;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 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-sets)
  #:use-module (guix sets)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-26)
  #:use-module (srfi srfi-64))


(test-begin "sets")

(test-assert "set-contains?"
  (let* ((lst (iota 123))
         (set (list->set lst)))
    (and (every (cut set-contains? set <>)
                lst)
         (not (set-contains? set -1)))))

(test-assert "set->list"
  (let* ((lst (iota 123))
         (set (list->set lst)))
    (lset= = lst (set->list set))))

(test-assert "set-union"
  (let* ((a  (list 'a))
         (b  (list 'b))
         (s1 (setq a))
         (s2 (setq b))
         (s3 (set-union s1 s2)))
    (and (set-contains? s3 a)
         (set-contains? s3 b))))

(test-end)
.scm?id=8d14b1cbb60aaae926daa82849b892f9666e8b4f'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/cppi.scm'>
<input type='hidden' name='id' value='8d14b1cbb60aaae926daa82849b892f9666e8b4f'/><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/log/?id=8d14b1cbb60aaae926daa82849b892f9666e8b4f'>root</a>/<a href='/guix/log/gnu?id=8d14b1cbb60aaae926daa82849b892f9666e8b4f'>gnu</a>/<a href='/guix/log/gnu/packages?id=8d14b1cbb60aaae926daa82849b892f9666e8b4f'>packages</a>/<a href='/guix/log/gnu/packages/cppi.scm?id=8d14b1cbb60aaae926daa82849b892f9666e8b4f'>cppi.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/cppi.scm?id=8d14b1cbb60aaae926daa82849b892f9666e8b4f&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
0611fe9f86fa5d4cd062400d1'>packages: Adjust 'generate-package-cache' for Guile 3.0.9.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (generate-package-cache): Adjust for Guile 3.0.9.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-06-06 22:43:30 +0200'>2022-06-06</span></td><td><a href='/guix/commit/gnu/packages.scm?id=635d49f97ee233bbb2673f97d7556c3c91b55889'>packages: Use SRFI-71 instead of SRFI-11.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (%package-module-path): Use 'let*' instead of
'let*-values'.
(specification-&gt;package, specification-&gt;location)
(specification-&gt;package+output): Use 'let' instead of 'let-values'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-06-06 22:43:30 +0200'>2022-06-06</span></td><td><a href='/guix/commit/gnu/packages.scm?id=7041fe0646a9603e7d1d6bde139a284146515917'>packages: Add 'specifications-&gt;packages'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (specifications-&gt;packages): New procedure.
* guix/scripts/home/import.scm (manifest+configuration-files-&gt;code): Use it.
* tests/home-import.scm (match-home-environment-no-services)
(match-home-environment-no-services-nor-packages)
(match-home-environment-bash-service)
(match-home-environment-bash-service-with-alias): Adjust 'packages'
field accordingly.

Co-authored-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Antero Mejr</td></tr>
<tr><td><span title='2022-04-04 22:58:03 +0200'>2022-04-04</span></td><td><a href='/guix/commit/gnu/packages.scm?id=f54f2aa9df5047b348ca104f5145af50c1a482f6'>packages: Add 'package-unique-version-prefix'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (package-unique-version-prefix): New procedure.
* guix/scripts/package.scm (manifest-entry-version-prefix): Use it.
* tests/packages.scm ("package-unique-version-prefix, gcc@8")
("package-unique-version-prefix, grep"): New tests.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-01-11 20:34:59 +0100'>2022-01-11</span></td><td><a href='/guix/commit/gnu/packages.scm?id=0552dcb294bbfed76d7a495f5e368c53f20b852a'>shell: Cache profiles even when using package specs.</a><span class='msg-avail'>...<span class='msg-tooltip'>This enables profile caching not just when '-m' or '-f' is used, but
also when package specs are passed on the command line, as in:

  guix shell -D guix git

It also changes profile cache keys to include the system type, which was
previously ignored.

* guix/scripts/shell.scm (options-with-caching)[single-file-for-caching]:
Remove.
Call 'profile-cached-gc-root' instead; adjust to accept two values.
(profile-cache-primary-key): New procedure.
(profile-cache-key): Remove.
(profile-file-cache-key, profile-spec-cache-key): New procedures.
(profile-cached-gc-root): Rewrite to include functionality formally in
'single-file-for-caching', but extend to handle package specs.
* gnu/packages.scm (cache-is-authoritative?): Export.
* guix/transformations.scm (transformation-option-key?): New procedure.
* doc/guix.texi (Invoking guix shell): Move '--rebuild-cache'
documentation to the bottom, just above '--root'.  Explain caching and
how these two options relate to that.
</span></span></td><td>Ludovic Courtès</td></tr>