MarkZ
ebbdbe4ef8
Change-Id: I7a11a43d34772f2020dda235327da71fa388f3ad Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/406062 Commit-Queue: Mark Zhou <markzipan@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com>
52 lines
1.1 KiB
Dart
52 lines
1.1 KiB
Dart
// Copyright (c) 2025, 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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import 'package:expect/expect.dart';
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import 'package:reload_test/reload_test_utils.dart';
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// Adapted from:
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// https://github.com/dart-lang/sdk/blob/1a486499bf73ee5b007abbe522b94869a1f36d02/runtime/vm/isolate_reload_test.cc#L959
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class A {
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String name;
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A(this.name);
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}
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class B extends A {
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B(name) : super(name);
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}
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class C extends B {
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C(name) : super(name);
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}
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helper() {}
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var list = <dynamic>[A('a'), B('b'), C('c')];
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check() {
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Expect.type<A>(list[0]);
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Expect.notType<B>(list[0]);
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Expect.notType<C>(list[0]);
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Expect.type<A>(list[1]);
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Expect.type<B>(list[1]);
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Expect.notType<C>(list[1]);
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Expect.type<A>(list[2]);
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Expect.type<B>(list[2]);
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Expect.type<C>(list[2]);
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}
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Future<void> main() async {
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check();
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await hotReload();
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helper();
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check();
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await hotReload();
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// Revive the class B and make sure all allocated instances take
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// their place in the inheritance hierarchy.
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check();
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}
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