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-rw-r--r--tests/derivations.scm14
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/derivations.scm b/tests/derivations.scm
index 72d253c465..a8cccac34a 100644
--- a/tests/derivations.scm
+++ b/tests/derivations.scm
@@ -499,6 +499,20 @@
(string=? path (derivation-file-name (%guile-for-build)))))
(derivation-prerequisites drv))))
+(test-assert "derivation-prerequisites and derivation-input-is-valid?"
+ (let* ((a (build-expression->derivation %store "a" '(mkdir %output)))
+ (b (build-expression->derivation %store "b" `(list ,(random-text))))
+ (c (build-expression->derivation %store "c" `(mkdir %output)
+ #:inputs `(("a" ,a) ("b" ,b)))))
+ (build-derivations %store (list a))
+ (match (derivation-prerequisites c
+ (cut valid-derivation-input? %store
+ <>))
+ ((($ <derivation-input> file ("out")))
+ (string=? file (derivation-file-name b)))
+ (x
+ (pk 'fail x #f)))))
+
(test-assert "build-expression->derivation without inputs"
(let* ((builder '(begin
(mkdir %output)