InputDecorator gap between suffixIcon and input field is not compliant #149409
Description
Steps to reproduce
- Run the given test
Expected results
The input text right position should at 52 pixels from the text field right border, per M3 spec.
Actual results
The input text right position is at 48 pixels from the text field right border.
Code sample
Code sample
testWidgets('Input horizontal position when suffixIcon is set', (WidgetTester tester) async {
const String content = "Flutter";
final TextEditingController controller = TextEditingController(text: content);
addTearDown(controller.dispose);
await tester.pumpWidget(
MaterialApp(
home: Material(
child: Align(
alignment: Alignment.topLeft,
child: TextField(
controller: controller,
autofocus: true,
decoration: const InputDecoration(
filled: true,
labelText: 'Label text',
suffixIcon: Icon(Icons.search),
),
//style: const TextStyle(height: 3.0),
),
),
),
),
);
expect(find.text(content), findsOne);
expect(tester.getSize(find.byType(TextField)), const Size(800.0, 56.0));
expect(tester.getTopRight(find.text(content)).dx, 800.0 - 52.0);
});Screenshots or Video
No response
Logs
Logs
══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞════════════════════════════════════════════════════
The following TestFailure was thrown running a test:
Expected: <748.0>
Actual: <752.0>
When the exception was thrown, this was the stack:
#4 main.<anonymous closure> (file:///home/bruno/Nevercode/Investigation/investigationapp/test/useM3Migration/input_decorator/input_decorator_basic_test.dart:96:5)
<asynchronous suspension>
#5 testWidgets.<anonymous closure>.<anonymous closure> (package:flutter_test/src/widget_tester.dart:183:15)
<asynchronous suspension>
#6 TestWidgetsFlutterBinding._runTestBody (package:flutter_test/src/binding.dart:1025:5)
<asynchronous suspension>
<asynchronous suspension>
(elided one frame from package:stack_trace)
This was caught by the test expectation on the following line:
file:///home/bruno/Nevercode/Investigation/investigationapp/test/useM3Migration/input_decorator/input_decorator_basic_test.dart line 96
The test description was:
Input horizontal position when suffixIcon is set
════════════════════════════════════════════════════════════════════════════════════════════════════Flutter Doctor output
Doctor output
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel [user-branch], 3.22.0-18.0.pre.572, on Ubuntu 24.04 LTSMetadata
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Labels
Important issues not at the top of the work listEntering text in a text field or keyboard related problemsflutter/packages/flutter/material repository.Found to occur in 3.22Found to occur in 3.23flutter/packages/flutter repository. See also f: labels.The issue has been confirmed reproducible and is ready to work onOwned by Text Input team
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