51 lines
1.8 KiB
Dart
51 lines
1.8 KiB
Dart
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import 'package:analyzer/file_system/overlay_file_system.dart';
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import 'package:analyzer/file_system/physical_file_system.dart';
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import 'package:analyzer/src/dart/analysis/analysis_context_collection.dart';
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import 'file:/Users/scheglov/Source/Dart/sdk.git/sdk/pkg/analysis_server/tool/code_completion/benchmark/sliding_statistics.dart';
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Future<void> main() async {
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var statistics = SlidingStatistics(100);
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while (true) {
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var resourceProvider = OverlayResourceProvider(
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PhysicalResourceProvider.INSTANCE,
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);
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var collection = AnalysisContextCollectionImpl(
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resourceProvider: resourceProvider,
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includedPaths: [
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// '/Users/scheglov/Source/Dart/sdk.git/sdk/pkg/analysis_server/lib',
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// '/Users/scheglov/Source/Dart/sdk.git/sdk/pkg/_fe_analyzer_shared/lib/src/parser',
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'/Users/scheglov/Source/Dart/sdk.git/sdk/pkg/_fe_analyzer_shared/lib/src/exhaustiveness',
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],
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);
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var timer = Stopwatch()..start();
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for (var analysisContext in collection.contexts) {
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// print(analysisContext.contextRoot.root.path);
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var analysisSession = analysisContext.currentSession;
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for (var path in analysisContext.contextRoot.analyzedFiles()) {
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if (path.endsWith('.dart')) {
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// print(' $path');
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await analysisSession.getResolvedUnit(path);
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}
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}
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}
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var responseTime = timer.elapsedMilliseconds;
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statistics.add(responseTime);
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if (statistics.isReady) {
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print(
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'[${DateTime.now().millisecondsSinceEpoch}]'
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'[time: $responseTime ms][mean: ${statistics.mean.toStringAsFixed(1)}]'
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'[stdDev: ${statistics.standardDeviation.toStringAsFixed(3)}]'
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'[min: ${statistics.min.toStringAsFixed(1)}]'
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'[max: ${statistics.max.toStringAsFixed(1)}]',
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);
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} else {
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print('[time: $responseTime ms]');
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}
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}
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}
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