| // 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 void addSlice(String chunk, int start, int end, bool isLast) |
| /// Adds the next chunk to this. |
| /// |
| /// Adds the substring defined by start and end-exclusive to this. |
| /// |
| /// If isLast is true closes this |
| /// @description Checks that this method adds data to the StringConversionSink |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| bool called = false; |
| |
| var outSink = new ByteConversionSink.withCallback((accumulated) { |
| called = true; |
| Expect.listEquals(utf8.encode("abcde1"), accumulated); |
| }); |
| |
| StringConversionSink inSink = utf8.encoder.startChunkedConversion(outSink); |
| |
| inSink.addSlice("12345abcde", 5, 10, false); |
| inSink.addSlice("12345abcde", 0, 1, false); |
| inSink.close(); |
| Expect.isTrue(called); |
| } |