tests one split unique nodes

nasa · Sep 28, 2022 · 2bc9618 · 2bc9618
1 parent a2f9721
commit 2bc9618
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/ref_oct_test.c b/src/ref_oct_test.c
@@ -195,14 +195,23 @@ int main(int argc, char *argv[]) {
     RSS(ref_oct_free(ref_oct), "free oct");
   }
 
-  {
+  { /* root unique nodes */
     REF_OCT ref_oct;
     RSS(ref_oct_create(&ref_oct), "make oct");
     RSS(ref_oct_unique_nodes(ref_oct), "make nodes");
     REIS(8, ref_oct_nnode(ref_oct), "expects 8 node hex");
     RSS(ref_oct_free(ref_oct), "free oct");
   }
 
+  { /* one split unique nodes */
+    REF_OCT ref_oct;
+    RSS(ref_oct_create(&ref_oct), "make oct");
+    RSS(ref_oct_split(ref_oct, 0), "split root");
+    RSS(ref_oct_unique_nodes(ref_oct), "make nodes");
+    REIS(27, ref_oct_nnode(ref_oct), "expects 8 node hex");
+    RSS(ref_oct_free(ref_oct), "free oct");
+  }
+
   { /* contains root */
     REF_OCT ref_oct;
     REF_DBL xyz[] = {0.1, 0.1, 0.1};