Add some C optimizations.

[spline3.git] / src / Tests / FunctionValues.hs

diff --git a/src/Tests/FunctionValues.hs b/src/Tests/FunctionValues.hs
index ce9a35105a24656e790a40cff1ad0030a1ca0da1..9cada35a30c670723af1e1c26f06a8a90b1fe834 100644 (file)
--- a/src/Tests/FunctionValues.hs
+++ b/src/Tests/FunctionValues.hs
@@ -1,64 +1,41 @@
 module Tests.FunctionValues
 where
 
-import Test.QuickCheck
+import Test.HUnit
 
+import Assertions
+import Examples
 import FunctionValues
 
-instance Arbitrary FunctionValues where
-    arbitrary = do
-      front'  <- arbitrary :: Gen Double
-      back'   <- arbitrary :: Gen Double
-      left'   <- arbitrary :: Gen Double
-      right'  <- arbitrary :: Gen Double
-      top'    <- arbitrary :: Gen Double
-      down'   <- arbitrary :: Gen Double
-      front_left' <- arbitrary :: Gen Double
-      front_right' <- arbitrary :: Gen Double
-      front_top' <- arbitrary :: Gen Double
-      front_down' <- arbitrary :: Gen Double
-      back_left' <- arbitrary :: Gen Double
-      back_right' <- arbitrary :: Gen Double
-      back_top' <- arbitrary :: Gen Double
-      back_down' <- arbitrary :: Gen Double
-      left_top' <- arbitrary :: Gen Double
-      left_down' <- arbitrary :: Gen Double
-      right_top' <- arbitrary :: Gen Double
-      right_down' <- arbitrary :: Gen Double
-      front_left_top' <- arbitrary :: Gen Double
-      front_left_down' <- arbitrary :: Gen Double
-      front_right_top' <- arbitrary :: Gen Double
-      front_right_down' <- arbitrary :: Gen Double
-      back_left_top' <- arbitrary :: Gen Double
-      back_left_down' <- arbitrary :: Gen Double
-      back_right_top' <- arbitrary :: Gen Double
-      back_right_down' <- arbitrary :: Gen Double
-      interior' <- arbitrary :: Gen Double
-
-      return empty_values { front = front',
-                            back  = back',
-                            left  = left',
-                            right = right',
-                            top   = top',
-                            down  = down',
-                            front_left = front_left',
-                            front_right = front_right',
-                            front_top = front_top',
-                            front_down = front_down',
-                            back_left = back_left',
-                            back_right = back_right',
-                            back_top = back_top',
-                            back_down = back_down',
-                            left_top = left_top',
-                            left_down = left_down',
-                            right_top = right_top',
-                            right_down = right_down',
-                            front_left_top = front_left_top',
-                            front_left_down = front_left_down',
-                            front_right_top = front_right_top',
-                            front_right_down = front_right_down',
-                            back_left_top = back_left_top',
-                            back_left_down = back_left_down',
-                            back_right_top = back_right_top',
-                            back_right_down = back_right_down',
-                            interior = interior' }
+test_directions :: Assertion
+test_directions =
+    assertTrue "all direction functions work" (and equalities)
+        where
+          fvs = make_values trilinear 1 1 1
+          equalities = [ interior fvs == 4,
+                         front fvs == 1,
+                         back  fvs == 7,
+                         left  fvs == 2,
+                         right fvs == 6,
+                         down  fvs == 3,
+                         top   fvs == 5,
+                         front_left fvs == 1,
+                         front_right fvs == 1,
+                         front_down fvs == 1,
+                         front_top fvs == 1,
+                         back_left fvs == 3,
+                         back_right fvs == 11,
+                         back_down fvs == 5,
+                         back_top fvs == 9,
+                         left_down fvs == 2,
+                         left_top fvs == 2,
+                         right_down fvs == 4,
+                         right_top fvs == 8,
+                         front_left_down fvs == 1,
+                         front_left_top fvs == 1,
+                         front_right_down fvs == 1,
+                         front_right_top fvs == 1,
+                         back_left_down fvs == 3,
+                         back_left_top fvs == 3,
+                         back_right_down fvs == 7,
+                         back_right_top fvs == 15]