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authorLudovic Courtès <ludo@gnu.org>2018-03-27 14:00:48 +0200
committerLudovic Courtès <ludo@gnu.org>2018-03-27 14:51:44 +0200
commitb06a70e05dc6252a3ecb28db5898de7ebc110973 (patch)
tree08ed804b9f76857f02bd0b8ab1f34e13c9a0e026 /tests
parentde0021322d010871d2c144f01f9dc4efc5c231c4 (diff)
downloadpatches-b06a70e05dc6252a3ecb28db5898de7ebc110973.tar
patches-b06a70e05dc6252a3ecb28db5898de7ebc110973.tar.gz
graph: Add "module" node type.
* guix/scripts/graph.scm (module-from-package) (source-module-dependencies*): New procedures. (%module-node-type): New variable. (%node-types): Add it. * guix/modules.scm (source-module-dependencies): Export. * tests/graph.scm ("module graph"): New test. * doc/guix.texi (Invoking guix graph): Document it.
Diffstat (limited to 'tests')
-rw-r--r--tests/graph.scm20
1 files changed, 19 insertions, 1 deletions
diff --git a/tests/graph.scm b/tests/graph.scm
index 00fd37243c..5faa19298a 100644
--- a/tests/graph.scm
+++ b/tests/graph.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -271,6 +271,24 @@ edges."
(list txt out))
(equal? edges `((,txt ,out)))))))))))
+(test-assert "module graph"
+ (let-values (((backend nodes+edges) (make-recording-backend)))
+ (run-with-store %store
+ (export-graph '((gnu packages guile)) 'port
+ #:node-type %module-node-type
+ #:backend backend))
+
+ (let-values (((nodes edges) (nodes+edges)))
+ (and (member '(gnu packages guile)
+ (match nodes
+ (((ids labels) ...) ids)))
+ (->bool (and (member (list '(gnu packages guile)
+ '(gnu packages libunistring))
+ edges)
+ (member (list '(gnu packages guile)
+ '(gnu packages bdw-gc))
+ edges)))))))
+
(test-assert "node-edges"
(run-with-store %store
(let ((packages (fold-packages cons '())))