unikernel/duniverse/dune_/test/blackbox-tests/test-cases/virtual-libraries/github10460.t

@@ -0,0 +1,54 @@
+Virtual library implementations are not correctly recorded when pulled through
+other implementations.
+
+Reproduces the issue reported in #10460
+
+  $ cat >dune-project <<EOF
+  > (lang dune 3.15)
+  > EOF
+
+  $ cat >dune <<EOF
+  > (executable
+  >  (name main)
+  >  (libraries impl2 impl1))
+  > EOF
+  $ touch main.ml
+
+  $ mkdir vlib1 vlib2 impl1 impl2 lib
+
+  $ cat >vlib1/dune <<EOF
+  > (library
+  >  (name vlib1)
+  >  (virtual_modules vlib1))
+  > EOF
+  $ touch vlib1/vlib1.mli
+
+  $ cat >impl1/dune <<EOF
+  > (library
+  >  (name impl1)
+  >  (implements vlib1))
+  > EOF
+  $ touch impl1/vlib1.ml
+
+  $ cat >vlib2/dune <<EOF
+  > (library
+  >  (name vlib2)
+  >  (virtual_modules vlib2))
+  > EOF
+  $ touch vlib2/vlib2.mli
+
+  $ cat >impl2/dune <<EOF
+  > (library
+  >  (name impl2)
+  >  (implements vlib2)
+  >  (libraries lib))
+  > EOF
+  $ touch impl2/vlib2.ml
+
+  $ cat >lib/dune <<EOF
+  > (library
+  >  (name lib)
+  >  (libraries vlib1))
+  > EOF
+
+  $ dune build main.exe