Carp/test/vectorn.carp

(Debug.sanitize-addresses)

(load "Test.carp")
(load "Vector.carp")
(load "Geometry.carp")

(use-all Test VectorN Geometry Double)

(defn main []
  (with-test test
    (assert-equal test
                  &(init 4 [0.0 0.0 0.0 0.0]) &(zero-sized 4)
                  "zero-sized works")
    (assert-equal test
                  &(init 4 [1.0 2.0 3.0 4.0]) &(init 4 [1.0 2.0 3.0 4.0])
                  "= operator works")
    (assert-op test
               &(init 4 [1.0 2.0 3.0 4.0]) &(init 4 [1.0 1.0 3.0 4.0])
               "/= operator works"
               VectorN./=)
    (assert-equal test
                  &(init 3 [3.0 3.0 4.5])
                  &(add &(init 3 [2.0 1.0 2.0]) &(init 3 [1.0 2.0 2.5]))
                  "add operator works")
    (assert-equal test
                  &(init 3 [1.0 -1.0 -1.5])
                  &(sub &(init 3 [2.0 1.0 2.0]) &(init 3 [1.0 2.0 3.5]))
                  "sub operator works")
    (assert-equal test
                  &(init 3 [4.0 2.0 2.2])
                  &(mul &(init 3 [2.0 1.0 1.1]) 2.0)
                  "mul operator works")
    (assert-equal test
                  &(init 3 [1.0 0.5 0.25])
                  &(div &(init 3 [2.0 1.0 0.5]) 2.0)
                  "div operator works")
    (assert-equal test
                  5.0
                  (mag &(init 3 [3.0 4.0 0.0]))
                  "mag works")
    (assert-equal test
                  101.0
                  (mag-sq &(init 3 [10.0 1.0 0.0]))
                  "mag-sq works")
    (assert-equal test
                  &(init 3 [0.6 0.8 0.0])
                  &(normalize &(init 3 [3.0 4.0 0.0]))
                  "normalize works")
    (assert-op test
               90.0
               (radians-to-degree (angle-between &(init 3 [1.0 0.0 0.0])
                                                 &(init 3 [0.0 1.0 0.0])))
               "angle-between works"
               Double.approx)
    (assert-true test
                 (anti-parallel? &(init 4 [1.0 0.0 0.0 0.0]) &(init 4 [-1.0 0.0 0.0 0.0]))
                 "anti-parallel? works")
    (assert-true test
                 (parallel? &(init 4 [1.0 0.0 0.0 0.0]) &(init 4 [1.0 0.0 0.0 0.0]))
                 "parallel? works")
    (assert-true test
                 (perpendicular? &(init 4 [1.0 0.0 0.0 0.0]) &(init 4 [0.0 0.0 1.0 0.0]))
                 "perpendicular? works")
    (assert-equal test
                  53.0
                  (dot &(init 3 [10.0 2.0 3.0]) &(init 3 [2.0 12.0 3.0]))
                  "dot works")
    (assert-equal test
                  &(init 1 [2.0])
                  &(lerp &(init 1 [0.0]) &(init 1 [5.0]) 0.4)
                  "lerp works")
))