Files
sdk/tests/standalone/io/file_windows_test.dart
T
Jonas Termansen 3433d8cfc3 [nnbd] Migrate standalone/io to NNBD.
The tests are also now dartfmt.

Bug: https://github.com/dart-lang/sdk/issues/40040
Change-Id: I8dece8097b37b70d47a5374dae2f3fadb0fc4b90
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/134338
Commit-Queue: Jonas Termansen <sortie@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
2020-02-07 14:41:36 +00:00

29 lines
888 B
Dart

// Copyright (c) 2013, 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.
import 'dart:io';
import "package:expect/expect.dart";
void testDeleteLongPathPrefix() {
var dir = Directory.systemTemp.createTempSync('dart_file_win');
var dirPath = "\\\\?\\${dir.path}";
var subPath = dirPath;
for (int i = 0; i < 16; i++) {
subPath += "\\a-long-path-segment";
dir = new Directory(subPath)..createSync();
}
Expect.isTrue(dir.path.length > 256);
var prefixDir = new Directory(dirPath);
Expect.isTrue(prefixDir.existsSync());
prefixDir.deleteSync(recursive: true);
Expect.isFalse(dir.existsSync());
Expect.isFalse(prefixDir.existsSync());
}
void main() {
if (!Platform.isWindows) return;
testDeleteLongPathPrefix();
}