| // 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:async'; |
| |
| import 'package:observatory_2/service_io.dart'; |
| import 'package:test/test.dart'; |
| |
| import 'client_resume_approvals_common.dart'; |
| import 'service_test_common.dart'; |
| import 'test_helper.dart'; |
| |
| void fooBar() { |
| int i = 0; |
| print(i); |
| } |
| |
| WebSocketVM client1; |
| WebSocketVM client2; |
| WebSocketVM client3; |
| |
| final nameChangeTest = <IsolateTest>[ |
| // Remove required approvals via name change. |
| (Isolate isolate) async { |
| final resumeFuture = waitForResume(isolate); |
| |
| // Create two clients with the same name. |
| client1 = await createClient(isolate.owner); |
| client2 = await createClient(isolate.owner); |
| await setRequireApprovalForResume( |
| client1, |
| isolate, |
| pauseOnStart: true, |
| pauseOnExit: true, |
| ); |
| client3 = await createClient(isolate.owner, clientName: otherClientName); |
| |
| // Check that client3 can't resume the isolate on its own. |
| expect(await isPausedAtStart(isolate), true); |
| await resume(client3, isolate); |
| expect(await isPausedAtStart(isolate), true); |
| |
| // Change the name of client1. Since client2 has the same name that client1 |
| // originally had, the service still requires approval to resume the |
| // isolate. |
| await setClientName(client1, 'foobar'); |
| expect(await isPausedAtStart(isolate), true); |
| await setClientName(client2, 'baz'); |
| }, |
| hasStoppedAtExit, |
| ]; |
| |
| Future<void> main(args) => runIsolateTests( |
| args, |
| nameChangeTest, |
| testeeConcurrent: fooBar, |
| pause_on_start: true, |
| pause_on_exit: true, |
| enableService: false, |
| ); |