private boolean dirNameIsValid(String itemName) {
    return !(itemName.contains("resources")
        || itemName.startsWith(".")
        || itemName.equalsIgnoreCase("tools"));
  }
Determine whether the item name is a valid directory that contains test

@param itemName name of the item to validate
@return true if the item name is a valid directory that contains test
KITE-WPT-Test/src/main/java/org/webrtc/kite/wpt/pages/WPTDirPage.java