summaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
authorLudovic Courtès <ludo@gnu.org>2018-09-10 23:37:48 +0200
committerLudovic Courtès <ludo@gnu.org>2018-09-11 00:14:58 +0200
commit2225d56a14a2d8d29374a14eefe90b3cffa79804 (patch)
treea591bd0ef10b0569442a4b4b2d8a516560a78cec /tests
parentcbb0edd1be1f653d253258dfa90c8b45f288fb1b (diff)
profiles: Correctly deal with etc/ being a relative symlink.
Fixes <https://bugs.gnu.org/32686>. Reported by Oleg Pykhalov <go.wigust@gmail.com>. * guix/build/profiles.scm (ensure-writable-directory): Add #:symlink. [absolute?]: New procedure. [unsymlink]: Use it to determine how to resolve readlink's result. (build-profile): Pass SYMLINK to 'ensure-writable-directory'. * tests/profiles.scm ("profile-derivation when etc/ is a relative symlink"): New test.
Diffstat (limited to 'tests')
-rw-r--r--tests/profiles.scm36
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/profiles.scm b/tests/profiles.scm
index 3a59a0cc4f..9f366a04ef 100644
--- a/tests/profiles.scm
+++ b/tests/profiles.scm
@@ -20,6 +20,7 @@
(define-module (test-profiles)
#:use-module (guix tests)
#:use-module (guix profiles)
+ #:use-module (guix gexp)
#:use-module (guix store)
#:use-module (guix monads)
#:use-module (guix grafts)
@@ -543,6 +544,41 @@
get-string-all)
"foo!"))))))
+(test-assertm "profile-derivation when etc/ is a relative symlink"
+ ;; See <https://bugs.gnu.org/32686>.
+ (mlet* %store-monad
+ ((etc (gexp->derivation
+ "etc"
+ #~(begin
+ (mkdir #$output)
+ (call-with-output-file (string-append #$output "/foo")
+ (lambda (port)
+ (display "Heya!" port))))))
+ (thing -> (dummy-package "dummy"
+ (build-system trivial-build-system)
+ (inputs
+ `(("etc" ,etc)))
+ (arguments
+ `(#:guile ,%bootstrap-guile
+ #:builder
+ (let ((out (assoc-ref %outputs "out"))
+ (etc (assoc-ref %build-inputs "etc")))
+ (mkdir out)
+ (symlink etc (string-append out "/etc"))
+ #t)))))
+ (entry -> (package->manifest-entry thing))
+ (drv (profile-derivation (manifest (list entry))
+ #:relative-symlinks? #t
+ #:hooks '()
+ #:locales? #f))
+ (profile -> (derivation->output-path drv)))
+ (mbegin %store-monad
+ (built-derivations (list drv))
+ (return (string=? (call-with-input-file
+ (string-append profile "/etc/foo")
+ get-string-all)
+ "Heya!")))))
+
(test-equalm "union vs. dangling symlink" ;<https://bugs.gnu.org/26949>
"does-not-exist"
(mlet* %store-monad