unikernel/duniverse/dune_/test/blackbox-tests/test-cases/pkg/opam-package-with-build-env.t

@@ -0,0 +1,36 @@
+In this test we test the translation of a package with a build-env field into a dune lock
+file.
+
+  $ . ./helpers.sh
+  $ mkrepo
+
+Make a package with a build-env field
+  $ mkpkg with-build-env <<'EOF'
+  > build-env: [ [ MY_ENV_VAR = "Hello from env var!" ] ]
+  > build: ["sh" "-c" "echo $MY_ENV_VAR"]
+  > install: ["sh" "-c" "echo $MY_ENV_VAR"]
+  > EOF
+
+  $ solve with-build-env
+  Solution for dune.lock:
+  - with-build-env.0.0.1
+The lockfile should contain a setenv action.
+
+  $ cat dune.lock/with-build-env.pkg 
+  (version 0.0.1)
+  
+  (install
+   (withenv
+    ((= MY_ENV_VAR "Hello from env var!"))
+    (run sh -c "echo $MY_ENV_VAR")))
+  
+  (build
+   (withenv
+    ((= MY_ENV_VAR "Hello from env var!"))
+    (run sh -c "echo $MY_ENV_VAR")))
+
+This should print the value given in the build-env field.
+
+  $ MY_ENV_VAR="invisible" build_pkg with-build-env 
+  Hello from env var!
+  Hello from env var!