;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016-2020, 2022-2023 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
;;;
;;; 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)
  #:use-module (guix gexp)
  #:use-modu</td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>refs</a><a href='/guix/log/gnu/bootloader'>log</a><a href='/guix/tree/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>tree</a><a class='active' href='/guix/commit/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>commit</a><a href='/guix/diff/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/bootloader'>
<input type='hidden' name='id' value='a3acb471d356db2ead5beef0a404dcfdfb14cfa5'/><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=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>root</a>/<a href='/guix/commit/gnu?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>gnu</a>/<a href='/guix/commit/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>bootloader</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='a3acb471d356db2ead5beef0a404dcfdfb14cfa5'/><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>jgart &lt;jgart@dismail.de&gt;</td><td class='right'>2024-05-29 18:08:38 -0500</td></tr>
<tr><th>committer</th><td>jgart &lt;jgart@dismail.de&gt;</td><td class='right'>2024-05-29 18:12:04 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>a3acb471d356db2ead5beef0a404dcfdfb14cfa5</a> (<a href='/guix/patch/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>3e94c1d2a425e01b1f6f4352538a9c78b1d9949f</a> /<a href='/guix/tree/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>gnu/bootloader</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/bootloader?id=9c3f1c5759cc841bc255e5a5b3f5844851976ea7'>9c3f1c5759cc841bc255e5a5b3f5844851976ea7</a> (<a href='/guix/diff/gnu/bootloader?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5&amp;id2=9c3f1c5759cc841bc255e5a5b3f5844851976ea7'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-a3acb471d356db2ead5beef0a404dcfdfb14cfa5.tar.gz'>guix-a3acb471d356db2ead5beef0a404dcfdfb14cfa5.tar.gz</a><br/><a href='/guix/snapshot/guix-a3acb471d356db2ead5beef0a404dcfdfb14cfa5.zip'>guix-a3acb471d356db2ead5beef0a404dcfdfb14cfa5.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: cl-ctype: Update to 0.0.0-2.9b824aa.</div><div class='commit-msg'>* gnu/packages/lisp-xyz.scm (sbcl-ctype): Update to 0.0.0-2.9b824aa.
[arguments]: Add missing asd system.

Change-Id: I0914513c0cddb9a53ee27a87ed2a2b87b1321d6a
</div><div class='diffstat-header'><a href='/guix/diff/?id=a3acb471d356db2ead5beef0a404dcfdfb14cfa5'>Diffstat</a> (limited to 'gnu/bootloader')</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-program device
                                                  imported-modules
                                                  extensions))))
            (stop #~(make-kill-destructor)))))))

(define marionette-service-type
  ;; This is the type of the "marionette" service, allowing a guest system to
  ;; be manipulated from the host.  This marionette REPL is essentially a
  ;; universal backdoor.
  (service-type (name 'marionette-repl)
                (extensions
                 (list (service-extension shepherd-root-service-type
                                          marionette-shepherd-service)))
                (description "The @dfn{marionette} service allows a guest
system (virtual machine) to be manipulated by the host.  It is used for system
tests.")))

(define* (marionette-operating-system os
                                      #:key
                                      (imported-modules '())
                                      (extensions '())
                                      (requirements '()))
  "Return a marionetteed variant of OS such that OS can be used as a
marionette in a virtual machine--i.e., controlled from the host system.  The
marionette service in the guest is started after the Shepherd services listed
in REQUIREMENTS.  The packages in the list EXTENSIONS are made available from
the backdoor REPL."
  (operating-system
    (inherit os)
    ;; Make sure the guest dies on error.
    (kernel-arguments (cons "panic=1"
                            (operating-system-user-kernel-arguments os)))
    ;; Make sure the guest doesn't hang in the REPL on error.
    (initrd (lambda (fs . rest)
              (apply (operating-system-initrd os) fs
                     #:on-error 'backtrace
                     rest)))
    (services (cons (service marionette-service-type
                             (marionette-configuration
                              (requirements requirements)
                              (extensions extensions)
                              (imported-modules imported-modules)))
                    (operating-system-user-services os)))))

(define-syntax define-os-with-source
  (syntax-rules (use-modules operating-system)
    "Define two variables: OS containing the given operating system, and
SOURCE containing the source to define OS as an sexp.

This is convenient when we need both the <operating-system> object so we can
instantiate it, and the source to create it so we can store in in a file in
the system under test."
    ((_ (os source)
        (use-modules modules ...)
        (operating-system fields ...))
     (begin
       (define os
         (operating-system fields ...))
       (define source
         '(begin
            (use-modules modules ...)
            (operating-system fields ...)))))))


;;;
;;; Simple operating systems.
;;;

(define %simple-os
  (operating-system
    (host-name "komputilo")
    (timezone "Europe/Berlin")
    (locale "en_US.UTF-8")

    (bootloader (bootloader-configuration
                 (bootloader grub-bootloader)
                 (targets '("/dev/sdX"))))
    (file-systems (cons (file-system
                          (device (file-system-label "my-root"))
                          (mount-point "/")
                          (type "ext4"))
                        %base-file-systems))
    (firmware '())

    (users (cons (user-account
                  (name "alice")
                  (comment "Bob's sister")
                  (group "users")
                  (supplementary-groups '("wheel" "audio" "video")))
                 %base-user-accounts))))

(define-syntax-rule (simple-operating-system user-services ...)
  "Return an operating system that includes USER-SERVICES in addition to
%BASE-SERVICES."
  (operating-system (inherit %simple-os)
                    (services (cons* user-services ... %base-services))))



;;;
;;; Tests.
;;;

(define-record-type* <system-test> system-test make-system-test
  system-test?
  (name        system-test-name)                  ;string
  (value       system-test-value)                 ;%STORE-MONAD value
  (description system-test-description)           ;string
  (location    system-test-location (innate)      ;<location>
               (default (and=> (current-source-location)
                               source-properties->location))))

(define (write-system-test test port)
  (match test
    (($ <system-test> name _ _ ($ <location> file line))
     (format port "#<system-test ~a ~a:~a ~a>"
             name file line
             (number->string (object-address test) 16)))
    (($ <system-test> name)
     (format port "#<system-test ~a ~a>" name
             (number->string (object-address test) 16)))))

(set-record-type-printer! <system-test> write-system-test)

(define-gexp-compiler (compile-system-test (test <system-test>)
                                           system target)
  "Compile TEST to a derivation."
  ;; XXX: SYSTEM and TARGET are ignored.
  (system-test-value test))

(define (test-modules)
  "Return the list of modules that define system tests."
  (scheme-modules (dirname (search-path %load-path "guix.scm"))
                  "gnu/tests"
                  #:warn warn-about-load-error))

(define (fold-system-tests proc seed)
  "Invoke PROC on each system test, passing it the test and the previous
result."
  (fold-module-public-variables (lambda (obj result)
                                  (if (system-test? obj)
                                      (cons obj result)
                                      result))
                                '()
                                (test-modules)))

(define (all-system-tests)
  "Return the list of system tests."
  (reverse (fold-system-tests cons '())))


;; Local Variables:
;; eval: (put 'with-imported-modules-and-extensions 'scheme-indent-function 2)
;; End:

;;; tests.scm ends here