| <!DOCTYPE html> |
| <!-- |
| Copyright 2016 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <link rel="import" href="/tracing/metrics/metric_registry.html"> |
| |
| <script> |
| 'use strict'; |
| /* eslint-disable no-console */ |
| |
| function discoverMetrics(args) { |
| for (let i = 0; i < args.length; i++) { |
| const filename = args[i]; |
| HTMLImportsLoader.loadHTML(filename); |
| } |
| |
| const metrics = tr.metrics.MetricRegistry.getAllRegisteredTypeInfos(); |
| const discoveredMetricNames = []; |
| for (let i = 0; i < metrics.length; i++) { |
| discoveredMetricNames.push(metrics[i].constructor.name); |
| } |
| console.log(JSON.stringify(discoveredMetricNames)); |
| return 0; |
| } |
| |
| if (tr.isHeadless) { |
| quit(discoverMetrics(sys.argv.slice(1))); |
| } |
| |
| </script> |
