;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 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-records)
  #:use-module (srfi srfi-64)
  #:use-module (ice-9 match)
  #:use-module (ice-9 regex)
  #:use-module (guix records))

(define (test-module)
  ;; A module in which to evaluate things that are known to fail.
  (let </td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>refs</a><a href='/guix/log/gnu/packages'>log</a><a href='/guix/tree/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>tree</a><a class='active' href='/guix/commit/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>commit</a><a href='/guix/diff/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages'>
<input type='hidden' name='id' value='fc10a6eba8049d066baa56f5e5480832a71bc02e'/><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=fc10a6eba8049d066baa56f5e5480832a71bc02e'>root</a>/<a href='/guix/commit/gnu?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>gnu</a>/<a href='/guix/commit/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>packages</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='fc10a6eba8049d066baa56f5e5480832a71bc02e'/><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>Hilton Chain &lt;hako@ultrarare.space&gt;</td><td class='right'>2022-08-08 15:57:05 +0800</td></tr>
<tr><th>committer</th><td>Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;</td><td class='right'>2022-08-08 18:57:04 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>fc10a6eba8049d066baa56f5e5480832a71bc02e</a> (<a href='/guix/patch/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>535bd5e883fd734da269395ece847caa0bf4a14d</a> /<a href='/guix/tree/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>gnu/packages</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages?id=5e009a88746bf3c20b29626a8671055c47a42bd0'>5e009a88746bf3c20b29626a8671055c47a42bd0</a> (<a href='/guix/diff/gnu/packages?id=fc10a6eba8049d066baa56f5e5480832a71bc02e&amp;id2=5e009a88746bf3c20b29626a8671055c47a42bd0'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-fc10a6eba8049d066baa56f5e5480832a71bc02e.tar.gz'>guix-fc10a6eba8049d066baa56f5e5480832a71bc02e.tar.gz</a><br/><a href='/guix/snapshot/guix-fc10a6eba8049d066baa56f5e5480832a71bc02e.zip'>guix-fc10a6eba8049d066baa56f5e5480832a71bc02e.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: font-sarasa-gothic: Use English for synopsis.</div><div class='commit-msg'>* gnu/packages/fonts.scm (font-sarasa-gothic)[synopsis]: Use English.

Signed-off-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</div><div class='diffstat-header'><a href='/guix/diff/?id=fc10a6eba8049d066baa56f5e5480832a71bc02e'>Diffstat</a> (limited to 'gnu/packages')</div><table summary='diffstat' class='diffstat'>-bar y) (mark)))))))

(test-assert "define-record-type* & delayed"
  (begin
    (define-record-type* <foo> foo make-foo
      foo?
      (bar foo-bar (delayed)))

    (let* ((calls 0)
           (x     (foo (bar (begin (set! calls (1+ calls)) 3)))))
      (and (zero? calls)
           (equal? (foo-bar x) 3) (= 1 calls)
           (equal? (foo-bar x) 3) (= 1 calls)
           (equal? (foo-bar x) 3) (= 1 calls)))))

(test-assert "define-record-type* & delayed & default"
  (let ((mark #f))
    (define-record-type* <foo> foo make-foo
      foo?
      (bar foo-bar (delayed) (default mark)))

    (let ((x (foo)))
      (set! mark 42)
      (and (equal? (foo-bar x) 42)
           (begin
             (set! mark 7)
             (equal? (foo-bar x) 42))))))

(test-assert "define-record-type* & delayed & inherited"
  (begin
    (define-record-type* <foo> foo make-foo
      foo?
      (bar foo-bar (delayed))
      (baz foo-baz (delayed)))

    (let* ((m 1)
           (n #f)
           (x (foo (bar m) (baz n)))
           (y (foo (inherit x) (baz 'b))))
      (set! n 'a)
      (and (equal? (foo-bar x) 1)
           (eq? (foo-baz x) 'a)
           (begin
             (set! m 777)
             (equal? (foo-bar y) 1))              ;promise was already forced
           (eq? (foo-baz y) 'b)))))

(test-assert "define-record-type* & missing initializers"
  (catch 'syntax-error
    (lambda ()
      (eval '(begin
               (define-record-type* <foo> foo make-foo
                 foo?
                 (bar foo-bar (default 42))
                 (baz foo-baz))

               (foo))
            (test-module))
      #f)
    (lambda (key proc message location form . args)
      (and (eq? proc 'foo)
           (string-match "missing .*initialize.*baz" message)
           (equal? form '(foo))))))

(test-assert "define-record-type* & extra initializers"
  (catch 'syntax-error
    (lambda ()
      (eval '(begin
               (define-record-type* <foo> foo make-foo
                 foo?
                 (bar foo-bar (default 42)))

               (foo (baz 'what?)))
            (test-module))
      #f)
    (lambda (key proc message location form . args)
      (and (string-match "extra.*initializer.*baz" message)
           (eq? proc 'foo)))))

(test-assert "define-record-type* & inherit & extra initializers"
  (catch 'syntax-error
    (lambda ()
      (eval '(begin
               (define-record-type* <foo> foo make-foo
                 foo?
                 (bar foo-bar (default 42)))

               (foo (inherit (foo)) (baz 'what?)))
            (test-module))
      #f)
    (lambda (key proc message location form . args)
      (and (string-match "extra.*initializer.*baz" message)
           (eq? proc 'foo)))))

(test-equal "recutils->alist"
  '((("Name" . "foo")
     ("Version" . "0.1")
     ("Synopsis" . "foo bar")
     ("Something_else" . "chbouib"))
    (("Name" . "bar")
     ("Version" . "1.5")))
  (let ((p (open-input-string "
# Comment following an empty line, and
# preceding a couple of empty lines, all of
# which should be silently consumed.


Name: foo
Version: 0.1
# Comment right in the middle,
# spanning two lines.
Synopsis: foo bar
Something_else: chbouib

# Comment right before.
Name: bar
Version: 1.5
# Comment at the end.")))
    (list (recutils->alist p)
          (recutils->alist p))))

(test-equal "recutils->alist with + lines"
  '(("Name" . "foo")
    ("Description" . "1st line,\n2nd line,\n 3rd line with extra space,\n4th line without space."))
  (recutils->alist (open-input-string "
Name: foo
Description: 1st line,
+ 2nd line,
+  3rd line with extra space,
+4th line without space.")))

(test-equal "alist->record" '((1 2) b c)
  (alist->record '(("a" . 1) ("b" . b) ("c" . c) ("a" . 2))
                 list
                 '("a" "b" "c")
                 '("a")))

(test-end)


(exit (= (test-runner-fail-count (test-runner-current)) 0))