;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2022, 2024 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 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"))

(define %test-file
  (search-path %load-path "guix.scm"))


(test-begin "cpio")

;; The cpio format expects 'ino' to fit in 32 bits.  If we have a bigger inode
;; number, skip this test.
(test-skip
 (if (>= (stat:ino (lstat %test-file)) (expt 2 32)) 1 0))
(test-assert "file->cpio-header + write-cpio-header + read-cpio-header"
  (let* ((header (file->cpio-header %test-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")
uix/commit/gnu/packages/lsof.scm?id=b7fd3e96c7b6ccf7f6f9949b5a263753b4fee50e'>gnu: lsof: Update phase style.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-02-19 06:00:29 +0100'>2018-02-19</span></td><td><a href='/guix/commit/gnu/packages/lsof.scm?id=57774ae150dad563767d6d573e206b45fce4683c'>gnu: lsof: Make perl a native input.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-02-19 06:00:28 +0100'>2018-02-19</span></td><td><a href='/guix/commit/gnu/packages/lsof.scm?id=cb443e55dcfdce628c0f4f81269adad9fed414d2'>gnu: lsof: Factorise source URIs.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-02-19 06:00:27 +0100'>2018-02-19</span></td><td><a href='/guix/commit/gnu/packages/lsof.scm?id=5ae76e8f167bf4d721339aeace37fdb48b3b69b2'>gnu: lsof: Replace dead mirror.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2017-04-29 23:41:06 +0300'>2017-04-29</span></td><td><a href='/guix/commit/gnu/packages/lsof.scm?id=e18e17ea4ea9172402e782d69477bf15c1c25776'>gnu: lsof: Update to 4.89.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2017-04-29 23:41:05 +0300'>2017-04-29</span></td><td><a href='/guix/commit/gnu/packages/lsof.scm?id=4ae3549f7cd57ecd09ebd957ec512dd530dc83d0'>gnu: lsof: Shorten 'install phase.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2017-04-29 23:25:22 +0300'>2017-04-29</span></td><td><a href='/guix/commit/gnu/packages/lsof.scm?id=b6ea329a32f1d1da17ff72affab2e1fe16aff51f'>gnu: lsof: Use 'modify-phases' syntax.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2017-04-29 23:20:47 +0300'>2017-04-29</span></td><td><a href='/guix/commit/gnu/packages/lsof.scm?id=d5fa9fd1fe90ad024ec5a14c21c95407e1f78441'>gnu: lsof: Add to mirror list.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>