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authorStefan Monnier <monnier@iro.umontreal.ca>2022-09-25 16:15:16 -0400
committerStefan Monnier <monnier@iro.umontreal.ca>2022-09-25 16:15:16 -0400
commit650c20f1ca4e07591a727e1cfcc74b3363d15985 (patch)
tree85d11f6437cde22f410c25e0e5f71a3131ebd07d /test/lisp/repeat-tests.el
parent8869332684c2302b5ba1ead4568bbc7ba1c0183e (diff)
parent4b85ae6a24380fb67a3315eaec9233f17a872473 (diff)
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Merge 'master' into noverlay
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+;;; repeat-tests.el --- Tests for repeat.el -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+
+;; Author: Juri Linkov <juri@linkov.net>
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs 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.
+
+;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Code:
+
+(require 'ert)
+(require 'repeat)
+
+(defvar repeat-tests-calls nil)
+
+(defun repeat-tests-call-a (&optional arg)
+ (interactive "p")
+ (push `(,arg a) repeat-tests-calls))
+
+(defun repeat-tests-call-b (&optional arg)
+ (interactive "p")
+ (push `(,arg b) repeat-tests-calls))
+
+(defvar-keymap repeat-tests-map
+ :doc "Keymap for keys that initiate repeating sequences."
+ "C-x w a" 'repeat-tests-call-a
+ "C-M-a" 'repeat-tests-call-a
+ "C-M-z" 'repeat-tests-call-a)
+
+(defvar-keymap repeat-tests-repeat-map
+ :doc "Keymap for repeating sequences."
+ "a" 'repeat-tests-call-a
+ "b" 'repeat-tests-call-b)
+(put 'repeat-tests-call-a 'repeat-map 'repeat-tests-repeat-map)
+(put 'repeat-tests-call-b 'repeat-map repeat-tests-repeat-map)
+
+(defmacro with-repeat-mode (&rest body)
+ "Create environment for testing `repeat-mode'."
+ `(unwind-protect
+ (progn
+ (repeat-mode +1)
+ (with-temp-buffer
+ (save-window-excursion
+ ;; `execute-kbd-macro' applied to window only
+ (set-window-buffer nil (current-buffer))
+ (use-local-map repeat-tests-map)
+ ,@body)))
+ (repeat-mode -1)))
+
+(defun repeat-tests--check (keys calls inserted)
+ (setq repeat-tests-calls nil)
+ (delete-region (point-min) (point-max))
+ (execute-kbd-macro (kbd keys))
+ (should (equal (nreverse repeat-tests-calls) calls))
+ ;; Check for self-inserting keys
+ (should (equal (buffer-string) inserted)))
+
+(ert-deftest repeat-tests-check-key ()
+ (with-repeat-mode
+ (let ((repeat-echo-function 'ignore))
+ (let ((repeat-check-key t))
+ (repeat-tests--check
+ "C-x w a b a c"
+ '((1 a) (1 b) (1 a)) "c")
+ (repeat-tests--check
+ "M-C-a b a c"
+ '((1 a) (1 b) (1 a)) "c")
+ (repeat-tests--check
+ "M-C-z b a c"
+ '((1 a)) "bac")
+ (unwind-protect
+ (progn
+ (put 'repeat-tests-call-a 'repeat-check-key 'no)
+ (repeat-tests--check
+ "M-C-z b a c"
+ '((1 a) (1 b) (1 a)) "c"))
+ (put 'repeat-tests-call-a 'repeat-check-key nil)))
+ (let ((repeat-check-key nil))
+ (repeat-tests--check
+ "M-C-z b a c"
+ '((1 a) (1 b) (1 a)) "c")
+ (unwind-protect
+ (progn
+ (put 'repeat-tests-call-a 'repeat-check-key t)
+ (repeat-tests--check
+ "M-C-z b a c"
+ '((1 a)) "bac"))
+ (put 'repeat-tests-call-a 'repeat-check-key nil))))))
+
+(ert-deftest repeat-tests-exit-key ()
+ (with-repeat-mode
+ (let ((repeat-echo-function 'ignore))
+ (let ((repeat-exit-key nil))
+ (repeat-tests--check
+ "C-x w a b a b RET c"
+ '((1 a) (1 b) (1 a) (1 b)) "\nc"))
+ (let ((repeat-exit-key [return]))
+ (repeat-tests--check
+ "C-x w a b a b <return> c"
+ '((1 a) (1 b) (1 a) (1 b)) "c")))))
+
+(ert-deftest repeat-tests-keep-prefix ()
+ (with-repeat-mode
+ (let ((repeat-echo-function 'ignore))
+ (repeat-tests--check
+ "C-x w a b a b c"
+ '((1 a) (1 b) (1 a) (1 b)) "c")
+ (let ((repeat-keep-prefix nil))
+ (repeat-tests--check
+ "C-2 C-x w a b a b c"
+ '((2 a) (1 b) (1 a) (1 b)) "c")
+ (repeat-tests--check
+ "C-2 C-x w a C-3 c"
+ '((2 a)) "ccc"))
+ ;; TODO: fix and uncomment
+ ;; (let ((repeat-keep-prefix t))
+ ;; (repeat-tests--check
+ ;; "C-2 C-x w a b a b c"
+ ;; '((2 a) (2 b) (2 a) (2 b)) "c")
+ ;; (repeat-tests--check
+ ;; "C-2 C-x w a C-1 C-2 b a C-3 C-4 b c"
+ ;; '((2 a) (12 b) (12 a) (34 b)) "c"))
+ )))
+
+;; TODO: :tags '(:expensive-test) for repeat-exit-timeout
+
+(provide 'repeat-tests)
+;;; repeat-tests.el ends here