[select-inside-top-layer.tentative.html]
  [select can be nested inside a popover]
    expected:
      if os == "android": FAIL
      if (os == "win") and debug and (processor == "x86_64"): PASS
      if os == "linux": PASS
      [PASS, FAIL]

  [a popover can be nested inside select]
    expected: FAIL

  [select can be nested inside a modal dialog]
    expected:
      if os == "android": FAIL
      if (os == "win") and debug and (processor == "x86_64"): [PASS, FAIL]
      if (os == "linux") and not debug: [FAIL, PASS]

  [a modal dialog can be nested inside select]
    expected: FAIL