;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 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-gremlin)
  #:use-module (guix elf)
  #:use-module (guix build utils)
  #:use-module (guix build gremlin)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-26)
  #:use-module (srfi srfi-64)
  #:use-module (rnrs io ports)
  #:use-module (ice-9 match))

(define %guile-executable
  (match (command-line)
    ((program . _)
     (and (file-exists? program) (elf-file? program)
          program))
    (_
     #f)))

(define read-elf
  (compose parse-elf get-bytevector-all))


(test-begin "gremlin")

(unless %guile-executable (test-skip 1))
(test-assert "elf-dynamic-info-needed, executable"
  (let* ((elf     (call-with-input-file %guile-executable read-elf))
         (dyninfo (elf-dynamic-info elf)))
    (or (not dyninfo)                             ;static executable
        (lset<= string=?
                (list (string-append "libguile-" (effective-version))
                      "libgc" "libunistring" "libffi")
                (map (lambda (lib)
                       (string-take lib (string-contains lib ".so")))
                     (elf-dynamic-info-needed dyninfo))))))

(test-equal "expand-origin"
  '("OOO/../lib"
    "OOO"
    "../OOO/bar/OOO/baz"
    "ORIGIN/foo")
  (map (cut expand-origin <> "OOO")
       '("$ORIGIN/../lib"
         "${ORIGIN}"
         "../${ORIGIN}/bar/$ORIGIN/baz"
         "ORIGIN/foo")))

(test-end "gremlin")
a796df33d4fcb30549559dadcf0e0f'>root</a>/<a href='/guix/log/gnu?id=387b66b643a796df33d4fcb30549559dadcf0e0f'>gnu</a>/<a href='/guix/log/gnu/installer?id=387b66b643a796df33d4fcb30549559dadcf0e0f'>installer</a>/<a href='/guix/log/gnu/installer/newt?id=387b66b643a796df33d4fcb30549559dadcf0e0f'>newt</a>/<a href='/guix/log/gnu/installer/newt/services.scm?id=387b66b643a796df33d4fcb30549559dadcf0e0f'>services.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer/newt/services.scm?id=387b66b643a796df33d4fcb30549559dadcf0e0f&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-01-31 17:08:17 +0100'>2021-01-31</span></td><td><a href='/guix/commit/gnu/installer/newt/services.scm?id=d09831fe52d0703ac912f191afb9b436738c09f8'>installer: Edit desktop selection prompt.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/newt/services.scm (run-desktop-environments-cbt-page):
Fix and clarify the #:info-text.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-10-23 16:35:38 +0200'>2020-10-23</span></td><td><a href='/guix/commit/gnu/installer/newt/services.scm?id=bfb65a676852755e6a608abc4d6cfe1f2f6471ac'>installer: Make the network management selection window tighter.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/installer/newt/services.scm (run-network-management-page): Pass
 #:listbox-height.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-10-13 21:17:40 +0200'>2020-10-13</span></td><td><a href='/guix/commit/gnu/installer/newt/services.scm?id=1197b8b20f4fca4ce03bbc5fa75e18d54e3717c0'>installer: Add Emacs EXWM desktop environment.</a><span class='msg-avail'>...<span class='msg-tooltip'>Suggested by zenny via IRC.

* gnu/installer/services.scm (%system-services): Add emacs, emacs-exwm,
emacs-desktop-environment.
* etc/release-manifest.scm (%system-packages): Likewise.
* gnu/system/examples/lightweight-desktop.tmpl: Likewise.
* gnu/tests/install.scm (installation-target-desktop-os-for-gui-tests)
[packages]: Likewise
* gnu/installer/newt/services.scm (run-desktop-environments-cbt-page): Make
one entry taller.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>