text_golden_test.dart 48.5 KB
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// 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
// found in the LICENSE file.

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// @dart = 2.8

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@TestOn('!chrome') // Flaky on web
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';

void main() {
  testWidgets('Centered text', (WidgetTester tester) async {
    await tester.pumpWidget(
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      Center(
        child: RepaintBoundary(
          child: Container(
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            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
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              color: Color(0xff00ff00),
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            ),
            child: const Text('Hello',
              textDirection: TextDirection.ltr,
              textAlign: TextAlign.center,
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              style: TextStyle(color: Color(0xffff0000)),
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            ),
          ),
        ),
      ),
    );

    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.Centered.png'),
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    );

    await tester.pumpWidget(
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      Center(
        child: RepaintBoundary(
          child: Container(
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            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
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              color: Color(0xff00ff00),
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            ),
            child: const Text('Hello world how are you today',
              textDirection: TextDirection.ltr,
              textAlign: TextAlign.center,
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              style: TextStyle(color: Color(0xffff0000)),
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            ),
          ),
        ),
      ),
    );

    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.Centered.wrap.png'),
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    );
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  });
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  testWidgets('Text Foreground', (WidgetTester tester) async {
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    const Color black = Color(0xFF000000);
    const Color red = Color(0xFFFF0000);
    const Color blue = Color(0xFF0000FF);
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    final Shader linearGradient = const LinearGradient(
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      colors: <Color>[red, blue],
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    ).createShader(const Rect.fromLTWH(0.0, 0.0, 50.0, 20.0));
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    await tester.pumpWidget(
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      Align(
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        alignment: Alignment.topLeft,
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        child: RepaintBoundary(
          child: Text('Hello',
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            textDirection: TextDirection.ltr,
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            style: TextStyle(
              foreground: Paint()
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                ..color = black
                ..shader = linearGradient
            ),
          ),
        ),
      ),
    );

    await expectLater(
      find.byType(RepaintBoundary),
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      matchesGoldenFile('text_golden.Foreground.gradient.png'),
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    );

    await tester.pumpWidget(
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      Align(
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        alignment: Alignment.topLeft,
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        child: RepaintBoundary(
          child: Text('Hello',
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            textDirection: TextDirection.ltr,
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            style: TextStyle(
              foreground: Paint()
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                ..color = black
                ..style = PaintingStyle.stroke
                ..strokeWidth = 2.0
            ),
          ),
        ),
      ),
    );

    await expectLater(
      find.byType(RepaintBoundary),
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      matchesGoldenFile('text_golden.Foreground.stroke.png'),
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    );

    await tester.pumpWidget(
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      Align(
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        alignment: Alignment.topLeft,
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        child: RepaintBoundary(
          child: Text('Hello',
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            textDirection: TextDirection.ltr,
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            style: TextStyle(
              foreground: Paint()
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                ..color = black
                ..style = PaintingStyle.stroke
                ..strokeWidth = 2.0
                ..shader = linearGradient
            ),
          ),
        ),
      ),
    );

    await expectLater(
      find.byType(RepaintBoundary),
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      matchesGoldenFile('text_golden.Foreground.stroke_and_gradient.png'),
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    );
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  });
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  // TODO(garyq): This test requires an update when the background
  // drawing from the beginning of the line bug is fixed. The current
  // tested version is not completely correct.
  testWidgets('Text Background', (WidgetTester tester) async {
    const Color red = Colors.red;
    const Color blue = Colors.blue;
    const Color translucentGreen = Color(0x5000F000);
    const Color translucentDarkRed = Color(0x500F0000);
    await tester.pumpWidget(
      Align(
        alignment: Alignment.topLeft,
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Colors.green,
            ),
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            child: Text.rich(
              TextSpan(
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                text: 'text1 ',
                style: TextStyle(
                  color: translucentGreen,
                  background: Paint()
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                    ..color = red.withOpacity(0.5),
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                ),
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                children: <InlineSpan>[
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                  TextSpan(
                    text: 'text2',
                    style: TextStyle(
                      color: translucentDarkRed,
                      background: Paint()
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                        ..color = blue.withOpacity(0.5),
                    ),
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                  ),
                ],
              ),
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              textDirection: TextDirection.ltr,
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            ),
          ),
        ),
      ),
    );

