From 8f53a56120049711102e6a102930267d52895acb Mon Sep 17 00:00:00 2001
From: Alex Selimov <alex@alexselimov.com>
Date: Mon, 5 Oct 2026 13:27:53 -0400
Subject: [PATCH] Update binary stl parsing test

---
 zigsdof/src/stl.zig | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/zigsdof/src/stl.zig b/zigsdof/src/stl.zig
index f7d9489..f755b1e 100644
--- a/zigsdof/src/stl.zig
+++ b/zigsdof/src/stl.zig
@@ -180,6 +180,11 @@ test "Test binary stl is parsed correctly" {
         vec3.Vec3F64.init(0, -0.7071067690849304, 0.7071067690849304),
         1e-12,
     ));
+
+    const expected_first_tri = .{ 0, 1, 2 };
+    try std.testing.expect(std.mem.eql(usize, &expected_first_tri, &mesh.triangle_vertices.items[0]));
+    const expected_second_tri = .{ 0, 3, 4 };
+    try std.testing.expect(std.mem.eql(usize, &expected_second_tri, &mesh.triangle_vertices.items[1]));
 }
 
 fn createDummyMesh(allocator: std.mem.Allocator) !Mesh {