dart-sdk/tests/corelib_2/list_concurrent_modify_self_test.dart
Leaf Petersen b101a7d002 Add language versions to _2 test libraries
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
2021-04-26 17:58:57 +00:00

20 lines
536 B
Dart

// Copyright (c) 2020, 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.
// @dart = 2.9
import "dart:collection";
import "dart:typed_data";
import "package:expect/expect.dart";
void main() {
testConcurrentAddSelf([1, 2, 3]);
}
testConcurrentAddSelf(List list) {
Expect.throws(() {
list.addAll(list);
}, (e) => e is ConcurrentModificationError, "testConcurrentAddSelf($list)");
}