    await expectLater(
      find.byType(RepaintBoundary),
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      matchesGoldenFile('text_golden.Background.png'),
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    );
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  });
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  testWidgets('Text Fade', (WidgetTester tester) async {
    await tester.pumpWidget(
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        MaterialApp(
          home: Scaffold(
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            backgroundColor: Colors.transparent,
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            body: RepaintBoundary(
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              child: Center(
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                child: Container(
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                  width: 200.0,
                  height: 200.0,
                  color: Colors.green,
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                  child: Center(
                    child: Container(
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                      width: 100.0,
                      color: Colors.blue,
                      child: const Text(
                        'Pp PPp PPPp PPPPp PPPPpp PPPPppp PPPPppppp ',
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                        style: TextStyle(color: Colors.black),
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                        maxLines: 3,
                        overflow: TextOverflow.fade,
                      ),
                    ),
                  ),
                ),
              ),
            ),
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          ),
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        ),
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    );

    await expectLater(
      find.byType(RepaintBoundary).first,
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      matchesGoldenFile('text_golden.Fade.png'),
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    );
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  });
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  testWidgets('Default Strut text', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: const Text('Hello\nLine 2\nLine 3',
              textDirection: TextDirection.ltr,
              style: TextStyle(),
              strutStyle: StrutStyle(),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.StrutDefault.png'),
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    );
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  });
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  testWidgets('Strut text 1', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: const Text('Hello\nLine2\nLine3',
              textDirection: TextDirection.ltr,
              style: TextStyle(),
              strutStyle: StrutStyle(
                height: 1.5,
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.Strut.1.png'),
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    );
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  });
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  testWidgets('Strut text 2', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: const Text('Hello\nLine 2\nLine 3',
              textDirection: TextDirection.ltr,
              style: TextStyle(),
              strutStyle: StrutStyle(
                height: 1.5,
                fontSize: 14,
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.Strut.2.png'),
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    );
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  });
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  testWidgets('Strut text rich', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 150.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: const Text.rich(
              TextSpan(
                text: 'Hello\n',
                style: TextStyle(
                  color: Colors.red,
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                  fontSize: 30,
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                ),
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                children: <InlineSpan>[
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                  TextSpan(
                    text: 'Second line!\n',
                    style: TextStyle(
                      fontSize: 5,
                      color: Colors.blue,
                    ),
                  ),
                  TextSpan(
                    text: 'Third line!\n',
                    style: TextStyle(
                      fontSize: 25,
                      color: Colors.white,
                    ),
                  ),
                ],
              ),
              textDirection: TextDirection.ltr,
              strutStyle: StrutStyle(
                fontSize: 14,
                height: 1.1,
                leading: 0.1,
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.Strut.3.png'),
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    );
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  });
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  testWidgets('Strut text font fallback', (WidgetTester tester) async {
    // Font Fallback
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: const Text('Hello\nLine 2\nLine 3',
              textDirection: TextDirection.ltr,
              style: TextStyle(),
              strutStyle: StrutStyle(
                fontFamily: 'FakeFont 1',
                fontFamilyFallback: <String>[
                  'FakeFont 2',
                  'EvilFont 3',
                  'Nice Font 4',
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                  'ahem',
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                ],
                fontSize: 14,
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.Strut.4.png'),
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    );
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  });
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  testWidgets('Strut text rich forceStrutHeight', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: const Text.rich(
              TextSpan(
                text: 'Hello\n',
                style: TextStyle(
                  color: Colors.red,
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                  fontSize: 30,
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                ),
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                children: <InlineSpan>[
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                  TextSpan(
                    text: 'Second line!\n',
                    style: TextStyle(
                      fontSize: 9,
                      color: Colors.blue,
                    ),
                  ),
                  TextSpan(
                    text: 'Third line!\n',
                    style: TextStyle(
                      fontSize: 27,
                      color: Colors.white,
                    ),
                  ),
                ],
              ),
              textDirection: TextDirection.ltr,
              strutStyle: StrutStyle(
                fontSize: 14,
                height: 1.1,
                forceStrutHeight: true,
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.StrutForce.1.png'),
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    );
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  });
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  testWidgets('Decoration thickness', (WidgetTester tester) async {
    final TextDecoration allDecorations = TextDecoration.combine(
      <TextDecoration>[
        TextDecoration.underline,
        TextDecoration.overline,
        TextDecoration.lineThrough,
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      ],
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    );

    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 300.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: Text(
              'Hello, wor!\nabcd.',
              style: TextStyle(
                fontSize: 25,
                decoration: allDecorations,
                decorationColor: Colors.blue,
                decorationStyle: TextDecorationStyle.dashed,
              ),
              textDirection: TextDirection.rtl,
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.Decoration.1.png'),
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    );
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  });
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  testWidgets('Decoration thickness', (WidgetTester tester) async {
    final TextDecoration allDecorations = TextDecoration.combine(
      <TextDecoration>[
        TextDecoration.underline,
        TextDecoration.overline,
        TextDecoration.lineThrough,
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      ],
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    );

