LibTest/io/FileSystemModifyEvent/isDirectory_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.
 */
/**
 * @assertion bool isDirectory
 * final
 * Is true if the event target was a directory.
 *
 * Note that if the file has been deleted by the time the event has arrived,
 * this will always be false on Windows. In particular, it will always be false
 * for delete events.
 * @description Checks that this property returns true if the event target was a
 * directory. Test File
 * @issue 30429
 * @author sgrekhov@unipro.ru
 */
import "dart:io";
import "../../../Utils/expect.dart";
import "../file_utils.dart";

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

_main(Directory sandbox) async {
  Directory dir = getTempDirectorySync(parent: sandbox);
  File f = getTempFileSync(parent: dir);
  asyncStart();
  await testFileSystemEvent<FileSystemModifyEvent>(dir,
      createEvent: () async {
        f.writeAsStringSync("Lily was here");
      }, test: (FileSystemEvent? event) {
        Expect.isFalse(event?.isDirectory);
      });
  asyncEnd();
}