emacs-config/lisp/cf-map-test.el
2024-04-26 08:11:12 -05:00

66 lines
2.3 KiB
EmacsLisp

;;; cf-map-test.el --- -*- lexical-binding: t -*-
;; Copyright (C) 2024 Benson Chu
;; Author: Benson Chu <bensonchu457@gmail.com>
;; Created: [2024-04-26 07:05]
;; This file is not part of GNU Emacs
;; This program 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.
;; This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(require 'cf-map)
(ert-deftest inside-test ()
(should-not (cfmap--inside '(1 . 10) '(2 . 5)))
(should-not (cfmap--inside '(1 . 10) '(8 . 12)))
(should-not (cfmap--inside '(5 . 10) '(2 . 7)))
(should (cfmap--inside '(2 . 5) '(1 . 10))))
(ert-deftest overlapping-test ()
(should (cfmap-overlapping '(1 . 10) '(2 . 5)))
(should (cfmap-overlapping '(1 . 10) '(8 . 12)))
(should (cfmap-overlapping '(5 . 10) '(2 . 7)))
(should (cfmap-overlapping '(2 . 5) '(1 . 10)))
(should-not (cfmap-overlapping '(1 . 2) '(3 . 4)))
(should-not (cfmap-overlapping '(5 . 6) '(3 . 4))))
(ert-deftest regionify-one-region ()
(should (= 1 (length (cfmap-regionify '((1 . 10) (2 . 5))))))
(should (= 1 (length (cfmap-regionify '((1 . 10) (8 . 12))))))
(should (= 1 (length (cfmap-regionify '((5 . 10) (2 . 7))))))
(should (= 1 (length (cfmap-regionify '((2 . 5) (1 . 10))))))
(should (= 2 (length (cfmap-regionify '((1 . 2) (3 . 4)))))))
(ert-deftest test-subregions ()
;; This is one region with 2 sub-regions
(should (= 2
(length
(plist-get (car (cfmap-regionify '((1 . 10) (2 . 3) (4 . 5))))
:subregions))))
;; One subregion, since things overlap
(should (= 1
(length
(plist-get (car (cfmap-regionify '((1 . 10) (2 . 4) (3 . 5))))
:subregions)))))
;; (ert-run-tests-interactively t)
(provide 'cf-map-test)
;;; cf-map-test.el ends here