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112 lines
3.5 KiB
EmacsLisp
112 lines
3.5 KiB
EmacsLisp
;;; repeat-tests.el --- Tests for repeat.el -*- lexical-binding: t; -*-
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;; Copyright (C) 2021 Free Software Foundation, Inc.
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;; Author: Juri Linkov <juri@linkov.net>
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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 'repeat)
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(defvar repeat-tests-calls nil)
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(defun repeat-tests-call-a (&optional arg)
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(interactive "p")
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(push `(,arg a) repeat-tests-calls))
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(defun repeat-tests-call-b (&optional arg)
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(interactive "p")
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(push `(,arg b) repeat-tests-calls))
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(defvar repeat-tests-map
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(let ((map (make-sparse-keymap)))
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(define-key map (kbd "C-x w a") 'repeat-tests-call-a)
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map)
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"Keymap for keys that initiate repeating sequences.")
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(defvar repeat-tests-repeat-map
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(let ((map (make-sparse-keymap)))
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(define-key map "a" 'repeat-tests-call-a)
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(define-key map "b" 'repeat-tests-call-b)
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map)
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"Keymap for repeating sequences.")
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(put 'repeat-tests-call-a 'repeat-map 'repeat-tests-repeat-map)
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(put 'repeat-tests-call-b 'repeat-map 'repeat-tests-repeat-map)
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(defmacro with-repeat-mode (&rest body)
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"Create environment for testing `repeat-mode'."
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`(unwind-protect
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(progn
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(repeat-mode +1)
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(with-temp-buffer
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(save-window-excursion
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;; `execute-kbd-macro' applied to window only
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(set-window-buffer nil (current-buffer))
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(use-local-map repeat-tests-map)
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,@body)))
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(repeat-mode -1)))
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(defun repeat-tests--check (keys calls inserted)
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(setq repeat-tests-calls nil)
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(delete-region (point-min) (point-max))
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(execute-kbd-macro (kbd keys))
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(should (equal (nreverse repeat-tests-calls) calls))
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;; Check for self-inserting keys
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(should (equal (buffer-string) inserted)))
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(ert-deftest repeat-tests-exit-key ()
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(with-repeat-mode
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(let ((repeat-echo-function 'ignore))
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(let ((repeat-exit-key nil))
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(repeat-tests--check
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"C-x w a b a b RET c"
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'((1 a) (1 b) (1 a) (1 b)) "\nc"))
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(let ((repeat-exit-key [return]))
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(repeat-tests--check
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"C-x w a b a b <return> c"
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'((1 a) (1 b) (1 a) (1 b)) "c")))))
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(ert-deftest repeat-tests-keep-prefix ()
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(with-repeat-mode
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(let ((repeat-echo-function 'ignore))
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(repeat-tests--check
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"C-x w a b a b c"
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'((1 a) (1 b) (1 a) (1 b)) "c")
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(let ((repeat-keep-prefix nil))
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(repeat-tests--check
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"C-2 C-x w a b a b c"
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'((2 a) (1 b) (1 a) (1 b)) "c")
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(repeat-tests--check
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"C-2 C-x w a C-3 c"
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'((2 a)) "ccc"))
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;; TODO: fix and uncomment
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;; (let ((repeat-keep-prefix t))
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;; (repeat-tests--check
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;; "C-2 C-x w a b a b c"
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;; '((2 a) (2 b) (2 a) (2 b)) "c")
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;; (repeat-tests--check
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;; "C-2 C-x w a C-1 C-2 b a C-3 C-4 b c"
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;; '((2 a) (12 b) (12 a) (34 b)) "c"))
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)))
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;; TODO: :tags '(:expensive-test) for repeat-exit-timeout
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(provide 'repeat-tests)
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;;; repeat-tests.el ends here
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