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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; 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-pack)
#:use-module (guix scripts pack)
#:use-module (guix store)
#:use-module (guix derivations)
#:use-module (guix profiles)
#:use-module (guix packages)
#:use-module (guix monads)
#:use-module (guix grafts)
#:use-module (guix tests)
#:use-module (guix gexp)
#:use-module (gnu packages bootstrap)
#:use-module ((gnu packages compression) #:select (squashfs-tools-next))
#:use-module (srfi srfi-64))
(define %store
(open-connection-for-tests))
;; Globally disable grafts because they can trigger early builds.
(%graft? #f)
(define-syntax-rule (test-assertm name store exp)
(test-assert name
(let ((guile (package-derivation store %bootstrap-guile)))
(run-with-store store exp
#:guile-for-build guile))))
(define %gzip-compressor
;; Compressor that uses the bootstrap 'gzip'.
((@ (guix scripts pack) compressor) "gzip"
"gz"
#~(#+(file-append %bootstrap-coreutils&co "/bin/gzip") "-6n")))
(define %tar-bootstrap %bootstrap-coreutils&co)
(test-begin "pack")
(unless (network-reachable?) (test-skip 1))
(test-assertm "self-contained-tarball" %store
(mlet* %store-monad
((profile (profile-derivation (packages->manifest
(list %bootstrap-guile))
#:hooks '()
#:locales? #f))
(tarball (self-contained-tarball "pack" profile
#:symlinks '(("/bin/Guile"
-> "bin/guile"))
#:compressor %gzip-compressor
#:archiver %tar-bootstrap))
(check (gexp->derivation
"check-tarball"
(with-imported-modules '((guix build utils))
#~(begin
(use-modules (guix build utils)
(srfi srfi-1))
(define store
;; The unpacked store.
(string-append "." (%store-directory) "/"))
(define (canonical? file)
;; Return #t if FILE is read-only and its mtime is 1.
(let ((st (lstat file)))
(or (not (string-prefix? store file))
(eq? 'symlink (stat:type st))
(and (= 1 (stat:mtime st))
(zero? (logand #o222
(stat:mode st)))))))
(define bin
(string-append "." #$profile "/bin"))
(setenv "PATH"
(string-append #$%tar-bootstrap "/bin"))
(system* "tar" "xvf" #$tarball)
(mkdir #$output)
(exit
(and (file-exists? (string-append bin "/guile"))
(file-exists? store)
(every canonical?
(find-files "." (const #t)
#:directories? #t))
(string=? (string-append #$%bootstrap-guile "/bin")
(readlink bin))
(string=? (string-append ".." #$profile
"/bin/guile")
(readlink "bin/Guile")))))))))
(built-derivations (list check))))
;; The following test needs guile-sqlite3, libgcrypt, etc. as a consequence of
;; commit c45477d2a1a651485feede20fe0f3d15aec48b39 and related changes. Thus,
;; run it on the user's store, if it's available, on the grounds that these
;; dependencies may be already there, or we can get substitutes or build them
;; quite inexpensively; see <https://bugs.gnu.org/32184>.
(with-external-store store
(unless store (test-skip 1))
(test-assertm "self-contained-tarball + localstatedir" store
(mlet* %store-monad
((guile (set-guile-for-build (default-guile)))
(profile (profile-derivation (packages->manifest
(list %bootstrap-guile))
#:hooks '()
#:locales? #f))
(tarball (self-contained-tarball "tar-pack" profile
#:localstatedir? #t))
(check (gexp->derivation
"check-tarball"
#~(let ((bin (string-append "." #$profile "/bin")))
(setenv "PATH"
(string-append #$%tar-bootstrap "/bin"))
(system* "tar" "xvf" #$tarball)
(mkdir #$output)
(exit
(and (file-exists? "var/guix/db/db.sqlite")
(string=? (string-append #$%bootstrap-guile "/bin")
(readlink bin))))))))
(built-derivations (list check))))
(unless store (test-skip 1))
(test-assertm "docker-image + localstatedir" store
(mlet* %store-monad
((guile (set-guile-for-build (default-guile)))
(profile (profile-derivation (packages->manifest
(list %bootstrap-guile))
#:hooks '()
#:locales? #f))
(tarball (docker-image "docker-pack" profile
#:symlinks '(("/bin/Guile" -> "bin/guile"))
#:localstatedir? #t))
(check (gexp->derivation
"check-tarball"
(with-imported-modules '((guix build utils))
#~(begin
(use-modules (guix build utils)
(ice-9 match))
(define bin
(string-append "." #$profile "/bin"))
(setenv "PATH" (string-append #$%tar-bootstrap "/bin"))
(mkdir "base")
(with-directory-excursion "base"
(invoke "tar" "xvf" #$tarball))
(match (find-files "base" "layer.tar")
((layer)
(invoke "tar" "xvf" layer)))
(when
(and (file-exists? (string-append bin "/guile"))
(file-exists? "var/guix/db/db.sqlite")
(file-is-directory? "tmp")
(string=? (string-append #$%bootstrap-guile "/bin")
(pk 'binlink (readlink bin)))
(string=? (string-append #$profile "/bin/guile")
(pk 'guilelink (readlink "bin/Guile"))))
(mkdir #$output)))))))
(built-derivations (list check))))
(unless store (test-skip 1))
(test-assertm "squashfs-image + localstatedir" store
(mlet* %store-monad
((guile (set-guile-for-build (default-guile)))
(profile (profile-derivation (packages->manifest
(list %bootstrap-guile))
#:hooks '()
#:locales? #f))
(image (squashfs-image "squashfs-pack" profile
#:symlinks '(("/bin" -> "bin"))
#:localstatedir? #t))
(check (gexp->derivation
"check-tarball"
(with-imported-modules '((guix build utils))
#~(begin
(use-modules (guix build utils)
(ice-9 match))
(define bin
(string-append "." #$profile "/bin"))
(setenv "PATH"
(string-append #$squashfs-tools-next "/bin"))
(invoke "unsquashfs" #$image)
(with-directory-excursion "squashfs-root"
(when (and (file-exists? (string-append bin
"/guile"))
(file-exists? "var/guix/db/db.sqlite")
(string=? (string-append #$%bootstrap-guile "/bin")
(pk 'binlink (readlink bin)))
;; This is a relative symlink target.
(string=? (string-drop
(string-append #$profile "/bin")
1)
(pk 'guilelink (readlink "bin"))))
(mkdir #$output))))))))
(built-derivations (list check)))))
(test-end)
;; Local Variables:
;; eval: (put 'test-assertm 'scheme-indent-function 2)
;; End:
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