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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017, 2018 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-database)
#:use-module (guix tests)
#:use-module ((guix store) #:hide (register-path))
#:use-module (guix store database)
#:use-module ((guix utils) #:select (call-with-temporary-output-file))
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-64))
;; Test the (guix store database) module.
(define %store
(open-connection-for-tests))
(test-begin "store-database")
(test-assert "register-path"
(let ((file (string-append (%store-prefix) "/" (make-string 32 #\f)
"-fake")))
(when (valid-path? %store file)
(delete-paths %store (list file)))
(false-if-exception (delete-file file))
(let ((ref (add-text-to-store %store "ref-of-fake" (random-text)))
(drv (string-append file ".drv")))
(call-with-output-file file
(cut display "This is a fake store item.\n" <>))
(register-path file
#:references (list ref)
#:deriver drv)
(and (valid-path? %store file)
(equal? (references %store file) (list ref))
(null? (valid-derivers %store file))
(null? (referrers %store file))))))
(test-equal "new database"
(list 1 2)
(call-with-temporary-output-file
(lambda (db-file port)
(delete-file db-file)
(sqlite-register #:db-file db-file
#:path "/gnu/foo"
#:references '()
#:deriver "/gnu/foo.drv"
#:hash (string-append "sha256:" (make-string 64 #\e))
#:nar-size 1234)
(sqlite-register #:db-file db-file
#:path "/gnu/bar"
#:references '("/gnu/foo")
#:deriver "/gnu/bar.drv"
#:hash (string-append "sha256:" (make-string 64 #\a))
#:nar-size 4321)
(let ((path-id (@@ (guix store database) path-id)))
(with-database db-file db
(list (path-id db "/gnu/foo")
(path-id db "/gnu/bar")))))))
(test-assert "register-path with unregistered references"
;; Make sure we get a "NOT NULL constraint failed: Refs.reference" error
;; when we try to add references that are not registered yet. Better safe
;; than sorry.
(call-with-temporary-output-file
(lambda (db-file port)
(delete-file db-file)
(catch 'sqlite-error
(lambda ()
(sqlite-register #:db-file db-file
#:path "/gnu/foo"
#:references '("/gnu/bar")
#:deriver "/gnu/foo.drv"
#:hash (string-append "sha256:" (make-string 64 #\e))
#:nar-size 1234)
#f)
(lambda args
(pk 'welcome-exception! args)
#t)))))
(test-end "store-database")
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