blob: c54fcc9011fa1f8ee39979efe7921114a385bc2b [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 Stream<T> asBroadcastStream (
/// {void onListen(StreamSubscription<T> subscription),
/// void onCancel(StreamSubscription<T> subscription)})
/// Returns a multi-subscription stream that produces the same events as this.
/// @description Checks Stream interface methods (errors processing)
/// @author
library asBroadcastStream_A05_t02;
import "dart:async";
import "../../../Utils/expect.dart";
import "allTests_A02.lib.dart" as StreamTests;
void test(CreateStreamWithErrorsFunction create) {
Stream s = create([], isError:(_) => false, defVal: new Object());
if (!s.isBroadcast) {
<T>(Iterable<T> data, {bool isError(T x)?, required T defVal}) {
return create<T>(data, isError: isError, defVal: defVal).asBroadcastStream();