[upgrading.html]
  type: testharness
  [Creating an element in the document of the template elements and adopting back to a document with browsing context must enqueue a custom element upgrade reaction]
    expected: FAIL

  [Creating an element in a cloned document and adopting back to a document with browsing context must enqueue a custom element upgrade reaction]
    expected: FAIL

  [Creating an element in a document created by createHTMLDocument and adopting back to a document with browsing context must enqueue a custom element upgrade reaction]
    expected: FAIL

  [Creating an element in an HTML document created by createDocument and adopting back to a document with browsing context must enqueue a custom element upgrade reaction]
    expected: FAIL

  ["define" in the document of an iframe must not enqueue a custom element upgrade reaction on a disconnected unresolved custom element]
    expected: FAIL

  [Adopting and inserting an unresolved custom element into the document of an iframe must enqueue a custom element upgrade reaction]
    expected: FAIL

