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;;; lread-tests.el --- tests for lread.c -*- lexical-binding: t; -*-
;; Copyright (C) 2016 Google Inc.
;; Author: Philipp Stephani <phst@google.com>
;; This file is part of GNU Emacs.
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Unit tests for code in src/lread.c.
;;; Code:
(ert-deftest lread-char-number ()
(should (equal ?\N{U+A817} #xA817)))
(ert-deftest lread-char-name ()
(should (equal ?\N{SYLOTI NAGRI LETTER
DHO}
#xA817)))
(ert-deftest lread-char-invalid-number ()
(should-error (read "?\\N{U+110000}") :type 'invalid-read-syntax))
(ert-deftest lread-char-invalid-name ()
(should-error (read "?\\N{DOES NOT EXIST}")) :type 'invalid-read-syntax)
(ert-deftest lread-char-non-ascii-name ()
(should-error (read "?\\N{LATIN CAPITAL LETTER Ø}")
:type 'invalid-read-syntax))
(ert-deftest lread-char-empty-name ()
(should-error (read "?\\N{}") :type 'invalid-read-syntax))
(ert-deftest lread-char-cjk-name ()
(should (equal ?\N{CJK IDEOGRAPH-2B734} #x2B734)))
(ert-deftest lread-char-invalid-cjk-name ()
(should-error (read "?\\N{CJK IDEOGRAPH-2B735}") :type 'invalid-read-syntax))
(ert-deftest lread-string-char-number ()
(should (equal "a\N{U+A817}b" "a\uA817b")))
(ert-deftest lread-string-char-name ()
(should (equal "a\N{SYLOTI NAGRI LETTER DHO}b" "a\uA817b")))
;;; lread-tests.el ends here
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