    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 300.0,
            height: 100.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: Text(
              'Hello, wor!\nabcd.',
              style: TextStyle(
                fontSize: 25,
                decoration: allDecorations,
                decorationColor: Colors.blue,
                decorationStyle: TextDecorationStyle.wavy,
                decorationThickness: 4,
              ),
              textDirection: TextDirection.rtl,
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.DecorationThickness.1.png'),
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    );
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  });
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  testWidgets('Text Inline widget', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Material(
            child: Directionality(
              textDirection: TextDirection.ltr,
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'C ',
                      style: TextStyle(
                        fontSize: 16,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          child: Checkbox(value: true, onChanged: null),
                        ),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        TextSpan(text: 'He ', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          child: SizedBox(
                            width: 50.0,
                            height: 55.0,
                            child: DecoratedBox(
                              decoration: BoxDecoration(
                                color: Color(0xffffff00),
                              ),
                              child: Center(
                                child:SizedBox(
                                  width: 10.0,
                                  height: 15.0,
                                  child: DecoratedBox(
                                    decoration: BoxDecoration(
                                      color: Color(0xffff0000),
                                    ),
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                                  ),
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                                ),
                              ),
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                            ),
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                          ),
                        ),
                        TextSpan(text: 'hello world! sieze the day!'),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
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                          ),
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                        ),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                          alignment: PlaceholderAlignment.baseline,
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                          baseline: TextBaseline.alphabetic,
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                        ),
                        WidgetSpan(
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
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                          ),
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                        ),
                        WidgetSpan(
                          child: Text('embedded'),
                        ),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.TextInlineWidget.1.png'),
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    );
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  });
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  testWidgets('Text Inline widget textfield', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: MaterialApp(
          home: RepaintBoundary(
            child: Material(
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'My name is: ',
                      style: TextStyle(
                        fontSize: 20,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          child: SizedBox(width: 70, height: 25, child: TextField()),
                        ),
                        TextSpan(text: ', and my favorite city is: ', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          child: SizedBox(width: 70, height: 25, child: TextField()),
                        ),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.TextInlineWidget.2.png'),
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    );
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  });
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  // This tests if multiple Text.rich widgets are able to inline nest within each other.
  testWidgets('Text Inline widget nesting', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: MaterialApp(
          home: RepaintBoundary(
            child: Material(
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'outer',
                      style: TextStyle(
                        fontSize: 20,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          child: Text.rich(
                            TextSpan(
                              text: 'inner',
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                              style: TextStyle(color: Color(0xf402f4ff)),
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                              children: <InlineSpan>[
                                WidgetSpan(
                                  child: Text.rich(
                                    TextSpan(
                                      text: 'inner2',
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                                      style: TextStyle(color: Color(0xf003ffff)),
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                                      children: <InlineSpan>[
                                        WidgetSpan(
                                          child: SizedBox(
                                            width: 50.0,
                                            height: 55.0,
                                            child: DecoratedBox(
                                              decoration: BoxDecoration(
                                                color: Color(0xffffff30),
                                              ),
                                              child: Center(
                                                child:SizedBox(
                                                  width: 10.0,
                                                  height: 15.0,
                                                  child: DecoratedBox(
                                                    decoration: BoxDecoration(
                                                      color: Color(0xff5f00f0),
                                                    ),
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                                                  ),
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                                                ),
                                              ),
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                                            ),
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                                          ),
                                        ),
                                      ],
                                    ),
                                  ),
                                ),
                                WidgetSpan(
                                  child: SizedBox(
                                    width: 50.0,
                                    height: 55.0,
                                    child: DecoratedBox(
                                      decoration: BoxDecoration(
                                        color: Color(0xff5fff00),
                                      ),
                                      child: Center(
                                        child:SizedBox(
                                          width: 10.0,
                                          height: 15.0,
                                          child: DecoratedBox(
                                            decoration: BoxDecoration(
                                              color: Color(0xff5f0000),
                                            ),
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                                          ),
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                                        ),
                                      ),
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                                    ),
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                                  ),
                                ),
                              ],
                            ),
                          ),
                        ),
                        TextSpan(text: 'outer', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          child: SizedBox(width: 70, height: 25, child: TextField()),
                        ),
                        WidgetSpan(
                          child: SizedBox(
                            width: 50.0,
                            height: 55.0,
                            child: DecoratedBox(
                              decoration: BoxDecoration(
                                color: Color(0xffff00ff),
                              ),
                              child: Center(
                                child:SizedBox(
                                  width: 10.0,
                                  height: 15.0,
                                  child: DecoratedBox(
                                    decoration: BoxDecoration(
                                      color: Color(0xff0000ff),
                                    ),
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                                  ),
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                                ),
                              ),
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                            ),
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                          ),
                        ),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
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      matchesGoldenFile('text_golden.TextInlineWidgetNest.1.png'),
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    );
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  });
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  testWidgets('Text Inline widget baseline', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Material(
            child: Directionality(
              textDirection: TextDirection.ltr,
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'C ',
                      style: TextStyle(
                        fontSize: 16,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          alignment: PlaceholderAlignment.baseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: true, onChanged: null),
                        ),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        TextSpan(text: 'He ', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.baseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 50.0,
                            height: 55.0,
                            child: DecoratedBox(
                              decoration: BoxDecoration(
                                color: Color(0xffffff00),
                              ),
                              child: Center(
                                child:SizedBox(
                                  width: 10.0,
                                  height: 15.0,
                                  child: DecoratedBox(
                                    decoration: BoxDecoration(
                                      color: Color(0xffff0000),
                                    ),
836
                                  ),
837 838
                                ),
                              ),
839
                            ),
840 841 842 843 844 845 846 847 848 849 850 851 852 853 854
                          ),
                        ),
                        TextSpan(text: 'hello world! sieze the day!'),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.baseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.baseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
855
                          ),
856 857 858 859 860 861 862 863 864 865 866 867 868
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.baseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.baseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
869
                          ),
870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.baseline,
                          baseline: TextBaseline.alphabetic,
                          child: Text('embedded'),
                        ),
                        TextSpan(text: 'ref'),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
890
      matchesGoldenFile('text_golden.TextInlineWidgetBaseline.1.png'),
891
    );
892
  });
893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942

