2006-10-25  Stepan Kasal  <address@hidden>

	* tests/tools.at (autom4te --force): New test, verifies that
	`--force' always rewrites the output file.

Index: tests/tools.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/tools.at,v
retrieving revision 1.94
diff -u -r1.94 tools.at
--- tests/tools.at	24 Oct 2006 19:44:31 -0000	1.94
+++ tests/tools.at	25 Oct 2006 10:13:11 -0000
@@ -114,6 +114,26 @@
 AT_CLEANUP
 
 
+# autom4te --force
+# ----------------
+
+AT_SETUP([autom4te --force])
+
+AT_DATA([file.m4],
+[[right
+]])
+AT_CHECK_AUTOM4TE([-o file file.m4])
+echo BAD >file
+# This command fails with non-GNU hosts, but the test is still useful.
+touch --date='1min' file
+AT_CHECK_AUTOM4TE([--force -o file file.m4])
+AT_CHECK([cat file], 0,
+[[right
+]])
+
+AT_CLEANUP
+
+
 
 
 ## ------------------ ##