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authorLudovic Courtès <ludo@gnu.org>2014-07-24 22:27:35 +0200
committerLudovic Courtès <ludo@gnu.org>2014-07-24 23:02:26 +0200
commit0a90af153199b03deced53da7ef7f50f0e561f80 (patch)
tree38c39490e95c2f2efc61ef9ab74de1bffd35e851 /tests/monads.scm
parent7ab44369b34a23e5d22ac51b7fbfe31c0de9fbfd (diff)
downloadguix-0a90af153199b03deced53da7ef7f50f0e561f80.tar
guix-0a90af153199b03deced53da7ef7f50f0e561f80.tar.gz
monads: Add 'interned-file'.
* guix/monads.scm (interned-file): New procedure. * tests/monads.scm ("interned-file"): New test. * doc/guix.texi (The Store Monad): Document it.
Diffstat (limited to 'tests/monads.scm')
-rw-r--r--tests/monads.scm10
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/monads.scm b/tests/monads.scm
index ac19d33f93..ea3e4006ab 100644
--- a/tests/monads.scm
+++ b/tests/monads.scm
@@ -108,6 +108,16 @@
guile)))
#:guile-for-build (package-derivation %store %bootstrap-guile)))
+(test-assert "interned-file"
+ (run-with-store %store
+ (mlet* %store-monad ((file -> (search-path %load-path "guix.scm"))
+ (a (interned-file file))
+ (b (interned-file file "b")))
+ (return (equal? (call-with-input-file file get-string-all)
+ (call-with-input-file a get-string-all)
+ (call-with-input-file b get-string-all))))
+ #:guile-for-build (package-derivation %store %bootstrap-guile)))
+
(define derivation-expression
(@@ (guix monads) derivation-expression))