tester) async {
|
|
final Widget child = boilerplate(SafeArea(
|
|
maintainBottomViewPadding: true,
|
|
child: Scaffold(
|
|
resizeToAvoidBottomInset: false,
|
|
body: Column(
|
|
children: const <Widget>[
|
|
Expanded(child: Placeholder()),
|
|
],
|
|
),
|
|
),
|
|
));
|
|
|
|
await tester.pumpWidget(
|
|
MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: EdgeInsets.symmetric(vertical: 20.0),
|
|
viewPadding: EdgeInsets.only(bottom: 20.0),
|
|
),
|
|
child: child,
|
|
),
|
|
);
|
|
final Offset initialPoint = tester.getCenter(find.byType(Placeholder));
|
|
// Consume bottom padding - as if by the keyboard opening
|
|
await tester.pumpWidget(
|
|
MediaQuery(
|
|
data: const MediaQueryData(
|
|
padding: EdgeInsets.only(top: 20.0),
|
|
viewPadding: EdgeInsets.only(bottom: 20.0),
|
|
viewInsets: EdgeInsets.only(bottom: 300.0),
|
|
),
|
|
child: child,
|
|
),
|
|
);
|
|
final Offset finalPoint = tester.getCenter(find.byType(Placeholder));
|
|
expect(initialPoint, finalPoint);
|
|
});
|
|
});
|
|
});
|
|
|
|
group('SliverSafeArea', () {
|
|
Widget buildWidget(EdgeInsets mediaPadding, Widget sliver) {
|
|
return MediaQuery(
|
|
data: MediaQueryData(padding: mediaPadding),
|
|
child: Directionality(
|
|
textDirection: TextDirection.ltr,
|
|
child: Viewport(
|
|
offset: ViewportOffset.fixed(0.0),
|
|
axisDirection: AxisDirection.down,
|
|
slivers: <Widget>[
|
|
const SliverToBoxAdapter(child: SizedBox(width: 800.0, height: 100.0, child: Text('before'))),
|
|
sliver,
|
|
const SliverToBoxAdapter(child: SizedBox(width: 800.0, height: 100.0, child: Text('after'))),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
void verify(WidgetTester tester, List<Rect> expectedRects) {
|
|
final List<Rect> testAnswers = tester.renderObjectList<RenderBox>(find.byType(SizedBox)).map<Rect>(
|
|
(RenderBox target) {
|
|
final Offset topLeft = target.localToGlobal(Offset.zero);
|
|
final Offset bottomRight = target.localToGlobal(target.size.bottomRight(Offset.zero));
|
|
return Rect.fromPoints(topLeft, bottomRight);
|
|
}
|
|
).toList();
|
|
expect(testAnswers, equals(expectedRects));
|
|
}
|
|
|
|
testWidgets('SliverSafeArea - basic', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
buildWidget(
|
|
const EdgeInsets.all(20.0),
|
|
const SliverSafeArea(
|
|
left: false,
|
|
sliver: SliverToBoxAdapter(child: SizedBox(width: 800.0, height: 100.0, child: Text('padded'))),
|
|
),
|
|
),
|
|
);
|
|
verify(tester, <Rect>[
|
|
const Rect.fromLTWH(0.0, 0.0, 800.0, 100.0),
|
|
const Rect.fromLTWH(0.0, 120.0, 780.0, 100.0),
|
|
const Rect.fromLTWH(0.0, 240.0, 800.0, 100.0),
|
|
]);
|
|
});
|
|
|
|
testWidgets('SliverSafeArea - basic', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
buildWidget(
|
|
const EdgeInsets.all(20.0),
|
|
const SliverSafeArea(
|
|
top: false,
|
|
minimum: EdgeInsets.fromLTRB(0.0, 10.0, 20.0, 30.0),
|
|
sliver: SliverToBoxAdapter(child: SizedBox(width: 800.0, height: 100.0, child: Text('padded'))),
|
|
),
|
|
),
|
|
);
|
|
verify(tester, <Rect>[
|
|
const Rect.fromLTWH(0.0, 0.0, 800.0, 100.0),
|
|
const Rect.fromLTWH(20.0, 110.0, 760.0, 100.0),
|
|
const Rect.fromLTWH(0.0, 240.0, 800.0, 100.0),
|
|
]);
|
|
});
|
|
|
|
testWidgets('SliverSafeArea - nested', (WidgetTester tester) async {
|
|
await tester.pumpWidget(
|
|
buildWidget(
|
|
const EdgeInsets.all(20.0),
|
|
const SliverSafeArea(
|
|
top: false,
|
|
sliver: SliverSafeArea(
|
|
right: false,
|
|
sliver: SliverToBoxAdapter(child: SizedBox(width: 800.0, height: 100.0, child: Text('padded'))),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
verify(tester, <Rect>[
|
|
const Rect.fromLTWH(0.0, 0.0, 800.0, 100.0),
|
|
const Rect.fromLTWH(20.0, 120.0, 760.0, 100.0),
|
|
const Rect.fromLTWH(0.0, 240.0, 800.0, 100.0),
|
|
]);
|
|
});
|
|
|
|
testWidgets('SliverSafeArea - changing', (WidgetTester tester) async {
|
|
const Widget sliver = SliverSafeArea(
|
|
bottom: false,
|
|
sliver: SliverSafeArea(
|
|
left: false,
|
|
bottom: false,
|
|
sliver: SliverToBoxAdapter(child: SizedBox(width: 800.0, height: 100.0, child: Text('padded'))),
|
|
),
|
|
);
|
|
await tester.pumpWidget(
|
|
buildWidget(
|
|
const EdgeInsets.all(20.0),
|
|
sliver,
|
|
),
|
|
);
|
|
verify(tester, <Rect>[
|
|
const Rect.fromLTWH(0.0, 0.0, 800.0, 100.0),
|
|
const Rect.fromLTWH(20.0, 120.0, 760.0, 100.0),
|
|
const Rect.fromLTWH(0.0, 220.0, 800.0, 100.0),
|
|
]);
|
|
|
|
await tester.pumpWidget(
|
|
buildWidget(
|
|
const EdgeInsets.only(
|
|
left: 100.0,
|
|
top: 30.0,
|
|
right: 0.0,
|
|
bottom: 40.0,
|
|
),
|
|
sliver,
|
|
),
|
|
);
|
|
verify(tester, <Rect>[
|
|
const Rect.fromLTWH(0.0, 0.0, 800.0, 100.0),
|
|
const Rect.fromLTWH(100.0, 130.0, 700.0, 100.0),
|
|
const Rect.fromLTWH(0.0, 230.0, 800.0, 100.0),
|
|
]);
|
|
});
|
|
});
|
|
}
|