;;; 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=bbdd43fd11b6dc5a462422370f98a95dd3079397'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/derivations.scm'>
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<div class='path'>path: <a href='/guix/log/?id=bbdd43fd11b6dc5a462422370f98a95dd3079397'>root</a>/<a href='/guix/log/tests?id=bbdd43fd11b6dc5a462422370f98a95dd3079397'>tests</a>/<a href='/guix/log/tests/derivations.scm?id=bbdd43fd11b6dc5a462422370f98a95dd3079397'>derivations.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/tests/derivations.scm?id=bbdd43fd11b6dc5a462422370f98a95dd3079397&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-03-06 11:41:48 +0100'>2021-03-06</span></td><td><a href='/guix/commit/tests/derivations.scm?id=c05ceaf2b650d090cf39a048193505cb4e6bd257'>tests: do not hard code HTTP ports</a><span class='msg-avail'>...<span class='msg-tooltip'>Previously, test cases could fail if some process was listening
at a hard-coded port.  This patch eliminates most of these potential
failures, by automatically assigning an unbound port.  This should
allow for building multiple guix trees in parallel outside a build
container, though this is currently untested.

The test "home-page: Connection refused" in tests/lint.scm still
hardcodes port 9999, however.

* guix/tests/http.scm
  (http-server-can-listen?): remove now unused procedure.
  (%http-server-port): default to port 0, meaning the OS
  will automatically choose a port.
  (open-http-server-socket): remove the false statement claiming
  this procedure is exported and also return the allocated port
  number.
  (%local-url): raise an error if the port is obviously unbound.
  (call-with-http-server): set %http-server-port to the allocated
  port while the thunk is called.
* tests/derivations.scm: adjust test cases to use automatically
  assign a port.  As there is no risk of a port conflict now,
  do not make any tests conditional upon 'http-server-can-listen?'
  anymore.
* tests/elpa.scm: likewise.
* tests/lint.scm: likewise, and add a TODO comment about a port
  that is still hard-coded.
* tests/texlive.scm: likewise.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Maxime Devos</td></tr>
<tr><td><span title='2020-05-22 01:29:39 +0200'>2020-05-22</span></td><td><a href='/guix/commit/tests/derivations.scm?id=ce0be5675b702b2ff89aed1772ebb42af4150243'>packages: Introduce &lt;content-hash&gt; and use it in &lt;origin&gt;.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/packages.scm (&lt;content-hash&gt;): New record type.
(define-content-hash-constructor, build-content-hash)
(content-hash): New macros.
(print-content-hash): New procedure.
(&lt;origin&gt;): Rename constructor to '%origin'.
[sha256]: Remove field.
[hash]: New field.  Adjust users.
(origin-compatibility-helper, origin): New macros.
(origin-sha256): New deprecated procedure.
(origin-&gt;derivation): Adjust accordingly.
* tests/packages.scm ("package-source-derivation, origin, sha512"): New
test.
* guix/tests.scm: Hide (gcrypt hash) 'sha256' for proper syntax
matching.
* tests/challenge.scm: Add #:prefix for (gcrypt hash) and adjust users.
* tests/derivations.scm: Likewise.
* tests/store.scm: Likewise.
* tests/graph.scm ("bag DAG, including origins"): Provide 'sha256' field
with the right length.
* gnu/packages/aspell.scm (aspell-dictionary)
(aspell-dict-ca, aspell-dict-it): Use 'hash' and 'content-hash' for
proper syntax matching.
* gnu/packages/bash.scm (bash-patch): Rename 'sha256' to 'sha256-bv'.
* gnu/packages/bootstrap.scm (bootstrap-executable): Rename 'sha256' to 'bv'.
* gnu/packages/readline.scm (readline-patch): Likewise.
* gnu/packages/virtualization.scm (qemu-patch): Rename 'sha256' to
'sha256-bv'.
* guix/import/utils.scm: Hide (gcrypt hash) 'sha256'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-22 00:35:23 +0200'>2020-05-22</span></td><td><a href='/guix/commit/tests/derivations.scm?id=9418aaa00db44d3e0e3318ff66faace0d7b43326'>tests: Test fixed-output derivations with several hash algorithms.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/derivations.scm ("fixed-output derivation"): Test several hash
algorithms.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-12-07 00:29:41 +0100'>2019-12-07</span></td><td><a href='/guix/commit/tests/derivations.scm?id=fcbe4f71ca7ab7f8526bd1643044d204390ec6c2'>derivations: Add 'derivation-input-fold'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/derivations.scm (derivation-input-fold): New procedure.
(substitution-oracle)[closure]: Rewrite in terms of
'derivation-input-fold'.
* tests/derivations.scm ("derivation-input-fold"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>