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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2017, 2018 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-hash)
  #:use-module (guix hash)
  #:use-module (guix base16)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-11)
  #:use-module (srfi srfi-64)
  #:use-module (rnrs bytevectors)
  #:use-module (rnrs io ports))

;; Test the (guix hash) module.

(define %empty-sha256
  ;; SHA256 hash of the empty string.
  (base16-string->bytevector
   "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"))

(define %hello-sha256
  ;; SHA256 hash of "hello world"
  (base16-string->bytevector
   "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"))


(test-begin "hash")

(test-equal "sha256, empty"
  %empty-sha256
  (sha256 #vu8()))

(test-equal "sha256, hello"
  %hello-sha256
  (sha256 (string->utf8 "hello world")))

(test-equal "open-sha256-port, empty"
  %empty-sha256
  (let-values (((port get)
                (open-sha256-port)))
    (close-port port)
    (get)))

(test-equal "open-sha256-port, hello"
  %hello-sha256
  (let-values (((port get)
                (open-sha256-port)))
    (put-bytevector port (string->utf8 "hello world"))
    (force-output port)
    (get)))

(test-assert "port-sha256"
  (let* ((file     (search-path %load-path "ice-9/psyntax.scm"))
         (size     (stat:size (stat file)))
         (contents (call-with-input-file file get-bytevector-all)))
    (equal? (sha256 contents)
            (call-with-input-file file port-sha256))))

(test-equal "open-sha256-input-port, empty"
  `("" ,%empty-sha256)
  (let-values (((port get)
                (open-sha256-input-port (open-string-input-port ""))))
    (let ((str (get-string-all port)))
      (list str (get)))))

(test-equal "open-sha256-input-port, hello"
  `("hello world" ,%hello-sha256)
  (let-values (((port get)
                (open-sha256-input-port
                 (open-bytevector-input-port
                  (string->utf8 "hello world")))))
    (let ((str (get-string-all port)))
      (list str (get)))))

(test-equal "open-sha256-input-port, hello, one two"
  (list (string->utf8 "hel") (string->utf8 "lo")
        (base16-string->bytevector                ; echo -n hello | sha256sum
         "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824")
        " world")
  (let-values (((port get)
                (open-sha256-input-port
                 (open-bytevector-input-port (string->utf8 "hello world")))))
    (let* ((one   (get-bytevector-n port 3))
           (two   (get-bytevector-n port 2))
           (hash  (get))
           (three (get-string-all port)))
      (list one two hash three))))

(test-equal "open-sha256-input-port, hello, read from wrapped port"
  (list (string->utf8 "hello")
        (base16-string->bytevector                ; echo -n hello | sha256sum
         "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824")
        " world")
  (let*-values (((wrapped)
                 (open-bytevector-input-port (string->utf8 "hello world")))
                ((port get)
                 (open-sha256-input-port wrapped)))
    (let* ((hello (get-bytevector-n port 5))
           (hash  (get))

           ;; Now read from WRAPPED to make sure its current position is
           ;; correct.
           (world (get-string-all wrapped)))
      (list hello hash world))))

(test-end)
a href='/guix/commit/gnu/packages/gstreamer.scm?id=57e7d7486ba17d7b5407ebc429ce8553460371ea'>gnu: Use HTTPS for supported freedesktop.org home pages....* gnu/packages/fontutils.scm (fontconfig)[home-page]: Use HTTPS. * gnu/packages/freedesktop.scm (python-pyxdg, accountsservice) (modem-manager, telepathy-mission-control, telepathy-mission-control) (colord-gtk, desktop-file-utils)[home-page]: Likewise. * gnu/packages/ghostscript.scm (libspectre)[home-page]: Likewise. * gnu/packages/glib.scm (dbus, dbus-glib, telepathy-glib)[home-page]: Likewise. * gnu/packages/gnome.scm (shared-mime-info, hicolor-icon-theme) (libxklavier, colord, upower)[home-page]: Likewise. * gnu/packages/gstreamer.scm (orc, python-gst)[home-page]: Likewise. * gnu/packages/libcanberra.scm (sound-theme-freedesktop)[home-page]: Likewise. * gnu/packages/libreoffice.scm (libexttextcat)[home-page]: Likewise. * gnu/packages/polkit.scm (polkit-gnome, polkit-gnome)[home-page]: Likewise. * gnu/packages/pulseaudio.scm (pavucontrol)[home-page]: Likewise. * gnu/packages/python.scm (python-dbus)[home-page]: Likewise. * gnu/packages/xdisorg.scm (startup-notification)[home-page]: Likewise. Tobias Geerinckx-Rice 2017-12-12gnu: Remove ffmpeg@3.3....The reason this was required was because of a regression in ffmpeg 3.4; see <https://trac.ffmpeg.org/ticket/6775>. * gnu/packages/gstreamer.scm (gst-libav)[inputs]: Change FFMPEG-3.3 to FFMPEG. * gnu/packages/video.scm (ffmpeg-3.3): Remove variable. Marius Bakke 2017-12-10gnu: gstreamer: Update to 1.12.4....* gnu/packages/gstreamer.scm (gstreamer, gst-plugins-base, gst-plugins-good, gst-plugins-ugly, gst-libav, python-gst): Update to 1.12.4. (gst-plugins-bad): Likewise. [arguments]: Remove #:phases. Marius Bakke 2017-12-03gnu: Add gst123....* gnu/packages/gstreamer.scm (gst123): New variable. Ricardo Wurmus 2017-11-21gnu: orc: Update to 0.4.28....* gnu/packages/gstreamer.scm (orc): Update to 0.4.28. Marius Bakke 2017-10-27gnu: Add ffmpeg@3.3 and use it on packages that fail with 3.4....* gnu/packages/gstreamer.scm (gst-libav)[inputs]: Change ffmpeg to ffmpeg-3.3. * gnu/packages/messaging.scm (qtox)[inputs]: Change ffmpeg to ffmpeg-3.3. * gnu/packages/video.scm (ffmpeg-3.3): New variable. Signed-off-by: Marius Bakke <mbakke@fastmail.com> Rutger Helling 2017-10-05gnu: openjpeg: Update to 2.3.0....* gnu/packages/patches/openjpeg-CVE-2017-12982.patch, gnu/packages/patches/openjpeg-CVE-2017-14040.patch, gnu/packages/patches/openjpeg-CVE-2017-14041.patch, gnu/packages/patches/openjpeg-CVE-2017-14151.patch, gnu/packages/patches/openjpeg-CVE-2017-14152.patch, gnu/packages/patches/openjpeg-CVE-2017-14164.patch: Delete files. * gnu/local.mk (dist_patch_DATA): Remove them. * gnu/packages/image.scm (openjpeg): Update to 2.3.0. [source](patches): Remove. * gnu/packages/gstreamer.scm (gst-plugins-bad)[arguments]: Adjust openjpeg substitution. Marius Bakke 2017-09-18gnu: gstreamer: Update to 1.12.3....* gnu/packages/gstreamer.scm (gstreamer, gst-plugins-base, gst-plugins-good, gst-plugins-bad, gst-plugins-ugly, gst-libav, python-gst): Update to 1.12.3. Marius Bakke