view tests/test-debugindexdot.t @ 25572:3d8c044ed513

subrepo: introduce hgsubrepo._getctx()

This code is already used in a couple of places, and will need to be used in
others where wdir() support is needed.  Trying to get the wdir() revision stored
in self._substate[1] when creating the object in subrepo.subrepo() resulted in
breaking various status and diff tests.  This is a far less invasive change.

Just exercise debugindexdot
Create a short file history including a merge.
  $ hg init t
  $ cd t
  $ echo a > a
  $ hg ci -qAm t1 -d '0 0'
  $ echo a >> a
  $ hg ci -m t2 -d '1 0'
  $ hg up -qC 0
  $ echo b >> a
  $ hg ci -m t3 -d '2 0'
  created new head
  $ HGMERGE=true hg merge -q
  $ hg ci -m merge -d '3 0'

  $ hg debugindexdot .hg/store/data/a.i
  digraph G {
  	-1 -> 0
  	0 -> 1
  	0 -> 2
  	2 -> 3
  	1 -> 3
  }

  $ cd ..