unikernel/duniverse/dune_/test/blackbox-tests/test-cases/dune-project-meta/license.t

@@ -0,0 +1,69 @@
+Reject multiple licences in version [1.9, 3.2)
+----------------------------------------------
+
+  $ mkdir multi-licence-v1.9
+  $ cat > dune-project <<EOF
+  > (lang dune 1.9)
+  > (name foo)
+  > (generate_opam_files true)
+  > (license MIT ISC)
+  > (package (name foo) (allow_empty))
+  > EOF
+
+  $ dune build
+  File "dune-project", line 4, characters 0-17:
+  4 | (license MIT ISC)
+      ^^^^^^^^^^^^^^^^^
+  Error: Parsing several licenses is only available since version 3.2 of the
+  dune language. Please update your dune-project file to have (lang dune 3.2).
+  [1]
+
+Allow multiple licences in version >= 3.2
+-----------------------------------------
+
+  $ mkdir multi-license-v3.2
+  $ cat > dune-project <<EOF
+  > (lang dune 3.2)
+  > (name foo)
+  > (generate_opam_files true)
+  > (license MIT ISC)
+  > (package (name foo) (allow_empty))
+  > EOF
+
+  $ dune build
+  $ grep "license:" foo.opam
+  license: ["MIT" "ISC"]
+
+Handle single license in version >= 3.2
+---------------------------------------
+
+  $ mkdir single-license-v3.2
+  $ cat > dune-project <<EOF
+  > (lang dune 3.2)
+  > (name foo)
+  > (generate_opam_files true)
+  > (license ISC)
+  > (package (name foo) (allow_empty))
+  > EOF
+
+  $ dune build
+  $ grep "license:" foo.opam
+  license: "ISC"
+
+Reject empty license
+---------------------------------------
+ 
+  $ cat > dune-project <<EOF
+  > (lang dune 3.2)
+  > (name foo)
+  > (generate_opam_files true)
+  > (license)
+  > (package (name foo) (allow_empty))
+  > EOF
+
+  $ dune build
+  File "dune-project", line 4, characters 0-9:
+  4 | (license)
+      ^^^^^^^^^
+  Error: Not enough arguments for "license"
+  [1]