unikernel/duniverse/dune_/test/blackbox-tests/test-cases/no-infer.t

@@ -0,0 +1,38 @@
+An action with source dependencies that are generated outside of dune
+should work if wrapped in (no-infer ...) but not otherwise.
+
+  $ cat > dune-project << EOF
+  > (lang dune 2.6)
+  > EOF
+
+  $ cat >dune <<EOF
+  > (rule
+  >  (targets target)
+  >  (action
+  >   (progn
+  >    (run touch source)
+  >    (copy source target))))
+  > EOF
+
+  $ dune build --root .
+  File "dune", lines 1-6, characters 0-90:
+  1 | (rule
+  2 |  (targets target)
+  3 |  (action
+  4 |   (progn
+  5 |    (run touch source)
+  6 |    (copy source target))))
+  Error: No rule found for source
+  [1]
+
+  $ cat >dune <<EOF
+  > (rule
+  >  (targets target)
+  >  (action
+  >   (no-infer
+  >    (progn
+  >     (run touch source)
+  >     (copy source target)))))
+  > EOF
+
+  $ dune build --root .