diff --git a/src/deps/src/lua-gd/test_features.lua b/src/deps/src/lua-gd/test_features.lua
new file mode 100644
index 000000000..e6ae14d64
--- /dev/null
+++ b/src/deps/src/lua-gd/test_features.lua
@@ -0,0 +1,24 @@
+#!/usr/bin/env lua
+
+local gd = require("gd")
+
+function enabled(res, desc)
+  local str = "    " .. desc .. " "
+  str = str .. string.rep(".", 37 - string.len(str))
+  if res then
+    print(str .. " Enabled")
+  else
+    print(str .. " Disabled")
+  end
+end
+
+print("Lua-GD version: " .. gd.VERSION)
+print("Lua-GD features:")
+
+enabled(gd.png, "PNG support")
+enabled(gd.gif, "GIF support")
+enabled(gd.jpeg, "JPEG support")
+enabled(gd.createFromXpm, "XPM/XBM support")
+enabled(gd.stringFT, "FreeType support")
+enabled(gd.useFontConfig, "Fontconfig support")
+