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<!doctype html>
<meta charset=utf-8>
<!-- The first one should hit the cache, the second one should not. -->
<link rel=stylesheet href=file_stylesheet_cache.css>
<script>
"use strict";
// This script guarantees that the load of the above stylesheet has happened
// by now.
//
// Now we can go ahead and load the other one programmatically. It's
// important that we don't just throw a <link> in the markup below to
// guarantee
// that the load happens afterwards (that is, to cheat the parser's speculative
// load mechanism).
const link = document.createElement("link");
link.rel = "stylesheet";
link.href = "file_stylesheet_cache.css?2";
document.head.appendChild(link);
</script>