=== modified file 'test/indent/Makefile'
--- test/indent/Makefile	2010-08-30 20:34:52 +0000
+++ test/indent/Makefile	2011-06-01 20:48:21 +0000
@@ -13,3 +13,6 @@
 	    --eval '(indent-region (point-min) (point-max) nil)' \
 	    --eval '(write-region (point-min) (point-max) "$<.new")'
 	diff -u -B $< $<.new
+
+test-indent:
+	$(EMACS) --batch -l ert -l test-indent.el -f ert-run-tests-batch-and-exit

=== added file 'test/indent/test-indent.el'
--- test/indent/test-indent.el	1970-01-01 00:00:00 +0000
+++ test/indent/test-indent.el	2011-06-01 21:28:07 +0000
@@ -0,0 +1,57 @@
+;;; test-indent.el --- run indentation tests
+
+;; Copyright (C) 2011  Free Software Foundation, Inc.
+
+;; Author: Ted Zlatanov <tzz@lifelogs.com>
+
+;; 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 <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; The purpose of this module is to verify that all the files in te
+;; current directory are indented correctly.
+
+;;; Code:
+
+(eval-when-compile
+  (require 'ert)
+  (require 'cl))
+
+(ert-deftest test-indent-all ()
+  (let ((enable-local-variables :all)
+        lnum)
+    (loop for f in (delete "test-indent.el"
+                           (directory-files "." nil "^[^.]+\\."))
+          do (with-temp-buffer
+               (message "Testing indentation of %s" f)
+               (insert-file-contents f)
+               (goto-char (point-min))
+               (setq lnum 0)
+               (while (not (eobp))
+                 (incf lnum)
+                 (let* ((a (line-beginning-position))
+                        (b (line-end-position))
+                        (line (buffer-substring a b)))
+                   (message "Testing indentation of %s:%05d: %s" f lnum line)
+                   (unless (string-match "KNOWN INDENT BUG" line)
+                     (indent-region a b nil)
+                     (should (equal line (buffer-substring
+                                          (line-beginning-position)
+                                          (line-end-position)))))
+                   (forward-line)))))))
+
+(provide 'test-indent)
+;;; test-indent.el ends here