Revert "Propagate textfield character limits to semantics (#40468)" (#40714)

This reverts commit 6ad88bd5.

packages/flutter/lib/src/material/text_field.dart

@@ -688,8 +688,6 @@ class _TextFieldState extends State<TextField> with AutomaticKeepAliveClientMixi
 
   bool get _isEnabled =>  widget.enabled ?? widget.decoration?.enabled ?? true;
 
-  int get _currentLength => _effectiveController.value.text.runes.length;
-
   InputDecoration _getEffectiveDecoration() {
     final MaterialLocalizations localizations = MaterialLocalizations.of(context);
     final ThemeData themeData = Theme.of(context);
@@ -706,7 +704,7 @@ class _TextFieldState extends State<TextField> with AutomaticKeepAliveClientMixi
 
     // If buildCounter was provided, use it to generate a counter widget.
     Widget counter;
-    final int currentLength = _currentLength;
+    final int currentLength = _effectiveController.value.text.runes.length;
     if (effectiveDecoration.counter == null
         && effectiveDecoration.counterText == null
         && widget.buildCounter != null) {
@@ -1036,27 +1034,18 @@ class _TextFieldState extends State<TextField> with AutomaticKeepAliveClientMixi
         child: child,
       );
     }
-    return IgnorePointer(
-      ignoring: !_isEnabled,
-      child: MouseRegion(
-        onEnter: _handleMouseEnter,
-        onExit: _handleMouseExit,
-        child: AnimatedBuilder(
-          animation: controller, // changes the _currentLength
-          builder: (BuildContext context, Widget child) {
+
     return Semantics(
-              maxValueLength: widget.maxLengthEnforced && widget.maxLength != null && widget.maxLength > 0
-                  ? widget.maxLength
-                  : null,
-              currentValueLength: _currentLength,
       onTap: () {
         if (!_effectiveController.selection.isValid)
           _effectiveController.selection = TextSelection.collapsed(offset: _effectiveController.text.length);
         _requestKeyboard();
       },
-              child: child,
-            );
-          },
+      child: MouseRegion(
+        onEnter: _handleMouseEnter,
+        onExit: _handleMouseExit,
+        child: IgnorePointer(
+          ignoring: !_isEnabled,
           child: _selectionGestureDetectorBuilder.buildGestureDetector(
             behavior: HitTestBehavior.translucent,
             child: child,

packages/flutter/lib/src/rendering/custom_paint.dart

@@ -864,12 +864,6 @@ class RenderCustomPaint extends RenderProxyBox {
     if (properties.liveRegion != null) {
       config.liveRegion = properties.liveRegion;
     }
-    if (properties.maxValueLength != null) {
-      config.maxValueLength = properties.maxValueLength;
-    }
-    if (properties.currentValueLength != null) {
-      config.currentValueLength = properties.currentValueLength;
-    }
     if (properties.toggled != null) {
       config.isToggled = properties.toggled;
     }

packages/flutter/lib/src/rendering/proxy_box.dart

@@ -3497,8 +3497,6 @@ class RenderSemanticsAnnotations extends RenderProxyBox {
     bool hidden,
     bool image,
     bool liveRegion,
-    int maxValueLength,
-    int currentValueLength,
     String label,
     String value,
     String increasedValue,
@@ -3546,8 +3544,6 @@ class RenderSemanticsAnnotations extends RenderProxyBox {
        _scopesRoute = scopesRoute,
        _namesRoute = namesRoute,
        _liveRegion = liveRegion,
-       _maxValueLength = maxValueLength,
-       _currentValueLength = currentValueLength,
        _hidden = hidden,
        _image = image,
        _onDismiss = onDismiss,
@@ -3803,28 +3799,6 @@ class RenderSemanticsAnnotations extends RenderProxyBox {
     markNeedsSemanticsUpdate();
   }
 
