phases: abort the whole push if phases fail to update (BC)

phases: abort the whole push if phases fail to update (BC)

When using bundle2, the phase pushkey parts are now made mandatory. As a
result, failure to update the bookmark server side will result in the transaction
being aborted.

--- a/mercurial/exchange.py	Wed May 27 22:25:33 2015 -0700
+++ b/mercurial/exchange.py	Wed May 27 22:25:51 2015 -0700
@@ -524,14 +524,23 @@
         return
     pushop.stepsdone.add('phases')
     part2node = []
+
+    def handlefailure(pushop, exc):
+        targetid = int(exc.partid)
+        for partid, node in part2node:
+            if partid == targetid:
+                raise error.Abort(_('updating %s to public failed') % node)
+
     enc = pushkey.encode
     for newremotehead in pushop.outdatedphases:
-        part = bundler.newpart('pushkey', mandatory=False)
+        part = bundler.newpart('pushkey')
         part.addparam('namespace', enc('phases'))
         part.addparam('key', enc(newremotehead.hex()))
         part.addparam('old', enc(str(phases.draft)))
         part.addparam('new', enc(str(phases.public)))
         part2node.append((part.id, newremotehead))
+        pushop.pkfailcb[part.id] = handlefailure
+
     def handlereply(op):
         for partid, node in part2node:
             partrep = op.records.getreplies(partid)

--- a/tests/test-acl.t	Wed May 27 22:25:33 2015 -0700
+++ b/tests/test-acl.t	Wed May 27 22:25:51 2015 -0700
@@ -102,7 +102,7 @@
   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" (advisory) (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 155
@@ -120,7 +120,7 @@
   adding quux/file.py revisions
   added 3 changesets with 3 changes to 3 files
   bundle2-input-part: total payload size 1606
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
@@ -166,7 +166,7 @@
   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" (advisory) (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 155
@@ -186,7 +186,7 @@
   calling hook pretxnchangegroup.acl: hgext.acl.hook
   acl: changes have source "push" - skipping
   bundle2-input-part: total payload size 1606
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
@@ -233,7 +233,7 @@
   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" (advisory) (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 155
@@ -263,7 +263,7 @@
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
@@ -310,7 +310,7 @@
   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" (advisory) (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 155
@@ -375,7 +375,7 @@
   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" (advisory) (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 155
@@ -445,7 +445,7 @@
   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" (advisory) (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 155
@@ -512,7 +512,7 @@
   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" (advisory) (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 155
@@ -584,7 +584,7 @@
   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" (advisory) (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 155
@@ -653,7 +653,7 @@
   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" (advisory) (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 155
@@ -724,7 +724,7 @@
   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" (advisory) (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 155
@@ -754,7 +754,7 @@
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
@@ -808,7 +808,7 @@
   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" (advisory) (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 155
@@ -886,7 +886,7 @@
   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" (advisory) (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 155
@@ -959,7 +959,7 @@
   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" (advisory) (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 155
@@ -1043,7 +1043,7 @@
   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" (advisory) (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 155
@@ -1073,7 +1073,7 @@
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
@@ -1130,7 +1130,7 @@
   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" (advisory) (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 155
@@ -1160,7 +1160,7 @@
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
@@ -1213,7 +1213,7 @@
   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" (advisory) (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 155
@@ -1289,7 +1289,7 @@
   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" (advisory) (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 155
@@ -1320,7 +1320,7 @@
   acl: branch access granted: "911600dab2ae" on branch "default"
   acl: path access granted: "911600dab2ae"
   bundle2-input-part: total payload size 1606
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
   bundle2-input-bundle: 3 parts total
   updating the branch cache
@@ -1373,7 +1373,7 @@
   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" (advisory) (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 155
@@ -1488,8 +1488,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -1523,9 +1523,9 @@
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
@@ -1577,8 +1577,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -1651,8 +1651,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -1721,8 +1721,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -1785,8 +1785,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -1820,9 +1820,9 @@
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
@@ -1879,8 +1879,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -1914,9 +1914,9 @@
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
@@ -1972,8 +1972,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -2041,8 +2041,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155
@@ -2076,9 +2076,9 @@
   acl: branch access granted: "e8fc755d4d82" on branch "foobar"
   acl: path access granted: "e8fc755d4d82"
   bundle2-input-part: total payload size 2101
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:911600dab2ae7a9baff75958b84fe606851ce955"
-  bundle2-input-part: "pushkey" (advisory) (params: 4 mandatory) supported
+  bundle2-input-part: "pushkey" (params: 4 mandatory) supported
   pushing key for "phases:e8fc755d4d8217ee5b0c2bb41558c40d43b92c01"
   bundle2-input-bundle: 4 parts total
   updating the branch cache
@@ -2128,8 +2128,8 @@
   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" (advisory) (params: 4 mandatory) empty payload
-  bundle2-output-part: "pushkey" (advisory) (params: 4 mandatory) empty 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 155

--- a/tests/test-push-http.t	Wed May 27 22:25:33 2015 -0700
+++ b/tests/test-push-http.t	Wed May 27 22:25:51 2015 -0700
@@ -125,8 +125,11 @@
   remote: added 1 changesets with 1 changes to 1 files
   remote: prepushkey hook: HG_BUNDLE2=1 HG_KEY=ba677d0156c1196c1a699fa53f390dcfc3ce3872 HG_NAMESPACE=phases HG_NEW=0 HG_NODE=ba677d0156c1196c1a699fa53f390dcfc3ce3872 HG_OLD=1 HG_PENDING=$TESTTMP/test HG_PHASES_MOVED=1 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:http:127.0.0.1: (glob)
   remote: pushkey-abort: prepushkey hook exited with status 1
-  updating ba677d0156c1 to public failed!
+  remote: transaction abort!
+  remote: rollback completed
+  abort: updating ba677d0156c1 to public failed
   % serve errors
+  [255]
 
 expect phase change success
 
@@ -134,9 +137,12 @@
   $ req
   pushing to http://localhost:$HGPORT/
   searching for changes
-  no changes found
+  remote: adding changesets
+  remote: adding manifests
+  remote: adding file changes
+  remote: added 1 changesets with 1 changes to 1 files
+  remote: prepushkey hook: HG_BUNDLE2=1 HG_KEY=ba677d0156c1196c1a699fa53f390dcfc3ce3872 HG_NAMESPACE=phases HG_NEW=0 HG_NODE=ba677d0156c1196c1a699fa53f390dcfc3ce3872 HG_OLD=1 HG_PENDING=$TESTTMP/test HG_PHASES_MOVED=1 HG_SOURCE=serve HG_TXNID=TXN:* HG_URL=remote:http:127.0.0.1: (glob)
   % serve errors
-  [1]
   $ hg rollback
   repository tip rolled back to revision 0 (undo serve)