blob: 906c0b567aceaa7fc157778751a4520065ca5313 [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 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();
});
});
}