CG: test XPENDING ability to return pending items.
CG: test XPENDING ability to return pending items.

GitHubMota/redis,antirez/redis,soloestoy/redis,ofirluzon/redis,ctripcorp/redis,spinlock/redis,GitHubMota/redis,neomantra/redis,soloestoy/redis,PKRoma/redis,soloestoy/redis,ofirluzon/redis,soloestoy/redis,ctripcorp/redis,charsyam/redis,oranagra/redis,yossigo/redis,ctripcorp/redis,charsyam/redis,soloestoy/redis,charsyam/redis,charsyam/redis,PKRoma/redis,antirez/redis,neomantra/redis,oranagra/redis,yossigo/redis,pmem/redis,yossigo/redis,yossigo/redis,soveran/redis,oranagra/redis,pmem/redis,ofirluzon/redis,nnog/redis,soveran/redis,oranagra/redis,ctripcorp/redis,oranagra/redis,nnog/redis,pmem/redis,GitHubMota/redis,GitHubMota/redis,charsyam/redis,soveran/redis,nnog/redis,spinlock/redis,PKRoma/redis,ofirluzon/redis,neomantra/redis,ofirluzon/redis,PKRoma/redis,neomantra/redis,antirez/redis,soveran/redis,spinlock/redis,PKRoma/redis,antirez/redis,neomantra/redis,yossigo/redis,nnog/redis,pmem/redis,spinlock/redis