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| author | Ludovic Courtès <ludo@gnu.org> | 2014-10-07 23:23:09 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2014-10-08 12:01:49 +0200 |
| commit | fb59e275dd84152cf04f89cd5192145ccf071853 (patch) | |
| tree | 49b04f16b355fae967a8474922377cf66350edd5 /tests | |
| parent | 3c762a13bf0a8e15f2cf67d6a9eb27cf6d55267d (diff) | |
| download | guix-fb59e275dd84152cf04f89cd5192145ccf071853.tar guix-fb59e275dd84152cf04f89cd5192145ccf071853.tar.gz | |
derivations: Add 'graft-derivation'.
* guix/derivations.scm (graft-derivation): New procedure.
* guix/build/graft.scm: New file.
* Makefile.am (MODULES): Add it.
* tests/derivations.scm ("graft-derivation"): New test.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/derivations.scm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/derivations.scm b/tests/derivations.scm index 855b059d16..48d12990e6 100644 --- a/tests/derivations.scm +++ b/tests/derivations.scm @@ -813,6 +813,35 @@ Deriver: ~a~%" (string<? p1 p2))))))))))))) +(test-assert "graft-derivation" + (let* ((build `(begin + (mkdir %output) + (chdir %output) + (symlink %output "self") + (call-with-output-file "text" + (lambda (output) + (format output "foo/~a/bar" ,%mkdir))) + (symlink ,%bash "sh"))) + (orig (build-expression->derivation %store "graft" build + #:inputs `(("a" ,%bash) + ("b" ,%mkdir)))) + (one (add-text-to-store %store "bash" "fake bash")) + (two (build-expression->derivation %store "mkdir" + '(call-with-output-file %output + (lambda (port) + (display "fake mkdir" port))))) + (graft (graft-derivation %store "graft" orig + `(((,%bash) . (,one)) + ((,%mkdir) . (,two)))))) + (and (build-derivations %store (list graft)) + (let ((two (derivation->output-path two)) + (graft (derivation->output-path graft))) + (and (string=? (format #f "foo/~a/bar" two) + (call-with-input-file (string-append graft "/text") + get-string-all)) + (string=? (readlink (string-append graft "/sh")) one) + (string=? (readlink (string-append graft "/self")) graft)))))) + (test-equal "map-derivation" "hello" (let* ((joke (package-derivation %store guile-1.8)) |