Fix decoder-tests test on MS-Windows.

 test/automated/decoder-tests.el (ert-test-decoder-prefer-utf-8):
 Force Unix EOLs by using 'utf-8-unix', since the default of
 'utf-8' is system-dependent, while the test expects to see Unix
 EOLs.

test/ChangeLog

+2013-11-29  Eli Zaretskii  <eliz@gnu.org>
+
+	* automated/decoder-tests.el (ert-test-decoder-prefer-utf-8):
+	Force Unix EOLs by using 'utf-8-unix', since the default of
+	'utf-8' is system-dependent, while the test expects to see Unix
+	EOLs.
+
 2013-11-28  Glenn Morris  <rgm@gnu.org>
 
 	* automated/Makefile.in (SEPCHAR): Use in place of PATH_SEP.

test/automated/decoder-tests.el

@@ -247,7 +247,7 @@
 					   'unix))
 	    (latin (decoder-tests-gen-file "utf-8.el"
 					   (decoder-tests-file-contents 'latin)
-					   'utf-8)))
+					   'utf-8-unix)))
 	(should-not (decoder-tests-prefer-utf-8-read
 		     ascii 'prefer-utf-8-unix nil))
 	(should-not (decoder-tests-prefer-utf-8-read