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17efd72778
Change-Id: I7016cc98a0f751dbf001e16cabf3a2806b958109 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/147981 Reviewed-by: Nicholas Shahan <nshahan@google.com> Commit-Queue: Mark Zhou <markzipan@google.com>
39 lines
907 B
Dart
39 lines
907 B
Dart
// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Tests that lazily-loaded fields are properly reset after hot restarts.
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import 'package:expect/expect.dart';
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import 'dart:_runtime' as dart;
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double lazy = 3.14;
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class Lazies {
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static String s = "default";
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}
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main() {
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Expect.equals(Lazies.s, "default");
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Lazies.s = "set";
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Expect.equals(Lazies.s, "set");
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Expect.equals(lazy, 3.14);
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lazy = 2.72;
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Expect.equals(lazy, 2.72);
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dart.hotRestart();
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Expect.equals(Lazies.s, "default");
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Lazies.s = "set";
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Expect.equals(Lazies.s, "set");
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Expect.equals(lazy, 3.14);
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lazy = 2.72;
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Expect.equals(lazy, 2.72);
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dart.hotRestart();
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dart.hotRestart();
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Expect.equals(Lazies.s, "default");
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Expect.equals(lazy, 3.14);
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}
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