From 3711121e0ff883b7edbeb449a23a2b038e2343bc Mon Sep 17 00:00:00 2001
From: Mark Allyn <allyn@well.com>
Date: Wed, 10 Jun 2026 10:39:36 -0700
Subject: [PATCH] Test functions directory

---
 global_data.cpp                        | 10 ++++++++++
 include/data_structure_and_constants.h | 12 ++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/global_data.cpp b/global_data.cpp
index 8c7aa19..79b0301 100644
--- a/global_data.cpp
+++ b/global_data.cpp
@@ -132,3 +132,13 @@ float uniform_bearing_cursor = 0.0f;
 // GLSL uniform: float marine_a_bearing
 // Components: Marine A-scope
 float uniform_marine_a_bearing = 0.0f;
+
+/* ============================================================
+ * TEMPORARY TEST FILE REGISTRY
+ * Each active test stub pushes its own filename here at startup.
+ * Thread 1 init prints these if non-empty so the presence of test
+ * infrastructure is always visible in the console output.
+ * Components: any temporary test stub; Thread 1 (startup logging)
+ * ============================================================ */
+std::vector<std::string> test_functions;
+std::vector<std::string> test_functions_include;
diff --git a/include/data_structure_and_constants.h b/include/data_structure_and_constants.h
index 16fc18d..2dcfd71 100644
--- a/include/data_structure_and_constants.h
+++ b/include/data_structure_and_constants.h
@@ -36,6 +36,7 @@
 #include <ctime>
 #include <string>
 #include <mutex>
+#include <vector>
 
 /* ============================================================
  * TARGET DATA STRUCTURES
@@ -212,3 +213,14 @@ extern float uniform_bearing_cursor;
 // GLSL uniform: float marine_a_bearing
 // Components: Marine A-scope
 extern float uniform_marine_a_bearing;
+
+/* ============================================================
+ * TEMPORARY TEST FILE REGISTRY
+ * Each active test .cpp stub pushes its filename into test_functions.
+ * Each active test .h stub pushes its filename into test_functions_include.
+ * Both are printed at startup when any entry is present so it is
+ * immediately visible that test infrastructure is compiled in.
+ * Components: any temporary test stub; Thread 1 (startup logging)
+ * ============================================================ */
+extern std::vector<std::string> test_functions;
+extern std::vector<std::string> test_functions_include;