chromium/src/third_party/blink/web_tests/external/wpt/service-workers/service-worker/resources/clients-matchall-blob-url-worker.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <html>
 <script>
 const workerScript = `
   self.onmessage = (e) => {
     self.postMessage("Worker is ready.");
   };
 `;
 const blob = new Blob([workerScript], { type: 'text/javascript' });
 const blobUrl = URL.createObjectURL(blob);
 const worker = new Worker(blobUrl);

 function waitForWorker() {
   return new Promise(resolve => {
     worker.onmessage = resolve;
     worker.postMessage("Ping to worker.");
   });
 }
 </script>
 </html>
	<!DOCTYPE html>
	<html>
	<script>
	const workerScript = `
	self.onmessage = (e) => {
	self.postMessage("Worker is ready.");
	};
	`;
	const blob = new Blob([workerScript], { type: 'text/javascript' });
	const blobUrl = URL.createObjectURL(blob);
	const worker = new Worker(blobUrl);

	function waitForWorker() {
	return new Promise(resolve => {
	worker.onmessage = resolve;
	worker.postMessage("Ping to worker.");
	});
	}
	</script>
	</html>