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<!DOCTYPE html>
<!-- This test verifies observable CORB impact on <link rel="preload"> elements.
-->
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<script>
async_test(function(t) {
// With CORB the link.onerror event will be reached
// (because CORB will block the cross-origin preload).
window.preloadErrorEvent = t.step_func_done();
// Without CORB the link.onload event will be reached.
window.preloadLoadEvent = t.unreached_func("link/preload onload event reached.");
});
</script>
<!-- www1 is cross-origin, so the HTTP response is CORB-eligible -->
<link rel="preload" as="image"
onerror="window.preloadErrorEvent()"
onload="window.preloadLoadEvent()"
href="http://{{domains[www1]}}:{{ports[http][0]}}/fetch/corb/resources/png-mislabeled-as-html-nosniff.png">
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