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chromium/third_party/blink/web_tests/fast/forms/meter/meter-usecounter.html 

<!DOCTYPE html>
<link rel=author href="mailto:[email protected]">
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>

<script>
window.meterElementHorizontalLtrId = 4849;
window.meterElementHorizontalRtlId = 4850;
window.meterElementVerticalLtrId = 4851;
window.meterElementVerticalRtlId = 4852;
</script>

<meter></meter>
<meter style="direction: rtl"></meter>
<meter style="writing-mode: vertical-lr"></meter>
<meter style="direction: rtl; writing-mode: vertical-lr"></meter>

<script>
async function waitForRender() {
  return new Promise(resolve => requestAnimationFrame(resolve));
}
function assertCount(counterId) {
  assert_true(internals.isUseCounted(document, counterId), `web feature ${counterId} counted`);
  internals.clearUseCounter(document, counterId);
}
promise_test(async () => {
  await waitForRender();
  await waitForRender();

  assertCount(meterElementHorizontalLtrId);
  assertCount(meterElementHorizontalRtlId);
  assertCount(meterElementVerticalLtrId);
  assertCount(meterElementVerticalRtlId);
}, 'Usecounters for meter element are counting per writing-mode and direction');
</script>