Add tests for (package foo) dependency type

test/blackbox-tests/jbuild

@@ -440,3 +440,13 @@
      (progn
       (run ${exe:cram.exe} run.t)
       (diff? run.t run.t.corrected)))))))
+
+(alias
+ ((name runtest)
+  (deps ((files_recursively_in test-cases/package-dep)))
+  (action
+   (chdir test-cases/package-dep
+    (setenv JBUILDER ${bin:jbuilder}
+     (progn
+      (run ${exe:cram.exe} run.t)
+      (diff? run.t run.t.corrected)))))))

test/blackbox-tests/test-cases/package-dep/jbuild

@@ -0,0 +1,11 @@
+(jbuild_version 1)
+
+(library
+ ((name foo)
+  (public_name foo)
+  (modules (foo))))
+
+(alias
+ ((name runtest)
+  (deps ((package foo)))
+  (action (echo "package foo"))))

test/blackbox-tests/test-cases/package-dep/run.t

@@ -0,0 +1,8 @@
+  $ $JBUILDER runtest -j1 --display short --root .
+      ocamldep foo.ml.d
+        ocamlc .foo.objs/foo.{cmi,cmo,cmt}
+      ocamlopt .foo.objs/foo.{cmx,o}
+      ocamlopt foo.{a,cmxa}
+      ocamlopt foo.cmxs
+        ocamlc foo.cma
+  package foo