-  /// If non-null, sets the [SemanticsNode.maxValueLength] semantic to the given
-  /// value.
-  int get maxValueLength => _maxValueLength;
-  int _maxValueLength;
-  set maxValueLength(int value) {
-    if (_maxValueLength == value)
-      return;
-    _maxValueLength = value;
-    markNeedsSemanticsUpdate();
-  }
-
-  /// If non-null, sets the [SemanticsNode.currentValueLength] semantic to the
-  /// given value.
-  int get currentValueLength => _currentValueLength;
-  int _currentValueLength;
-  set currentValueLength(int value) {
-    if (_currentValueLength == value)
-      return;
-    _currentValueLength = value;
-    markNeedsSemanticsUpdate();
-  }
-
   /// If non-null, sets the [SemanticsNode.isToggled] semantic to the given
   /// value.
   bool get toggled => _toggled;
@@ -4396,12 +4370,6 @@ class RenderSemanticsAnnotations extends RenderProxyBox {
       config.namesRoute = namesRoute;
     if (liveRegion != null)
       config.liveRegion = liveRegion;
-    if (maxValueLength != null) {
-      config.maxValueLength = maxValueLength;
-    }
-    if (currentValueLength != null) {
-      config.currentValueLength = currentValueLength;
-    }
     if (textDirection != null)
       config.textDirection = textDirection;
     if (sortKey != null)

packages/flutter/lib/src/semantics/semantics.dart

@@ -197,8 +197,6 @@ class SemanticsData extends Diagnosticable {
     @required this.scrollExtentMax,
     @required this.scrollExtentMin,
     @required this.platformViewId,
-    @required this.maxValueLength,
-    @required this.currentValueLength,
     this.tags,
     this.transform,
     this.customSemanticsActionIds,
@@ -311,26 +309,6 @@ class SemanticsData extends Diagnosticable {
   ///  * [UiKitView], which is the platform view for iOS.
   final int platformViewId;
 
-  /// The maximum number of characters that can be entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [SemanticsFlag.isTextField] is set. Defaults
-  /// to null, which means no limit is imposed on the text field.
-  final int maxValueLength;
-
-  /// The current number of characters that have been entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [SemanticsFlag.isTextField] is set. This must
-  /// be set when [maxValueLength] is set.
-  final int currentValueLength;
-
   /// The bounding box for this node in its coordinate system.
   final Rect rect;
 
@@ -411,8 +389,6 @@ class SemanticsData extends Diagnosticable {
     if (textSelection?.isValid == true)
       properties.add(MessageProperty('textSelection', '[${textSelection.start}, ${textSelection.end}]'));
     properties.add(IntProperty('platformViewId', platformViewId, defaultValue: null));
-    properties.add(IntProperty('maxValueLength', maxValueLength, defaultValue: null));
-    properties.add(IntProperty('currentValueLength', currentValueLength, defaultValue: null));
     properties.add(IntProperty('scrollChildren', scrollChildCount, defaultValue: null));
     properties.add(IntProperty('scrollIndex', scrollIndex, defaultValue: null));
     properties.add(DoubleProperty('scrollExtentMin', scrollExtentMin, defaultValue: null));
@@ -442,8 +418,6 @@ class SemanticsData extends Diagnosticable {
         && typedOther.scrollExtentMax == scrollExtentMax
         && typedOther.scrollExtentMin == scrollExtentMin
         && typedOther.platformViewId == platformViewId
-        && typedOther.maxValueLength == maxValueLength
-        && typedOther.currentValueLength == currentValueLength
         && typedOther.transform == transform
         && typedOther.elevation == elevation
         && typedOther.thickness == thickness
@@ -471,12 +445,10 @@ class SemanticsData extends Diagnosticable {
         scrollExtentMax,
         scrollExtentMin,
         platformViewId,
-        maxValueLength,
-        currentValueLength,
         transform,
-      ),
         elevation,
         thickness,
+      ),
       ui.hashList(customSemanticsActionIds),
     );
   }
@@ -603,8 +575,6 @@ class SemanticsProperties extends DiagnosticableTree {
     this.namesRoute,
     this.image,
     this.liveRegion,
-    this.maxValueLength,
-    this.currentValueLength,
     this.label,
     this.value,
     this.increasedValue,
@@ -790,26 +760,6 @@ class SemanticsProperties extends DiagnosticableTree {
   ///  * [UpdateLiveRegionEvent], to trigger a polite announcement of a live region.
   final bool liveRegion;
 
