blob: e5afaf1d74d494e177669975e183325ed6ad7554 [file] [log] [blame]
// Copyright (c) 2021, 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=2.10
import 'dart:io';
import 'package:dds/dds.dart';
import 'package:test/test.dart';
import 'package:vm_service/vm_service_io.dart';
import 'common/test_helper.dart';
void main() {
Process process;
DartDevelopmentService dds;
setUp(() async {
// We don't care what's actually running in the target process for this
// test, so we're just using an existing one.
process = await spawnDartProcess(
pauseOnStart: false,
tearDown(() async {
await dds?.shutdown();
dds = null;
process = null;
test('Ensure streamListen and streamCancel calls are handled atomically',
() async {
dds = await DartDevelopmentService.startDartDevelopmentService(
expect(dds.isRunning, true);
final connection1 = await vmServiceConnectUri(dds.wsUri.toString());
final connection2 = await vmServiceConnectUri(dds.wsUri.toString());
for (int i = 0; i < 50; ++i) {
final listenFutures = <Future>[
await Future.wait(listenFutures);
final cancelFutures = <Future>[
await Future.wait(cancelFutures);