module-tla-promise.html | Explore in Territory

<!doctype html>
<title>document.write in an imported module</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
async_test(t => {
  // Expose {test} in the iframe for using the step_timeout helper.
  document.test = t;

  const iframe = document.createElement("iframe");
  iframe.onerror = t.unreached_func("Error loading iframe");

  document.addEventListener("documentWriteDone", t.step_func(() => {
    assert_equals(iframe.contentDocument.body.textContent, "Initial body contents\n");
  }));
  iframe.onload = t.step_func_done(() => {
    assert_equals(iframe.contentDocument.body.textContent, "Initial body contents\n");
  });

  iframe.src = "module-tla-promise-iframe.html";
  document.body.appendChild(iframe);
});
</script>

chromium/third_party/blink/web_tests/external/wpt/html/webappapis/dynamic-markup-insertion/document-write/module-tla-promise.html