time-domain.window.js

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /js-self-profiling/time-domain.window.html - WPT Dashboard Interop Dashboard

// META: script=resources/profile-utils.js

promise_test(async () => {

  const start = performance.now();

  const profiler = new Profiler({

    sampleInterval: 10,

    maxBufferSize: Number.MAX_SAFE_INTEGER,

});

  ProfileUtils.forceSample();

  const trace = await profiler.stop();

  const end = performance.now();

  assert_greater_than(trace.samples.length, 0);

  for (const sample of trace.samples) {

    assert_between_inclusive(sample.timestamp, start, end);

}, 'sample timestamps use the current high-resolution time');