 28px',
  '(max-width: 48px) 44px', 'sizes on HTMLSourceElement', 'source',
  () => getParentElement('pic'),
  instance => instance.setAttribute('srcset', '/images/green.png 3x'),
  HTMLSourceElement
);
testReflectAttributeWithDependentAttributes(
  'media', 'media', '(max-width: 7px)',
  '(max-width: 9px)', 'media on HTMLSourceElement', 'source',
  () => getParentElement('pic'),
  instance => instance.setAttribute('srcset', '/images/green.png 3x'),
  HTMLSourceElement
);

</script>
</body>
