| /* |
| * Copyright (c) 2018, 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 void add(List<int> data) |
| * Adds byte data to the target consumer, ignoring [encoding]. |
| * The [encoding] does not apply to this method, and the [data] list is passed |
| * directly to the target consumer as a stream event. |
| * @description Checks that [encoding] does not affect this method call. |
| * @author iarkh@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| import "dart:async"; |
| import "dart:convert"; |
| import "dart:io"; |
| |
| List<int> aList = [310, 320, 330, 340, 350]; |
| int called = 0; |
| |
| class MyStreamConsumer extends StreamConsumer<List<int>> { |
| Future addStream(Stream<List> stream) { |
| stream.toList().then((x) { |
| Expect.equals(1, x.length); |
| Expect.listEquals(aList, x.first); |
| called++; |
| }); |
| return new Future(() {}); |
| } |
| Future close() { return new Future(() {}); } |
| } |
| |
| test(Encoding enc) async { |
| called = 0; |
| StreamConsumer consumer = new MyStreamConsumer(); |
| IOSink sink; |
| sink = (enc == null) ? |
| new IOSink(consumer) : new IOSink(consumer, encoding : enc); |
| sink.add(aList); |
| await sink.close(); |
| Expect.equals(1, called); |
| } |
| |
| main() { |
| test(null); |
| test(utf8); |
| test(ascii); |
| test(latin1); |
| test(systemEncoding); |
| } |