Content - f372bd6f4f88468ae67a4b5139346461c8d35628 - b7bcaff/paint-timing/resources/subframe-sending-paint.html

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Tip revision: cc17d0d2c326ae76ee0eedbe70dd1840cd96a1ca authored by Jake Archibald on 22 May 2018, 13:00:43 UTC
Returning a cached ranged response should now give a network error

Tip revision: cc17d0d

subframe-sending-paint.html

<!DOCTYPE html>
<script>
  self.addEventListener('message', function(e) {
    // Send paint-timing entries upon receiving a message.
    const paintEntries = performance.getEntriesByType('paint');
    let entryContents = paintEntries.length + '';
    for (let i = 0; i < paintEntries.length; i++) {
      const entry = paintEntries[i];
      entryContents += ' ' + entry.entryType + ' '  + entry.name;
    }
    parent.postMessage(entryContents, '*');
  });
</script>

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