blob: c82be229495716eb4ddb7ea94e624f478bd50629 [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.
// VMOptions=--enable-isolate-groups
// VMOptions=--no-enable-isolate-groups
// This test checks that sockets belonging to an isolate are properly cleaned up
// when the isolate shuts down abnormally. If the socket is not properly cleaned
// up, the test will time out.
import 'dart:async';
import 'dart:io';
import 'dart:isolate';
import "package:async_helper/async_helper.dart";
import "package:expect/expect.dart";
ConnectorIsolate(Object portObj) async {
int port = portObj as int;
Socket socket = await Socket.connect("", port);
socket.listen((_) {});
main() async {
ServerSocket server = await ServerSocket.bind("", 0);
Isolate isolate = await Isolate.spawn(ConnectorIsolate, server.port);
Completer<Null> completer = new Completer<Null>();
server.listen((Socket socket) {
socket.listen((_) {}, onDone: () {
print("Socket closed normally");
}, onError: (e) {"Socket error $e");
// Cause a GC to collect the [socket] from [connectorIsolate].
for (int i = 0; i < 100000; ++i) {
await completer.future;
await server.close();
produceGarbage() => all.add(List.filled(1024, null));
final all = [];