diff --git a/Lib/test/output/test_rgbimg b/Lib/test/output/test_rgbimg
new file mode 100644
index 0000000..8244b3b
--- /dev/null
+++ b/Lib/test/output/test_rgbimg
@@ -0,0 +1,2 @@
+test_rgbimg
+RGBimg test suite: