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48 lines
1.6 KiB
EmacsLisp
48 lines
1.6 KiB
EmacsLisp
;;; rx-tests.el --- test for rx.el functions -*- lexical-binding: t -*-
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;; Copyright (C) 2016-2018 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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(require 'ert)
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(require 'rx)
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;;; Code:
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(ert-deftest rx-char-any ()
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"Test character alternatives with `\]' and `-' (Bug#25123)."
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(should (string-match
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(rx string-start (1+ (char (?\] . ?\{) (?< . ?\]) (?- . ?:)))
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string-end)
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(apply #'string (nconc (number-sequence ?\] ?\{)
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(number-sequence ?< ?\])
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(number-sequence ?- ?:))))))
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(ert-deftest rx-pcase ()
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(should (equal (pcase "a 1 2 3 1 1 b"
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((rx (let u (+ digit)) space
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(let v (+ digit)) space
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(let v (+ digit)) space
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(backref u) space
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(backref 1))
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(list u v)))
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'("1" "3"))))
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(provide 'rx-tests)
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;; rx-tests.el ends here.
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