tests/gremlin.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (test-gremlin)
  20   #:use-module (guix elf)
  21   #:use-module (guix build utils)
  22   #:use-module (guix build gremlin)
  23   #:use-module (srfi srfi-1)
  24   #:use-module (srfi srfi-26)
  25   #:use-module (srfi srfi-64)
  26   #:use-module (rnrs io ports)
  27   #:use-module (ice-9 match))
  28
  29 (define %guile-executable
  30   (match (command-line)
  31     ((program . _)
  32      (and (file-exists? program) (elf-file? program)
  33           program))
  34     (_
  35      #f)))
  36
  37 (define read-elf
  38   (compose parse-elf get-bytevector-all))
  39
  40 \f
  41 (test-begin "gremlin")
  42
  43 (unless %guile-executable (test-skip 1))
  44 (test-assert "elf-dynamic-info-needed, executable"
  45   (let* ((elf     (call-with-input-file %guile-executable read-elf))
  46          (dyninfo (elf-dynamic-info elf)))
  47     (or (not dyninfo)                             ;static executable
  48         (lset<= string=?
  49                 (list (string-append "libguile-" (effective-version))
  50                       "libgc" "libunistring" "libffi")
  51                 (map (lambda (lib)
  52                        (string-take lib (string-contains lib ".so")))
  53                      (elf-dynamic-info-needed dyninfo))))))
  54
  55 (test-equal "expand-origin"
  56   '("OOO/../lib"
  57     "OOO"
  58     "../OOO/bar/OOO/baz"
  59     "ORIGIN/foo")
  60   (map (cut expand-origin <> "OOO")
  61        '("$ORIGIN/../lib"
  62          "${ORIGIN}"
  63          "../${ORIGIN}/bar/$ORIGIN/baz"
  64          "ORIGIN/foo")))
  65
  66 (test-end "gremlin")
  67
  68 \f
  69 (exit (= (test-runner-fail-count (test-runner-current)) 0))