-;;; character-fold-tests.el --- Tests for character-fold.el -*- lexical-binding: t; -*-
+;;; char-fold-tests.el --- Tests for char-fold.el -*- lexical-binding: t; -*-
;; Copyright (C) 2013-2016 Free Software Foundation, Inc.
;;; Code:
(require 'ert)
-(require 'character-fold)
+(require 'char-fold)
-(defun character-fold--random-word (n)
+(defun char-fold--random-word (n)
(mapconcat (lambda (_) (string (+ 9 (random 117))))
(make-list n nil) ""))
-(defun character-fold--test-search-with-contents (contents string)
+(defun char-fold--test-search-with-contents (contents string)
(with-temp-buffer
(insert contents)
(goto-char (point-min))
- (should (search-forward-regexp (character-fold-to-regexp string) nil 'noerror))
+ (should (search-forward-regexp (char-fold-to-regexp string) nil 'noerror))
(goto-char (point-min))
- (should (character-fold-search-forward string nil 'noerror))
- (should (character-fold-search-backward string nil 'noerror))))
+ (should (char-fold-search-forward string nil 'noerror))
+ (should (char-fold-search-backward string nil 'noerror))))
\f
-(ert-deftest character-fold--test-consistency ()
+(ert-deftest char-fold--test-consistency ()
(dotimes (n 30)
- (let ((w (character-fold--random-word n)))
+ (let ((w (char-fold--random-word n)))
;; A folded string should always match the original string.
- (character-fold--test-search-with-contents w w))))
+ (char-fold--test-search-with-contents w w))))
-(ert-deftest character-fold--test-lax-whitespace ()
+(ert-deftest char-fold--test-lax-whitespace ()
(dotimes (n 40)
- (let ((w1 (character-fold--random-word n))
- (w2 (character-fold--random-word n))
+ (let ((w1 (char-fold--random-word n))
+ (w2 (char-fold--random-word n))
(search-spaces-regexp "\\s-+"))
- (character-fold--test-search-with-contents
+ (char-fold--test-search-with-contents
(concat w1 "\s\n\s\t\f\t\n\r\t" w2)
(concat w1 " " w2))
- (character-fold--test-search-with-contents
+ (char-fold--test-search-with-contents
(concat w1 "\s\n\s\t\f\t\n\r\t" w2)
(concat w1 (make-string 10 ?\s) w2)))))
-(defun character-fold--test-match-exactly (string &rest strings-to-match)
- (let ((re (concat "\\`" (character-fold-to-regexp string) "\\'")))
+(defun char-fold--test-match-exactly (string &rest strings-to-match)
+ (let ((re (concat "\\`" (char-fold-to-regexp string) "\\'")))
(dolist (it strings-to-match)
(should (string-match re it)))
;; Case folding
(should (string-match (upcase re) (downcase it)))
(should (string-match (downcase re) (upcase it)))))))
-(ert-deftest character-fold--test-some-defaults ()
+(ert-deftest char-fold--test-some-defaults ()
(dolist (it '(("ffl" . "ffl") ("ffi" . "ffi")
("fi" . "fi") ("ff" . "ff")
("ä" . "ä")))
- (character-fold--test-search-with-contents (cdr it) (car it))
- (let ((multi (char-table-extra-slot character-fold-table 0))
- (character-fold-table (make-char-table 'character-fold-table)))
- (set-char-table-extra-slot character-fold-table 0 multi)
- (character-fold--test-match-exactly (car it) (cdr it)))))
-
-(ert-deftest character-fold--test-fold-to-regexp ()
- (let ((character-fold-table (make-char-table 'character-fold-table))
- (multi (make-char-table 'character-fold-table)))
- (set-char-table-extra-slot character-fold-table 0 multi)
- (aset character-fold-table ?a "xx")
- (aset character-fold-table ?1 "44")
- (aset character-fold-table ?\s "-!-")
- (character-fold--test-match-exactly "a1a1" "xx44xx44")
- (character-fold--test-match-exactly "a1 a 1" "xx44-!--!-xx-!-44")
+ (char-fold--test-search-with-contents (cdr it) (car it))
+ (let ((multi (char-table-extra-slot char-fold-table 0))
+ (char-fold-table (make-char-table 'char-fold-table)))
+ (set-char-table-extra-slot char-fold-table 0 multi)
+ (char-fold--test-match-exactly (car it) (cdr it)))))
+
+(ert-deftest char-fold--test-fold-to-regexp ()
+ (let ((char-fold-table (make-char-table 'char-fold-table))
+ (multi (make-char-table 'char-fold-table)))
+ (set-char-table-extra-slot char-fold-table 0 multi)
+ (aset char-fold-table ?a "xx")
+ (aset char-fold-table ?1 "44")
+ (aset char-fold-table ?\s "-!-")
+ (char-fold--test-match-exactly "a1a1" "xx44xx44")
+ (char-fold--test-match-exactly "a1 a 1" "xx44-!--!-xx-!-44")
(aset multi ?a '(("1" . "99")
("2" . "88")
("12" . "77")))
- (character-fold--test-match-exactly "a" "xx")
- (character-fold--test-match-exactly "a1" "xx44" "99")
- (character-fold--test-match-exactly "a12" "77" "xx442" "992")
- (character-fold--test-match-exactly "a2" "88")
+ (char-fold--test-match-exactly "a" "xx")
+ (char-fold--test-match-exactly "a1" "xx44" "99")
+ (char-fold--test-match-exactly "a12" "77" "xx442" "992")
+ (char-fold--test-match-exactly "a2" "88")
(aset multi ?1 '(("2" . "yy")))
- (character-fold--test-match-exactly "a1" "xx44" "99")
- (character-fold--test-match-exactly "a12" "77" "xx442" "992")
+ (char-fold--test-match-exactly "a1" "xx44" "99")
+ (char-fold--test-match-exactly "a12" "77" "xx442" "992")
;; Support for this case is disabled. See function definition or:
;; https://lists.gnu.org/archive/html/emacs-devel/2015-11/msg02562.html
- ;; (character-fold--test-match-exactly "a12" "xxyy")
+ ;; (char-fold--test-match-exactly "a12" "xxyy")
))
-(ert-deftest character-fold--speed-test ()
+(ert-deftest char-fold--speed-test ()
(dolist (string (append '("tty-set-up-initial-frame-face"
"tty-set-up-initial-frame-face-frame-faceframe-faceframe-faceframe-face")
- (mapcar #'character-fold--random-word '(10 50 100
+ (mapcar #'char-fold--random-word '(10 50 100
50 100))))
(message "Testing %s" string)
;; Make sure we didn't just fallback on the trivial search.
(should-not (string= (regexp-quote string)
- (character-fold-to-regexp string)))
+ (char-fold-to-regexp string)))
(with-temp-buffer
(save-excursion (insert string))
(let ((time (time-to-seconds (current-time))))
;; created a lot of redundant paths in the regexp. Because of
;; that, if a really long string "almost" matches, the regexp
;; engine took a long time to realize that it doesn't match.
- (should-not (character-fold-search-forward (concat string "c") nil 'noerror))
+ (should-not (char-fold-search-forward (concat string "c") nil 'noerror))
;; Ensure it took less than a second.
(should (< (- (time-to-seconds (current-time))
time)
1))))))
-(provide 'character-fold-tests)
-;;; character-fold-tests.el ends here
+(provide 'char-fold-tests)
+;;; char-fold-tests.el ends here