LibTest/io/FileStat/modeString_A01_t01.dart

// 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.

// @dart = 2.9

/// @assertion String modeString()
/// Returns the mode value as a human-readable string, in the format "rwxrwxrwx",
/// reflecting the user, group, and world permissions to read, write, and execute
/// the file system object, with "-" replacing the letter for missing
/// permissions. Extra permission bits may be represented by prepending "(suid)",
/// "(guid)", and/or "(sticky)" to the mode string.
/// @description Checks that this property returns value as a human-readable
/// string
/// @author sgrekhov@unipro.ru

import "dart:io";
import "../../../Utils/expect.dart";
import "../file_utils.dart";

main() async {
  await inSandbox(_main);
}

_main(Directory sandbox) async {
  File file = getTempFileSync(parent: sandbox);
  FileStat fs = FileStat.statSync(file.path);
  if (Platform.isWindows) {
    Expect.equals("rw-rw-rw-", fs.modeString());
  } else {
    Expect.isTrue(new RegExp("rw-[r-][w-]-[r-][w-]").hasMatch(fs.modeString()));
  }
}