diff tests/test-push-race.t @ 33252:53b3a1968aa6

obsolete: reports the number of local changeset obsoleted when unbundling

This is a first basic visible usage of the changes tracking in the transaction.
We adds a new function computing the pre-existing changesets obsoleted by a
transaction and a transaction call back displaying this information.

Example output:

  added 1 changesets with 1 changes to 1 files (+1 heads)
  3 new obsolescence markers
  obsoleted 1 changesets

The goal is to evolve the transaction summary into something bigger, gathering
existing output there and adding new useful one. This patch is a good first step
on this road. The new output is basic but give a user to the content of
tr.changes['obsmarkers'] and give an idea of the new options we haves. I expect
to revisit the message soon.

The caller recording the transaction summary should also be moved into a more
generic location but further refactoring is needed before it can happen.

--- a/tests/test-push-race.t	Tue Jun 27 02:45:09 2017 +0200
+++ b/tests/test-push-race.t	Wed Jun 28 03:54:19 2017 +0200
@@ -1665,6 +1665,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   1 new obsolescence markers
+  obsoleted 1 changesets
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R ./client-other pull
   pulling from ssh://user@dummy/server
@@ -1674,6 +1675,7 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   1 new obsolescence markers
+  obsoleted 1 changesets
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R ./client-racy pull
   pulling from ssh://user@dummy/server
@@ -1770,6 +1772,7 @@
   remote: adding file changes
   remote: added 1 changesets with 0 changes to 1 files (+1 heads)
   remote: 1 new obsolescence markers
+  remote: obsoleted 1 changesets
 
   $ release $TESTTMP/watchfile