tests/pack.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2017, 2018 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
   4 ;;;
   5 ;;; This file is part of GNU Guix.
   6 ;;;
   7 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   8 ;;; under the terms of the GNU General Public License as published by
   9 ;;; the Free Software Foundation; either version 3 of the License, or (at
  10 ;;; your option) any later version.
  11 ;;;
  12 ;;; GNU Guix is distributed in the hope that it will be useful, but
  13 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;;; GNU General Public License for more details.
  16 ;;;
  17 ;;; You should have received a copy of the GNU General Public License
  18 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 (define-module (test-pack)
  21   #:use-module (guix scripts pack)
  22   #:use-module (guix store)
  23   #:use-module (guix derivations)
  24   #:use-module (guix profiles)
  25   #:use-module (guix packages)
  26   #:use-module (guix monads)
  27   #:use-module (guix grafts)
  28   #:use-module (guix tests)
  29   #:use-module (guix gexp)
  30   #:use-module (gnu packages bootstrap)
  31   #:use-module ((gnu packages compression) #:select (squashfs-tools-next))
  32   #:use-module (srfi srfi-64))
  33
  34 (define %store
  35   (open-connection-for-tests))
  36
  37 ;; Globally disable grafts because they can trigger early builds.
  38 (%graft? #f)
  39
  40 (define-syntax-rule (test-assertm name store exp)
  41   (test-assert name
  42     (let ((guile (package-derivation store %bootstrap-guile)))
  43       (run-with-store store exp
  44                       #:guile-for-build guile))))
  45
  46 (define %gzip-compressor
  47   ;; Compressor that uses the bootstrap 'gzip'.
  48   ((@ (guix scripts pack) compressor) "gzip"
  49    "gz"
  50    #~(#+(file-append %bootstrap-coreutils&co "/bin/gzip") "-6n")))
  51
  52 (define %tar-bootstrap %bootstrap-coreutils&co)
  53
  54 \f
  55 (test-begin "pack")
  56
  57 (unless (network-reachable?) (test-skip 1))
  58 (test-assertm "self-contained-tarball" %store
  59   (mlet* %store-monad
  60       ((profile (profile-derivation (packages->manifest
  61                                      (list %bootstrap-guile))
  62                                     #:hooks '()
  63                                     #:locales? #f))
  64        (tarball (self-contained-tarball "pack" profile
  65                                         #:symlinks '(("/bin/Guile"
  66                                                       -> "bin/guile"))
  67                                         #:compressor %gzip-compressor
  68                                         #:archiver %tar-bootstrap))
  69        (check   (gexp->derivation
  70                  "check-tarball"
  71                  #~(let ((bin (string-append "." #$profile "/bin")))
  72                      (setenv "PATH"
  73                              (string-append #$%tar-bootstrap "/bin"))
  74                      (system* "tar" "xvf" #$tarball)
  75                      (mkdir #$output)
  76                      (exit
  77                       (and (file-exists? (string-append bin "/guile"))
  78                            (string=? (string-append #$%bootstrap-guile "/bin")
  79                                      (readlink bin))
  80                            (string=? (string-append ".." #$profile
  81                                                     "/bin/guile")
  82                                      (readlink "bin/Guile"))))))))
  83     (built-derivations (list check))))
  84
  85 ;; The following test needs guile-sqlite3, libgcrypt, etc. as a consequence of
  86 ;; commit c45477d2a1a651485feede20fe0f3d15aec48b39 and related changes.  Thus,
  87 ;; run it on the user's store, if it's available, on the grounds that these
  88 ;; dependencies may be already there, or we can get substitutes or build them
  89 ;; quite inexpensively; see <https://bugs.gnu.org/32184>.
  90
  91 (with-external-store store
  92   (unless store (test-skip 1))
  93   (test-assertm "docker-image + localstatedir" store
  94     (mlet* %store-monad
  95         ((guile   (set-guile-for-build (default-guile)))
  96          (profile (profile-derivation (packages->manifest
  97                                        (list %bootstrap-guile))
  98                                       #:hooks '()
  99                                       #:locales? #f))
 100          (tarball (docker-image "docker-pack" profile
 101                                 #:symlinks '(("/bin/Guile" -> "bin/guile"))
 102                                 #:localstatedir? #t))
 103          (check   (gexp->derivation
 104                    "check-tarball"
 105                    (with-imported-modules '((guix build utils))
 106                      #~(begin
 107                          (use-modules (guix build utils)
 108                                       (ice-9 match))
 109
 110                          (define bin
 111                            (string-append "." #$profile "/bin"))
 112
 113                          (setenv "PATH" (string-append #$%tar-bootstrap "/bin"))
 114                          (mkdir "base")
 115                          (with-directory-excursion "base"
 116                            (invoke "tar" "xvf" #$tarball))
 117
 118                          (match (find-files "base" "layer.tar")
 119                            ((layer)
 120                             (invoke "tar" "xvf" layer)))
 121
 122                          (when
 123                           (and (file-exists? (string-append bin "/guile"))
 124                                (file-exists? "var/guix/db/db.sqlite")
 125                                (string=? (string-append #$%bootstrap-guile "/bin")
 126                                          (pk 'binlink (readlink bin)))
 127                                (string=? (string-append #$profile "/bin/guile")
 128                                          (pk 'guilelink (readlink "bin/Guile"))))
 129                           (mkdir #$output)))))))
 130       (built-derivations (list check))))
 131
 132   (unless store (test-skip 1))
 133   (test-assertm "squashfs-image + localstatedir" store
 134     (mlet* %store-monad
 135         ((guile   (set-guile-for-build (default-guile)))
 136          (profile (profile-derivation (packages->manifest
 137                                        (list %bootstrap-guile))
 138                                       #:hooks '()
 139                                       #:locales? #f))
 140          (image   (squashfs-image "squashfs-pack" profile
 141                                   #:symlinks '(("/bin" -> "bin"))
 142                                   #:localstatedir? #t))
 143          (check   (gexp->derivation
 144                    "check-tarball"
 145                    (with-imported-modules '((guix build utils))
 146                      #~(begin
 147                          (use-modules (guix build utils)
 148                                       (ice-9 match))
 149
 150                          (define bin
 151                            (string-append "." #$profile "/bin"))
 152
 153                          (setenv "PATH"
 154                                  (string-append #$squashfs-tools-next "/bin"))
 155                          (invoke "unsquashfs" #$image)
 156                          (with-directory-excursion "squashfs-root"
 157                            (when (and (file-exists? (string-append bin
 158                                                                    "/guile"))
 159                                       (file-exists? "var/guix/db/db.sqlite")
 160                                       (string=? (string-append #$%bootstrap-guile "/bin")
 161                                                 (pk 'binlink (readlink bin)))
 162                                       (string=? (string-append #$profile "/bin")
 163                                                 (pk 'guilelink (readlink "bin"))))
 164                              (mkdir #$output))))))))
 165       (built-derivations (list check)))))
 166
 167 (test-end)
 168
 169 ;; Local Variables:
 170 ;; eval: (put 'test-assertm 'scheme-indent-function 2)
 171 ;; End: