-folder -create +testfolder > /dev/null
-folder -create +testfolder/folder1 > /dev/null
-folder -create +testfolder/folder2 > /dev/null
+run_prog folder -create +testfolder > /dev/null
+run_prog folder -create +testfolder/folder1 > /dev/null
+run_prog folder -create +testfolder/folder2 > /dev/null