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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019, 2023 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-store-deduplication)
#:use-module (guix tests)
#:use-module (guix store)
#:use-module (guix store roots)
#:use-module ((guix utils) #:select (call-with-temporary-directory))
#:use-module ((guix build utils) #:select (delete-file-recursively))
#:use-module ((guix config) #:select (%state-directory))
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64))
(define %store #f)
(test-begin "store-roots")
(test-equal "gc-roots, initial"
(list (string-append %state-directory "/profiles"))
(begin
;; 'gc-roots' should gracefully handle lack of that directory.
(delete-file-recursively (string-append %state-directory "/profiles"))
(gc-roots)))
;; The 'open-connection' call below gets guix-daemon to create
;; %STATE-DIRECTORY/profiles.
(set! %store (open-connection))
(test-assert "gc-roots, regular root"
(let* ((item (add-text-to-store %store "something"
(random-text)))
(root (string-append %gc-roots-directory "/test-gc-root")))
(symlink item root)
(let ((result (member root (gc-roots))))
(delete-file root)
result)))
(test-assert "gc-roots, indirect root"
(call-with-temporary-directory
(lambda (directory)
(let* ((item (add-text-to-store %store "something"
(random-text)))
(root (string-append directory "/gc-root")))
(symlink item root)
(add-indirect-root %store root)
(let ((result (member root (gc-roots))))
(delete-file root)
result)))))
(test-end "store-roots")
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