82 lines
3.1 KiB
Scheme
82 lines
3.1 KiB
Scheme
;;; 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-cpio)
|
||
#:use-module (guix cpio)
|
||
#:use-module (guix tests)
|
||
#:use-module ((guix build utils) #:select (which))
|
||
#:use-module ((guix utils) #:select (call-with-temporary-output-file))
|
||
#:use-module (ice-9 match)
|
||
#:use-module (ice-9 popen)
|
||
#:use-module (rnrs io ports)
|
||
#:use-module (srfi srfi-1)
|
||
#:use-module (srfi srfi-26)
|
||
#:use-module (srfi srfi-64))
|
||
|
||
(define %cpio-program
|
||
(which "cpio"))
|
||
|
||
|
||
(test-begin "cpio")
|
||
|
||
(test-assert "file->cpio-header + write-cpio-header + read-cpio-header"
|
||
(let* ((file (search-path %load-path "guix.scm"))
|
||
(header (file->cpio-header file)))
|
||
(call-with-values
|
||
(lambda ()
|
||
(open-bytevector-output-port))
|
||
(lambda (port get-bv)
|
||
(write-cpio-header header port)
|
||
(let ((port (open-bytevector-input-port (get-bv))))
|
||
(equal? header (read-cpio-header port)))))))
|
||
|
||
(unless %cpio-program (test-skip 1))
|
||
(test-assert "bit-identical to GNU cpio's output"
|
||
(call-with-temporary-output-file
|
||
(lambda (link _)
|
||
(delete-file link)
|
||
(symlink "chbouib" link)
|
||
|
||
(let ((files (cons* "/"
|
||
(canonicalize-path
|
||
(dirname (search-path %load-path "guix.scm")))
|
||
link
|
||
(map (compose canonicalize-path
|
||
(cut search-path %load-path <>))
|
||
'("guix.scm" "guix/build/syscalls.scm"
|
||
"guix/packages.scm")))))
|
||
(call-with-temporary-output-file
|
||
(lambda (ref-file _)
|
||
(let ((pipe (open-pipe* OPEN_WRITE %cpio-program "-o" "-O" ref-file
|
||
"-H" "newc" "--null")))
|
||
(for-each (lambda (file)
|
||
(format pipe "~a\0" file))
|
||
files)
|
||
(and (zero? (close-pipe pipe))
|
||
(call-with-temporary-output-file
|
||
(lambda (file port)
|
||
(write-cpio-archive files port)
|
||
(close-port port)
|
||
(or (file=? ref-file file)
|
||
(throw 'cpio-archives-differ files
|
||
ref-file file
|
||
(stat:size (stat ref-file))
|
||
(stat:size (stat file))))))))))))))
|
||
|
||
(test-end "cpio")
|