--- a/tests/test-bookmarks.t	Tue Jun 26 16:29:55 2018 -0700
+++ b/tests/test-bookmarks.t	Sun Jul 01 22:22:07 2018 +0900
@@ -77,6 +77,11 @@
   $ hg commit -m 1 --config "$TESTHOOK"
   test-hook-bookmark: X2:  f7b1eb17ad24730a1651fccd46c43826d1bbc2ac -> 925d80f479bb026b0fb3deb27503780b13f74123
 
+  $ hg bookmarks -T '{rev}:{node|shortest} {bookmark} {desc|firstline}\n'
+  0:f7b1 X 0
+  1:925d X2 1
+  -1:0000 Y 
+
   $ hg bookmarks -Tjson
   [
    {