test(stdlib): merge wrapped/unwrapped tests

Signed-off-by: Rudi Grinberg <me@rgrinberg.com>

test/blackbox-tests/test-cases/stdlib/stdlib-compilation-wrapping.t

@@ -0,0 +1,45 @@
+Compile a library with `(stdlib ..)` and wrapped settings
+
+  $ cat > dune-project <<EOF
+  > (lang dune 3.7)
+  > (using experimental_building_ocaml_compiler_with_dune 0.1)
+  > EOF
+
+  $ mkdir stdlib
+  $ runtest() {
+  > cat >stdlib/dune <<EOF
+  > (library
+  >  (name mystdlib)
+  >  (wrapped $1)
+  >  (stdlib
+  >   (internal_modules Camlinternal*)))
+  > EOF
+  > dune build
+  > find _build/default/stdlib -iname '*.cmi' | sort;
+  > }
+
+  $ cat > stdlib/other.ml <<EOF
+  > let other () = Mystdlib.defined_in_stdlib
+  > EOF
+  $ cat > stdlib/one_module.ml <<EOF
+  > let foo = "foo"
+  > EOF
+  $ cat > stdlib/mystdlib.ml <<EOF
+  > let defined_in_stdlib = "defined"
+  > module One_module = One_module
+  > module Other = Other
+  > EOF
+
+First we test wrapped:
+
+  $ runtest "true"
+  _build/default/stdlib/.mystdlib.objs/byte/mystdlib.cmi
+  _build/default/stdlib/.mystdlib.objs/byte/mystdlib__One_module.cmi
+  _build/default/stdlib/.mystdlib.objs/byte/mystdlib__Other.cmi
+
+And now unwrapped:
+
+  $ runtest "false"
+  _build/default/stdlib/.mystdlib.objs/byte/mystdlib.cmi
+  _build/default/stdlib/.mystdlib.objs/byte/one_module.cmi
+  _build/default/stdlib/.mystdlib.objs/byte/other.cmi