From 51f5c4b773e11dd50f9fc6887362324b6d4dc755 Mon Sep 17 00:00:00 2001 From: Lars Ingebrigtsen Date: Sat, 23 Jul 2022 08:55:20 +0200 Subject: Fix off-by-one error in string-truncate-left * lisp/emacs-lisp/subr-x.el (string-truncate-left): Fix off-by-one error (bug#56685). --- test/lisp/emacs-lisp/subr-x-tests.el | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'test/lisp/emacs-lisp/subr-x-tests.el') diff --git a/test/lisp/emacs-lisp/subr-x-tests.el b/test/lisp/emacs-lisp/subr-x-tests.el index 99c0e822155..7a3efe9db62 100644 --- a/test/lisp/emacs-lisp/subr-x-tests.el +++ b/test/lisp/emacs-lisp/subr-x-tests.el @@ -766,5 +766,10 @@ (should (equal (sort (hash-table-keys h) #'string<) '(a b c))) (should (equal (sort (hash-table-values h) #'<) '(1 2 3))))) +(ert-deftest test-string-truncate-left () + (should (equal (string-truncate-left "band" 3) "...d")) + (should (equal (string-truncate-left "band" 2) "...d")) + (should (equal (string-truncate-left "longstring" 8) "...tring"))) + (provide 'subr-x-tests) ;;; subr-x-tests.el ends here -- cgit v1.2.3