test: check that surrogate pair runes and huge rune values are rejected
test: check that surrogate pair runes and huge rune values are rejected

R=r
CC=golang-dev
http://codereview.appspot.com/1615042

bdwalton/debian-golang,tianon/debian-golang,tv42/old-go,apparentlymart/golang,bdwalton/debian-golang,nightlyone/golang,tv42/old-go,ssrl/go,tv42/old-go,bdwalton/debian-golang,pombredanne/go-deleteme,dsriram/golang,gnanderson/go,tv42/old-go,bdwalton/debian-golang,h8liu/golang,apparentlymart/golang,pombredanne/go-deleteme,apparentlymart/golang,dsriram/golang,pombredanne/go-deleteme,ssrl/go,tianon/debian-golang,dsriram/golang,dsriram/golang,pombredanne/go-deleteme,bdwalton/debian-golang,tianon/debian-golang,tv42/old-go,dsriram/golang,gnanderson/go,tianon/debian-golang,ssrl/go,bdwalton/debian-golang,h8liu/golang,tianon/debian-golang,h8liu/golang,bdwalton/debian-golang,tv42/old-go,bdwalton/debian-golang,tianon/debian-golang,nightlyone/golang,h8liu/golang,h8liu/golang,apparentlymart/golang,tianon/debian-golang,h8liu/golang,dsriram/golang,nightlyone/golang,pombredanne/go-deleteme,nightlyone/golang,apparentlymart/golang,apparentlymart/golang,gnanderson/go,apparentlymart/golang,tv42/old-go,ssrl/go,ssrl/go,dsriram/golang,tianon/debian-golang,nightlyone/golang,gnanderson/go,nightlyone/golang,pombredanne/go-deleteme,gnanderson/go,gnanderson/go,ssrl/go,nightlyone/golang,gnanderson/go,ssrl/go,h8liu/golang,pombredanne/go-deleteme