;;; 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")
-02-23 15:24:48 +0100'>2021-02-23</span></td><td><a href='/guix/commit/tests/gexp.scm?id=4fa9d48fd47df45372fddf2251c3fc0afd48fda0'>gexp: 'gexp-inputs' returns both native and non-native inputs.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-02-23 15:24:48 +0100'>2021-02-23</span></td><td><a href='/guix/commit/tests/gexp.scm?id=fc6d6aee6659acb293eb33f498fdac3b47a19a48'>gexp: 'gexp-inputs' returns a list of &lt;gexp-input&gt; records.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-12-15 17:32:10 +0100'>2020-12-15</span></td><td><a href='/guix/commit/tests/gexp.scm?id=6a060ff27ff68384d7c90076baa36c349fff689d'>store-copy: 'populate-store' can optionally deduplicate files.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-12-15 17:32:10 +0100'>2020-12-15</span></td><td><a href='/guix/commit/tests/gexp.scm?id=7b8d239ec241b9663820fed3bfde4344366f9d19'>store-copy: 'populate-store' resets timestamps.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-11-05 16:13:50 +0100'>2020-11-05</span></td><td><a href='/guix/commit/tests/gexp.scm?id=ca465a9c8454289b7aded22719cd5d919e441780'>gexp: Warn when importing (guix config) or (ice-9 …).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-11-05 16:13:50 +0100'>2020-11-05</span></td><td><a href='/guix/commit/tests/gexp.scm?id=18fc84bce86eedb85d44a8708a9a5ef7c1b23da5'>gexp: Store the source code location in &lt;gexp&gt;.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-25 23:00:30 +0200'>2020-05-25</span></td><td><a href='/guix/commit/tests/gexp.scm?id=abf43d4511566e97f09049aa8b29453a2ed5ed16'>gexp: Fix expansion for (file-append (local-file ...) ...).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-25 23:00:30 +0200'>2020-05-25</span></td><td><a href='/guix/commit/tests/gexp.scm?id=e033700f17660ff936936cf89cc557b95d12bb13'>tests: Hide quoted (define-module ...) form from Geiser.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-16 00:34:41 +0200'>2020-05-16</span></td><td><a href='/guix/commit/tests/gexp.scm?id=644cb40cd83eff8a5bcdbd2d63887daa18228f41'>gexp: Add 'let-system'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-12 18:32:15 +0100'>2020-03-12</span></td><td><a href='/guix/commit/tests/gexp.scm?id=cf2ac04f13d9266c7c8a2ebd2e85ef593231ac9d'>gexp: Add 'with-parameters'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-08 20:28:31 +0100'>2020-03-08</span></td><td><a href='/guix/commit/tests/gexp.scm?id=9a2f99f42fdd19ac379ac85be2a8c2a34a345aa5'>gexp: Default to current target.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>