Ported e45d175 from ZXing
Ported e45d175 from ZXing

Original commit message: "Unit test FNC1 and FNC2"

fuzhiqiang1989/ZXingObjC,RockyAo/ZXingObjC,wuxsoft/ZXingObjC,rkpant/ZXingObjC,jianwoo/ZXingObjC,fanwenkai/ZXingObjC,sdhzwm/ZXingObjC,rowliny/ZXingObjC,peacemoon/ZXingObjC,ufs-slizhik/ZXingObjC,JeremyPacker/ZXingObjC,rkpant/ZXingObjC,xuxubin/ZXingObjC,zeffon/ZXingObjC,elegion/ios-pods-ZXingObjC,davidjackman/ZXingObjC,trsathya/ZXingObjC,xuxubin/ZXingObjC,Kalvar/ZXingObjC,tejesh-alimilli/ZXingObjC,tejesh-alimilli/ZXingObjC,cortices/ZXingObjC,adan016/ZXingObjC,Stocard/ZXingObjC,sdhzwm/ZXingObjC,zilaiyedaren/ZXingObjC,zeffon/ZXingObjC,adan016/ZXingObjC,zilaiyedaren/ZXingObjC,jebai0521/ZXingObjC,peacemoon/ZXingObjC,TheLevelUp/ZXingObjC,RockyAo/ZXingObjC,Kalvar/ZXingObjC,JeremyPacker/ZXingObjC,elegion/ios-pods-ZXingObjC,Kevin775263419/ZXingObjC,fuzhiqiang1989/ZXingObjC,cortices/ZXingObjC,trsathya/ZXingObjC,Kevin775263419/ZXingObjC,YotrolZ/ZXingObjC,ufs-slizhik/ZXingObjC,fanwenkai/ZXingObjC,rowliny/ZXingObjC,TheLevelUp/ZXingObjC,jianwoo/ZXingObjC,YotrolZ/ZXingObjC,davidjackman/ZXingObjC,benjohnde/ZXingObjC,jebai0521/ZXingObjC,Stocard/ZXingObjC,wuxsoft/ZXingObjC,benjohnde/ZXingObjC