;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
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;;; 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-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-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)
u/packages/rust.scm?id=b83a8c7d9d55c45992107a2806f070eec44de89f&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-05-19 18:32:02 +0200'>2021-05-19</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=6a5d542193e250b74982518aa526e138178e2d73'>gnu: Add Rust 1.52.1.</a><span class='msg-avail'>...</span></td><td>Jakub Kądziołka</td></tr>
<tr><td><span title='2021-03-26 21:38:12 +0100'>2021-03-26</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=f9e2f6ec1d93eb97b59af60066059d5afdeb3e6a'>gnu: rust: Add Rust 1.51</a><span class='msg-avail'>...</span></td><td>Jakub Kądziołka</td></tr>
<tr><td><span title='2021-03-09 09:04:57 +0000'>2021-03-09</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=a72888995173ace3190c69d324265dcc5fd66d3e'>gnu: rust-1.26: Remove aarch64-linux from the supported systems.</a><span class='msg-avail'>...</span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2021-03-08 22:11:21 +0000'>2021-03-08</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=f5c6e6966c020722700ef0343ab0a6030e2d61b5'>gnu: rust-1.19: Don't include i686-linux in supported-systems.</a><span class='msg-avail'>...</span></td><td>Christopher Baines</td></tr>
<tr><td><span title='2021-02-13 16:57:50 +0100'>2021-02-13</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=2a498e9504dfa58bdc08d88f1975c8f571d4db37'>gnu: Add Rust 1.50.</a><span class='msg-avail'>...</span></td><td>Jakub Kądziołka</td></tr>
<tr><td><span title='2021-01-10 14:30:36 +0200'>2021-01-10</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=6985a1acb3e9cc4cad8b6f63d77154842d25c929'>Merge branch 'master' into staging</a></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2021-01-02 19:19:58 +0100'>2021-01-02</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=062854de7fb6c0cc60fe84b91fbdd6b8795923d2'>gnu: Add Rust 1.49.</a><span class='msg-avail'>...</span></td><td>Jakub Kądziołka</td></tr>
<tr><td><span title='2021-01-02 19:19:57 +0100'>2021-01-02</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=402e697a1144788102b16ca8c9ea74607d2c2c3c'>gnu: Add Rust 1.48.</a><span class='msg-avail'>...</span></td><td>Matthew Kraai</td></tr>
<tr><td><span title='2021-01-02 19:19:51 +0100'>2021-01-02</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=7d0e111e272dc9f337f8907310f561e22a3ef329'>gnu: Add Rust 1.47.</a><span class='msg-avail'>...</span></td><td>Matthew Kraai</td></tr>
<tr><td><span title='2020-12-29 17:39:24 +0100'>2020-12-29</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=78cf7a4571081ff9c9e4ab678bf67368de1add59'>Merge branch 'ungrafting' into staging</a></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-12-29 11:41:50 +0100'>2020-12-29</span></td><td><a href='/guix/commit/gnu/packages/rust.scm?id=0ed631866cc0b7cece2b0a0b50e39b37ae91bb67'>gnu: rust: Remove "i686-linux" from supported systems.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>