changegroup3: introduce experimental.changegroup3 boolean config
authorMartin von Zweigbergk <martinvonz@google.com>
Tue, 12 Jan 2016 21:23:45 -0800
changeset 27752 29cfc474c5fd
parent 27751 a40e2f7fe49d
child 27753 d4071cc73f46
changegroup3: introduce experimental.changegroup3 boolean config In order to give us the freedom to change the changegroup3 format, let's hide it behind an experimental config. Since it is required by treemanifests, that will override the cg3 config.
mercurial/changegroup.py
tests/test-acl.t
tests/test-clonebundles.t
tests/test-hgweb-commands.t
tests/test-http-proxy.t
tests/test-http.t
tests/test-largefiles.t
tests/test-obsolete-changeset-exchange.t
tests/test-phases-exchange.t
tests/test-push-warn.t
tests/test-setdiscovery.t
tests/test-ssh-bundle1.t
tests/test-ssh.t
tests/test-treemanifest.t
--- a/mercurial/changegroup.py	Tue Jan 12 21:01:06 2016 -0800
+++ b/mercurial/changegroup.py	Tue Jan 12 21:23:45 2016 -0800
@@ -922,7 +922,13 @@
 }
 
 def supportedversions(repo):
-    return _packermap.keys()
+    versions = _packermap.keys()
+    cg3 = ('treemanifest' in repo.requirements or
+           repo.ui.configbool('experimental', 'changegroup3') or
+           repo.ui.configbool('experimental', 'treemanifest'))
+    if not cg3:
+        versions.remove('03')
+    return versions
 
 def getbundler(version, repo, bundlecaps=None):
     assert version in supportedversions(repo)
--- a/tests/test-acl.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-acl.t	Tue Jan 12 21:23:45 2016 -0800
@@ -99,13 +99,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -119,7 +119,7 @@
   adding foo/file.txt revisions
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
@@ -162,13 +162,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -184,7 +184,7 @@
   added 3 changesets with 3 changes to 3 files
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: changes have source "push" - skipping
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
@@ -228,13 +228,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -260,7 +260,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
@@ -304,13 +304,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -332,7 +332,7 @@
   acl: acl.deny not enabled
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -369,13 +369,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -401,7 +401,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -439,13 +439,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -467,7 +467,7 @@
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -506,13 +506,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -538,7 +538,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" not allowed on "quux/file.py" (changeset "911600dab2ae")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -578,13 +578,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -608,7 +608,7 @@
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -647,13 +647,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -675,7 +675,7 @@
   acl: acl.deny enabled, 0 entries for user barney
   acl: branch access granted: "ef1ea85a6374" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "barney" not allowed on "foo/file.txt" (changeset "ef1ea85a6374")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -718,13 +718,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -750,7 +750,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
@@ -801,13 +801,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -833,7 +833,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "wilma" not allowed on "quux/file.py" (changeset "911600dab2ae")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -879,13 +879,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -902,7 +902,7 @@
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: checking access for user "barney"
   error: pretxnchangegroup.acl hook raised an exception: [Errno 2] No such file or directory: '../acl.config'
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -952,13 +952,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -984,7 +984,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "betty" not allowed on "quux/file.py" (changeset "911600dab2ae")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -1036,13 +1036,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1068,7 +1068,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
@@ -1122,13 +1122,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1154,7 +1154,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
@@ -1204,13 +1204,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1234,7 +1234,7 @@
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -1280,13 +1280,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1313,7 +1313,7 @@
   acl: path access granted: "f9cafe1212c8"
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
@@ -1363,13 +1363,13 @@
   f9cafe1212c8c6fa1120d14a556e18cc44ff8bdd
   911600dab2ae7a9baff75958b84fe606851ce955
   bundle2-output-bundle: "HG20", 4 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1395,7 +1395,7 @@
   acl: path access granted: "ef1ea85a6374"
   acl: branch access granted: "f9cafe1212c8" on branch "default"
   error: pretxnchangegroup.acl hook failed: acl: user "fred" denied on "foo/Bar/file.txt" (changeset "f9cafe1212c8")
-  bundle2-input-part: total payload size 1624
+  bundle2-input-part: total payload size 1606
   bundle2-input-bundle: 3 parts total
   transaction abort!
   rollback completed
@@ -1478,14 +1478,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1515,7 +1515,7 @@
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
@@ -1566,14 +1566,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1602,7 +1602,7 @@
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   error: pretxnchangegroup.acl hook failed: acl: user "astro" denied on branch "foobar" (changeset "e8fc755d4d82")
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
@@ -1640,14 +1640,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1670,7 +1670,7 @@
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
@@ -1710,14 +1710,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1740,7 +1740,7 @@
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "astro" not allowed on branch "default" (changeset "ef1ea85a6374")
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
@@ -1774,14 +1774,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1811,7 +1811,7 @@
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
@@ -1867,14 +1867,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1904,7 +1904,7 @@
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
@@ -1959,14 +1959,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -1989,7 +1989,7 @@
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
@@ -2028,14 +2028,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -2065,7 +2065,7 @@
   acl: path access granted: "911600dab2ae"
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-part: "pushkey" (params: 4 mandatory) supported
@@ -2114,14 +2114,14 @@
   911600dab2ae7a9baff75958b84fe606851ce955
   e8fc755d4d8217ee5b0c2bb41558c40d43b92c01
   bundle2-output-bundle: "HG20", 5 parts total
-  bundle2-output-part: "replycaps" 158 bytes payload
+  bundle2-output-part: "replycaps" 155 bytes payload
   bundle2-output-part: "check:heads" streamed payload
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-input-bundle: with-transaction
   bundle2-input-part: "replycaps" supported
-  bundle2-input-part: total payload size 158
+  bundle2-input-part: total payload size 155
   bundle2-input-part: "check:heads" supported
   bundle2-input-part: total payload size 20
   bundle2-input-part: "changegroup" (params: 1 mandatory) supported
@@ -2144,7 +2144,7 @@
   acl: acl.allow not enabled
   acl: acl.deny not enabled
   error: pretxnchangegroup.acl hook failed: acl: user "george" denied on branch "default" (changeset "ef1ea85a6374")
-  bundle2-input-part: total payload size 2125
+  bundle2-input-part: total payload size 2101
   bundle2-input-bundle: 4 parts total
   transaction abort!
   rollback completed
--- a/tests/test-clonebundles.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-clonebundles.t	Tue Jan 12 21:23:45 2016 -0800
@@ -32,7 +32,7 @@
   $ cat server/access.log
   * - - [*] "GET /?cmd=capabilities HTTP/1.1" 200 - (glob)
   * - - [*] "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=aaff8d2ffbbf07a46dd1f05d8ae7877e3f56e2a2&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases (glob)
 
