<!doctype html>
<meta charset=utf-8>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/WebIDLParser.js"></script>
<script src="/resources/idlharness.js"></script>
<body>
  <script>
    'use strict';

    idl_test(
          ['js-self-profiling'],
          ['hr-time', 'dom'],
          async idl_array => {
                idl_array.add_objects({
                      Performance: ['performance'],
                      Profiler: ['profiler'],
                    });

                self.profiler = await performance.profile({
                      sampleInterval: 1,
                    });
              }
        );
  </script>