  testWidgets('Text Inline widget aboveBaseline', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Material(
            child: Directionality(
              textDirection: TextDirection.ltr,
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'C ',
                      style: TextStyle(
                        fontSize: 16,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          alignment: PlaceholderAlignment.aboveBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: true, onChanged: null),
                        ),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        TextSpan(text: 'He ', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.aboveBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 50.0,
                            height: 55.0,
                            child: DecoratedBox(
                              decoration: BoxDecoration(
                                color: Color(0xffffff00),
                              ),
                              child: Center(
                                child:SizedBox(
                                  width: 10.0,
                                  height: 15.0,
                                  child: DecoratedBox(
                                    decoration: BoxDecoration(
                                      color: Color(0xffff0000),
                                    ),
943
                                  ),
944 945
                                ),
                              ),
946
                            ),
947 948 949 950 951 952 953 954 955 956 957 958 959 960 961
                          ),
                        ),
                        TextSpan(text: 'hello world! sieze the day!'),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.aboveBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.aboveBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
962
                          ),
963 964 965 966 967 968 969 970 971 972 973 974 975
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.aboveBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.aboveBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
976
                          ),
977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.aboveBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Text('embedded'),
                        ),
                        TextSpan(text: 'ref'),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
997
      matchesGoldenFile('text_golden.TextInlineWidgetAboveBaseline.1.png'),
998
    );
999
  });
1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049

  testWidgets('Text Inline widget belowBaseline', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Material(
            child: Directionality(
              textDirection: TextDirection.ltr,
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'C ',
                      style: TextStyle(
                        fontSize: 16,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          alignment: PlaceholderAlignment.belowBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: true, onChanged: null),
                        ),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        TextSpan(text: 'He ', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.belowBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 50.0,
                            height: 55.0,
                            child: DecoratedBox(
                              decoration: BoxDecoration(
                                color: Color(0xffffff00),
                              ),
                              child: Center(
                                child:SizedBox(
                                  width: 10.0,
                                  height: 15.0,
                                  child: DecoratedBox(
                                    decoration: BoxDecoration(
                                      color: Color(0xffff0000),
                                    ),
1050
                                  ),
1051 1052
                                ),
                              ),
1053
                            ),
1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068
                          ),
                        ),
                        TextSpan(text: 'hello world! sieze the day!'),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.belowBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.belowBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
1069
                          ),
1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.belowBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.belowBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
1083
                          ),
1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.belowBaseline,
                          baseline: TextBaseline.alphabetic,
                          child: Text('embedded'),
                        ),
                        TextSpan(text: 'ref'),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
1104
      matchesGoldenFile('text_golden.TextInlineWidgetBelowBaseline.1.png'),
1105
    );
1106
  });
1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156