-  /// The maximum number of characters that can be entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [textField] is true. Defaults to null,
-  /// which means no limit is imposed on the text field.
-  final int maxValueLength;
-
-  /// The current number of characters that have been entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [textField] is true. Must be set when
-  /// [maxValueLength] is set.
-  final int currentValueLength;
-
   /// Provides a textual description of the widget.
   ///
   /// If a label is provided, there must either by an ambient [Directionality]
@@ -1562,8 +1512,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
         _actionsAsBits != config._actionsAsBits ||
         indexInParent != config.indexInParent ||
         platformViewId != config.platformViewId ||
-        _maxValueLength != config._maxValueLength ||
-        _currentValueLength != config._currentValueLength ||
         _mergeAllDescendantsIntoThisNode != config.isMergingSemanticsOfDescendants;
   }
 
@@ -1781,28 +1729,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
   int get platformViewId => _platformViewId;
   int _platformViewId;
 
-  /// The maximum number of characters that can be entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [SemanticsFlag.isTextField] is set. Defaults
-  /// to null, which means no limit is imposed on the text field.
-  int get maxValueLength => _maxValueLength;
-  int _maxValueLength;
-
-  /// The current number of characters that have been entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [SemanticsFlag.isTextField] is set. Must be
-  /// set when [maxValueLength] is set.
-  int get currentValueLength => _currentValueLength;
-  int _currentValueLength;
-
   bool _canPerformAction(SemanticsAction action) => _actions.containsKey(action);
 
   static final SemanticsConfiguration _kEmptyConfig = SemanticsConfiguration();
@@ -1853,8 +1779,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
     _scrollIndex = config.scrollIndex;
     indexInParent = config.indexInParent;
     _platformViewId = config._platformViewId;
-    _maxValueLength = config._maxValueLength;
-    _currentValueLength = config._currentValueLength;
     _replaceChildren(childrenInInversePaintOrder ?? const <SemanticsNode>[]);
 
     assert(
@@ -1890,8 +1814,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
     double scrollExtentMax = _scrollExtentMax;
     double scrollExtentMin = _scrollExtentMin;
     int platformViewId = _platformViewId;
-    int maxValueLength = _maxValueLength;
-    int currentValueLength = _currentValueLength;
     final double elevation = _elevation;
     double thickness = _thickness;
     final Set<int> customSemanticsActionIds = <int>{};
@@ -1927,8 +1849,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
         scrollExtentMax ??= node._scrollExtentMax;
         scrollExtentMin ??= node._scrollExtentMin;
         platformViewId ??= node._platformViewId;
-        maxValueLength ??= node._maxValueLength;
-        currentValueLength ??= node._currentValueLength;
         if (value == '' || value == null)
           value = node._value;
         if (increasedValue == '' || increasedValue == null)
@@ -1999,8 +1919,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
       scrollExtentMax: scrollExtentMax,
       scrollExtentMin: scrollExtentMin,
       platformViewId: platformViewId,
-      maxValueLength: maxValueLength,
-      currentValueLength: currentValueLength,
       customSemanticsActionIds: customSemanticsActionIds.toList()..sort(),
     );
   }
@@ -2057,8 +1975,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
       textSelectionBase: data.textSelection != null ? data.textSelection.baseOffset : -1,
       textSelectionExtent: data.textSelection != null ? data.textSelection.extentOffset : -1,
       platformViewId: data.platformViewId ?? -1,
-      maxValueLength: data.maxValueLength ?? -1,
-      currentValueLength: data.currentValueLength ?? -1,
       scrollChildren: data.scrollChildCount ?? 0,
       scrollIndex: data.scrollIndex ?? 0 ,
       scrollPosition: data.scrollPosition ?? double.nan,
@@ -2202,8 +2118,6 @@ class SemanticsNode extends AbstractNode with DiagnosticableTreeMixin {
     if (_textSelection?.isValid == true)
       properties.add(MessageProperty('text selection', '[${_textSelection.start}, ${_textSelection.end}]'));
     properties.add(IntProperty('platformViewId', platformViewId, defaultValue: null));
-    properties.add(IntProperty('maxValueLength', maxValueLength, defaultValue: null));
-    properties.add(IntProperty('currentValueLength', currentValueLength, defaultValue: null));
     properties.add(IntProperty('scrollChildren', scrollChildCount, defaultValue: null));
     properties.add(IntProperty('scrollIndex', scrollIndex, defaultValue: null));
     properties.add(DoubleProperty('scrollExtentMin', scrollExtentMin, defaultValue: null));
@@ -3274,40 +3188,6 @@ class SemanticsConfiguration {
     _hasBeenAnnotated = true;
   }
 
