modified: tests/elastic_test.sh

	new file:   tests/my_root_script.cxx

tests/elastic_test.sh

@@ -12,3 +12,4 @@ singularity help build/Singularity.hcana.simg
 
 singularity exec build/Singularity.hcana.simg which hcana
 
+singularity exec build/Singularity.hcana.simg hcana tests/my_root_script.cxx

tests/my_root_script.cxx

+void my_root_script() {
+
+  std::cout << "Hello from my_root_script.cxx!\n";
+
+  std::cout << "This should be run with singularity\n";
+
+}