1 files changed, 19 insertions, 0 deletions
diff --git a/source/blender/blenlib/tests/BLI_math_geom_test.cc b/source/blender/blenlib/tests/BLI_math_geom_test.cc
new file mode 100644
index 00000000000..44154d49128
--- /dev/null
+++ b/source/blender/blenlib/tests/BLI_math_geom_test.cc
@@ -0,0 +1,19 @@
+/* Apache License, Version 2.0 */
+
+#include "testing/testing.h"
+
+#include "BLI_math.h"
+
+TEST(math_geom, DistToLine2DSimple)
+{
+  float p[2] = {5.0f, 1.0f}, a[2] = {0.0f, 0.0f}, b[2] = {2.0f, 0.0f};
+  float distance = dist_to_line_v2(p, a, b);
+  EXPECT_NEAR(1.0f, distance, 1e-6);
+}
+
+TEST(math_geom, DistToLineSegment2DSimple)
+{
+  float p[2] = {3.0f, 1.0f}, a[2] = {0.0f, 0.0f}, b[2] = {2.0f, 0.0f};
+  float distance = dist_to_line_segment_v2(p, a, b);
+  EXPECT_NEAR(sqrtf(2.0f), distance, 1e-6);
+}