Kenzie Schmoll
3f623c65b0
Change-Id: Ic394faee18547f3338fb36419defa45c6734d90c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/236301 Reviewed-by: Siva Annamalai <asiva@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ben Konyi <bkonyi@google.com>
104 lines
3.6 KiB
Dart
104 lines
3.6 KiB
Dart
// Copyright 2022 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:devtools_shared/devtools_test_utils.dart';
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import 'package:test/test.dart';
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import 'devtools_server_driver.dart';
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// Note: this test is broken out from devtools_server_test.dart so that the
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// tests run faster and we do not have to mark them as slow.
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late final DevToolsServerTestController testController;
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void main() {
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testController = DevToolsServerTestController();
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setUp(() async {
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await testController.setUp();
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});
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tearDown(() async {
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await testController.tearDown();
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});
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for (final bool useVmService in [true, false]) {
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group('Server (${useVmService ? 'VM Service' : 'API'})', () {
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test(
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'DevTools connects back to server API and registers that it is connected',
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() async {
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// Register the VM.
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await testController.send(
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'vm.register',
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{'uri': testController.appFixture.serviceUri.toString()},
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);
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// Send a request to launch DevTools in a browser.
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await testController.sendLaunchDevToolsRequest(
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useVmService: useVmService,
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);
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final serverResponse =
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await testController.waitForClients(requiredConnectionState: true);
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expect(serverResponse, isNotNull);
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expect(serverResponse['clients'], hasLength(1));
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expect(serverResponse['clients'][0]['hasConnection'], isTrue);
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expect(
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serverResponse['clients'][0]['vmServiceUri'],
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testController.appFixture.serviceUri.toString(),
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);
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}, timeout: const Timeout.factor(10));
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test('DevTools reports disconnects from a VM', () async {
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// Register the VM.
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await testController.send(
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'vm.register',
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{'uri': testController.appFixture.serviceUri.toString()},
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);
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// Send a request to launch DevTools in a browser.
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await testController.sendLaunchDevToolsRequest(
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useVmService: useVmService,
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);
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// Wait for the DevTools to inform server that it's connected.
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await testController.waitForClients(requiredConnectionState: true);
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// Terminate the VM.
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await testController.appFixture.teardown();
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// Ensure the client is marked as disconnected.
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final serverResponse = await testController.waitForClients(
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requiredConnectionState: false,
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);
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expect(serverResponse['clients'], hasLength(1));
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expect(serverResponse['clients'][0]['hasConnection'], isFalse);
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expect(serverResponse['clients'][0]['vmServiceUri'], isNull);
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}, timeout: const Timeout.factor(20));
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test('server removes clients that disconnect from the API', () async {
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final event = await testController.serverStartedEvent.future;
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// Spawn our own Chrome process so we can terminate it.
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final devToolsUri =
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'http://${event['params']['host']}:${event['params']['port']}';
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final chrome = await Chrome.locate()!.start(url: devToolsUri);
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// Wait for DevTools to inform server that it's connected.
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await testController.waitForClients();
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// Close the browser, which will disconnect DevTools SSE connection
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// back to the server.
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chrome.kill();
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// Await a long delay to wait for the SSE client to close.
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await delay(duration: const Duration(seconds: 15));
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// Ensure the client is completely removed from the list.
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await testController.waitForClients(expectNone: true);
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}, timeout: const Timeout.factor(20));
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});
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}
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}
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