script-html-correctly-labeled.tentative.sub.html

<!DOCTYPE html>
<!-- Test verifies that html fed to a <script> tag won't report a syntax
  error after CORB blocks the response (an empty response body injected
  by CORB won't have any JavaScript syntax errors).
-->
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<script>
setup({allow_uncaught_exception : true});
async_test(function(t) {
  var script = document.createElement("script")

  // Without CORB, the html document would cause a syntax error when parsed as
  // JavaScript, but with CORB there should be no errors (because CORB will
  // replace the response body with an empty body). With ORB, the script loading
  // itself will error out.
  script.onload = t.step_func_done();
  script.onerror = t.step_func_done();
  addEventListener("error",function(e) {
    t.step(function() {
      assert_unreached("Empty body of a CORB-blocked response shouldn't trigger syntax errors.");
      t.done();
    })
  });

  // www1 is cross-origin, so the HTTP response is CORB-eligible.
  script.src = 'http://{{domains[www1]}}:{{ports[http][0]}}/fetch/corb/resources/html-correctly-labeled.html';
  document.body.appendChild(script)
}, "CORB-blocked script has no syntax errors");
</script>

chromium/third_party/blink/web_tests/external/wpt/fetch/corb/script-html-correctly-labeled.tentative.sub.html