X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2FTests%2FTetrahedron.hs;h=0d924527e17f8cc601cc9a045a7bf7134ed54b69;hb=ec2bcae0167bcc09c30e7618a5d7601510593610;hp=3d47862bf638e69aeb8296b3ef1c946b8a44218d;hpb=dee2b5197cb2eea8ec6e234a44d2ad5b3587302e;p=spline3.git

diff --git a/src/Tests/Tetrahedron.hs b/src/Tests/Tetrahedron.hs
index 3d47862..0d92452 100644
--- a/src/Tests/Tetrahedron.hs
+++ b/src/Tests/Tetrahedron.hs
@@ -9,7 +9,6 @@ import Test.QuickCheck (Property, (==>))
 import Cardinal
 import Comparisons
 import FunctionValues
-import Tests.FunctionValues()
 import Tetrahedron
 import ThreeDimensional
 
@@ -34,7 +33,8 @@ tetrahedron1_geometry_tests =
                       v1 = p1,
                       v2 = p2,
                       v3 = p3,
-                      fv = empty_values }
+                      fv = empty_values,
+                      precomputed_volume = 0 }
 
     volume1 :: Assertion
     volume1 =
@@ -68,7 +68,8 @@ tetrahedron2_geometry_tests =
                       v1 = p1,
                       v2 = p2,
                       v3 = p3,
-                      fv = empty_values }
+                      fv = empty_values,
+                      precomputed_volume = 0 }
 
     volume1 :: Assertion
     volume1 = assertEqual "volume1 is correct" True (vol ~= (1/3))
@@ -82,80 +83,78 @@ tetrahedron2_geometry_tests =
           contained = contains_point t inner_point
 
 
--- | Ensure that a tetrahedron does not contain a particular point chosen to
---   be outside of it (second test).
-test_doesnt_contain_point2 :: Assertion
-test_doesnt_contain_point2 =
-    assertEqual "doesn't contain an exterior point" False contained
-    where
-      p0 = (0, 1, 1)
-      p1 = (1, 1, 1)
-      p2 = (0.5, 0.5, 1)
-      p3 = (0.5, 0.5, 0.5)
-      exterior_point = (0, 0, 0)
-      t = Tetrahedron { v0 = p0,
-                        v1 = p1,
-                        v2 = p2,
-                        v3 = p3,
-                        fv = empty_values }
-      contained = contains_point t exterior_point
-
-
--- | Ensure that a tetrahedron does not contain a particular point chosen to
---   be outside of it (third test).
-test_doesnt_contain_point3 :: Assertion
-test_doesnt_contain_point3 =
-    assertEqual "doesn't contain an exterior point" False contained
-    where
-      p0 = (1, 1, 1)
-      p1 = (1, 0, 1)
-      p2 = (0.5, 0.5, 1)
-      p3 = (0.5, 0.5, 0.5)
-      exterior_point = (0, 0, 0)
-      t = Tetrahedron { v0 = p0,
-                        v1 = p1,
-                        v2 = p2,
-                        v3 = p3,
-                        fv = empty_values }
-      contained = contains_point t exterior_point
-
-
--- | Ensure that a tetrahedron does not contain a particular point chosen to
---   be outside of it (fourth test).
-test_doesnt_contain_point4 :: Assertion
-test_doesnt_contain_point4 =
-    assertEqual "doesn't contain an exterior point" False contained
-    where
-      p0 = (1, 0, 1)
-      p1 = (0, 0, 1)
-      p2 = (0.5, 0.5, 1)
-      p3 = (0.5, 0.5, 0.5)
-      exterior_point = (0, 0, 0)
-      t = Tetrahedron { v0 = p0,
-                        v1 = p1,
-                        v2 = p2,
-                        v3 = p3,
-                        fv = empty_values }
-      contained = contains_point t exterior_point
-
-
--- | Ensure that a tetrahedron does not contain a particular point chosen to
---   be outside of it (fifth test).
-test_doesnt_contain_point5 :: Assertion
-test_doesnt_contain_point5 =
-    assertEqual "doesn't contain an exterior point" False contained
-    where
-      p0 = (0, 0, 1)
-      p1 = (0, 1, 1)
-      p2 = (0.5, 0.5, 1)
-      p3 = (0.5, 0.5, 0.5)
-      exterior_point = (0, 0, 0)
-      t = Tetrahedron { v0 = p0,
-                        v1 = p1,
-                        v2 = p2,
-                        v3 = p3,
-                        fv = empty_values }
-      contained = contains_point t exterior_point
+-- | Ensure that tetrahedra do not contain a particular point chosen to
+--   be outside of them.
+containment_tests :: Test.Framework.Test
+containment_tests =
+  testGroup "containment tests"
+              [ testCase "doesn't contain point2" doesnt_contain_point2,
+                testCase "doesn't contain point3" doesnt_contain_point3,
+                testCase "doesn't contain point4" doesnt_contain_point4,
+                testCase "doesn't contain point5" doesnt_contain_point5]
+  where
+    p2 = (0.5, 0.5, 1)
+    p3 = (0.5, 0.5, 0.5)
+    exterior_point = (0, 0, 0)
+
+    doesnt_contain_point2 :: Assertion
+    doesnt_contain_point2 =
+      assertEqual "doesn't contain an exterior point" False contained
+      where
+        p0 = (0, 1, 1)
+        p1 = (1, 1, 1)
+        t = Tetrahedron { v0 = p0,
+                          v1 = p1,
+                          v2 = p2,
+                          v3 = p3,
+                          fv = empty_values,
+                          precomputed_volume = 0 }
+        contained = contains_point t exterior_point
+
+
+    doesnt_contain_point3 :: Assertion
+    doesnt_contain_point3 =
+      assertEqual "doesn't contain an exterior point" False contained
+      where
+        p0 = (1, 1, 1)
+        p1 = (1, 0, 1)
+        t = Tetrahedron { v0 = p0,
+                          v1 = p1,
+                          v2 = p2,
+                          v3 = p3,
+                          fv = empty_values,
+                          precomputed_volume = 0 }
+        contained = contains_point t exterior_point
+
+
+    doesnt_contain_point4 :: Assertion
+    doesnt_contain_point4 =
+      assertEqual "doesn't contain an exterior point" False contained
+      where
+        p0 = (1, 0, 1)
+        p1 = (0, 0, 1)
+        t = Tetrahedron { v0 = p0,
+                          v1 = p1,
+                          v2 = p2,
+                          v3 = p3,
+                          fv = empty_values,
+                          precomputed_volume = 0 }
+        contained = contains_point t exterior_point
+
+
+    doesnt_contain_point5 :: Assertion
+    doesnt_contain_point5 =
+      assertEqual "doesn't contain an exterior point" False contained
+      where
+        p0 = (0, 0, 1)
+        p1 = (0, 1, 1)
+        t = Tetrahedron { v0 = p0,
+                          v1 = p1,
+                          v2 = p2,
+                          v3 = p3,
+                          fv = empty_values,
+                          precomputed_volume = 0 }
+        contained = contains_point t exterior_point
 
