;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2019 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-ui)
  #:use-module (guix ui)
  #:use-module (guix profiles)
  #:use-module (guix store)
  #:use-module (guix derivations)
  #:use-module ((gnu packages) #:select (specification->package))
  #:use-module (g</td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>refs</a><a href='/guix/log/.dir-locals.el'>log</a><a href='/guix/tree/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>tree</a><a class='active' href='/guix/commit/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>commit</a><a href='/guix/diff/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/.dir-locals.el'>
<input type='hidden' name='id' value='bd8e08333c25687caea5678d9f1448d5cefc412f'/><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=bd8e08333c25687caea5678d9f1448d5cefc412f'>root</a>/<a href='/guix/commit/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>.dir-locals.el</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='bd8e08333c25687caea5678d9f1448d5cefc412f'/><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>Nicolas Goaziou &lt;mail@nicolasgoaziou.fr&gt;</td><td class='right'>2021-02-11 00:25:14 +0100</td></tr>
<tr><th>committer</th><td>Nicolas Goaziou &lt;mail@nicolasgoaziou.fr&gt;</td><td class='right'>2021-02-13 11:51:01 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>bd8e08333c25687caea5678d9f1448d5cefc412f</a> (<a href='/guix/patch/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>3105b9b61dc1e13bdfc9a5ede064e38de7a0c499</a> /<a href='/guix/tree/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>.dir-locals.el</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/.dir-locals.el?id=0ee0dfcc4a576ff9536c979d50a4ec2223b3a3fd'>0ee0dfcc4a576ff9536c979d50a4ec2223b3a3fd</a> (<a href='/guix/diff/.dir-locals.el?id=bd8e08333c25687caea5678d9f1448d5cefc412f&amp;id2=0ee0dfcc4a576ff9536c979d50a4ec2223b3a3fd'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-bd8e08333c25687caea5678d9f1448d5cefc412f.tar.gz'>guix-bd8e08333c25687caea5678d9f1448d5cefc412f.tar.gz</a><br/><a href='/guix/snapshot/guix-bd8e08333c25687caea5678d9f1448d5cefc412f.zip'>guix-bd8e08333c25687caea5678d9f1448d5cefc412f.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: Add rust-nu-command-0.26.</div><div class='commit-msg'>* gnu/packages/shells.scm (rust-nu-command-0.26): New variable.
</div><div class='diffstat-header'><a href='/guix/diff/?id=bd8e08333c25687caea5678d9f1448d5cefc412f'>Diffstat</a> (limited to '.dir-locals.el')</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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                             <a href="https://git.zx2c4.com/cgit/about/">
                                 cgit
                             </a>
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                        </div> <!-- id=cgit -->
</body>
</html>
>number, MiB"
  (* 42 (expt 2 20))
  (size->number "42MiB"))

(test-equal "size->number, GiB"
  (* 3 (expt 2 30))
  (size->number "3GiB"))

(test-equal "size->number, 1.2GiB"
  (inexact->exact (round (* 1.2 (expt 2 30))))
  (size->number "1.2GiB"))

(test-equal "size->number, 1T"
  (expt 2 40)
  (size->number "1T"))

(test-assert "size->number, invalid unit"
  (catch 'quit
    (lambda ()
      (size->number "9X"))
    (lambda args
      #t)))

(test-equal "show-what-to-build, zero outputs"
  ""
  (with-store store
    (let ((drv (derivation store "zero" "/bin/sh" '()
                           #:outputs '())))
      (with-error-to-string
       (lambda ()
         ;; This should print nothing.
         (show-what-to-build store (list drv)))))))

(test-assert "show-manifest-transaction"
  (let* ((m (manifest (list guile-1.8.8)))
         (t (manifest-transaction (install (list guile-2.0.9)))))
    (with-store store
      (and (string-match "guile\t1.8.8 → 2.0.9"
                         (with-fluids ((%default-port-encoding "UTF-8"))
                           (with-error-to-string
                            (lambda ()
                              (show-manifest-transaction store m t)))))
           (string-match "guile\t1.8.8 -> 2.0.9"
                         (with-error-to-string
                           (lambda ()
                             ;; In Guile 2.2, %DEFAULT-PORT-ENCODING doesn't
                             ;; influence the encoding of string ports.
                             (set-port-encoding! (current-error-port)
                                                 "ISO-8859-1")
                             (show-manifest-transaction store m t))))))))

(test-assert "package-relevance"
  (let ((guile  (specification->package "guile"))
        (gcrypt (specification->package "guile-gcrypt"))
        (go     (specification->package "go"))
        (gnugo  (specification->package "gnugo"))
        (libb2  (specification->package "libb2"))
        (rx     (cut make-regexp <> regexp/icase))
        (>0     (cut > <> 0))
        (=0     zero?))
    (and (>0 (package-relevance guile
                                (map rx '("scheme"))))
         (>0 (package-relevance guile
                                (map rx '("scheme" "implementation"))))
         (>0 (package-relevance gcrypt
                                (map rx '("guile" "crypto"))))
         (=0 (package-relevance guile
                                (map rx '("guile" "crypto"))))
         (>0 (package-relevance go
                                (map rx '("go"))))
         (=0 (package-relevance go
                                (map rx '("go" "game"))))
         (>0 (package-relevance gnugo
                                (map rx '("go" "game"))))
         (>0 (package-relevance libb2
                                (map rx '("crypto" "library")))))))

(test-end "ui")