Test changesets filtering during exchanges (some tests are still in

test-obsolete.t)

Push does corrupt remote

------------------------

Create a DAG where a changeset reuses a revision from a file first used in an

extinct changeset.

  $ hg init local

  $ cd local

  $ echo 'base' > base

  $ hg commit -Am base

  adding base

  $ echo 'A' > A

  $ hg commit -Am A

  adding A

  $ hg up 0

  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ hg revert -ar 1

  adding A

  $ hg commit -Am "A'"

  created new head

  $ hg log -G --template='{desc} {node}'

  @  A' f89bcc95eba5174b1ccc3e33a82e84c96e8338ee

  |

  | o  A 9d73aac1b2ed7d53835eaeec212ed41ea47da53a

  |/

  o  base d20a80d4def38df63a4b330b7fb688f3d4cae1e3

  $ hg debugobsolete 9d73aac1b2ed7d53835eaeec212ed41ea47da53a f89bcc95eba5174b1ccc3e33a82e84c96e8338ee

Push it. The bundle should not refer to the extinct changeset.

  $ hg init ../other

  $ hg push ../other

  pushing to ../other

  searching for changes

  adding changesets

  adding manifests

  adding file changes

  added 2 changesets with 2 changes to 2 files

  $ hg -R ../other verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  2 files, 2 changesets, 2 total revisions