;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 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-discovery)
  #:use-module (guix discovery)
  #:use-module (guix build-system)
  #:use-module (guix utils)
  #:use-module (srfi srfi-64)
  #:use-module (ice-9 match))

(define %top-srcdir
  (dirname (search-path %load-path "guix.scm")))

(test-begin "discovery")

(test-assert "scheme-modules"
  (match (map module-name (scheme-modules %top-srcdir "guix/import"))
    ((('guix 'import _ ...) ..1)
     #t)))

(test-assert "scheme-modules recurses in symlinks to directories"
  (call-with-temporary-directory
   (lambda (directory)
     (mkdir (string-append directory "/guix"))
     (symlink (string-append %top-srcdir "/guix/import")
              (string-append directory "/guix/import"))

     ;; DIRECTORY/guix/import is a symlink but we want to make sure
     ;; 'scheme-modules' recurses into it.
     (match (map module-name (scheme-modules directory))
       ((('guix 'import _ ...) ..1)
        #t)))))

(test-equal "scheme-modules, non-existent directory"
  '()
  (scheme-modules "/does/not/exist"))

(test-assert "all-modules"
  (match (map module-name
              (all-modules `((,%top-srcdir . "guix/build-system"))))
    ((('guix 'build-system names) ..1)
     names)))

(test-assert "fold-module-public-variables"
  (let ((modules (all-modules `((,%top-srcdir . "guix/build-system")))))
    (match (fold-module-public-variables (lambda (obj result)
                                           (if (build-system? obj)
                                               (cons obj result)
                                               result))
                                         '()
                                         modules)
      (((? build-system? bs) ..1)
       bs))))

(test-end "discovery")
text' 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>Ludovic Courtès &lt;ludo@gnu.org&gt;</td><td class='right'>2020-06-06 23:17:02 +0200</td></tr>
<tr><th>committer</th><td>Ludovic Courtès &lt;ludo@gnu.org&gt;</td><td class='right'>2020-06-06 23:28:49 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/.dir-locals.el?id=c39693d76099c159df856ffb5b2c43765fd6f2dd'>c39693d76099c159df856ffb5b2c43765fd6f2dd</a> (<a href='/guix/patch/.dir-locals.el?id=c39693d76099c159df856ffb5b2c43765fd6f2dd'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=c39693d76099c159df856ffb5b2c43765fd6f2dd'>c82673237893daceb1241e64041b35c47861bb72</a> /<a href='/guix/tree/.dir-locals.el?id=c39693d76099c159df856ffb5b2c43765fd6f2dd'>.dir-locals.el</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/.dir-locals.el?id=d67a88196607b57ce1209464b03b79d2a74bf5cd'>d67a88196607b57ce1209464b03b79d2a74bf5cd</a> (<a href='/guix/diff/.dir-locals.el?id=c39693d76099c159df856ffb5b2c43765fd6f2dd&amp;id2=d67a88196607b57ce1209464b03b79d2a74bf5cd'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-c39693d76099c159df856ffb5b2c43765fd6f2dd.tar.gz'>guix-c39693d76099c159df856ffb5b2c43765fd6f2dd.tar.gz</a><br/><a href='/guix/snapshot/guix-c39693d76099c159df856ffb5b2c43765fd6f2dd.zip'>guix-c39693d76099c159df856ffb5b2c43765fd6f2dd.zip</a><br/></td></tr></table>
<div class='commit-subject'>ui: 'display-search-results' automatically invokes the pager.</div><div class='commit-msg'>* guix/ui.scm (call-with-paginated-output-port): New procedure.
(with-paginated-output-port): New macro.
(display-search-results): Use it instead of displaying a hint.
</div><div class='diffstat-header'><a href='/guix/diff/?id=c39693d76099c159df856ffb5b2c43765fd6f2dd'>Diffstat</a> (limited to '.dir-locals.el')</div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/guix/diff/.dir-locals.el?id=c39693d76099c159df856ffb5b2c43765fd6f2dd'>.dir-locals.el</a></td><td class='right'>2</td><td class='graph'><table summary='file diffstat' width='2%'><tr><td class='add' style='width: 100.0%;'/><td class='rem' style='width: 0.0%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>1 files changed, 2 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/.dir-locals.el b/.dir-locals.el<br/>index e34ddc5a85..dc8bc0e437 100644<br/>--- a/<a href='/guix/tree/.dir-locals.el?id=d67a88196607b57ce1209464b03b79d2a74bf5cd'>.dir-locals.el</a><br/>+++ b/<a href='/guix/tree/.dir-locals.el?id=c39693d76099c159df856ffb5b2c43765fd6f2dd'>.dir-locals.el</a></div><div class='hunk'>@@ -99,6 +99,8 @@</div><div class='ctx'>    (eval . (put 'with-environment-variables 'scheme-indent-function 1))</div><div class='ctx'>    (eval . (put 'with-fresh-gnupg-setup 'scheme-indent-function 1))</div><div class='ctx'> </div><div class='add'>+   (eval . (put 'with-paginated-output-port 'scheme-indent-function 1))</div><div class='add'>+</div><div class='ctx'>    ;; This notably allows '(' in Paredit to not insert a space when the</div><div class='ctx'>    ;; preceding symbol is one of these.</div><div class='ctx'>    (eval . (modify-syntax-entry ?~ "'"))</div></td></tr></table></div> <!-- class=content -->
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