;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>.
;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu>
;;;
;;; 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 (gnu tests vnc)
  #:use-module (gnu bootloader)
  #:use-module (gnu bootloader grub)
  #:use-module (gnu packages)
  #:use-module (gnu packages ocr)
  #:use-module (gnu pac</td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=362ea0dc2992442321c39700264415975360611e'>refs</a><a href='/guix/log/gnu/packages/mc.scm'>log</a><a href='/guix/tree/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e'>tree</a><a class='active' href='/guix/commit/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e'>commit</a><a href='/guix/diff/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/mc.scm'>
<input type='hidden' name='id' value='362ea0dc2992442321c39700264415975360611e'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/commit/?id=362ea0dc2992442321c39700264415975360611e'>root</a>/<a href='/guix/commit/gnu?id=362ea0dc2992442321c39700264415975360611e'>gnu</a>/<a href='/guix/commit/gnu/packages?id=362ea0dc2992442321c39700264415975360611e'>packages</a>/<a href='/guix/commit/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e'>mc.scm</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='362ea0dc2992442321c39700264415975360611e'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='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>Raoul Jean Pierre Bonnal &lt;ilpuccio.febo@gmail.com&gt;</td><td class='right'>2017-03-11 16:18:44 +1000</td></tr>
<tr><th>committer</th><td>Ben Woodcroft &lt;donttrustben@gmail.com&gt;</td><td class='right'>2017-03-12 10:28:06 +1000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e'>362ea0dc2992442321c39700264415975360611e</a> (<a href='/guix/patch/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=362ea0dc2992442321c39700264415975360611e'>f018523cdc7cc5b59a85848e7bca8e84f4be0429</a> /<a href='/guix/tree/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e'>gnu/packages/mc.scm</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages/mc.scm?id=aa890f6185063bd3000a13ca9a3632d4dc1cabea'>aa890f6185063bd3000a13ca9a3632d4dc1cabea</a> (<a href='/guix/diff/gnu/packages/mc.scm?id=362ea0dc2992442321c39700264415975360611e&amp;id2=aa890f6185063bd3000a13ca9a3632d4dc1cabea'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-362ea0dc2992442321c39700264415975360611e.tar.gz'>guix-362ea0dc2992442321c39700264415975360611e.tar.gz</a><br/><a href='/guix/snapshot/guix-362ea0dc2992442321c39700264415975360611e.zip'>guix-362ea0dc2992442321c39700264415975360611e.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: Add r-rcppprogress.</div><div class='commit-msg'>* gnu/packages/statistics.scm (r-rcppprogress): New variable.

Signed-off-by: Ben Woodcroft &lt;donttrustben@gmail.com&gt;
</div><div class='diffstat-header'><a href='/guix/diff/?id=362ea0dc2992442321c39700264415975360611e'>Diffstat</a> (limited to 'gnu/packages/mc.scm')</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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</html>
       marionette))

            (test-group "vnc lands on the gdm login screen"
              ;; This test runs vncviewer on the local VM and verifies that it
              ;; manages to access the GDM login screen (via XDMCP).
              (define (ratpoison-abort)
                (marionette-control "sendkey ctrl-g" marionette))

              (define (ratpoison-help)
                (marionette-control "sendkey ctrl-t" marionette)
                (marionette-type "?" marionette)
                (sleep 1))              ;wait for help screen to appear

              (define (ratpoison-exec command)
                (marionette-control "sendkey ctrl-t" marionette)
                (marionette-type "!" marionette)
                (marionette-type (string-append command "\n") marionette))

              ;; Wait until the ratpoison help screen can be displayed; this
              ;; means the window manager is ready.
              ;; XXX: The letters are half of the height preferred by
              ;; GNU Ocrad, scale it by 2.
              (test-assert "window manager is ready"
                (wait-for-screen-text marionette
                                      (cut string-contains <> "key bindings")
                                      #:ocr #$ocr
                                      #:ocr-arguments '("--scale=2")
                                      #:pre-action ratpoison-help
                                      #:post-action ratpoison-abort))

              ;; Run vncviewer and expect the GDM login screen (accessed via
              ;; XDMCP).  This can take a while to appear on slower machines.
              (ratpoison-exec "vncviewer localhost:5905")

              (test-assert "GDM login screen ready"
                ;; XXX: The '--invert' argument as the sole option to GNU
                ;; Ocrad is required for it to recognize "Guix" from the
                ;; background image.  'Username' from the UI would be a better
                ;; choice but is not recognized at all.
                (wait-for-screen-text marionette
                                      (cut string-contains <> "Guix")
                                      #:ocr #$ocr
                                      #:ocr-arguments '("--invert")
                                      #:timeout 120))) ;for slow systems

            (test-end)))))

  (gexp->derivation "xvnc-test" test))

(define %test-xvnc
  (system-test
   (name "xvnc")
   (description "Basic tests for the Xvnc service.  One of the tests validate
that XDMCP works with GDM, and is therefore heavy in terms of disk and memory
requirements.")
   (value (run-xvnc-test))))