37 lines
960 B
Dart
37 lines
960 B
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/foundation.dart';
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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test('TextTreeRenderer returns an empty string in release mode', () {
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final renderer = TextTreeRenderer();
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final node = TestDiagnosticsNode();
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expect(renderer.render(node), '');
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});
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}
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class TestDiagnosticsNode extends DiagnosticsNode {
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TestDiagnosticsNode() : super(name: 'test', style: DiagnosticsTreeStyle.singleLine);
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@override
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List<DiagnosticsNode> getChildren() {
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return <DiagnosticsNode>[];
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}
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@override
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List<DiagnosticsNode> getProperties() {
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return <DiagnosticsNode>[];
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}
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@override
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String toDescription({TextTreeConfiguration? parentConfiguration}) {
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return 'Test Description';
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}
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@override
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final Object? value = Object();
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}
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