| // 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.dataFromBytes( |
| /// List<int> bytes, { |
| /// mimeType: "application/octet-stream", |
| /// Map<String, String> parameters, |
| /// percentEncoded: false |
| /// }) |
| /// Creates a data: URI containing an encoding of bytes. |
| /// |
| /// Defaults to Base64 encoding the bytes, but if percentEncoded is true, the |
| /// bytes will instead be percent encoded (any non-ASCII or |
| /// non-valid-ASCII-character byte is replaced by a percent encoding). |
| /// |
| /// To read the bytes back, use UriData.contentAsBytes. |
| /// |
| /// It defaults to having the mime-type application/octet-stream. The mimeType |
| /// and parameters are added to the created URI. If any of these contain |
| /// characters that are not allowed in the data URI, the character is |
| /// percent-escaped. If the character is non-ASCII, it is first UTF-8 encoded |
| /// and then the bytes are percent encoded. |
| /// @description Checks that this constructor creates an expected Uri. Test |
| /// valid mimeType parameter specified |
| /// @issue 28592 |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| check(List<int> data, String mType) { |
| Uri uri = new Uri.dataFromBytes(data, mimeType: mType); |
| |
| Expect.equals(base64.encode(data), uri.data?.contentText); |
| Expect.equals(mType, uri.data?.mimeType); |
| |
| Expect.equals("data", uri.scheme); |
| Expect.equals("", uri.userInfo); |
| Expect.equals("", uri.host); |
| Expect.equals(0, uri.port); |
| Expect.equals("", uri.query); |
| Expect.equals("", uri.fragment); |
| } |
| |
| main() { |
| List<int> l = []; |
| for (int i = 0; i < 256; i++) { |
| l.add(i); |
| } |
| check(l, "image/gif"); |
| check(l, "text/plain"); |
| check(l, "Text/Plain"); |
| check(l, "Avada / Kedavra"); |
| check(l, "Абра / Кадабра"); |
| } |