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authorLudovic Courtès <ludo@gnu.org>2015-01-24 22:50:40 +0100
committerLudovic Courtès <ludo@gnu.org>2015-01-24 22:57:49 +0100
commitf304c9c237aca7e9007d6e0cefd6ed858c5a9e47 (patch)
treeba6720f7db2bd14590d2aa89fa28245ff7ee40a0 /tests/packages.scm
parentda74bc7886cba77192260d84b2dd57466e4b5354 (diff)
downloadguix-f304c9c237aca7e9007d6e0cefd6ed858c5a9e47.tar
guix-f304c9c237aca7e9007d6e0cefd6ed858c5a9e47.tar.gz
derivations: Raise an error for references to non-existent outputs.
Fixes <http://bugs.gnu.org/19630>. Reported by Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>. * guix/derivations.scm (&derivation-error, &derivation-missing-output-error): New error conditions. (derivation->output-path): Raise a '&derivation-missing-output-error' if OUTPUT is not an output of DRV. * guix/ui.scm (call-with-error-handling): Add case for 'derivation-missing-output-error?'. (show-what-to-build): Check whether (derivation-outputs drv) is empty. * tests/packages.scm ("reference to non-existent output"): Add test.
Diffstat (limited to 'tests/packages.scm')
-rw-r--r--tests/packages.scm11
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/packages.scm b/tests/packages.scm
index ef34e76380..65e5cc3cdd 100644
--- a/tests/packages.scm
+++ b/tests/packages.scm
@@ -268,6 +268,17 @@
(package-derivation %store p)
#f)))
+(test-assert "reference to non-existent output"
+ ;; See <http://bugs.gnu.org/19630>.
+ (let* ((dep (dummy-package "dep"))
+ (p (dummy-package "p"
+ (inputs `(("dep" ,dep "non-existent"))))))
+ (guard (c ((derivation-missing-output-error? c)
+ (and (string=? (derivation-missing-output c) "non-existent")
+ (equal? (package-derivation %store dep)
+ (derivation-error-derivation c)))))
+ (package-derivation %store p))))
+
(test-assert "trivial"
(let* ((p (package (inherit (dummy-package "trivial"))
(build-system trivial-build-system)