Node-appendChild-three-scripts.tentative.html

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This WPT test may be referenced by the following Test IDs:
- /dom/nodes/insertion-removing-steps/Node-appendChild-three-scripts.tentative.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset=utf-8>

<title>Node.appendChild: inserting three scripts from a div</title>

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

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

<body>

  <script>

const s1 = document.createElement("script");

const s2 = document.createElement("script");

const s3 = document.createElement("script");

const happened = [];

test(() => {

  s1.textContent = `

    s3.appendChild(new Text("happened.push('s3');"));

    happened.push("s1");

`;

  s2.textContent = `

    happened.push("s2");

`;

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

  div.appendChild(s1);

  div.appendChild(s2);

  div.appendChild(s3);

  assert_array_equals(happened, []);

  document.body.appendChild(div);

  assert_array_equals(happened, ["s3", "s1", "s2"]);

});

</script>