[popover-top-layer-nesting.html]
  expected:
    if (os == "mac") and not debug: [OK, TIMEOUT]
  [Single popover=auto ancestor with fullscreen]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]

  [Single popover=auto ancestor with fullscreen, top layer element *is* a popover]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]

  [Single popover=manual ancestor with fullscreen]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, TIMEOUT]

  [Single popover=manual ancestor with fullscreen, top layer element *is* a popover]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors with fullscreen]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors with fullscreen, top layer element *is* a popover]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors, target is outer with fullscreen]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors, target is outer with fullscreen, top layer element *is* a popover]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Top layer inside of nested element with fullscreen]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Top layer inside of nested element with fullscreen, top layer element *is* a popover]
    expected:
      if (os == "mac") and debug: [PASS, FAIL]
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors with dialog, top layer element *is* a popover]
    expected:
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors, target is outer with dialog, top layer element *is* a popover]
    expected:
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors, target is outer with dialog]
    expected:
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Nested popover=auto ancestors with dialog]
    expected:
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Top layer inside of nested element with dialog, top layer element *is* a popover]
    expected:
      if (os == "mac") and not debug: [PASS, NOTRUN]

  [Top layer inside of nested element with dialog]
    expected:
      if (os == "mac") and not debug: [PASS, NOTRUN]