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f5388ba8a7
Additionally, do some minor code cleanup. * lisp/emacs-lisp/pp.el: Set lexical-binding. (pp-buffer): Use skip-syntax-forward. (pp-eval-expression): Use push. (pp-last-sexp): Use with-syntax-table. * test/lisp/emacs-lisp/pp-tests.el: New tests.
36 lines
1.4 KiB
EmacsLisp
36 lines
1.4 KiB
EmacsLisp
;;; pp-tests.el --- Test suite for pretty printer. -*- lexical-binding: t -*-
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;; Copyright (C) 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 'pp)
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(ert-deftest pp-print-quote ()
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(should (string= (pp-to-string 'quote) "quote"))
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(should (string= (pp-to-string ''quote) "'quote"))
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(should (string= (pp-to-string '('a 'b)) "('a 'b)\n"))
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(should (string= (pp-to-string '(''quote 'quote)) "(''quote 'quote)\n"))
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(should (string= (pp-to-string '(quote)) "(quote)\n"))
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(should (string= (pp-to-string '(quote . quote)) "(quote . quote)\n"))
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(should (string= (pp-to-string '(quote a b)) "(quote a b)\n"))
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(should (string= (pp-to-string '(quotefoo)) "(quotefoo)\n"))
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(should (string= (pp-to-string '(a b)) "(a b)\n")))
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;;; pp-tests.el ends here.
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