66 lines
2.4 KiB
EmacsLisp
66 lines
2.4 KiB
EmacsLisp
;;; range-tests.el --- Tests for range.el -*- lexical-binding: t; -*-
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;; Copyright (C) 2021-2024 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;;; Code:
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(require 'range)
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(require 'ert)
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(require 'ert-x)
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(ert-deftest ranges ()
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(should (equal (range-compress-list '(2 3 4 5 9 11 12 13))
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'((2 . 5) 9 (11 . 13))))
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(should (equal (range-uncompress '((2 . 5) 9 (11 . 13)))
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'(2 3 4 5 9 11 12 13)))
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(should (equal (range-normalize '(1 . 2))
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'((1 . 2))))
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(should (equal (range-difference '((1 . 10))
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'((2 . 7)))
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'(1 (8 . 10))))
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(should (equal (range-intersection '((2 . 5) 9 (11 . 13))
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'((5 . 12)))
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'(5 9 (11 . 12))))
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(should (equal (range-add-list '((2 . 5) 9 (11 . 13))
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'(10 11 12 15 16 17))
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'((2 . 5) (9 . 10) (11 . 13) (15 . 17))))
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(should (equal (range-remove (copy-tree '((2 . 5) 9 (11 . 13)))
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'((5 . 9)))
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'((2 . 4) (11 . 13))))
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(should (range-member-p 9 '((2 . 5) 9 (11 . 13))))
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(should (range-member-p 12 '((2 . 5) 9 (11 . 13))))
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(should (equal (range-list-intersection
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'(4 5 6 7 8 9)
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'((2 . 5) 9 (11 . 13)))
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'(4 5 9)))
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(should (equal (range-list-difference
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'(4 5 6 7 8 9)
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'((2 . 5) 9 (11 . 13)))
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'(6 7 8)))
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(should (equal (range-length '((2 . 5) 9 (11 . 13)))
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8))
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(should (equal (range-concat '((2 . 5) 9 (11 . 13))
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'(6 (12 . 15)))
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'((2 . 6) 9 (11 . 15)))))
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;;; range-tests.el ends here
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