| // 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(List<int> chunk, int start, int end, bool isLast) |
| /// Adds the next chunk to this. |
| /// |
| /// Adds the bytes defined by start and end-exclusive to this. |
| /// |
| /// If isLast is true closes this. |
| /// |
| /// Contrary to add the given chunk must not be held onto. Once the method |
| /// returns, it is safe to overwrite the data in it. |
| /// @description Checks that this method adds the next chunk to the |
| /// ByteConversionSink |
| /// @author sgrekhov@unipro.ru |
| |
| library addSlice_A01_t01; |
| |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| test(ChunkedConversionSink create(ByteConversionSink outSink)) { |
| bool called = false; |
| Utf8Codec codec = new Utf8Codec(); |
| var encoded = codec.encode("лц"); |
| |
| var outSink = new ByteConversionSink.withCallback((accumulated) { |
| called = true; |
| Expect.listEquals(encoded, accumulated); |
| }); |
| |
| ByteConversionSink inSink = create(outSink) as ByteConversionSink; |
| List<int> list = [0xd0, 0xbb, 0xd0, 0xbb];//лл |
| inSink.addSlice(list, 0, 2, false); |
| list[0] = 0xd1; |
| list[1] = 0x86; //ц |
| list[2] = 0xd1; |
| list[3] = 0x86; //ц |
| inSink.addSlice(list, 2, 4, true); |
| Expect.isTrue(called); |
| } |