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35 lines
1.2 KiB
Dart
35 lines
1.2 KiB
Dart
// Copyright 2014 The Flutter 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 'dart:developer' as developer;
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import 'dart:isolate' as isolate;
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import 'package:flutter_test/flutter_test.dart';
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import 'package:vm_service/vm_service.dart';
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import 'package:vm_service/vm_service_io.dart';
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export 'package:vm_service/vm_service.dart' show TimelineEvent;
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late String isolateId;
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late VmService _vmService;
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void initTimelineTests() {
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setUpAll(() async {
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final developer.ServiceProtocolInfo info = await developer.Service.getInfo();
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if (info.serverUri == null) {
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fail('This test _must_ be run with --enable-vmservice.');
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}
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_vmService = await vmServiceConnectUri('ws://localhost:${info.serverUri!.port}${info.serverUri!.path}ws');
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await _vmService.setVMTimelineFlags(<String>['Dart']);
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isolateId = developer.Service.getIsolateID(isolate.Isolate.current)!;
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});
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}
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Future<List<TimelineEvent>> fetchTimelineEvents() async {
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final Timeline timeline = await _vmService.getVMTimeline();
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await _vmService.clearVMTimeline();
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return timeline.traceEvents!;
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}
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