tests/test-addremove.t

discovery: introduce outgoing object for result of findcommonoutgoing

Simplifies client logic in multiple places since it encapsulates the
computation of the common and, more importantly, the missing node lists.

This also allows an upcomping patch to communicate precomputed versions of
these lists to clients.

  $ "$TESTDIR/hghave" no-windows || exit 80

  $ hg init rep
  $ cd rep
  $ mkdir dir
  $ touch foo dir/bar
  $ hg -v addremove
  adding dir/bar
  adding foo
  $ hg -v commit -m "add 1"
  dir/bar
  foo
  committed changeset 0:6f7f953567a2
  $ cd dir/
  $ touch ../foo_2 bar_2 con.xml
  $ hg -v addremove
  adding dir/bar_2
  adding dir/con.xml
  adding foo_2
  warning: filename contains 'con', which is reserved on Windows: 'dir/con.xml'
  $ hg -v commit -m "add 2"
  dir/bar_2
  dir/con.xml
  foo_2
  committed changeset 1:6bb597da00f1

  $ cd ..
  $ hg init sim
  $ cd sim
  $ echo a > a
  $ echo a >> a
  $ echo a >> a
  $ echo c > c
  $ hg commit -Ama
  adding a
  adding c
  $ mv a b
  $ rm c
  $ echo d > d
  $ hg addremove -n -s 50 # issue 1696
  removing a
  adding b
  removing c
  adding d
  recording removal of a as rename to b (100% similar)
  $ hg addremove -s 50
  removing a
  adding b
  removing c
  adding d
  recording removal of a as rename to b (100% similar)
  $ hg commit -mb