;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
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;;; 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.
;;;
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
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;;; 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")
ass='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Sharlatan Hellseher &lt;sharlatanus@gmail.com&gt;</td><td class='right'>2024-07-02 15:15:14 +0100</td></tr>
<tr><th>committer</th><td>Sharlatan Hellseher &lt;sharlatanus@gmail.com&gt;</td><td class='right'>2024-07-30 10:30:47 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/doc/fdl-1.3.texi?id=573d478f729d732b65b2dabc295a31e08f9ad32b'>573d478f729d732b65b2dabc295a31e08f9ad32b</a> (<a href='/guix/patch/doc/fdl-1.3.texi?id=573d478f729d732b65b2dabc295a31e08f9ad32b'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=573d478f729d732b65b2dabc295a31e08f9ad32b'>15b5ac5d525eef273002ddf92b2c2fe8879d3868</a> /<a href='/guix/tree/doc/fdl-1.3.texi?id=573d478f729d732b65b2dabc295a31e08f9ad32b'>doc/fdl-1.3.texi</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/doc/fdl-1.3.texi?id=77d4efec425418d7cb11369cb8b1d59b8b4dfd2b'>77d4efec425418d7cb11369cb8b1d59b8b4dfd2b</a> (<a href='/guix/diff/doc/fdl-1.3.texi?id=573d478f729d732b65b2dabc295a31e08f9ad32b&amp;id2=77d4efec425418d7cb11369cb8b1d59b8b4dfd2b'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-573d478f729d732b65b2dabc295a31e08f9ad32b.tar.gz'>guix-573d478f729d732b65b2dabc295a31e08f9ad32b.tar.gz</a><br/><a href='/guix/snapshot/guix-573d478f729d732b65b2dabc295a31e08f9ad32b.zip'>guix-573d478f729d732b65b2dabc295a31e08f9ad32b.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: Add python-dunamai.</div><div class='commit-msg'>* gnu/packages/python-xyz.scm (python-dunamai): New variable.

Change-Id: Iabb0221c615ee345d1e557d2d428254929823283
</div><div class='diffstat-header'><a href='/guix/diff/?id=573d478f729d732b65b2dabc295a31e08f9ad32b'>Diffstat</a> (limited to 'doc/fdl-1.3.texi')</div><table summary='diffstat' class='diffstat'></table><div class='diffstat-summary'>0 files changed, 0 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td></td></tr></table></div> <!-- class=content -->
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