92 lines
3.6 KiB
EmacsLisp
92 lines
3.6 KiB
EmacsLisp
;;; rmc-tests.el --- Test suite for rmc.el -*- lexical-binding: t -*-
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;; Copyright (C) 2017-2024 Free Software Foundation, Inc.
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;; Author: Tino Calancha <tino.calancha@gmail.com>
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;; Keywords:
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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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;;; Code:
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(require 'ert)
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(require 'rmc)
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(require 'cl-lib)
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(eval-when-compile (require 'cl-lib))
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(ert-deftest test-rmc--add-key-description ()
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(cl-letf (((symbol-function 'display-supports-face-attributes-p) (lambda (_ _) t)))
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(should (equal (rmc--add-key-description '(?y "yes"))
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'(?y . "yes")))
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(should (equal (rmc--add-key-description '(?n "foo"))
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'(?n . "n foo")))
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(should (equal (rmc--add-key-description '(?\s "foo bar"))
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`(?\s . "SPC foo bar")))))
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(ert-deftest test-rmc--add-key-description/with-attributes ()
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(cl-letf (((symbol-function 'display-supports-face-attributes-p) (lambda (_ _) t)))
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(should (equal-including-properties
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(rmc--add-key-description '(?y "yes"))
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`(?y . ,(concat (propertize "y" 'face 'read-multiple-choice-face) "es"))))
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(should (equal-including-properties
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(rmc--add-key-description '(?n "foo"))
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`(?n . ,(concat (propertize "n" 'face 'read-multiple-choice-face) " foo"))))
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(should (equal-including-properties
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(rmc--add-key-description '(?\s "foo bar"))
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`(?\s . ,(concat (propertize "SPC" 'face 'read-multiple-choice-face) " foo bar"))))))
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(ert-deftest test-rmc--add-key-description/non-graphical-display ()
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(cl-letf (((symbol-function 'display-supports-face-attributes-p) (lambda (_ _) nil)))
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(should (equal-including-properties
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(rmc--add-key-description '(?y "yes"))
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'(?y . "[Y]es")))
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(should (equal-including-properties
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(rmc--add-key-description '(?n "foo"))
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`(?n . ,(concat (propertize "n" 'face 'help-key-binding) " foo"))))))
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(ert-deftest test-read-multiple-choice ()
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(dolist (char '(?y ?n))
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(cl-letf* (((symbol-function #'read-event) (lambda () char))
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(str (if (eq char ?y) "yes" "no")))
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(should (equal (list char str)
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(read-multiple-choice "Do it? " '((?y "yes") (?n "no"))))))))
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(ert-deftest test-read-multiple-choice-help ()
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(let ((chars '(?o ?a))
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help)
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(cl-letf* (((symbol-function #'read-event)
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(lambda ()
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(message "chars %S" chars)
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(when (= 1 (length chars))
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(with-current-buffer "*Multiple Choice Help*"
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(setq help (buffer-string))))
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(pop chars))))
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(read-multiple-choice
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"Choose:"
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'((?a "aaa")
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(?b "bbb")
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(?c "ccc" "a really long description of ccc")))
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(should (equal help "Choose:
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a: [A]aa b: [B]bb c: [C]cc
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a really long
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description of ccc
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\n")))))
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;;; rmc-tests.el ends here
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