diff -r 081070828703 -r 945a0989e41b tests/test-topic-push-concurrent-on.t
--- a/tests/test-topic-push-concurrent-on.t	Wed Sep 27 16:24:44 2017 +0200
+++ b/tests/test-topic-push-concurrent-on.t	Wed Sep 27 16:26:30 2017 +0200
@@ -93,7 +93,7 @@
   $ hg outgoing -G
   comparing with $TESTTMP/main (glob)
   searching for changes
-  @  4 mountain  draft CC
+  @  3 mountain  draft CC
   
   $ hg push 
   pushing to $TESTTMP/main (glob)
@@ -108,7 +108,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  2 new obsolescence markers
+  1 new obsolescence markers
 
 Including on non-publishing
 
@@ -119,7 +119,7 @@
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 3 files (+1 heads)
-  2 new obsolescence markers
+  1 new obsolescence markers
 
 Testing topic behavior
 ======================
@@ -136,9 +136,9 @@
   $ hg commit -m 'CD'
   active topic 'babar' grew its first changeset
   $ hg log -G # keep track of phase because I saw some strange bug during developement
-  @  5 default babar draft CD
+  @  4 default babar draft CD
   |
-  | o  4 mountain  public CC
+  | o  3 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -155,9 +155,9 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   $ hg log -G
-  @  5 default babar draft CD
+  @  4 default babar draft CD
   |
-  | o  4 mountain  public CC
+  | o  3 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -173,9 +173,9 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  5 default babar draft CD
+  @  4 default babar draft CD
   |
-  | o  4 mountain  public CC
+  | o  3 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -194,11 +194,11 @@
   $ hg commit -m 'CE'
   active topic 'celeste' grew its first changeset
   $ hg log -G # keep track of phase because I saw some strange bug during developement
-  @  6 default celeste draft CE
+  @  5 default celeste draft CE
   |
-  | o  5 default babar draft CD
+  | o  4 default babar draft CD
   |/
-  | o  4 mountain  public CC
+  | o  3 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -218,11 +218,11 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  6 default celeste draft CE
+  @  5 default celeste draft CE
   |
-  | o  5 default babar draft CD
+  | o  4 default babar draft CD
   |/
-  | o  4 mountain  public CC
+  | o  3 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -241,11 +241,11 @@
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files (+1 heads)
   $ hg log -G
-  @  6 default celeste draft CE
+  @  5 default celeste draft CE
   |
-  | o  5 default babar draft CD
+  | o  4 default babar draft CD
   |/
-  | o  4 mountain  public CC
+  | o  3 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -261,11 +261,11 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  6 default celeste draft CE
+  @  5 default celeste draft CE
   |
-  | o  5 default babar draft CD
+  | o  4 default babar draft CD
   |/
-  | o  4 mountain  public CC
+  | o  3 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -283,13 +283,13 @@
   $ hg add fff
   $ hg commit -m 'CF'
   $ hg log -G
-  @  7 default babar draft CF
+  @  6 default babar draft CF
   |
-  | o  6 default celeste draft CE
+  | o  5 default celeste draft CE
   | |
-  | | o  5 default babar draft CD
+  | | o  4 default babar draft CD
   | |/
-  | | o  4 mountain  public CC
+  | | o  3 mountain  public CC
   | |/
   o |  1 default  public CB
   |/
@@ -321,17 +321,17 @@
   (branch merge, don't forget to commit)
   $ hg commit -m 'CM'
   $ hg log -G
-  @    9 default babar draft CM
+  @    8 default babar draft CM
   |\
-  | o  8 default  draft CG
+  | o  7 default  draft CG
   | |
-  o |  7 default babar draft CF
+  o |  6 default babar draft CF
   | |
-  | | o  6 default celeste draft CE
+  | | o  5 default celeste draft CE
   | |/
-  | | o  5 default babar draft CD
+  | | o  4 default babar draft CD
   | |/
-  | | o  4 mountain  public CC
+  | | o  3 mountain  public CC
   | |/
   o |  1 default  public CB
   |/