| // Copyright (c) 2016, 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 timeout(Duration timeLimit, |
| /// {void onTimeout(EventSink sink)}) |
| /// Creates a new stream with the same events as this stream. |
| /// |
| /// @description Check that timeout creates a new stream with the same events as |
| /// this stream, including errors. |
| /// @author a.semenov@unipro.ru |
| |
| library timeout_A01_t02; |
| |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| const Duration _10DAYS = const Duration(days: 10); |
| |
| void check<T>(Stream<T> s, List<T> expectedData, List expectedErrors) { |
| AsyncExpect.events(expectedData, expectedErrors, s.timeout(_10DAYS)); |
| } |
| |
| void test(CreateStreamWithErrorsFunction create) { |
| check(create<int>([1, 2, 3, 4, 5], isError: (x) => true, defVal: 42), [], |
| [1, 2, 3, 4, 5]); |
| check(create<int>([1, 2, 3, 4, 5], isError: (x) => x.isEven, defVal: 42), |
| [1, 3, 5], [2, 4]); |
| check(create<int>([1, 2, 3, 4, 5], isError: (x) => x.isOdd, defVal: 42), |
| [2, 4], [1, 3, 5]); |
| } |