test/src/alloc-tests.el

   1 ;;; alloc-tests.el --- alloc tests -*- lexical-binding: t -*-
   2
   3 ;; Copyright (C) 2015-2018 Free Software Foundation, Inc.
   4
   5 ;; Author: Daniel Colascione <dancol@dancol.org>
   6 ;; Keywords:
   7
   8 ;; This file is part of GNU Emacs.
   9
  10 ;; GNU Emacs is free software: you can redistribute it and/or modify
  11 ;; it under the terms of the GNU General Public License as published by
  12 ;; the Free Software Foundation, either version 3 of the License, or
  13 ;; (at your option) any later version.
  14
  15 ;; GNU Emacs is distributed in the hope that it will be useful,
  16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;; GNU General Public License for more details.
  19
  20 ;; You should have received a copy of the GNU General Public License
  21 ;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
  22
  23 ;;; Commentary:
  24
  25 ;;
  26
  27 ;;; Code:
  28
  29 (require 'ert)
  30 (require 'cl-lib)
  31
  32 (ert-deftest finalizer-object-type ()
  33   (should (equal (type-of (make-finalizer nil)) 'finalizer)))
  34
  35 (ert-deftest record-1 ()
  36   (let ((x (record 'foo 1 2 3)))
  37     (should (recordp x))
  38     (should (eq (type-of x) 'foo))
  39     (should (eq (aref x 0) 'foo))
  40     (should (eql (aref x 3) 3))
  41     (should (eql (length x) 4))))
  42
  43 (ert-deftest record-2 ()
  44   (let ((x (make-record 'bar 1 0)))
  45     (should (eql (length x) 2))
  46     (should (eql (aref x 1) 0))))
  47
  48 (ert-deftest record-3 ()
  49   (let* ((x (record 'foo 1 2 3))
  50          (y (copy-sequence x)))
  51     (should-not (eq x y))
  52     (dotimes (i 4)
  53       (should (eql (aref x i) (aref y i))))))