<html>
<head>
<!--
Restrict all resource access for other origins except images. Also unblock inline script
and eval execution for testing purposes.
-->
<meta http-equiv="Content-Security-Policy"
content="default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; img-src * ">
</head>
<img alt="long_placeholder_text"/>
<script src="common.js"></script>
<script>
window.onload = () => {
setTimeout(() => {
document.images[0].src = "image.png"
}, 1000);
}
</script>
</html>