unikernel/duniverse/dune_/test/blackbox-tests/test-cases/melange/installed-private-lib-dep.t

@@ -0,0 +1,68 @@
+Melange (installed) library depends on private library
+
+  $ mkdir -p lib/lib lib/priv
+  $ cat > lib/dune-project <<EOF
+  > (lang dune 3.8)
+  > (package (name foo))
+  > (using melange 0.1)
+  > EOF
+
+  $ cat > lib/priv/dune <<EOF
+  > (library
+  >  (name priv)
+  >  (package foo)
+  >  (modes melange))
+  > EOF
+  $ cat > lib/priv/priv.ml <<EOF
+  > let x = "private"
+  > EOF
+
+  $ cat > lib/lib/dune <<EOF
+  > (library
+  >  (public_name foo)
+  >  (modes melange)
+  >  (libraries priv))
+  > EOF
+  $ cat > lib/lib/foo.ml <<EOF
+  > let x = "public lib uses " ^ Priv.x
+  > EOF
+
+  $ dune build @install --root lib
+  Entering directory 'lib'
+  Leaving directory 'lib'
+  $ dune install --prefix $PWD/prefix --root lib --display short
+  Installing $TESTCASE_ROOT/prefix/lib/foo/META
+  Installing $TESTCASE_ROOT/prefix/lib/foo/__private__/priv/melange/.public_cmi_melange/priv.cmi
+  Installing $TESTCASE_ROOT/prefix/lib/foo/__private__/priv/melange/.public_cmi_melange/priv.cmt
+  Installing $TESTCASE_ROOT/prefix/lib/foo/__private__/priv/melange/priv.cmj
+  Installing $TESTCASE_ROOT/prefix/lib/foo/__private__/priv/priv.ml
+  Installing $TESTCASE_ROOT/prefix/lib/foo/dune-package
+  Installing $TESTCASE_ROOT/prefix/lib/foo/foo.ml
+  Installing $TESTCASE_ROOT/prefix/lib/foo/melange/foo.cmi
+  Installing $TESTCASE_ROOT/prefix/lib/foo/melange/foo.cmj
+  Installing $TESTCASE_ROOT/prefix/lib/foo/melange/foo.cmt
+
+  $ mkdir app
+  $ cat > app/dune-project <<EOF
+  > (lang dune 3.8)
+  > (package (name foo))
+  > (using melange 0.1)
+  > EOF
+
+  $ cat > app/dune <<EOF
+  > (melange.emit
+  >  (target output)
+  >  (libraries foo)
+  >  (emit_stdlib false))
+  > EOF
+
+  $ cat > app/entry.ml <<EOF
+  > let () = Js.log Foo.x
+  > EOF
+
+Build the app that depends on `foo`, which in turn depends on a private lib
+
+  $ OCAMLPATH=$PWD/prefix/lib/:$OCAMLPATH dune build @melange --root app
+  Entering directory 'app'
+  Leaving directory 'app'
+