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| author | Ludovic Courtès <ludo@gnu.org> | 2015-11-23 23:31:53 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-11-23 23:34:15 +0100 |
| commit | 38b92daa81d6c5eca77ae0cc3d454da46a64b48a (patch) | |
| tree | fd0fff0db6096636bd5556b7c481c46ca1e8a5c5 /tests/graph.scm | |
| parent | 961d0d2d2237baca7bd2099aebee279765bbd257 (diff) | |
| download | guix-38b92daa81d6c5eca77ae0cc3d454da46a64b48a.tar guix-38b92daa81d6c5eca77ae0cc3d454da46a64b48a.tar.gz | |
graph: Add '%bag-with-origins-node-type'.
* guix/scripts/graph.scm (bag-node-edges): Remove 'filter' call. Add
case for 'origin'.
(%bag-node-type)[edges]: Add filtering here.
(%bag-with-origins-node-type): New variable.
(%node-types): Add it.
* tests/graph.scm ("bag DAG, including origins"): New test.
* tests/guix-graph.sh: Add 'bag-with-origins'.
* doc/guix.texi (Invoking guix graph): Document it.
Diffstat (limited to 'tests/graph.scm')
| -rw-r--r-- | tests/graph.scm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/graph.scm b/tests/graph.scm index 9c9e3666b7..ad8aea0ada 100644 --- a/tests/graph.scm +++ b/tests/graph.scm @@ -134,6 +134,32 @@ edges." (((labels packages) ...) (map package-full-name packages)))))))) +(test-assert "bag DAG, including origins" + (let-values (((backend nodes+edges) (make-recording-backend))) + (let* ((m (lambda* (uri hash-type hash name #:key system) + (text-file "foo-1.2.3.tar.gz" "This is a fake!"))) + (o (origin (method m) (uri "the-uri") (sha256 #vu8(0 1 2)))) + (p (dummy-package "p" (source o)))) + (run-with-store %store + (export-graph (list p) 'port + #:node-type %bag-with-origins-node-type + #:backend backend)) + ;; We should see O among the nodes, with an edge coming from P. + (let-values (((nodes edges) (nodes+edges))) + (run-with-store %store + (mlet %store-monad ((o* (lower-object o)) + (p* (lower-object p))) + (return + (and (find (match-lambda + ((file "the-uri") #t) + (_ #f)) + nodes) + (find (match-lambda + ((source target) + (and (string=? source (derivation-file-name p*)) + (string=? target o*)))) + edges))))))))) + (test-assert "derivation DAG" (let-values (((backend nodes+edges) (make-recording-backend))) (run-with-store %store |