8. Example 2
See testsuite/typing-extension-constructor/test.ml, a toplevel test whose test description looks like this:
(* TEST * toplevel *)
The ``*'' character means that what follows is the name of a test or action.
The ``toplevel'' test is defined in ocamltest/builtin_tests.ml as follows:
let toplevel = {
test_name = "toplevel";
test_run_by_default = false;
test_actions = [
run_in_ocaml; check_ocaml_output;
(* run_in_ocamlnat; check_ocamlnat_output; *) ] }