-  /// The maximum number of characters that can be entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [isTextField] is true. Defaults to null,
-  /// which means no limit is imposed on the text field.
-  int get maxValueLength => _maxValueLength;
-  int _maxValueLength;
-  set maxValueLength(int value) {
-    if (value == maxValueLength)
-      return;
-    _maxValueLength = value;
-    _hasBeenAnnotated = true;
-  }
-
-  /// The current number of characters that have been entered into an editable
-  /// text field.
-  ///
-  /// For the purpose of this function a character is defined as one Unicode
-  /// scalar value.
-  ///
-  /// This should only be set when [isTextField] is true. Must be set when
-  /// [maxValueLength] is set.
-  int get currentValueLength => _currentValueLength;
-  int _currentValueLength;
-  set currentValueLength(int value) {
-    if (value == currentValueLength)
-      return;
-    _currentValueLength = value;
-    _hasBeenAnnotated = true;
-  }
-
   /// Whether the semantic information provided by the owning [RenderObject] and
   /// all of its descendants should be treated as one logical entity.
   ///
@@ -3810,12 +3690,6 @@ class SemanticsConfiguration {
     if (_platformViewId != null && other._platformViewId != null) {
       return false;
     }
-    if (_maxValueLength != null && other._maxValueLength != null) {
-      return false;
-    }
-    if (_currentValueLength != null && other._currentValueLength != null) {
-      return false;
-    }
     if (_value != null && _value.isNotEmpty && other._value != null && other._value.isNotEmpty)
       return false;
     return true;
@@ -3851,8 +3725,6 @@ class SemanticsConfiguration {
     _scrollIndex ??= child._scrollIndex;
     _scrollChildCount ??= child._scrollChildCount;
     _platformViewId ??= child._platformViewId;
-    _maxValueLength ??= child._maxValueLength;
-    _currentValueLength ??= child._currentValueLength;
 
     textDirection ??= child.textDirection;
     _sortKey ??= child._sortKey;
@@ -3909,8 +3781,6 @@ class SemanticsConfiguration {
       .._scrollIndex = _scrollIndex
       .._scrollChildCount = _scrollChildCount
       .._platformViewId = _platformViewId
-      .._maxValueLength = _maxValueLength
-      .._currentValueLength = _currentValueLength
       .._actions.addAll(_actions)
       .._customSemanticsActions.addAll(_customSemanticsActions);
   }

