--- a/tests/test-hook.out
+++ b/tests/test-hook.out
@@ -62,6 +62,11 @@ precommit hook: p1=4f92e785b90ae8995dfe1
 precommit.forbid hook
 abort: precommit.forbid hook exited with status 1
 4:4f92e785b90a
+preupdate hook: p1=b702efe9688826e3a91283852b328b84dbf37bc2 p2=
+0 files updated, 0 files merged, 2 files removed, 0 files unresolved
+preupdate hook: p1=4f92e785b90ae8995dfe156e39dd4fbc3b346a24 p2=
+update hook: p1=4f92e785b90ae8995dfe156e39dd4fbc3b346a24 p2= err=0
+2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 3:4c52fb2e4022
 prechangegroup.forbid hook
 pulling from ../a