blob: 4cd3de0703698bcb81796926872646bd36782240 [file] [log] [blame]
// Copyright (c) 2011, 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.
/// @assertion Future done
/// Return a future which is completed when the StreamSink is finished.
/// If the StreamSink fails with an error, perhaps in response to adding events
/// using add, addError or close, the done future will complete with that error.
/// Otherwise, the returned future will complete when either:
/// - all events have been processed and the sink has been closed, or
/// - the sink has otherwise been stopped from handling more events (for
/// example by cancelling a stream subscription).
/// @description Checks that returned value is a Future.
/// @author ilya
import "dart:async";
import "../../../Utils/expect.dart";
main() {
Expect.isTrue(new StreamController().done is Future);