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authorLudovic Courtès <ludo@gnu.org>2016-02-22 16:29:44 +0100
committerLudovic Courtès <ludo@gnu.org>2016-02-22 22:11:37 +0100
commit7adf9b8469f3f043e61d1c9614aea8abb63fb727 (patch)
tree38e06768a990ef6954a0ae7e11c8aa3aec723aab /tests/grafts.scm
parent3297deedd1fcfd98641b01b477fad182f70cad61 (diff)
downloadgnu-guix-7adf9b8469f3f043e61d1c9614aea8abb63fb727.tar
gnu-guix-7adf9b8469f3f043e61d1c9614aea8abb63fb727.tar.gz
derivations: Move grafts to (guix grafts).
* guix/derivations.scm (<graft>, graft-derivation, %graft?) (set-grafting): Move to... * guix/grafts.scm: ... here. New file. * guix/gexp.scm, guix/packages.scm, tests/packages.scm, guix/scripts/build.scm: Use it. * Makefile.am (MODULES): Add it. (SCM_TESTS): Add tests/grafts.scm. * tests/derivations.scm ("graft-derivation"): Move to... * tests/grafts.scm: ... here. New file.
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (test-grafts)
+ #:use-module (guix derivations)
+ #:use-module (guix store)
+ #:use-module (guix utils)
+ #:use-module (guix grafts)
+ #:use-module (guix tests)
+ #:use-module ((gnu packages) #:select (search-bootstrap-binary))
+ #:use-module (srfi srfi-64)
+ #:use-module (rnrs io ports))
+
+(define %store
+ (open-connection-for-tests))
+
+(define (bootstrap-binary name)
+ (let ((bin (search-bootstrap-binary name (%current-system))))
+ (and %store
+ (add-to-store %store name #t "sha256" bin))))
+
+(define %bash
+ (bootstrap-binary "bash"))
+(define %mkdir
+ (bootstrap-binary "mkdir"))
+
+
+(test-begin "grafts")
+
+(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
+ (list (graft
+ (origin %bash)
+ (replacement one))
+ (graft
+ (origin %mkdir)
+ (replacement 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-end)
+
+
+(exit (= (test-runner-fail-count (test-runner-current)) 0))