  testWidgets('Text Inline widget top', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Material(
            child: Directionality(
              textDirection: TextDirection.ltr,
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'C ',
                      style: TextStyle(
                        fontSize: 16,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: true, onChanged: null),
                        ),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        TextSpan(text: 'He ', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 50.0,
                            height: 55.0,
                            child: DecoratedBox(
                              decoration: BoxDecoration(
                                color: Color(0xffffff00),
                              ),
                              child: Center(
                                child:SizedBox(
                                  width: 10.0,
                                  height: 15.0,
                                  child: DecoratedBox(
                                    decoration: BoxDecoration(
                                      color: Color(0xffff0000),
                                    ),
1157
                                  ),
1158 1159
                                ),
                              ),
1160
                            ),
1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175
                          ),
                        ),
                        TextSpan(text: 'hello world! sieze the day!'),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
1176
                          ),
1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
1190
                          ),
1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.top,
                          baseline: TextBaseline.alphabetic,
                          child: Text('embedded'),
                        ),
                        TextSpan(text: 'ref'),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
1211
      matchesGoldenFile('text_golden.TextInlineWidgetTop.1.png'),
1212
    );
1213
  });
1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263

  testWidgets('Text Inline widget middle', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Material(
            child: Directionality(
              textDirection: TextDirection.ltr,
              child: Container(
                width: 400.0,
                height: 200.0,
                decoration: const BoxDecoration(
                  color: Color(0xff00ff00),
                ),
                child: ConstrainedBox(
                  constraints: const BoxConstraints(minWidth: 0, maxWidth: 200, minHeight: 0, maxHeight: 100),
                  child: const Text.rich(
                    TextSpan(
                      text: 'C ',
                      style: TextStyle(
                        fontSize: 16,
                      ),
                      children: <InlineSpan>[
                        WidgetSpan(
                          alignment: PlaceholderAlignment.middle,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: true, onChanged: null),
                        ),
                        WidgetSpan(
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        TextSpan(text: 'He ', style: TextStyle(fontSize: 20)),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.middle,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 50.0,
                            height: 55.0,
                            child: DecoratedBox(
                              decoration: BoxDecoration(
                                color: Color(0xffffff00),
                              ),
                              child: Center(
                                child:SizedBox(
                                  width: 10.0,
                                  height: 15.0,
                                  child: DecoratedBox(
                                    decoration: BoxDecoration(
                                      color: Color(0xffff0000),
                                    ),
1264
                                  ),
1265 1266
                                ),
                              ),
1267
                            ),
1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282
                          ),
                        ),
                        TextSpan(text: 'hello world! sieze the day!'),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.middle,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.middle,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
1283
                          ),
1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.middle,
                          baseline: TextBaseline.alphabetic,
                          child: Checkbox(value: false, onChanged: null),
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.middle,
                          baseline: TextBaseline.alphabetic,
                          child: SizedBox(
                            width: 20,
                            height: 20,
                            child: Checkbox(value: true, onChanged: null),
1297
                          ),
1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317
                        ),
                        WidgetSpan(
                          alignment: PlaceholderAlignment.middle,
                          baseline: TextBaseline.alphabetic,
                          child: Text('embedded'),
                        ),
                        TextSpan(text: 'ref'),
                      ],
                    ),
                    textDirection: TextDirection.ltr,
                  ),
                ),
              ),
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
1318
      matchesGoldenFile('text_golden.TextInlineWidgetMiddle.1.png'),
1319
    );
1320
  });
1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363

  testWidgets('Text TextHeightBehavior', (WidgetTester tester) async {
    await tester.pumpWidget(
      Center(
        child: RepaintBoundary(
          child: Container(
            width: 200.0,
            height: 700.0,
            decoration: const BoxDecoration(
              color: Color(0xff00ff00),
            ),
            child: Column(
              children: const <Widget>[
                Text('Hello\nLine 2\nLine 3',
                  textDirection: TextDirection.ltr,
                  style: TextStyle(height: 5,),
                ),
                Text('Hello\nLine 2\nLine 3',
                  textDirection: TextDirection.ltr,
                  style: TextStyle(height: 5,),
                  textHeightBehavior: TextHeightBehavior(
                    applyHeightToFirstAscent: false,
                    applyHeightToLastDescent: false,
                  ),
                ),
                Text('Hello',
                  textDirection: TextDirection.ltr,
                  style: TextStyle(height: 5,),
                  textHeightBehavior: TextHeightBehavior(
                    applyHeightToFirstAscent: false,
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
    await expectLater(
      find.byType(Container),
      matchesGoldenFile('text_golden.TextHeightBehavior.1.png'),
    );
  });
1364
}