dart-sdk/tests/standalone_2/io/file_non_ascii_sync_test.dart
Leaf Petersen b101a7d002 Add language versions to _2 test libraries
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
2021-04-26 17:58:57 +00:00

35 lines
1.4 KiB
Dart

// Copyright (c) 2012, 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.
// @dart = 2.9
import "package:expect/expect.dart";
import 'dart:io';
main() {
Directory tempDir =
Directory.systemTemp.createTempSync('dart_file_non_ascii_sync');
Directory nonAsciiDir = new Directory('${tempDir.path}/æøå');
nonAsciiDir.createSync();
Expect.isTrue(nonAsciiDir.existsSync());
File nonAsciiFile = new File('${nonAsciiDir.path}/æøå.txt');
nonAsciiFile.writeAsStringSync('æøå');
Expect.isTrue(nonAsciiFile.existsSync());
// On MacOS you get the decomposed utf8 form of file and directory
// names from the system. Therefore, we have to check for both here.
var precomposed = 'æøå';
var decomposed = new String.fromCharCodes([47, 230, 248, 97, 778]);
// The contents of the file is precomposed utf8.
Expect.equals(precomposed, nonAsciiFile.readAsStringSync());
nonAsciiFile.createSync();
var path = nonAsciiFile.parent.path;
Expect.isTrue(path.endsWith(precomposed) || path.endsWith(decomposed));
Expect.equals(6, nonAsciiFile.lengthSync());
nonAsciiFile.lastModifiedSync();
path = nonAsciiFile.resolveSymbolicLinksSync();
Expect.isTrue(path.endsWith('${precomposed}.txt') ||
path.endsWith('${decomposed}.txt'));
tempDir.deleteSync(recursive: true);
}