portability: fix several issues with M4 subprocess.

[bison.git] / tests / output.at

diff --git a/tests/output.at b/tests/output.at
index e8f863d09badf19bea78894a2feb55af2a6ec059..999ca18420ca2621c2f96497b2a56e608c68660b 100644 (file)
--- a/tests/output.at
+++ b/tests/output.at
@@ -1,6 +1,5 @@
 # Checking the output filenames.                    -*- Autotest -*-
-# Copyright (C) 2000, 2001, 2002, 2005, 2006, 2007, 2008, 2009 Free
-# Software Foundation, Inc.
+# Copyright (C) 2000-2002, 2005-2010 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -138,7 +137,9 @@ AT_DATA([$1],
 foo: {};
 ]])
 
+[cp ]$1[ expout]
 AT_BISON_CHECK([$3 $1], $5, [], [$4])
+AT_CHECK([[cat $1]], [[0]], [expout])
 AT_CLEANUP
 ])
 
@@ -158,7 +159,7 @@ AT_CHECK_CONFLICTING_OUTPUT([foo.y],
 ])
 
 AT_CHECK_CONFLICTING_OUTPUT([foo.y], [], [-o foo.y],
-[foo.y: fatal error: refusing to overwrite the input file `foo.y'
+[foo.y: refusing to overwrite the input file `foo.y'
 ], 1)