| // 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 Uri.dataFromString( |
| /// String content, { |
| /// String mimeType, |
| /// Encoding encoding, |
| /// Map<String, String> parameters, |
| /// bool base64: false |
| /// }) |
| /// Creates a data: URI containing the content string. |
| /// ... |
| /// If encoding is not provided and parameters has a charset entry, that name is |
| /// looked up using Encoding.getByName, and if the lookup returns an encoding, |
| /// that encoding is used to convert content to bytes. If providing both an |
| /// encoding and a charset parameter, they should agree, otherwise decoding |
| /// won't be able to use the charset parameter to determine the encoding. |
| /// ... |
| /// @description Checks that if encoding is not provided and parameters has a |
| /// charset entry, that name is looked up using Encoding.getByName, and if the |
| /// lookup returns an encoding, that encoding is used to convert content to bytes |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| import "UriDataEncoder.lib.dart"; |
| |
| check(String content, Map<String, String> parameters) { |
| Uri uri = new Uri.dataFromString(content, parameters: parameters); |
| |
| Expect.equals(encodeString(content, encoding: |
| Encoding.getByName(parameters["charset"])), uri.data?.contentText); |
| Expect.equals("text/plain", uri.data?.mimeType); |
| Expect.mapEquals(parameters, uri.data?.parameters); |
| Expect.equals("data:;charset=" + parameters["charset"].toString() + "," + |
| encodeString(content, encoding: Encoding.getByName(parameters["charset"])), |
| uri.data.toString()); |
| |
| Expect.equals("data", uri.scheme); |
| Expect.equals("", uri.userInfo); |
| Expect.equals("", uri.host); |
| Expect.equals(0, uri.port); |
| Expect.equals("", uri.fragment); |
| } |
| |
| main() { |
| check("Some data", {"charset": "utf-8"}); |
| check("", {"charset": "utf-8"}); |
| check(reserved, {"charset": "utf-8"}); |
| check(unreserved, {"charset": "utf-8"}); |
| check("Non-ASCII: Кириллица прекрасна!", {"charset": "utf-8"}); |
| } |