* test/automated/files.el (files-test-local-variable-data): Fix result typo

presumably caused by interference from dir-locals.
(file-test--do-local-variables-test): Prevent dir-locals interfering.

test/ChangeLog

+2013-11-05  Glenn Morris  <rgm@gnu.org>
+
+	* automated/files.el (files-test-local-variable-data):
+	Fix result typo presumably caused by interference from dir-locals.
+	(file-test--do-local-variables-test): Prevent dir-locals interfering.
+
 2013-11-04  Dmitry Gutov  <dgutov@yandex.ru>
 
 	* indent/ruby.rb: Add a statement on the line after heredoc.

test/automated/files.el

@@ -51,7 +51,7 @@
      (:all nil    (eq files-test-result nil))
      (:all maybe  (eq files-test-result t)) ; This combination is ambiguous.
      (maybe t     (eq files-test-result 'query))
-     (maybe nil   (eq files-test-result 'query))
+     (maybe nil   (eq files-test-result nil))
      (maybe maybe (eq files-test-result 'query)))
     ;; Unsafe local variable value
     (("files-test-result: t")
@@ -127,6 +127,8 @@ form.")
 	  files-test-safe-result nil)
     (let ((enable-local-variables (nth 0 test-settings))
 	  (enable-local-eval      (nth 1 test-settings))
+	  ;; Prevent any dir-locals file interfering with the tests.
+	  (enable-dir-local-variables nil)
 	  (files-test-queried nil))
       (hack-local-variables)
       (eval (nth 2 test-settings)))))