 
 -- | The barycentric coordinate of v0 with respect to itself should
@@ -287,62 +286,6 @@ prop_c1110_identity t =
           term3 = (3/4)*((p t 2 1 0 0) + (p t 1 2 0 0) + (p t 2 0 1 0))
           term4 = (3/4)*((p t 1 0 2 0) + (p t 0 2 1 0) + (p t 0 1 2 0))
 
-prop_x_rotation_doesnt_affect_front :: Tetrahedron -> Bool
-prop_x_rotation_doesnt_affect_front t =
-    expr1 == expr2
-    where
-      fv0 = Tetrahedron.fv t
-      fv1 = rotate cwx (Tetrahedron.fv t)
-      expr1 = front fv0
-      expr2 = front fv1
-
-prop_x_rotation_doesnt_affect_back :: Tetrahedron -> Bool
-prop_x_rotation_doesnt_affect_back t =
-    expr1 == expr2
-    where
-      fv0 = Tetrahedron.fv t
-      fv1 = rotate cwx (Tetrahedron.fv t)
-      expr1 = back fv0
-      expr2 = back fv1
-
-
-prop_y_rotation_doesnt_affect_left :: Tetrahedron -> Bool
-prop_y_rotation_doesnt_affect_left t =
-    expr1 == expr2
-    where
-      fv0 = Tetrahedron.fv t
-      fv1 = rotate cwy (Tetrahedron.fv t)
-      expr1 = left fv0
-      expr2 = left fv1
-
-prop_y_rotation_doesnt_affect_right :: Tetrahedron -> Bool
-prop_y_rotation_doesnt_affect_right t =
-    expr1 == expr2
-    where
-      fv0 = Tetrahedron.fv t
-      fv1 = rotate cwy (Tetrahedron.fv t)
-      expr1 = right fv0
-      expr2 = right fv1
-
-
-prop_z_rotation_doesnt_affect_down :: Tetrahedron -> Bool
-prop_z_rotation_doesnt_affect_down t =
-    expr1 == expr2
-    where
-      fv0 = Tetrahedron.fv t
-      fv1 = rotate cwz (Tetrahedron.fv t)
-      expr1 = down fv0
-      expr2 = down fv1
-
-
-prop_z_rotation_doesnt_affect_top :: Tetrahedron -> Bool
-prop_z_rotation_doesnt_affect_top t =
-    expr1 == expr2
-    where
-      fv0 = Tetrahedron.fv t
-      fv1 = rotate cwz (Tetrahedron.fv t)
-      expr1 = top fv0
-      expr2 = top fv1
 
 prop_swapping_vertices_doesnt_affect_coefficients1 :: Tetrahedron -> Bool
 prop_swapping_vertices_doesnt_affect_coefficients1 t =