--- a/tests/test-walk
+++ b/tests/test-walk
@@ -49,6 +49,8 @@ hg debugwalk glob:\*
hg debugwalk 're:.*[kb]$'
hg debugwalk path:beans/black
hg debugwalk beans 'glob:beans/*'
+hg debugwalk 'glob:mamm**'
+hg debugwalk 'glob:mamm**' fennel
hg debugwalk 'glob:j*'
hg debugwalk NOEXIST
mkfifo fifo