test: directory targets and copying sandbox

Signed-off-by: Rudi Grinberg <[email protected]>
ocaml · May 14, 2023 · de24bc2 · de24bc2
1 parent 417bce1
commit de24bc2
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/test/blackbox-tests/test-cases/directory-targets/copy-sandboxing.t b/test/blackbox-tests/test-cases/directory-targets/copy-sandboxing.t
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+Sandbox a rule that depends on a directory target using the copying sandbox
+mode:
+
+  $ cat >dune-project <<EOF
+  > (lang dune 3.8)
+  > (using directory-targets 0.1)
+  > EOF
+
+  $ cat >dune <<EOF
+  > (rule
+  >  (targets (dir output))
+  >  (action (bash "mkdir -p output/; echo x > output/x; echo y > output/y")))
+  > (rule
+  >  (target foo)
+  >  (deps (sandbox always) output/)
+  >  (action
+  >   (run touch foo)))
+  > EOF
+
+  $ dune build foo --sandbox=copy
+  _build/default/output -> _build/.sandbox/908b249f69e2972987db3bd03d05e45c/default/output
+  Error: Is a directory
+  -> required by _build/default/foo
+  [1]