store-roots.scm 2.1 KB

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  1. ;;; GNU Guix --- Functional package management for GNU
  2. ;;; Copyright © 2019, 2023 Ludovic Courtès <ludo@gnu.org>
  3. ;;;
  4. ;;; This file is part of GNU Guix.
  5. ;;;
  6. ;;; GNU Guix is free software; you can redistribute it and/or modify it
  7. ;;; under the terms of the GNU General Public License as published by
  8. ;;; the Free Software Foundation; either version 3 of the License, or (at
  9. ;;; your option) any later version.
  10. ;;;
  11. ;;; GNU Guix is distributed in the hope that it will be useful, but
  12. ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13. ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. ;;; GNU General Public License for more details.
  15. ;;;
  16. ;;; You should have received a copy of the GNU General Public License
  17. ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
  18. (define-module (test-store-deduplication)
  19. #:use-module (guix tests)
  20. #:use-module (guix store)
  21. #:use-module (guix store roots)
  22. #:use-module ((guix utils) #:select (call-with-temporary-directory))
  23. #:use-module ((guix build utils) #:select (delete-file-recursively))
  24. #:use-module ((guix config) #:select (%state-directory))
  25. #:use-module (srfi srfi-1)
  26. #:use-module (srfi srfi-64))
  27. (define %store #f)
  28. (test-begin "store-roots")
  29. ;; The 'open-connection' call below gets guix-daemon to create
  30. ;; %STATE-DIRECTORY/profiles.
  31. (set! %store (open-connection))
  32. (test-assert "gc-roots, regular root"
  33. (let* ((item (add-text-to-store %store "something"
  34. (random-text)))
  35. (root (string-append %gc-roots-directory "/test-gc-root")))
  36. (symlink item root)
  37. (let ((result (member root (gc-roots))))
  38. (delete-file root)
  39. result)))
  40. (test-assert "gc-roots, indirect root"
  41. (call-with-temporary-directory
  42. (lambda (directory)
  43. (let* ((item (add-text-to-store %store "something"
  44. (random-text)))
  45. (root (string-append directory "/gc-root")))
  46. (symlink item root)
  47. (add-indirect-root %store root)
  48. (let ((result (member root (gc-roots))))
  49. (delete-file root)
  50. result)))))
  51. (test-end "store-roots")