packages/flutter/lib/src/widgets/basic.dart

@@ -6196,8 +6196,6 @@ class Semantics extends SingleChildRenderObjectWidget {
     bool hidden,
     bool image,
     bool liveRegion,
-    int maxValueLength,
-    int currentValueLength,
     String label,
     String value,
     String increasedValue,
@@ -6249,8 +6247,6 @@ class Semantics extends SingleChildRenderObjectWidget {
       hidden: hidden,
       image: image,
       liveRegion: liveRegion,
-      maxValueLength: maxValueLength,
-      currentValueLength: currentValueLength,
       label: label,
       value: value,
       increasedValue: increasedValue,
@@ -6354,8 +6350,6 @@ class Semantics extends SingleChildRenderObjectWidget {
       readOnly: properties.readOnly,
       focused: properties.focused,
       liveRegion: properties.liveRegion,
-      maxValueLength: properties.maxValueLength,
-      currentValueLength: properties.currentValueLength,
       inMutuallyExclusiveGroup: properties.inMutuallyExclusiveGroup,
       obscured: properties.obscured,
       multiline: properties.multiline,
@@ -6428,8 +6422,6 @@ class Semantics extends SingleChildRenderObjectWidget {
       ..hidden = properties.hidden
       ..image = properties.image
       ..liveRegion = properties.liveRegion
-      ..maxValueLength = properties.maxValueLength
-      ..currentValueLength = properties.currentValueLength
       ..label = properties.label
       ..value = properties.value
       ..increasedValue = properties.increasedValue

packages/flutter/test/material/text_field_test.dart

@@ -3367,68 +3367,6 @@ void main() {
     semantics.dispose();
   });
 
-  testWidgets('Disabled text field does not have tap action', (WidgetTester tester) async {
-    final SemanticsTester semantics = SemanticsTester(tester);
-
-    await tester.pumpWidget(
-      const MaterialApp(
-        home: Material(
-          child: Center(
-            child: TextField(
-              maxLength: 10,
-              enabled: false,
-            ),
-          ),
-        ),
-      ),
-    );
-
-    expect(semantics, isNot(includesNodeWith(actions: <SemanticsAction>[SemanticsAction.tap])));
-
-    semantics.dispose();
-  });
-
-  testWidgets('currentValueLength/maxValueLength are in the tree', (WidgetTester tester) async {
-    final SemanticsTester semantics = SemanticsTester(tester);
-    final TextEditingController controller = TextEditingController();
-
-    await tester.pumpWidget(
-      MaterialApp(
-        home: Material(
-          child: Center(
-            child: TextField(
-              controller: controller,
-              maxLength: 10,
-            ),
-          ),
-        ),
-      ),
-    );
-
-    expect(semantics, includesNodeWith(
-      flags: <SemanticsFlag>[SemanticsFlag.isTextField],
-      maxValueLength: 10,
-      currentValueLength: 0,
-    ));
-
-    await tester.showKeyboard(find.byType(TextField));
-    const String testValue = '123';
-    tester.testTextInput.updateEditingValue(const TextEditingValue(
-      text: testValue,
-      selection: TextSelection.collapsed(offset: 3),
-      composing: TextRange(start: 0, end: testValue.length),
-    ));
-    await tester.pump();
-
-    expect(semantics, includesNodeWith(
-      flags: <SemanticsFlag>[SemanticsFlag.isTextField, SemanticsFlag.isFocused],
-      maxValueLength: 10,
-      currentValueLength: 3,
-    ));
-
-    semantics.dispose();
-  });
-
   testWidgets('Read only TextField identifies as read only text field in semantics', (WidgetTester tester) async {
     final SemanticsTester semantics = SemanticsTester(tester);
 

packages/flutter/test/semantics/semantics_test.dart

@@ -447,8 +447,6 @@ void main() {
       '   textDirection: null\n'
       '   sortKey: null\n'
       '   platformViewId: null\n'
-      '   maxValueLength: null\n'
-      '   currentValueLength: null\n'
       '   scrollChildren: null\n'
       '   scrollIndex: null\n'
       '   scrollExtentMin: null\n'
@@ -545,8 +543,6 @@ void main() {
       '   textDirection: null\n'
       '   sortKey: null\n'
       '   platformViewId: null\n'
-      '   maxValueLength: null\n'
-      '   currentValueLength: null\n'
       '   scrollChildren: null\n'
       '   scrollIndex: null\n'
       '   scrollExtentMin: null\n'

packages/flutter/test/widgets/semantics_debugger_test.dart

@@ -452,11 +452,8 @@ void main() {
       ),
     );
 
