fix test failure
fix test failure

TheLady/uiautomator,xsqorange/uiautomator,xiaocong/uiautomator,0xr0ot/uiautomator,openatx/atx-uiautomator,ssmail/uiautomator,VikingDen/uiautomator,wirelesscollege/uiautomatorpython,jyx140521/uiautomator,mcdaniel67/uiautomator,samdfonseca/uiautomator,hgl888/uiautomator,emmahuang/uiautomator