dart-sdk/pkg/vm_service/test/eval_issue_49209_test.dart
asiva 6970e0907b [VM | VMService] Fix expression evaluation when recursive types are used.
Bug:49209
TEST=pkg/vm_service/test/eval_issue_49209_test.dart
Change-Id: I7da8a195a624b34519aa64fffc248cad0fb7e6fb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/247901
Reviewed-by: Kenzie Davisson <kenzieschmoll@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
2022-06-10 15:03:04 +00:00

50 lines
1.1 KiB
Dart

// Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'dart:developer';
import 'package:test/test.dart';
import 'package:vm_service/vm_service.dart';
import 'common/service_test_common.dart';
import 'common/test_helper.dart';
void testFunction() {
final a = A<C>();
print(a.runtimeType);
debugger();
}
class A<T> {
A();
}
class B<T> {
final T data;
B(this.data);
}
class C extends B<C> {
C(C data) : super(data);
}
var tests = <IsolateTest>[
hasStoppedAtBreakpoint,
// Evaluate against top frame.
(VmService service, IsolateRef isolateRef) async {
final isolateId = isolateRef.id!;
var topFrame = 0;
final dynamic result = await service.evaluateInFrame(
isolateId, topFrame, 'a.runtimeType.toString()');
print(result);
expect(result.valueAsString, equals("A<C>"));
},
];
main([args = const <String>[]]) => runIsolateTests(
args,
tests,
'eval_issue_49209_test.dart',
testeeConcurrent: testFunction,
);