allow-crossorigin.html | Explore in Territory

<!DOCTYPE html>
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/cors/support.js?pipe=sub"></script>
<link rel="help" href="https://html.spec.whatwg.org/#unhandled-promise-rejections">
<link rel="help" href="https://html.spec.whatwg.org/#muted-errors">

<body>
<script>
'use strict';
setup({
  allow_uncaught_exception: true
});

async_test(function(t) {
  addEventListener('unhandledrejection', t.step_func(function(e) {
    assert_equals(e.reason, 42, 'reason should be the one given by the script');
    t.done();
  }));
}, 'Promise rejection event should be received for the cross-origin CORS script');

(function() {
  var scriptEl = document.createElement('script');
  scriptEl.src = CROSSDOMAIN + 'support/promise-access-control.py?allow=true';
  scriptEl.crossOrigin = 'anonymous';
  document.body.appendChild(scriptEl);
}());
</script>
</body>

chromium/third_party/blink/web_tests/external/wpt/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/allow-crossorigin.html