 Empty manifest file results in retrieval
--- a/tests/test-hgweb-commands.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-hgweb-commands.t	Tue Jan 12 21:23:45 2016 -0800
@@ -1897,7 +1897,7 @@
   $ get-with-headers.py 127.0.0.1:$HGPORT '?cmd=capabilities'; echo
   200 Script output follows
   
-  lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch bundle2=HG20%0Achangegroup%3D01%2C02%2C03%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
+  lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
 
 heads
 
@@ -2128,7 +2128,7 @@
   batch
   stream-preferred
   streamreqs=generaldelta,revlogv1
-  bundle2=HG20%0Achangegroup%3D01%2C02%2C03%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps
+  bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps
   unbundle=HG10GZ,HG10BZ,HG10UN
   httpheader=1024
 
--- a/tests/test-http-proxy.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-http-proxy.t	Tue Jan 12 21:23:45 2016 -0800
@@ -110,21 +110,21 @@
   * - - [*] "GET http://localhost:$HGPORT/?cmd=branchmap HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=stream_out HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D83180e7845de420a1bb46896fd5fe05294f8d629 (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=83180e7845de420a1bb46896fd5fe05294f8d629&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=83180e7845de420a1bb46896fd5fe05294f8d629&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=capabilities HTTP/1.1" - - (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=batch HTTP/1.1" - - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D (glob)
-  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
+  * - - [*] "GET http://localhost:$HGPORT/?cmd=getbundle HTTP/1.1" - - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=83180e7845de420a1bb46896fd5fe05294f8d629&listkeys=phase%2Cbookmarks (glob)
   * - - [*] "GET http://localhost:$HGPORT/?cmd=listkeys HTTP/1.1" - - x-hgarg-1:namespace=phases (glob)
--- a/tests/test-http.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-http.t	Tue Jan 12 21:23:45 2016 -0800
@@ -262,12 +262,12 @@
   "GET /?cmd=stream_out HTTP/1.1" 401 -
   "GET /?cmd=stream_out HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D5fed3813f7f5e1824344fdc9cf8f63bb662c292d
-  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
+  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D
-  "GET /?cmd=getbundle HTTP/1.1" 401 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
-  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
+  "GET /?cmd=getbundle HTTP/1.1" 401 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
+  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
--- a/tests/test-largefiles.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-largefiles.t	Tue Jan 12 21:23:45 2016 -0800
@@ -1103,16 +1103,16 @@
   all local heads known remotely
   6 changesets found
   uncompressed size of bundle content:
-      1345 (changelog)
-      1611 (manifests)
-       256  .hglf/large1
-       570  .hglf/large3
-       578  .hglf/sub/large4
-       184  .hglf/sub2/large6
-       184  .hglf/sub2/large7
-       214  normal1
-       463  normal3
-       471  sub/normal4
+      1333 (changelog)
+      1599 (manifests)
+       254  .hglf/large1
+       564  .hglf/large3
+       572  .hglf/sub/large4
+       182  .hglf/sub2/large6
+       182  .hglf/sub2/large7
+       212  normal1
+       457  normal3
+       465  sub/normal4
   adding changesets
   adding manifests
   adding file changes
--- a/tests/test-obsolete-changeset-exchange.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-obsolete-changeset-exchange.t	Tue Jan 12 21:23:45 2016 -0800
@@ -144,7 +144,7 @@
   adding file changes
   adding foo revisions
