include window
cchar ch 0x100 [0x3401]
call OK wmove $win1 1 0
call OK wvline_set $win1 $ch 10
call OK wrefresh $win1
call OK mvwvline_set $win1 2 2 $ch 3
call OK wrefresh $win1

# no character will be printed as character of width 2 cannot be inserted in 
# last column
call OK mvwvline_set $win1 0 5 $ch 3
call OK wrefresh $win1
call2 0 5 getyx $win1
compare wvline_set.chk