| // 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. |
| |
| /// @assertion Sink startChunkedConversion(Sink sink) |
| /// Starts a chunked conversion. |
| /// |
| /// The returned sink serves as input for the long-running conversion. The given |
| /// sink serves as output. |
| /// @description Checks that this method starts a chunked conversion. |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| check(String str) { |
| LineSplitter ls = new LineSplitter(); |
| bool called = false; |
| |
| Sink<String> outSink = new ChunkedConversionSink.withCallback((chunks) { |
| Expect.listEquals(ls.convert(str), chunks); |
| called = true; |
| }); |
| var inSink = ls.startChunkedConversion(outSink); |
| inSink.add(str); |
| inSink.close(); |
| Expect.isTrue(called); |
| } |
| |
| main() { |
| check("aa\nbb\rcc\r\ndd"); |
| check("aaa\nbbb"); |
| check("aaa\nbbb\rc"); |
| check("aaa\nbbb\r\nc"); |
| check("aaa\fbbb\r\nc"); |
| check("\n\r\n\n\r\r\r"); |
| } |