From 36d472870a7617d1a7863c81411c0033bbc247ab Mon Sep 17 00:00:00 2001
From: pacien
Date: Sun, 24 Dec 2017 18:42:20 +0100
Subject: Refactor trianglemap tests

Signed-off-by: pacien <pacien.trangirard@pacien.net>
---
 test/morpher/trianglemap.c | 57 +++++++++++++++++++---------------------------
 1 file changed, 23 insertions(+), 34 deletions(-)

(limited to 'test')

diff --git a/test/morpher/trianglemap.c b/test/morpher/trianglemap.c
index a00f89b..986e406 100644
--- a/test/morpher/trianglemap.c
+++ b/test/morpher/trianglemap.c
@@ -13,54 +13,44 @@ static inline bool vertices_equals(CartesianMapping maps[],
   return mappings_equals(maps[0], m1) && mappings_equals(maps[1], m2) && mappings_equals(maps[2], m3);
 }
 
-/*
- *     -
- *    / \ t
- *    ---
- *  l |\| r
- *    ---
- */
-static inline TriangleMap *create_test_map() {
-  TriangleMap *t = trianglemap_create(m(50, 0), m(0, 100), m(100, 100));
-  TriangleMap *r = trianglemap_create(m(100, 100), m(0, 100), m(100, 200));
-  TriangleMap *l = trianglemap_create(m(0, 100), m(0, 200), m(100, 200));
+static void test_trianglemap_to() {
+  CartesianMapping A = m(50, 0), B = m(0, 100), C = m(100, 100), D = m(0, 200), E = m(100, 200);
+  TriangleMap *t = trianglemap_create(A, B, C);
+  TriangleMap *r = trianglemap_create(C, B, E);
+  TriangleMap *l = trianglemap_create(B, D, E);
   trianglemap_set_neighbors(t, NULL, r, NULL, r);
   trianglemap_set_neighbors(r, t, l, NULL, l);
   trianglemap_set_neighbors(l, NULL, NULL, r, NULL);
-  return t;
-}
-
-static inline void free_map(TriangleMap *t) {
-  while (t != NULL) t = trianglemap_destroy(t);
-}
-
-static void test_triangle_to() {
-  TriangleMap *t = create_test_map();
 
   assert(trianglemap_to(t, v(80, 80)) == t);
   assert(trianglemap_to(t, v(0, 0)) == t->neighbors[0]);
   assert(trianglemap_to(t, v(55, 170)) == t->neighbors[1]);
 
-  free_map(t);
+  while (t != NULL) t = trianglemap_destroy(t);
 }
 
-static void test_triangle_split() {
-  TriangleMap *t = create_test_map();
-  TriangleMap *r = t->next;
-  TriangleMap *l = r->next;
-  TriangleMap *r1 = trianglemap_split(r, m(90, 110));
+static void test_trianglemap_split() {
+  CartesianMapping A = m(50, 0), B = m(0, 100), C = m(100, 100), D = m(0, 200), E = m(100, 200), F = m(90, 110);
+  TriangleMap *t = trianglemap_create(A, B, C);
+  TriangleMap *r = trianglemap_create(C, B, E);
+  TriangleMap *l = trianglemap_create(B, D, E);
+  trianglemap_set_neighbors(t, NULL, r, NULL, r);
+  trianglemap_set_neighbors(r, t, l, NULL, l);
+  trianglemap_set_neighbors(l, NULL, NULL, r, NULL);
+
+  TriangleMap *r1 = trianglemap_split(r, F);
   TriangleMap *r2 = r1->next;
   TriangleMap *r3 = r2->next;
 
-  assert(vertices_equals(r1->vertices, m(100, 100), m(0, 100), m(90, 110)));
-  assert(vertices_equals(r2->vertices, m(0, 100), m(100, 200), m(90, 110)));
-  assert(vertices_equals(r3->vertices, m(100, 200), m(100, 100), m(90, 110)));
+  assert(vertices_equals(r1->vertices, C, B, F));
+  assert(vertices_equals(r2->vertices, B, E, F));
+  assert(vertices_equals(r3->vertices, E, C, F));
   assert(neighbors_equals(r1->neighbors, t, r2, r3));
   assert(neighbors_equals(r2->neighbors, l, r3, r1));
   assert(neighbors_equals(r3->neighbors, NULL, r1, r2));
   assert(t->neighbors[1] == r1 && l->neighbors[2] == r2);
 
-  free_map(t);
+  while (t != NULL) t = trianglemap_destroy(t);
 }
 
 static void test_trianglemap_propagate_delaunay() {
@@ -83,13 +73,12 @@ static void test_trianglemap_propagate_delaunay() {
           assert(quadrilateral_is_delaunay(triangle, triangle->neighbors[neighbor_index]));
   }
 
-  trianglemap_destroy(l);
-  trianglemap_destroy(r);
+  while (l != NULL) l = trianglemap_destroy(l);
 }
 
 int main(int argc, char **argv) {
-  test_triangle_to();
-  test_triangle_split();
+  test_trianglemap_to();
+  test_trianglemap_split();
   test_trianglemap_propagate_delaunay();
   return 0;
 }
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