Test BSL sorting functions

all properties - random order

(, ) =

all properties - default sort

(, ) =

all properties - sort by value (numeric=, reverse=)

(, ) =

all properties - sort by index:1 (numeric=, reverse=)

(, ) =

all properties - sort by index:1-value (numeric=, reverse=)

(, ) = ()

sort by weird stuff - numeric

: , =