view tests/test-discovery-hidden-common.t @ 6929:972d98ce3552 stable

evolve: unrelated parts of splits are no longer considered content-divergent

Let's backport e68fe567a780 from core that improves content-divergence
computation. This way we can both provide a better experience to evolve
extension users on older Mercurial versions, and don't have to fix evolve tests
for hg 6.1 that we use for one of our CI jobs.

test for discovery with some remote changesets hidden locally
=============================================================

  $ . $TESTDIR/testlib/common.sh

  $ cat << EOF >> $HGRCPATH
  > [phases]
  > publish = false
  > [extensions]
  > evolve =
  > [experimental]
  > verbose-obsolescence-exchange = 1
  > [ui]
  > logtemplate = "{rev} {node|short} {desc} {tags}\n"
  > ssh = "$PYTHON" "$RUNTESTDIR/dummyssh"
  > EOF

  $ hg init server
  $ hg clone ssh://user@dummy/server client
  no changes found
  updating to branch default
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd server
  $ mkcommit root
  $ mkcommit A0

second pull:

  $ hg -R ../client pull
  pulling from ssh://user@dummy/server
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 2 changes to 2 files
  new changesets 1e4be0697311:8aaa48160adc (2 drafts)
  (run 'hg update' to get a working copy)
  $ hg -R ../client log -G
  o  1 8aaa48160adc A0 tip
  |
  o  0 1e4be0697311 root
  

more update

  $ hg tag --local stay-visible
  $ hg up 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit A1
  created new head
  $ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`
  1 new obsolescence markers
  obsoleted 1 changesets

second pull:

  $ hg -R ../client pull
  pulling from ssh://user@dummy/server
  searching for changes
  OBSEXC: looking for common markers in 2 nodes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  1 new obsolescence markers
  obsoleted 1 changesets
  new changesets f6082bc4ffef (1 drafts)
  (run 'hg heads' to see heads)
  $ hg -R ../client log -G
  o  2 f6082bc4ffef A1 tip
  |
  o  0 1e4be0697311 root
  

more update:

  $ hg up 0
  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
  $ mkcommit A2
  created new head
  $ hg debugobsolete `getid 'desc(A1)'` `getid 'desc(A2)'`
  1 new obsolescence markers
  obsoleted 1 changesets

third pull:

  $ hg -R ../client pull
  pulling from ssh://user@dummy/server
  searching for changes
  OBSEXC: looking for common markers in 1 nodes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files (+1 heads)
  1 new obsolescence markers
  obsoleted 1 changesets
  new changesets c1f8d089020f (1 drafts)
  (run 'hg heads' to see heads)
  $ hg -R ../client log -G
  o  3 c1f8d089020f A2 tip
  |
  o  0 1e4be0697311 root