(load "../common")

(defvarl tr (tree))
(defvarl keys '(0 6 8 11 10 2 16 3 17 7 19 12 15 13 18 4 14 5 1 9))

(test tr #T(()))

(each ((n keys))
  (tree-insert tr n))

(mtest
  (tree-lookup tr 0) 0
  (tree-lookup tr 1) 1
  (tree-lookup tr 2) 2
  (tree-lookup tr 3) 3
  (tree-lookup tr 4) 4
  (tree-lookup tr 5) 5
  (tree-lookup tr 6) 6
  (tree-lookup tr 7) 7
  (tree-lookup tr 8) 8
  (tree-lookup tr 9) 9
  (tree-lookup tr 10) 10
  (tree-lookup tr 11) 11
  (tree-lookup tr 12) 12
  (tree-lookup tr 13) 13
  (tree-lookup tr 14) 14
  (tree-lookup tr 15) 15
  (tree-lookup tr 16) 16
  (tree-lookup tr 17) 17
  (tree-lookup tr 18) 18
  (tree-lookup tr 19) 19)