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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
101 lines
3.7 KiB
Dart
101 lines
3.7 KiB
Dart
// Copyright 2014 The Flutter 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 'dart:ui' as ui show TextHeightBehavior;
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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('DefaultTextStyle changes propagate to Text', (WidgetTester tester) async {
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const Text textWidget = Text('Hello', textDirection: TextDirection.ltr);
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const TextStyle s1 = TextStyle(fontSize: 10.0, fontWeight: FontWeight.w800, height: 123.0);
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await tester.pumpWidget(const DefaultTextStyle(style: s1, child: textWidget));
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RichText text = tester.firstWidget(find.byType(RichText));
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expect(text, isNotNull);
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expect(text.text.style, s1);
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await tester.pumpWidget(
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const DefaultTextStyle(
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style: s1,
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textAlign: TextAlign.justify,
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softWrap: false,
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overflow: TextOverflow.fade,
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maxLines: 3,
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child: textWidget,
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),
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);
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text = tester.firstWidget(find.byType(RichText));
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expect(text, isNotNull);
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expect(text.text.style, s1);
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expect(text.textAlign, TextAlign.justify);
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expect(text.softWrap, false);
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expect(text.overflow, TextOverflow.fade);
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expect(text.maxLines, 3);
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});
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testWidgets('AnimatedDefaultTextStyle changes propagate to Text', (WidgetTester tester) async {
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const Text textWidget = Text('Hello', textDirection: TextDirection.ltr);
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const TextStyle s1 = TextStyle(fontSize: 10.0, fontWeight: FontWeight.w800, height: 123.0);
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const TextStyle s2 = TextStyle(fontSize: 20.0, fontWeight: FontWeight.w200, height: 1.0);
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await tester.pumpWidget(
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const AnimatedDefaultTextStyle(
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style: s1,
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duration: Duration(milliseconds: 1000),
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child: textWidget,
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),
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);
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final RichText text1 = tester.firstWidget(find.byType(RichText));
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expect(text1, isNotNull);
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expect(text1.text.style, s1);
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expect(text1.textAlign, TextAlign.start);
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expect(text1.softWrap, isTrue);
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expect(text1.overflow, TextOverflow.clip);
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expect(text1.maxLines, isNull);
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expect(text1.textWidthBasis, TextWidthBasis.parent);
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expect(text1.textHeightBehavior, isNull);
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await tester.pumpWidget(
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const AnimatedDefaultTextStyle(
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style: s2,
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textAlign: TextAlign.justify,
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softWrap: false,
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overflow: TextOverflow.fade,
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maxLines: 3,
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textWidthBasis: TextWidthBasis.longestLine,
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textHeightBehavior: ui.TextHeightBehavior(applyHeightToFirstAscent: false),
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duration: Duration(milliseconds: 1000),
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child: textWidget,
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),
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);
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final RichText text2 = tester.firstWidget(find.byType(RichText));
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expect(text2, isNotNull);
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expect(text2.text.style, s1); // animation hasn't started yet
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expect(text2.textAlign, TextAlign.justify);
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expect(text2.softWrap, false);
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expect(text2.overflow, TextOverflow.fade);
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expect(text2.maxLines, 3);
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expect(text2.textWidthBasis, TextWidthBasis.longestLine);
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expect(text2.textHeightBehavior, const ui.TextHeightBehavior(applyHeightToFirstAscent: false));
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await tester.pump(const Duration(milliseconds: 1000));
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final RichText text3 = tester.firstWidget(find.byType(RichText));
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expect(text3, isNotNull);
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expect(text3.text.style, s2); // animation has now finished
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expect(text3.textAlign, TextAlign.justify);
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expect(text3.softWrap, false);
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expect(text3.overflow, TextOverflow.fade);
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expect(text3.maxLines, 3);
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expect(text2.textWidthBasis, TextWidthBasis.longestLine);
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expect(text2.textHeightBehavior, const ui.TextHeightBehavior(applyHeightToFirstAscent: false));
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});
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}
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