unikernel/duniverse/dune_/test/blackbox-tests/test-cases/include-qualified/install-sources.t

@@ -0,0 +1,39 @@
+It should be possible to install sources with the same file name when
+(include_subirs qualified) is used
+
+  $ cat >dune-project <<EOF
+  > (lang dune 3.7)
+  > (package
+  >  (name foo))
+  > EOF
+  $ cat >dune <<EOF
+  > (include_subdirs qualified)
+  > (library
+  >  (public_name foo))
+  > EOF
+
+First we test the case without any sources. To make sure we can at least
+install empty libraries.
+
+  $ dune build foo.install
+
+Now we add some source with duplicate base names and test again:
+
+  $ mkdir bar
+  $ touch baz.ml bar/baz.ml
+  $ dune build foo.install
+  $ cat _build/default/foo.install | grep .ml
+    "_build/install/default/lib/foo/bar/bar.ml" {"bar/bar.ml"}
+    "_build/install/default/lib/foo/bar/baz.ml" {"bar/baz.ml"}
+    "_build/install/default/lib/foo/baz.ml"
+    "_build/install/default/lib/foo/foo.ml"
+
+  $ cat _build/install/default/lib/foo/dune-package | grep ".ml"
+     bar/bar.ml
+     bar/baz.ml
+     baz.ml
+     foo.ml
+       (source (path Foo) (impl (path foo.ml-gen))))
+         (source (path Bar Bar) (impl (path foo__Bar.ml-gen))))
+          (source (path Bar Baz) (impl (path bar/baz.ml))))))
+        (source (path Baz) (impl (path baz.ml))))))