test recursive function call in rescue block

recursive_test.rb

@max_count = 5

def recursive_test(p1)
    begin
        if @max_count > 1
            raise "test"
        else
            @max_count + p1
        end
    rescue 
        @max_count = @max_count - 1
        if @max_count > 0
            puts "@max_count: #{@max_count}, #{p1}"
            recursive_test(p1)
        end
    end
end

data = recursive_test(10)
puts "===== data:#{data}"

expected output is 11