later-script-removed-by-earlier-script.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /dom/nodes/insertion-removing-steps/later-script-removed-by-earlier-script.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset=utf-8>

<title>A later-inserted script removed by an earlier-inserted script does not run</title>

<script src=/resources/testharness.js></script>

<script src=/resources/testharnessreport.js></script>

<body>

<script>

test(t => {

  const fragment = document.createDocumentFragment();

  // Global so they can be more easily accessed by the inner script blocks.

  window.script1 = fragment.appendChild(document.createElement("script"));

  window.script2 = fragment.appendChild(document.createElement("script"));

  window.script2Run = false;

  t.add_cleanup(() => { window.script2Run = false; });

  script1.textContent = `

    assert_true(script2.isConnected, 'script2 is connected when script2 runs');

    script2.remove();

`;

  script2.textContent = "window.script2Run = true;";

  document.body.append(fragment);

  assert_false(window.script2Run, "script2 did not run");

}, "A later-inserted script removed by an earlier-inserted script in the " +

   "same document fragment should not run");

test(t => {

  window.script1 = document.createElement("script");

  window.script2 = document.createElement("script");

  window.script2Run = false;

  t.add_cleanup(() => { window.script2Run = false; });

  script1.textContent = `

    assert_true(script2.isConnected, 'script2 is connected when script2 runs');

    script2.remove();

`;

  script2.textContent = "window.script2Run = true;";

  document.body.append(script1, script2);

  assert_false(window.script2Run, "script2 did not run");

}, "A later-inserted script removed by an earlier-inserted script in the " +

   "same append() call should not run");

</script>

</body>