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authorLudovic Courtès <ludo@gnu.org>2016-03-20 22:40:31 +0100
committerLudovic Courtès <ludo@gnu.org>2016-03-20 22:45:35 +0100
commit35b5ca7869396b8d37539b9279147c100eee12f1 (patch)
tree92ba732e7f85918091ad6a76e7959dd79b580e01 /tests/derivations.scm
parente71ef7adaece7e132a5059139122b45083ea1b39 (diff)
downloadguix-35b5ca7869396b8d37539b9279147c100eee12f1.tar
guix-35b5ca7869396b8d37539b9279147c100eee12f1.tar.gz
derivations: Add #:disallowed-references.
* guix/derivations.scm (derivation): Add #:disallowed-references. [user+system-env-vars]: Honor it. (build-expression->derivation): Likewise. * tests/derivations.scm ("derivation #:disallowed-references, ok") ("derivation #:disallowed-references, not ok"): New tests. * doc/guix.texi (Derivations): Adjust accordingly.
Diffstat (limited to 'tests/derivations.scm')
-rw-r--r--tests/derivations.scm19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/derivations.scm b/tests/derivations.scm
index 3c35218040..4d3b82fe1a 100644
--- a/tests/derivations.scm
+++ b/tests/derivations.scm
@@ -504,6 +504,25 @@
(build-derivations %store (list drv))
#f)))
+(test-assert "derivation #:disallowed-references, ok"
+ (let ((drv (derivation %store "disallowed" %bash
+ '("-c" "echo hello > $out")
+ #:inputs `((,%bash))
+ #:disallowed-references '("out"))))
+ (build-derivations %store (list drv))))
+
+(test-assert "derivation #:disallowed-references, not ok"
+ (let* ((txt (add-text-to-store %store "foo" "Hello, world."))
+ (drv (derivation %store "disdisallowed" %bash
+ `("-c" ,(string-append "echo " txt "> $out"))
+ #:inputs `((,%bash) (,txt))
+ #:disallowed-references (list txt))))
+ (guard (c ((nix-protocol-error? c)
+ ;; There's no specific error message to check for.
+ #t))
+ (build-derivations %store (list drv))
+ #f)))
+
;; Here we should get the value of $NIX_STATE_DIR that the daemon sees, which
;; is a unique value for each test process; this value is the same as the one
;; we see in the process executing this file since it is set by 'test-env'.