78 lines
3.1 KiB
EmacsLisp
78 lines
3.1 KiB
EmacsLisp
;;; puny-tests.el --- tests for net/puny.el -*- coding: utf-8; lexical-binding:t -*-
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;; Copyright (C) 2017-2024 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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;;; Code:
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(require 'ert)
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(require 'puny)
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(ert-deftest puny-test-encode ()
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"Test puny encoding."
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(should (string= (puny-encode-string "bücher") "xn--bcher-kva")))
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(ert-deftest puny-test-decode ()
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"Test puny decoding."
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(should (string= (puny-decode-string "xn--bcher-kva") "bücher")))
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(ert-deftest puny-test-encode2 ()
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"Test puny encoding."
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(should (string= (puny-encode-string "חנוך") "xn--9dbdkw")))
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(ert-deftest puny-test-decode2 ()
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"Test puny decoding."
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(should (string= (puny-decode-string "xn--9dbdkw") "חנוך")))
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(ert-deftest puny-test-encode-domain ()
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(should (string= (puny-encode-domain "åäö.se") "xn--4cab6c.se"))
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(should (string= (puny-encode-domain "яндекс.рф") "xn--d1acpjx3f.xn--p1ai")))
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(ert-deftest puny-test-decode-domain ()
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(should (string= (puny-decode-domain "xn--4cab6c.se") "åäö.se"))
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(should (string= (puny-decode-domain "xn--d1acpjx3f.xn--p1ai") "яндекс.рф")))
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(ert-deftest puny-highly-restrictive-domain-p ()
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(should (puny-highly-restrictive-domain-p "foo.bar.org"))
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(should (puny-highly-restrictive-domain-p "foo.abcåäö.org"))
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(should (puny-highly-restrictive-domain-p "foo.ர.org"))
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;; Disallow unicode character 2044, visually similar to "/".
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(should-not (puny-highly-restrictive-domain-p "www.yourbank.com⁄login⁄checkUser.jsp?inxs.ch"))
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;; Disallow mixing scripts.
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(should-not (puny-highly-restrictive-domain-p "åர.org"))
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;; Only allowed in moderately restrictive.
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(should-not (puny-highly-restrictive-domain-p "Teχ.org"))
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(should-not (puny-highly-restrictive-domain-p "HλLF-LIFE.org"))
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(should-not (puny-highly-restrictive-domain-p "Ωmega.org"))
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;; Only allowed in unrestricted.
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(should-not (puny-highly-restrictive-domain-p "I♥NY.org")))
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(ert-deftest puny-normalize ()
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(should (equal (puny-encode-string (string-glyph-compose "Bä.com"))
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"xn--b.com-gra"))
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(should (equal (puny-encode-string "Bä.com")
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"xn--b.com-gra"))
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(should (equal (puny-encode-string "Bä.com") "xn--b.com-gra")))
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;;; TODO!
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;; puny-resources/IdnaTestV2.txt has a bunch of tests, and they should
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;; be implemented. However, the puny encoding does not fully
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;; implement https://www.unicode.org/reports/tr46/#Conformance yet, so
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;; it'll fail.
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;;; puny-tests.el ends here
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