Content - d6714ac754e83bdfb5c40b53450684ec003c8cc9 - 128db6d/XMLHttpRequest/xmlhttprequest-sync-block-scripts.html

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Tip revision: a3e01e5be250ecebeeefc5e5faf65a8a47f89e64 authored by James Graham on 13 February 2017, 10:16:48 UTC
Pass --enable-experimental-web-platform-features to Chrome instability checker

Tip revision: a3e01e5

xmlhttprequest-sync-block-scripts.html

<!doctype html>
<meta charset=utf-8>
<title>Check that while a sync XHR is in flight async script loads don't complete and run script</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<body>
<script>
var scriptRan = false;
var onloadFired = false;
test(function() {
  var s = document.createElement("script");
  s.src = "data:application/javascript,scriptRan = true;";
  s.onload = function() { onloadFired = true; }
  document.body.appendChild(s);
  var xhr = new XMLHttpRequest();
  xhr.open("GET", "data:,", false);
  xhr.send();
  assert_false(scriptRan, "Script should not have run");
  assert_false(onloadFired, "load event for <script> should not have fired");
});
</script>
</body>

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