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  bundle2-input-part: total payload size 480
+  bundle2-input-part: total payload size 474
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-part: "listkeys" (params: 1 mandatory) supported
   bundle2-input-bundle: 2 parts total
--- a/tests/test-phases-exchange.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-phases-exchange.t	Tue Jan 12 21:23:45 2016 -0800
@@ -772,9 +772,9 @@
   searching for changes
   1 changesets found
   uncompressed size of bundle content:
-       194 (changelog)
-       167 (manifests)
-       133  a-H
+       192 (changelog)
+       165 (manifests)
+       131  a-H
   adding changesets
   adding manifests
   adding file changes
--- a/tests/test-push-warn.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-push-warn.t	Tue Jan 12 21:23:45 2016 -0800
@@ -156,9 +156,9 @@
   searching for changes
   2 changesets found
   uncompressed size of bundle content:
-       352 (changelog)
-       330 (manifests)
-       257  foo
+       348 (changelog)
+       326 (manifests)
+       253  foo
   adding changesets
   adding manifests
   adding file changes
--- a/tests/test-setdiscovery.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-setdiscovery.t	Tue Jan 12 21:23:45 2016 -0800
@@ -350,7 +350,7 @@
   $ cut -d' ' -f6- access.log | grep -v cmd=known # cmd=known uses random sampling
   "GET /?cmd=capabilities HTTP/1.1" 200 -
   "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D513314ca8b3ae4dac8eec56966265b00fcf866db
-  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%252C03%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=513314ca8b3ae4dac8eec56966265b00fcf866db&heads=e64a39e7da8b0d54bc63e81169aff001c13b3477
+  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=513314ca8b3ae4dac8eec56966265b00fcf866db&heads=e64a39e7da8b0d54bc63e81169aff001c13b3477
   "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
   $ cat errors.log
 
--- a/tests/test-ssh-bundle1.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-ssh-bundle1.t	Tue Jan 12 21:23:45 2016 -0800
@@ -462,8 +462,8 @@
   running python ".*/dummyssh" user@dummy ('|")hg -R remote serve --stdio('|") (re)
   sending hello command
   sending between command
-  remote: 376
-  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 bundle2=HG20%0Achangegroup%3D01%2C02%2C03%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
+  remote: 371
+  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
   remote: 1
   preparing listkeys for "bookmarks"
   sending listkeys command
--- a/tests/test-ssh.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-ssh.t	Tue Jan 12 21:23:45 2016 -0800
@@ -454,8 +454,8 @@
   running python ".*/dummyssh" user@dummy ('|")hg -R remote serve --stdio('|") (re)
   sending hello command
   sending between command
-  remote: 376
-  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 bundle2=HG20%0Achangegroup%3D01%2C02%2C03%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
+  remote: 371
+  remote: capabilities: lookup changegroupsubset branchmap pushkey known getbundle unbundlehash batch streamreqs=generaldelta,revlogv1 bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps unbundle=HG10GZ,HG10BZ,HG10UN httpheader=1024
   remote: 1
   query 1; heads
   sending batch command
--- a/tests/test-treemanifest.t	Tue Jan 12 21:01:06 2016 -0800
+++ b/tests/test-treemanifest.t	Tue Jan 12 21:23:45 2016 -0800
@@ -400,6 +400,7 @@
   $ cd ..
 We can clone even with the knob turned off and we'll get a treemanifest repo.
   $ hg clone --config experimental.treemanifest=False \
+  >   --config experimental.changegroup3=True \
   >   http://localhost:$HGPORT deepclone
   requesting all changes
   adding changesets