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test(melange): interaction between melange_runtime_deps and include_subdirs #7719

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test(melange): interaction between melange_runtime_deps and include_subdirs #7719

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73 changes: 73 additions & 0 deletions ...blackbox-tests/test-cases/melange/installed-library-with-runtime-deps-include-qualified.t
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Test `melange.runtime_deps` for installed libraries where the dune file is
nested more than the dune-project file

$ mkdir lib app prefix
$ cat > lib/dune-project <<EOF
> (lang dune 3.8)
> (package (name foo))
> (using melange 0.1)
> EOF

$ mkdir -p lib/packages/foo/src/runtime
$ echo "function foo() { return 42; }" > lib/packages/foo/src/runtime/runtime.js
$ cat > lib/packages/foo/src/dune <<EOF
> (include_subdirs unqualified)
> (library
> (public_name foo)
> (name foo)
> (modes melange)
> (preprocess (pps melange.ppx))
> (melange.runtime_deps ./runtime/runtime.js))
> EOF
$ cat > lib/packages/foo/src/foo.ml <<EOF
> let dirname = [%bs.raw "__dirname"]
> let () = Js.log2 "dirname:" dirname
> let read_asset () = Node.Fs.readFileSync (dirname ^ "/runtime/runtime.js") \`utf8
> EOF

$ dune build --root lib
Entering directory 'lib'
Leaving directory 'lib'

$ cat lib/_build/default/foo.install
lib: [
"_build/install/default/lib/foo/META"
"_build/install/default/lib/foo/dune-package"
"_build/install/default/lib/foo/foo.ml"
"_build/install/default/lib/foo/melange/foo.cmi" {"melange/foo.cmi"}
"_build/install/default/lib/foo/melange/foo.cmj" {"melange/foo.cmj"}
"_build/install/default/lib/foo/melange/foo.cmt" {"melange/foo.cmt"}
"_build/install/default/lib/foo/runtime/runtime.js" {"runtime/runtime.js"}
]

$ grep melange_runtime_deps lib/_build/install/default/lib/foo/dune-package
(melange_runtime_deps runtime/runtime.js))

$ cat > lib/packages/foo/src/dune <<EOF
> (include_subdirs qualified)
> (library
> (public_name foo)
> (name foo)
> (modes melange)
> (preprocess (pps melange.ppx))
> (melange.runtime_deps ./runtime/runtime.js))
> EOF
$ dune build --root lib
Entering directory 'lib'
Leaving directory 'lib'

$ cat lib/_build/default/foo.install
lib: [
"_build/install/default/lib/foo/META"
"_build/install/default/lib/foo/dune-package"
"_build/install/default/lib/foo/foo.ml"
"_build/install/default/lib/foo/melange/foo.cmi" {"melange/foo.cmi"}
"_build/install/default/lib/foo/melange/foo.cmj" {"melange/foo.cmj"}
"_build/install/default/lib/foo/melange/foo.cmt" {"melange/foo.cmt"}
"_build/install/default/lib/foo/runtime/runtime.js" {"runtime/runtime.js"}
]

$ grep melange_runtime_deps lib/_build/install/default/lib/foo/dune-package
(melange_runtime_deps runtime/runtime.js))