diff --git a/source/blender/blenkernel/intern/curves_geometry_test.cc b/source/blender/blenkernel/intern/curves_geometry_test.cc
index 48493743cfc..b2e7d8f1d18 100644
--- a/source/blender/blenkernel/intern/curves_geometry_test.cc
+++ b/source/blender/blenkernel/intern/curves_geometry_test.cc
@@ -12,18 +12,26 @@ namespace blender::bke::tests {
 
 static CurvesGeometry create_basic_curves(const int points_size, const int curves_size)
 {
-  CurvesGeometry curves(points_size, curves_size);
+  /* Points count = E(points for each curve) = points * curves. */
+  CurvesGeometry curves(points_size*curves_size, curves_size);
 
-  const int curve_length = points_size / curves_size;
   for (const int i : curves.curves_range()) {
-    curves.offsets_for_write()[i] = points_size * curve_length;
+    curves.offsets_for_write()[i] = points_size * i;
   }
-  curves.offsets_for_write().last() = points_size;
 
   for (const int i : curves.points_range()) {
-    curves.positions_for_write()[i] = {float(i), float(i % curve_length), 0.0f};
+    curves.positions_for_write()[i] = {float(i / curves_size), float(i % points_size), 0.0f};
   }
 
+  /*
+    For create_basic_curves(7, 4) it will build this like:
+     0.0|  |  |  |0,3
+        |  |  |  |
+        |  |  |  |
+        |  |  |  |
+        |  |  |  |
+     7,0|  |  |  |7,3
+  */
   return curves;
 }

//////////////////////////////////////////// TEST RESULT ////////////////////////////////////////////

[----------] 8 tests from curves_geometry
[ RUN      ] curves_geometry.Empty
[       OK ] curves_geometry.Empty (0 ms)
[ RUN      ] curves_geometry.Move
[       OK ] curves_geometry.Move (0 ms)
[ RUN      ] curves_geometry.TypeCount
[       OK ] curves_geometry.TypeCount (0 ms)
[ RUN      ] curves_geometry.CatmullRomEvaluation
[       OK ] curves_geometry.CatmullRomEvaluation (0 ms)
[ RUN      ] curves_geometry.CatmullRomTwoPointCyclic
[       OK ] curves_geometry.CatmullRomTwoPointCyclic (0 ms)
[ RUN      ] curves_geometry.BezierPositionEvaluation
[       OK ] curves_geometry.BezierPositionEvaluation (0 ms)
[ RUN      ] curves_geometry.NURBSEvaluation
[       OK ] curves_geometry.NURBSEvaluation (0 ms)
[ RUN      ] curves_geometry.BezierGenericEvaluation
[       OK ] curves_geometry.BezierGenericEvaluation (0 ms)
[----------] 8 tests from curves_geometry (0 ms total)