test_ckeditor4_compat_hack.html

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This test gets skipped with pattern: os == 'linux' && os_version == '24.04' && arch == 'x86_64' && debug && verify-standalone
Manifest: dom/base/test/mochitest.toml

<!DOCTYPE HTML>

<html>

<head>

  <meta charset="utf-8">

  <title>Test that for the specific CKEditor 4 iframe, we get an async initial about:blank load</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>

  <script>

async function base_test(options = {}) {

  const {

    cls = "cke_wysiwyg_frame",

    src = "",

    name = "CKEDITOR",

    version = "4.15.0",

    asyncLoad = true

  } = options;

  window[name] = { version };

  const iframe = document.createElement("iframe");

  iframe.src = src;

  iframe.classList.add(cls);

  let loadCnt = 0;

  iframe.addEventListener("load", () => ++loadCnt );

  document.body.append(iframe);

  is(loadCnt, asyncLoad ? 0 : 1, "CKEditor frame got expected amount of sync loads")

  if (loadCnt == 0 && asyncLoad) {

    await new Promise(resolve => iframe.addEventListener("load", resolve, { once: true }));

    ok(true, "CKEditor received an async load");

  iframe.remove();

  window[name] = undefined;

add_task(async function test_sanity_sync_load() {

  await base_test({ name: "NOT_CKEDITOR", asyncLoad: false });

});

add_task(async function test_ckeditor() {

  await base_test();

});

add_task(async function test_jeditor() {

  await base_test({ name: "JEDITOR" });

});

  </script>

</head>

<body>

<p id="display"></p>

<div id="content" style="display: none"></div>

<pre id="test"></pre>

</body>

</html>