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e475211869
Previously, store items registered in the database by this code (for
instance, store items retrieved by 'guix offload' and passed to
'restore-file-set') would have an mtime of 0 instead of 1.
This would cause problems for things like .go files: Guile would
consider them to be older than the corresponding .scm file, and
consequently it would ignore them and possibly use another (incorrect)
.go file.
Reported by Ricardo Wurmus.
* guix/store/database.scm (reset-timestamps): Pass 1, not 0, to
'utime'.
* tests/store-database.scm ("register-path"): Check the mtime of FILE
and REF.
100 lines
3.6 KiB
Scheme
100 lines
3.6 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2017, 2018 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-store-database)
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#:use-module (guix tests)
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#:use-module (guix store)
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#:use-module (guix store database)
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#:use-module ((guix utils) #:select (call-with-temporary-output-file))
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#:use-module (srfi srfi-26)
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#:use-module (srfi srfi-64))
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;; Test the (guix store database) module.
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(define %store
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(open-connection-for-tests))
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(test-begin "store-database")
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(test-equal "register-path"
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'(1 1)
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(let ((file (string-append (%store-prefix) "/" (make-string 32 #\f)
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"-fake")))
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(when (valid-path? %store file)
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(delete-paths %store (list file)))
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(false-if-exception (delete-file file))
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(let ((ref (add-text-to-store %store "ref-of-fake" (random-text)))
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(drv (string-append file ".drv")))
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(call-with-output-file file
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(cut display "This is a fake store item.\n" <>))
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(register-path file
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#:references (list ref)
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#:deriver drv)
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(and (valid-path? %store file)
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(equal? (references %store file) (list ref))
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(null? (valid-derivers %store file))
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(null? (referrers %store file))
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(list (stat:mtime (lstat file))
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(stat:mtime (lstat ref)))))))
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(test-equal "new database"
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(list 1 2)
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(call-with-temporary-output-file
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(lambda (db-file port)
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(delete-file db-file)
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(with-database db-file db
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(sqlite-register db
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#:path "/gnu/foo"
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#:references '()
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#:deriver "/gnu/foo.drv"
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#:hash (string-append "sha256:" (make-string 64 #\e))
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#:nar-size 1234)
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(sqlite-register db
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#:path "/gnu/bar"
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#:references '("/gnu/foo")
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#:deriver "/gnu/bar.drv"
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#:hash (string-append "sha256:" (make-string 64 #\a))
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#:nar-size 4321)
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(let ((path-id (@@ (guix store database) path-id)))
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(list (path-id db "/gnu/foo")
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(path-id db "/gnu/bar")))))))
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(test-assert "register-path with unregistered references"
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;; Make sure we get a "NOT NULL constraint failed: Refs.reference" error
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;; when we try to add references that are not registered yet. Better safe
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;; than sorry.
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(call-with-temporary-output-file
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(lambda (db-file port)
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(delete-file db-file)
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(catch 'sqlite-error
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(lambda ()
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(with-database db-file db
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(sqlite-register db #:path "/gnu/foo"
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#:references '("/gnu/bar")
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#:deriver "/gnu/foo.drv"
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#:hash (string-append "sha256:" (make-string 64 #\e))
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#:nar-size 1234))
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#f)
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(lambda args
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(pk 'welcome-exception! args)
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#t)))))
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(test-end "store-database")
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