code.delx.au - gnu-emacs-elpa/blob - packages/avy/avy-test.el

   1 ;;; avy-test.el --- Tests for avy
   2
   3 ;; Copyright (C) 2015  Free Software Foundation, Inc.
   4
   5 ;; Author: Oleh Krehel
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software: you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation, either version 3 of the License, or
  12 ;; (at your option) any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ;;; Commentary:
  23 ;;
  24
  25 ;;; Code:
  26
  27 (require 'ert)
  28 (require 'avy)
  29
  30 (ert-deftest avy-subdiv ()
  31   (should
  32    (equal (avy-subdiv 5 4)
  33           '(1 1 1 2)))
  34   (should
  35    (equal (avy-subdiv 10 4)
  36           '(1 1 4 4)))
  37   (should
  38    (equal (avy-subdiv 16 4)
  39           '(4 4 4 4)))
  40   (should
  41    (equal (avy-subdiv 17 4)
  42           '(4 4 4 5)))
  43   (should
  44    (equal (avy-subdiv 27 4)
  45           '(4 4 4 15)))
  46   (should
  47    (equal (avy-subdiv 50 4)
  48           '(4 14 16 16)))
  49   (should
  50    (equal (avy-subdiv 65 4)
  51           '(16 16 16 17))))
  52
  53 (ert-deftest avy-tree ()
  54   (should
  55    (equal
  56     (avy-tree '(0 1 2 3 4 5 6 7 8 9 10)
  57               '(?a ?s ?d ?f ?g ?h ?j ?k ?l))
  58     '((97 leaf . 0)
  59       (115 leaf . 1)
  60       (100 leaf . 2)
  61       (102 leaf . 3)
  62       (103 leaf . 4)
  63       (104 leaf . 5)
  64       (106 leaf . 6)
  65       (107 leaf . 7)
  66       (108 (97 leaf . 8)
  67        (115 leaf . 9)
  68        (100 leaf . 10))))))