-    final dynamic semanticsDebuggerPainter = _getSemanticsDebuggerPainter(debuggerKey: debugger, tester: tester);
-    final RenderObject renderTextfield = tester.renderObject(find.descendant(of: find.byKey(textField), matching: find.byType(Semantics)).first);
-
     expect(
-      semanticsDebuggerPainter.getMessage(renderTextfield.debugSemantics),
+      _getMessageShownInSemanticsDebugger(widgetKey: textField, debuggerKey: debugger, tester: tester),
       'textfield',
     );
   });
@@ -466,14 +463,6 @@ String _getMessageShownInSemanticsDebugger({
   @required Key widgetKey,
   @required Key debuggerKey,
   @required WidgetTester tester,
-}) {
-  final dynamic semanticsDebuggerPainter = _getSemanticsDebuggerPainter(debuggerKey: debuggerKey, tester: tester);
-  return semanticsDebuggerPainter.getMessage(tester.renderObject(find.byKey(widgetKey)).debugSemantics);
-}
-
-dynamic _getSemanticsDebuggerPainter({
-  @required Key debuggerKey,
-  @required WidgetTester tester,
 }) {
   final CustomPaint customPaint = tester.widgetList(find.descendant(
     of: find.byKey(debuggerKey),
@@ -481,5 +470,5 @@ dynamic _getSemanticsDebuggerPainter({
   )).first;
   final dynamic semanticsDebuggerPainter = customPaint.foregroundPainter;
   expect(semanticsDebuggerPainter.runtimeType.toString(), '_SemanticsDebuggerPainter');
-  return semanticsDebuggerPainter;
+  return semanticsDebuggerPainter.getMessage(tester.renderObject(find.byKey(widgetKey)).debugSemantics);
 }

packages/flutter/test/widgets/semantics_tester.dart

@@ -442,8 +442,6 @@ class SemanticsTester {
     double scrollPosition,
     double scrollExtentMax,
     double scrollExtentMin,
-    int currentValueLength,
-    int maxValueLength,
     SemanticsNode ancestor,
   }) {
     bool checkNode(SemanticsNode node) {
@@ -473,12 +471,6 @@ class SemanticsTester {
         return false;
       if (scrollExtentMin != null && !nearEqual(node.scrollExtentMin, scrollExtentMin, 0.1))
         return false;
-      if (currentValueLength != null && node.currentValueLength != currentValueLength) {
-        return false;
-      }
-      if (maxValueLength != null && node.maxValueLength != maxValueLength) {
-        return false;
-      }
       return true;
     }
 
@@ -721,19 +713,7 @@ class _IncludesNodeWith extends Matcher {
     this.scrollPosition,
     this.scrollExtentMax,
     this.scrollExtentMin,
-    this.maxValueLength,
-    this.currentValueLength,
-}) : assert(
-       label != null ||
-       value != null ||
-       actions != null ||
-       flags != null ||
-       scrollPosition != null ||
-       scrollExtentMax != null ||
-       scrollExtentMin != null ||
-       maxValueLength != null ||
-       currentValueLength != null
-     );
+}) : assert(label != null || value != null || actions != null || flags != null || scrollPosition != null || scrollExtentMax != null || scrollExtentMin != null);
 
   final String label;
   final String value;
@@ -744,8 +724,6 @@ class _IncludesNodeWith extends Matcher {
   final double scrollPosition;
   final double scrollExtentMax;
   final double scrollExtentMin;
-  final int currentValueLength;
-  final int maxValueLength;
 
   @override
   bool matches(covariant SemanticsTester item, Map<dynamic, dynamic> matchState) {
@@ -759,8 +737,6 @@ class _IncludesNodeWith extends Matcher {
       scrollPosition: scrollPosition,
       scrollExtentMax: scrollExtentMax,
       scrollExtentMin: scrollExtentMin,
-      currentValueLength: currentValueLength,
-      maxValueLength: maxValueLength,
     ).isNotEmpty;
   }
 
