;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2017, 2018, 2019 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
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;;; your option) any later version.
;;;
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;;; 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-uuid)
  #:use-module (gnu system uuid)
  #:use-module (srfi srfi-64)
  #:use-module (rnrs bytevectors))

(test-begin "uuid")

(test-equal "uuid->string"
  "c5307e6b-d1ba-499d-89c5-cb0b143577c4"
  (uuid->string
   #vu8(197 48 126 107 209 186 73 157 137 197 203 11 20 53 119 196)))

(test-equal "string->uuid"
  '(16 "4dab5feb-d176-45de-b287-9b0a6e4c01cb")
  (let ((uuid (string->uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb")))
    (list (bytevector-length uuid) (uuid->string uuid))))

(test-assert "uuid"
  (let ((str "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))
    (bytevector=? (uuid-bytevector
                   (uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))
                  (string->uuid "4dab5feb-d176-45de-b287-9b0a6e4c01cb"))))

(test-assert "uuid, syntax error"
  (catch 'syntax-error
    (lambda ()
      (eval '(uuid "foobar") (current-module))
      #f)
    (lambda (key proc message location form . args)
      (and (eq? proc 'uuid)
           (string-contains message "invalid UUID")
           (equal? form '(uuid "foobar" 'dce))))))

(test-equal "uuid, ISO-9660, format preserved"
  "1970-01-01-17-14-42-99"
  (uuid->string (uuid "1970-01-01-17-14-42-99" 'iso9660)))

(test-equal "uuid, FAT32, format preserved"
  "1234-ABCD"
  (uuid->string (uuid "1234-abcd" 'fat32)))

(test-equal "uuid, FAT32, leading zeros preserved"
  "00CA-050E"                                    ;<https://bugs.gnu.org/35582>
  (uuid->string (uuid "00CA-050E" 'fat32)))

(test-assert "uuid, dynamic value"
  (let* ((good "4dab5feb-d176-45de-b287-9b0a6e4c01cb")
         (bad  (string-drop good 3)))
    (and (uuid? (uuid good))
         (string=? good (uuid->string (uuid good)))
         (not (uuid bad)))))

(test-assert "uuid=?"
  (and (uuid=? (uuid-bytevector (uuid "1234-abcd" 'fat32))
               (uuid "1234-abcd" 'fat32))
       (uuid=? (uuid "1234-abcd" 'fat32)
               (uuid "1234-abcd" 'fat))))

(test-end)
0'>2023-12-22</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=ca813173894360edef35a5d98878a3135e99e62a'>shepherd: Remove ‘make-forkexec-constructor/container’.</a><span class='msg-avail'>...<span class='msg-tooltip'>This was superseded by ‘least-authority-wrapper’.

* gnu/build/shepherd.scm (read-pid-file/container)
(make-forkexec-constructor/container): Remove.

Change-Id: I6acccdff2609a35807608f865a4d381146113a88
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-09-02 16:32:16 +0530'>2022-09-02</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=3e866e24f05e7e60cbd56a6240cdd2efede6eb4c'>shepherd: Set #o640 permissions for log file of service in container.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/shepherd.scm (make-forkexec-constructor/container): Set #o640
permissions for log file.
</span></span></td><td>Arun Isaac</td></tr>
<tr><td><span title='2022-05-01 21:30:35 +0200'>2022-05-01</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=3682bd4003f4c4e313498931c471eeae2efe09b8'>Add (guix least-authority).</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/least-authority.scm: New file.
* Makefile.am (MODULES): Add it.
* gnu/build/shepherd.scm (default-mounts): Make public.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-12 23:40:44 +0200'>2022-04-12</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=e1f0c88ea221d846b5a533c4dc88e99e953af63e'>shepherd: Add #:supplementary-groups.</a><span class='msg-avail'>...<span class='msg-tooltip'>To support the argument introduced in Shepherd 0.9.0 when defining
container-bound services.

* gnu/build/shepherd.scm (exec-command*)
(make-forkexec-constructor/container): Add '#:supplementary-groups'.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Leo Nikkilä</td></tr>
<tr><td><span title='2022-04-11 00:25:33 +0200'>2022-04-11</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=f42959662765d1cd47137ff5da09086fc6a62e99'>shepherd: 'fork+exec-command/container' always returns a PID.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes a regression introduced in
938448bf40fc77092859352d2243e2d0c236375f whereby
'fork+exec-command/container' would return #t, then used as the running
value of the 'guix-daemon' service in the installer.  Upon installation
completion, stopping the 'guix-daemon' service would fail with
wrong-type-arg because that #t would be passed to the 'stop' method in
lieu of a PID.

* gnu/build/shepherd.scm (fork+exec-command/container): Return a PID
rather than #t.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-11 00:25:33 +0200'>2022-04-11</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=ada530acb1e848daaac027872e6bad067e82207b'>shepherd: 'exec-command*' has a valid default #:directory.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes a regression introduced in
938448bf40fc77092859352d2243e2d0c236375f where 'exec-command*' could
get #:directory #f, in particular when called by
'fork+exec-command/container'.

* gnu/build/shepherd.scm (exec-command*): Add default value for #:directory.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-07 00:08:55 +0200'>2022-04-07</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=938448bf40fc77092859352d2243e2d0c236375f'>shepherd: Adjust 'fork+exec-command/container' for the Shepherd 0.9.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/shepherd.scm (exec-command*): New procedure, with code
formerly...
(make-forkexec-constructor/container): ... here.  Use it.
(fork+exec-command/container): Use 'fork+exec-command' only when
CONTAINER-SUPPORT? is false or PID is the current process.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-08-02 14:16:22 -0400'>2021-08-02</span></td><td><a href='/guix/commit/gnu/build/shepherd.scm?id=5b2b834269f74865c8ca6ab5e81f6834228490d4'>build: shepherd: Use autoload to lazily bind Shepherd modules.</a><span class='msg-avail'>...<span class='msg-tooltip'>Instead of imperative module-autoload! directives.

* gnu/build/shepherd.scm: Replace module-autoload! directives by autoload
arguments for define-module.
</span></span></td><td>Maxim Cournoyer</td></tr>