Konstantin Shcheglov
33ecec5d4f
In package:test function expect() does not want to be used outside of test() methods. So, we need a partial copy for using it in integration tesitng code, and performance benchmarks. R=paulberry@google.com, brianwilkerson@google.com BUG= Review URL: https://codereview.chromium.org/2413573003 .
79 lines
2.3 KiB
Dart
79 lines
2.3 KiB
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library server.performance;
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import 'dart:async';
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import 'dart:io';
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import 'package:analysis_server/plugin/protocol/protocol.dart';
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import 'package:test/test.dart';
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import '../../test/integration/integration_tests.dart';
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/**
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* Base class for analysis server performance tests.
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*/
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abstract class AbstractAnalysisServerPerformanceTest
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extends AbstractAnalysisServerIntegrationTest {
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/**
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* Stopwatch for timing results;
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*/
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Stopwatch stopwatch = new Stopwatch();
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/**
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* Send the server an 'analysis.setAnalysisRoots' command directing it to
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* analyze [sourceDirectory].
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*/
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Future setAnalysisRoot() =>
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sendAnalysisSetAnalysisRoots([sourceDirectory.path], []);
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/**
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* The server is automatically started before every test.
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*/
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@override
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Future setUp() {
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onAnalysisErrors.listen((AnalysisErrorsParams params) {
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currentAnalysisErrors[params.file] = params.errors;
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});
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onServerError.listen((ServerErrorParams params) {
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// A server error should never happen during an integration test.
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fail('${params.message}\n${params.stackTrace}');
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});
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Completer serverConnected = new Completer();
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onServerConnected.listen((_) {
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outOfTestExpect(serverConnected.isCompleted, isFalse);
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serverConnected.complete();
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});
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return startServer(checked: false).then((_) {
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server.listenToOutput(dispatchNotification);
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server.exitCode.then((_) {
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skipShutdown = true;
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});
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return serverConnected.future;
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});
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}
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/**
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* After every test, the server is stopped.
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*/
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Future shutdown() async => await shutdownIfNeeded();
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/**
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* Enable [ServerService.STATUS] notifications so that [analysisFinished]
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* can be used.
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*/
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Future subscribeToStatusNotifications() async {
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await sendServerSetSubscriptions([ServerService.STATUS]);
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}
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}
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class AbstractTimingTest extends AbstractAnalysisServerPerformanceTest {
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Future init(String source) async {
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await super.setUp();
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sourceDirectory = new Directory(source);
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return subscribeToStatusNotifications();
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}
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}
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