From 100346aa226e4eacc56f390c099bb9aab585b5f4 Mon Sep 17 00:00:00 2001 From: Alan Third Date: Wed, 2 Mar 2016 17:21:24 +0000 Subject: [PATCH] Add the missing test case for the previous patch lisp/dabbrev.el (dabbrev--substitute-expansion): Return EXPANSION after any processing. lisp/dabbrev.el (dabbrev-expand): Set EXPANSION to the return value of DABBREV--SUBSTITUTE-EXPANSION. test/automated/dabbrev-tests.el (dabbrev-expand-test): Test for bug#1948. --- test/automated/dabbrev-tests.el | 42 +++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 test/automated/dabbrev-tests.el diff --git a/test/automated/dabbrev-tests.el b/test/automated/dabbrev-tests.el new file mode 100644 index 0000000000..9c7a838553 --- /dev/null +++ b/test/automated/dabbrev-tests.el @@ -0,0 +1,42 @@ +;;; dabbrev-tests.el --- Test suite for dabbrev. + +;; Copyright (C) 2016 Free Software Foundation, Inc. + +;; Author: Alan Third +;; Keywords: dabbrev + +;; 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 . + +;;; Commentary: + +;;; Code: + +(require 'ert) +(require 'dabbrev) + +(ert-deftest dabbrev-expand-test () + "Test for bug#1948. +When DABBREV-ELIMINATE-NEWLINES is non-nil (the default), +repeated calls to DABBREV-EXPAND can result in the source of +first expansion being replaced rather than the destination." + (with-temp-buffer + (insert "ab x\na\nab y") + (goto-char 8) + (save-window-excursion + (set-window-buffer nil (current-buffer)) + ;; M-/ SPC M-/ M-/ + (execute-kbd-macro "\257 \257\257")) + (should (string= (buffer-string) "ab x\nab y\nab y")))) -- 2.39.2