--- a/tests/test-pullbundle.t	Tue Jan 22 10:41:53 2019 -0500
+++ b/tests/test-pullbundle.t	Tue Jan 22 10:44:33 2019 -0500
@@ -31,7 +31,6 @@
 
   $ hg -R client pull server -r 1234 --debug --config devel.bundle2.debug=yes | grep -v 'add changeset'
   pulling from server
-  listing keys for "bookmarks"
   query 1; heads
   pullbundle-cache: "missing" set sliced into 6 subranges in *.* seconds (glob)
   1024 changesets found
@@ -40,7 +39,8 @@
   16 changesets found
   2 changesets found
   1 changesets found
-  bundle2-output-bundle: "HG20", 8 parts total
+  listing keys for "bookmarks"
+  bundle2-output-bundle: "HG20", 9 parts total
   bundle2-output: start emission of HG20 stream
   bundle2-output: bundle parameter: 
   bundle2-output: start of parts
@@ -85,15 +85,20 @@
   bundle2-output: header chunk size: 41
   bundle2-output: payload chunk size: 196
   bundle2-output: closing payload chunk
+  bundle2-output: bundle part: "listkeys"
+  bundle2-output-part: "listkeys" (params: 1 mandatory) empty payload
+  bundle2-output: part 6: "LISTKEYS"
+  bundle2-output: header chunk size: 35
+  bundle2-output: closing payload chunk
   bundle2-output: bundle part: "phase-heads"
   bundle2-output-part: "phase-heads" 24 bytes payload
-  bundle2-output: part 6: "PHASE-HEADS"
+  bundle2-output: part 7: "PHASE-HEADS"
   bundle2-output: header chunk size: 18
   bundle2-output: payload chunk size: 24
   bundle2-output: closing payload chunk
   bundle2-output: bundle part: "cache:rev-branch-cache"
   bundle2-output-part: "cache:rev-branch-cache" (advisory) streamed payload
-  bundle2-output: part 7: "cache:rev-branch-cache"
+  bundle2-output: part 8: "cache:rev-branch-cache"
   bundle2-output: header chunk size: 29
   bundle2-output: payload chunk size: 24719
   bundle2-output: closing payload chunk
@@ -185,9 +190,16 @@
   adding file changes
   added 1 changesets with 0 changes to 0 files
   bundle2-input-part: total payload size 196
+  bundle2-input: part header size: 35
+  bundle2-input: part type: "LISTKEYS"
+  bundle2-input: part id: "6"
+  bundle2-input: part parameters: 1
+  bundle2-input: found a handler for part listkeys
+  bundle2-input-part: "listkeys" (params: 1 mandatory) supported
+  bundle2-input: payload chunk size: 0
   bundle2-input: part header size: 18
   bundle2-input: part type: "PHASE-HEADS"
-  bundle2-input: part id: "6"
+  bundle2-input: part id: "7"
   bundle2-input: part parameters: 0
   bundle2-input: found a handler for part phase-heads
   bundle2-input-part: "phase-heads" supported
@@ -196,7 +208,7 @@
   bundle2-input-part: total payload size 24
   bundle2-input: part header size: 29
   bundle2-input: part type: "cache:rev-branch-cache"
-  bundle2-input: part id: "7"
+  bundle2-input: part id: "8"
   bundle2-input: part parameters: 0
   bundle2-input: found a handler for part cache:rev-branch-cache
   bundle2-input-part: "cache:rev-branch-cache" (advisory) supported
@@ -205,7 +217,7 @@
   bundle2-input-part: total payload size 24719
   bundle2-input: part header size: 0
   bundle2-input: end of bundle2 stream
-  bundle2-input-bundle: 7 parts total
+  bundle2-input-bundle: 8 parts total
   checking for updated bookmarks
   updating the branch cache
   new changesets 1ea73414a91b:f864bc82f6a2