[before-prepare-iframe-success-external-classic.html]
  disabled:
    if os == "android": https://bugzilla.mozilla.org/show_bug.cgi?id=1780219
  expected:
    if (processor == "x86") and debug: [OK, ERROR]
  [<script> error: Move success external classic script to iframe before-prepare]
    disabled:
      if tsan: https://bugzilla.mozilla.org/show_bug.cgi?id=1722918
    expected:
      if debug and not fission and not swgl: [FAIL, PASS]
      if debug and not fission and swgl: [FAIL, PASS]
      if debug and fission and (processor == "x86"): [FAIL, PASS]
      [PASS, FAIL]

  [Eval: Move success external classic script to iframe before-prepare]
    expected:
      if (processor == "x86") and debug: [PASS, NOTRUN]

  [window error: Move success external classic script to iframe before-prepare]
    expected:
      if (processor == "x86") and debug: [PASS, NOTRUN]

  [<script> load: Move success external classic script to iframe before-prepare]
    expected:
      if (processor == "x86") and debug: [PASS, FAIL]