| // Copyright (c) 2020, 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. |
| |
| import 'dart:io'; |
| |
| import 'package:observatory_2/service_io.dart'; |
| import 'package:test/test.dart'; |
| import 'test_helper.dart'; |
| |
| // Tests that the --enable-service-port-fallback flag works correctly by trying to bind to |
| // a port that is unsupported. |
| var tests = <VMTest>[ |
| (VM vm) async { |
| // Did not bind to provided port. |
| expect(Uri.parse(serviceHttpAddress).port != portNumber, true); |
| await socket.close(); |
| } |
| ]; |
| |
| ServerSocket socket; |
| int portNumber = -1; |
| |
| main(args) async { |
| socket = await ServerSocket.bind(InternetAddress.loopbackIPv4, 0); |
| portNumber = socket.port; |
| return runVMTests(args, tests, |
| enable_service_port_fallback: true, port: portNumber, extraArgs: []); |
| } |