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e6a782ee1a
Run admin/update-copyright in the master branch. This fixes files that were not already fixed in the emacs-25 branch before it was merged here.
53 lines
1.8 KiB
EmacsLisp
53 lines
1.8 KiB
EmacsLisp
;;; whitespace-tests.el --- Test suite for whitespace -*- lexical-binding: t -*-
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;; Copyright (C) 2016-2017 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 <http://www.gnu.org/licenses/>.
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;;; Code:
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(require 'ert)
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(require 'whitespace)
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(defun whitespace-tests--cleanup-string (string)
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(with-temp-buffer
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(insert string)
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(whitespace-cleanup)
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(buffer-string)))
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(ert-deftest whitespace-cleanup-eob ()
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(let ((whitespace-style '(empty)))
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(should (equal (whitespace-tests--cleanup-string "a\n")
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"a\n"))
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(should (equal (whitespace-tests--cleanup-string "a\n\n")
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"a\n"))
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(should (equal (whitespace-tests--cleanup-string "a\n\t\n")
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"a\n"))
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(should (equal (whitespace-tests--cleanup-string "a\n\t \n")
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"a\n"))
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(should (equal (whitespace-tests--cleanup-string "a\n\t \n\n")
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"a\n"))
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(should (equal (whitespace-tests--cleanup-string "\n\t\n")
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""))
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;; Whitespace at end of non-empty line is not covered by the
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;; `empty' style.
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(should (equal (whitespace-tests--cleanup-string "a \n\t \n\n")
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"a \n"))))
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(provide 'whitespace-tests)
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;;; whitespace-tests.el ends here
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