| // 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 Future<String> readAsString({Encoding encoding: utf8}) |
| /// Read the entire file contents as a string using the given Encoding. |
| /// |
| /// Returns a Future<String> that completes with the string once the file |
| /// contents has been read. |
| /// @description Checks that this method reads the entire file contents as lines |
| /// of text using the given Encoding. Test encoding argument |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:io"; |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| import "../file_utils.dart"; |
| |
| main() async { |
| await inSandbox(_main); |
| } |
| |
| _main(Directory sandbox) async { |
| Encoding? encoding = Encoding.getByName("iso-8859-1"); |
| File file = getTempFileSync(parent: sandbox); |
| |
| IOSink sink = file.openWrite(encoding: encoding!); |
| sink.writeCharCode(0xe2); |
| sink.writeCharCode(0xa); |
| sink.writeCharCode(0xe3); |
| asyncStart(); |
| await sink.close().then((_) async { |
| await file.readAsString(encoding: encoding).then((data) { |
| Expect.equals("â\nã", data); |
| asyncEnd(); |
| }); |
| }); |
| } |