windows(JRUBY-4317):Process.kill raises an ArgumentError for unknown signals
windows(hangs):Process.kill signals the process group if the PID is zero
windows(hangs):Process.kill signals the process group if the signal number is negative
windows(hangs):Process.kill signals the process group if the short signal name starts with a minus sign
windows(hangs):Process.kill signals the process group if the full signal name starts with a minus sign
unstable(travis,intermittent):Process.kill accepts a signal name without the 'SIG' prefix
windows:Process.kill raises an ArgumentError if passed a lowercase signal name
windows:Process.kill raises an ArgumentError if signal is not a Fixnum or String
windows:Process.kill raises Errno::ESRCH if the process does not exist
windows:Process.kill accepts a Symbol as a signal name
windows:Process.kill accepts a String as signal name
windows:Process.kill accepts a signal name without the 'SIG' prefix
windows:Process.kill accepts a signal name with the 'SIG' prefix
windows:Process.kill acceps an Integer as a signal value
windows:Process.kill calls #to_int to coerce the pid to an Integer
windows:Process.kill signals multiple processes
windows:Process.kill returns the number of processes signaled
