Streams: add test cases for XADD/XTRIM maxlen
Streams: add test cases for XADD/XTRIM maxlen

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