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4e6e61dfd5
toString methods are removed in AOT builds by the optimization in https://github.com/flutter/flutter/pull/144763 This PR disables that for Key subclasses because some applications rely on the previous behavior. Fixes https://github.com/flutter/flutter/issues/148983
38 lines
1.2 KiB
Dart
38 lines
1.2 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:convert' show utf8;
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import 'package:flutter/foundation.dart';
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import 'package:flutter/widgets.dart';
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Future<void> main() async {
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const Text text = Text('Hello, world!', textDirection: TextDirection.ltr);
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// These calls must not result in an error. They behave differently in
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// release mode compared to debug or profile.
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// The test will grep logcat for any errors emitted by Flutter.
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print(text.toDiagnosticsNode());
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print(text.toStringDeep());
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// regression test for https://github.com/flutter/flutter/issues/49601
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final List<int> computed = await compute(_utf8Encode, 'test');
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print(computed);
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// regression test for https://github.com/flutter/flutter/issues/148983
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const String value = 'testValueKey';
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const ValueKey<String> valueKey = ValueKey<String>(value);
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if (!valueKey.toString().contains(value)) {
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throw Exception('ValueKey string does not contain the value');
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}
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runApp(
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const Center(
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child: text,
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),
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);
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}
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List<int> _utf8Encode(String data) {
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return utf8.encode(data);
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}
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