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authorLudovic Courtès <ludo@gnu.org>2014-09-06 15:45:32 +0200
committerLudovic Courtès <ludo@gnu.org>2014-09-06 23:42:56 +0200
commitb53833b2ef36cf139f65193bec688396a734b0d0 (patch)
tree36869e74c9147a95fb7ad3e8dea9bc65216dc093 /tests
parent108293c5ea65502e351cb2f6682668d5d345dd1f (diff)
downloadguix-b53833b2ef36cf139f65193bec688396a734b0d0.tar
guix-b53833b2ef36cf139f65193bec688396a734b0d0.tar.gz
gexp: Allow use of high-level objects in #:references-graphs.
* guix/gexp.scm (lower-reference-graphs): New procedure. (gexp->derivation)[graphs-file-names]: New procedure. Use 'lower-reference-graphs', and augment #:inputs argument as a function of #:references-graphs. * doc/guix.texi (G-Expressions): Adjust 'gexp->derivation' documentation accordingly. * tests/gexp.scm ("gexp->derivation, store copy"): Remove reference to TWO in BUILD-DRV. Use TWO directly in #:references-graphs argument. ("gexp->derivation #:references-graphs"): New test. * gnu/system/vm.scm (qemu-image): Remove variable 'graph'; use INPUTS as the #:references-graphs argument to 'expression->derivation-in-linux-vm'.
Diffstat (limited to 'tests')
-rw-r--r--tests/gexp.scm52
1 files changed, 43 insertions, 9 deletions
diff --git a/tests/gexp.scm b/tests/gexp.scm
index a08164c484..ea4df48403 100644
--- a/tests/gexp.scm
+++ b/tests/gexp.scm
@@ -335,19 +335,16 @@
(call-with-output-file (string-append #$output "/two")
(lambda (port)
(display "This is the second one." port))))))
- (build-drv (lambda (two)
- #~(begin
- (use-modules (guix build store-copy))
+ (build-drv #~(begin
+ (use-modules (guix build store-copy))
- (mkdir #$output)
- '#$two ;make it an input
- (populate-store '("graph") #$output)))))
+ (mkdir #$output)
+ (populate-store '("graph") #$output))))
(mlet* %store-monad ((one (gexp->derivation "one" build-one))
(two (gexp->derivation "two" (build-two one)))
- (dir -> (derivation->output-path two))
- (drv (gexp->derivation "store-copy" (build-drv two)
+ (drv (gexp->derivation "store-copy" build-drv
#:references-graphs
- `(("graph" . ,dir))
+ `(("graph" ,two))
#:modules
'((guix build store-copy)
(guix build utils))))
@@ -362,6 +359,43 @@
(string=? (readlink (string-append out "/" two "/one"))
one)))))))
+(test-assertm "gexp->derivation #:references-graphs"
+ (mlet* %store-monad
+ ((one (text-file "one" "hello, world"))
+ (two (gexp->derivation "two"
+ #~(symlink #$one #$output:chbouib)))
+ (drv (gexp->derivation "ref-graphs"
+ #~(begin
+ (use-modules (guix build store-copy))
+ (with-output-to-file #$output
+ (lambda ()
+ (write (call-with-input-file "guile"
+ read-reference-graph))))
+ (with-output-to-file #$output:one
+ (lambda ()
+ (write (call-with-input-file "one"
+ read-reference-graph))))
+ (with-output-to-file #$output:two
+ (lambda ()
+ (write (call-with-input-file "two"
+ read-reference-graph)))))
+ #:references-graphs `(("one" ,one)
+ ("two" ,two "chbouib")
+ ("guile" ,%bootstrap-guile))
+ #:modules '((guix build store-copy)
+ (guix build utils))))
+ (ok? (built-derivations (list drv)))
+ (guile-drv (package->derivation %bootstrap-guile))
+ (g-one -> (derivation->output-path drv "one"))
+ (g-two -> (derivation->output-path drv "two"))
+ (g-guile -> (derivation->output-path drv)))
+ (return (and ok?
+ (equal? (call-with-input-file g-one read) (list one))
+ (equal? (call-with-input-file g-two read)
+ (list one (derivation->output-path two "chbouib")))
+ (equal? (call-with-input-file g-guile read)
+ (list (derivation->output-path guile-drv)))))))
+
(define shebang
(string-append "#!" (derivation->output-path (%guile-for-build))
"/bin/guile --no-auto-compile"))