blob: b8f202b4aa84621d9a474a18b55695340f454059 [file] [log] [blame]
// 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 List<int> contentAsBytes()
/// The content part of the data URI as bytes.
/// If the data is Base64 encoded, it will be decoded to bytes.
/// If the data is not Base64 encoded, it will be decoded by unescaping
/// percent-escaped characters and returning byte values of each unescaped
/// character. The bytes will not be, e.g., UTF-8 decoded.
/// @description Checks that this method returns the content part of the data URI
/// as bytes. Test not Base64 encoded strings
/// @author
import "dart:convert";
import "../../../Utils/expect.dart";
check(String content, [Encoding? encoding]) {
UriData uriData = new UriData.fromString(content, encoding: encoding);
List<int> expected = content.codeUnits;
if (encoding != null) {
expected = string2bytes(content, encoding);
Expect.listEquals(expected, uriData.contentAsBytes());
List<int> string2bytes(String str, Encoding? encoding) {
List<int> bytes = [];
Iterator i = str.codeUnits.iterator;
while (i.moveNext()) {
int charCode = i.current;
String char = new String.fromCharCode(charCode);
List<int>? codes = encoding?.encode(char);
if (codes != null) {
return bytes;
main() {
check("Some data");
check("Non-ASCII: Кириллица прекрасна", Encoding.getByName("utf-8"));