81 lines
1.7 KiB
EmacsLisp
81 lines
1.7 KiB
EmacsLisp
;;; life-tests.el --- Tests for life.el -*- lexical-binding:t -*-
|
|
|
|
;; Copyright (C) 2020-2024 Free Software Foundation, Inc.
|
|
|
|
;; Author: Stefan Kangas <stefankangas@gmail.com>
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs 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 Emacs 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 Emacs. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
;;; Code:
|
|
|
|
(require 'ert)
|
|
(require 'life)
|
|
|
|
(ert-deftest test-life ()
|
|
(let ((life--max-width 5)
|
|
(life--max-height 3)
|
|
(life-patterns [(" @ "
|
|
" @"
|
|
"@@@")])
|
|
(generations '("
|
|
|
|
@
|
|
@
|
|
@@@
|
|
" "
|
|
|
|
|
|
@ @
|
|
@@
|
|
@
|
|
" "
|
|
|
|
|
|
@
|
|
@ @
|
|
@@
|
|
" "
|
|
|
|
|
|
@
|
|
@@
|
|
@@
|
|
" "
|
|
|
|
|
|
@
|
|
@
|
|
@@@
|
|
"
|
|
)))
|
|
(life-setup)
|
|
;; Test initial state.
|
|
(goto-char (point-min))
|
|
(dolist (generation generations)
|
|
;; Hack to test buffer contents without trailing whitespace,
|
|
;; while also not modifying the "*Life*" buffer.
|
|
(let ((str (buffer-string))
|
|
(delete-trailing-lines t))
|
|
(with-temp-buffer
|
|
(insert str)
|
|
(delete-trailing-whitespace)
|
|
(should (equal (buffer-string) generation))))
|
|
(life--tick))))
|
|
|
|
(provide 'life-tests)
|
|
|
|
;;; life-tests.el ends here
|