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59 lines
1.8 KiB
EmacsLisp
59 lines
1.8 KiB
EmacsLisp
;;; makesum-tests.el --- Tests for makesum.el -*- lexical-binding: t; -*-
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;; Copyright (C) 2019-2020 Free Software Foundation, Inc.
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;; Author: Simen Heggestøyl <simenheg@gmail.com>
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;; Keywords:
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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 'ert)
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(require 'makesum)
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(ert-deftest makesum-tests-double-column-even-lines ()
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(with-temp-buffer
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(insert "a\nb\nc\nd\ne\nf")
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(double-column (point-min) (point-max))
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(should (string-match-p "a[ \t]+d\nb[ \t]+e\nc[ \t]+f" (buffer-string)))))
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(ert-deftest makesum-tests-double-column-odd-lines ()
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(with-temp-buffer
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(insert "a\nb\nc\nd\ne")
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(double-column (point-min) (point-max))
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(should (string-match-p "a[ \t]+d\nb[ \t]+e\nc" (buffer-string)))))
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(ert-deftest makesum-tests-double-column-noop ()
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(with-temp-buffer
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(insert "foo")
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(let ((prev-buffer-string (buffer-string)))
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(double-column (point-min) (point-max))
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(should (equal prev-buffer-string (buffer-string))))))
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(ert-deftest makesum-tests-double-column-partial ()
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(with-temp-buffer
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(insert "a\nb\nc\nd\ne\nf")
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(double-column 3 10)
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(should (string-match-p "a\nb[ \t]+d\nc[ \t]+e\nf" (buffer-string)))))
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(provide 'makesum-tests)
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;;; makesum-tests.el ends here
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