@@ -785,8 +761,6 @@ class _IncludesNodeWith extends Matcher {
       if (scrollPosition != null) 'scrollPosition "$scrollPosition"',
       if (scrollExtentMax != null) 'scrollExtentMax "$scrollExtentMax"',
       if (scrollExtentMin != null) 'scrollExtentMin "$scrollExtentMin"',
-      if (currentValueLength != null) 'currentValueLength "$currentValueLength"',
-      if (maxValueLength != null) 'maxValueLength "$maxValueLength"',
     ];
     return strings.join(', ');
   }
@@ -806,8 +780,6 @@ Matcher includesNodeWith({
   double scrollPosition,
   double scrollExtentMax,
   double scrollExtentMin,
-  int maxValueLength,
-  int currentValueLength,
 }) {
   return _IncludesNodeWith(
     label: label,
@@ -819,7 +791,5 @@ Matcher includesNodeWith({
     scrollPosition: scrollPosition,
     scrollExtentMax: scrollExtentMax,
     scrollExtentMin: scrollExtentMin,
-    maxValueLength: maxValueLength,
-    currentValueLength: currentValueLength,
   );
 }

packages/flutter_test/lib/src/matchers.dart

@@ -433,8 +433,6 @@ Matcher matchesSemantics({
   double elevation,
   double thickness,
   int platformViewId,
-  int maxValueLength,
-  int currentValueLength,
   // Flags //
   bool hasCheckedState = false,
   bool isChecked = false,
@@ -554,8 +552,6 @@ Matcher matchesSemantics({
     platformViewId: platformViewId,
     customActions: customActions,
     hintOverrides: hintOverrides,
-    currentValueLength: currentValueLength,
-    maxValueLength: maxValueLength,
     children: children,
   );
 }
@@ -1749,8 +1745,6 @@ class _MatchesSemanticsData extends Matcher {
     this.elevation,
     this.thickness,
     this.platformViewId,
-    this.maxValueLength,
-    this.currentValueLength,
     this.customActions,
     this.hintOverrides,
     this.children,
@@ -1771,8 +1765,6 @@ class _MatchesSemanticsData extends Matcher {
   final double elevation;
   final double thickness;
   final int platformViewId;
-  final int maxValueLength;
-  final int currentValueLength;
   final List<Matcher> children;
 
   @override
@@ -1804,10 +1796,6 @@ class _MatchesSemanticsData extends Matcher {
       description.add(' with thickness: $thickness');
     if (platformViewId != null)
       description.add(' with platformViewId: $platformViewId');
-    if (maxValueLength != null)
-      description.add(' with maxValueLength: $maxValueLength');
-    if (currentValueLength != null)
-      description.add(' with currentValueLength: $currentValueLength');
     if (customActions != null)
       description.add(' with custom actions: $customActions');
     if (hintOverrides != null)
@@ -1850,10 +1838,6 @@ class _MatchesSemanticsData extends Matcher {
       return failWithDescription(matchState, 'thickness was: ${data.thickness}');
     if (platformViewId != null && platformViewId != data.platformViewId)
       return failWithDescription(matchState, 'platformViewId was: ${data.platformViewId}');
-    if (currentValueLength != null && currentValueLength != data.currentValueLength)
-      return failWithDescription(matchState, 'currentValueLength was: ${data.currentValueLength}');
-    if (maxValueLength != null && maxValueLength != data.maxValueLength)
-      return failWithDescription(matchState, 'maxValueLength was: ${data.maxValueLength}');
     if (actions != null) {
       int actionBits = 0;
       for (SemanticsAction action in actions)

packages/flutter_test/test/matchers_test.dart

@@ -525,8 +525,6 @@ void main() {
         scrollExtentMin: null,
         platformViewId: 105,
         customSemanticsActionIds: <int>[CustomSemanticsAction.getIdentifier(action)],
-        currentValueLength: 10,
-        maxValueLength: 15,
       );
       final _FakeSemanticsNode node = _FakeSemanticsNode();
       node.data = data;
@@ -537,8 +535,6 @@ void main() {
          elevation: 3.0,
          thickness: 4.0,
          platformViewId: 105,
-         currentValueLength: 10,
-         maxValueLength: 15,
          /* Flags */
          hasCheckedState: true,
          isChecked: true,