tests: use 'hghave unix-permissions' for tests that really use chmod
chmod of helper scripts is not included.
tests that exercise the x bit in the file system uses 'hghave execbit'.
[ original upstream message ]
--- a/tests/test-keyword.t Mon Nov 07 03:14:54 2011 +0100
+++ b/tests/test-keyword.t Mon Nov 07 03:14:55 2011 +0100
@@ -1,4 +1,4 @@
- $ "$TESTDIR/hghave" symlink || exit 80
+ $ "$TESTDIR/hghave" symlink unix-permissions || exit 80
$ cat <<EOF >> $HGRCPATH
> [extensions]