unikernel/duniverse/dune_/test/blackbox-tests/test-cases/mdx-stanza/new-deps-field.t/README.md

@@ -0,0 +1,13 @@
+We can use our local packages, in our documentation thanks to dune's mdx stanza:
+
+```ocaml
+# #require "pkg.public-lib";;
+# Public_lib.x;;
+- : int = 1
+```
+
+```ocaml
+# #require "pkg2.public-lib2";;
+# Public_lib2.x;;
+- : int = 2
+```

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/mdx-stanza/new-deps-field.t/dune

@@ -0,0 +1,4 @@
+(mdx
+ (files README.md)
+ (deps (package pkg2))
+ (packages pkg))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/mdx-stanza/new-deps-field.t/lib/dune

@@ -0,0 +1,4 @@
+(library
+ (name public_lib)
+ (public_name pkg.public-lib)
+ (modules public_lib))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/mdx-stanza/new-deps-field.t/lib/public_lib.ml

@@ -0,0 +1 @@
+let x = 1

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/mdx-stanza/new-deps-field.t/lib2/dune

@@ -0,0 +1,4 @@
+(library
+ (name public_lib2)
+ (public_name pkg2.public-lib2)
+ (modules public_lib2))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/mdx-stanza/new-deps-field.t/lib2/public_lib2.ml

@@ -0,0 +1 @@
+let x = 2

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/mdx-stanza/new-deps-field.t/run.t

@@ -0,0 +1,31 @@
+Since version 0.2 the mdx stanza supports a more generic `deps` field.
+A deprecation warning is raised if using the olf `packages` field.
+
+  $ cat >dune-project <<EOF
+  > (lang dune 3.0)
+  > (using mdx 0.2)
+  > (cram disable)
+  > EOF
+
+  $ dune runtest
+  File "dune", line 4, characters 1-15:
+  4 |  (packages pkg))
+       ^^^^^^^^^^^^^^
+  Warning: 'packages' was deprecated in version 0.2 of mdx extension to verify
+  code blocks in .md files.
+
+But using the new field with the old stanza would fail
+
+  $ cat >dune-project <<EOF
+  > (lang dune 2.8)
+  > (using mdx 0.1)
+  > EOF
+
+  $ dune runtest
+  File "dune", line 3, characters 1-22:
+  3 |  (deps (package pkg2))
+       ^^^^^^^^^^^^^^^^^^^^^
+  Error: 'deps' is only available since version 0.2 of mdx extension to verify
+  code blocks in .md files. Please update your dune-project file to have (using
+  mdx 0.2).
+  [1]