blob: f920d4923d6e267d3740c13e5b8c4bf1953004a2 [file] [log] [blame]
// Copyright (c) 2017, 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
/// @assertion IOSink nonBlocking
/// Read-only
/// @description Checks that [nonBlocking] is a read only field.
/// @author iarkh@unipro.ru
import "dart:io";
import "../../../Utils/expect.dart";
main() {
dynamic out = stdout;
Expect.throws(() { out.nonBlocking = stderr; }, (e) => e is NoSuchMethodError);
out = stderr;
Expect.throws(() { out.nonBlocking = stdout; }, (e) => e is NoSuchMethodError);
}