tschaub/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Test Promise.resolve() in a Worker</title>
  </head>
  <body>
    This is a simple smoke test for <code>Promise.resolve()</code> in a Worker.
    You should see an alert telling you if things worked or not.
    <script src="./main.js"></script>
  </body>
</html>

## main.js
var worker = new Worker('./worker.js');

var id = 'Promise.resolve()';

worker.addEventListener('message', function(event) {
  var data = event.data;
  if (!data.success) {
    alert(data.id + ' failed: ' + data.message);
  } else {
    alert(data.id + ' worked');
  }
});

worker.postMessage({id: id});

## worker.js
importScripts('https://cdn.polyfill.io/v2/polyfill.min.js?features=Promise');

self.addEventListener('message', function(event) {
  // we could have multiple listeners for different event.data
  // instead we just do a simple smoke test for Promise.resolve()
  var id = event.data.id;
  try {
    Promise.resolve()
      .then(function() {
        self.postMessage({id: id, success: true});
      })
      .catch(function() {
        self.postMessage({id: id, success: false, message: 'resolve rejected!'});
      });
  } catch (error) {
    self.postMessage({id: id, success: false, message: error.message});
  }
});
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Test Promise.resolve() in a Worker</title>
	</head>
	<body>
	This is a simple smoke test for <code>Promise.resolve()</code> in a Worker.
	You should see an alert telling you if things worked or not.
	<script src="./main.js"></script>
	</body>
	</html>
	var worker = new Worker('./worker.js');

	var id = 'Promise.resolve()';

	worker.addEventListener('message', function(event) {
	var data = event.data;
	if (!data.success) {
	alert(data.id + ' failed: ' + data.message);
	} else {
	alert(data.id + ' worked');
	}
	});

	worker.postMessage({id: id});
	importScripts('https://cdn.polyfill.io/v2/polyfill.min.js?features=Promise');

	self.addEventListener('message', function(event) {
	// we could have multiple listeners for different event.data
	// instead we just do a simple smoke test for Promise.resolve()
	var id = event.data.id;
	try {
	Promise.resolve()
	.then(function() {
	self.postMessage({id: id, success: true});
	})
	.catch(function() {
	self.postMessage({id: id, success: false, message: 'resolve rejected!'});
	});
	} catch (error) {
	self.postMessage({id: id, success: false, message: error.message});
	}
	});