blob: bec53057b5a060ebaf29590b2bd425d939dc9f9b [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 Stream<FileSystemEvent> watch({
/// int events: FileSystemEvent.ALL,
/// bool recursive: false
/// })
/// Start watching the FileSystemEntity for changes.
/// @description Checks that this method watches the FileSystemEntity for
/// changes.
/// @author
import "dart:io";
import "dart:async";
import "../../../Utils/expect.dart";
import "../file_utils.dart";
main() async {
await inSandbox(_main);
_main(Directory sandbox) async {
Directory dir = getTempDirectorySync(parent: sandbox);
final eventCompleter = new Completer<FileSystemEvent?>();
StreamSubscription? subscription;
subscription = event) async {
await subscription?.cancel();
Expect.equals(FileSystemEvent.create, event.type);
await eventCompleter.future
.timeout(Duration(seconds: eventsTimeout), onTimeout: () async {
await subscription?.cancel();