view tests/test-debugindexdot.t @ 40175:6c42409691ec

wireprotov2: stop sending phase updates for base revisions

This feature is broken and doesn't work properly in all scenarios.
e.g. if we have the following DAGs:

client      server
            D draft
C draft     C draft
B draft     B public
A public    A public

The current code would only send the phase data for C. The
client wouldn't see that B moved from draft to public.

This feature will be restored in a future commit. For now, it is
making refactoring of how revisions are specified in the wire protocol
a bit difficult...

Differential Revision: https://phab.mercurial-scm.org/D4978

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 -c
  digraph G {
  	-1 -> 0
  	0 -> 1
  	0 -> 2
  	2 -> 3
  	1 -> 3
  }

  $ hg debugindexdot -m
  digraph G {
  	-1 -> 0
  	0 -> 1
  	0 -> 2
  	2 -> 3
  	1 -> 3
  }

  $ hg debugindexdot a
  digraph G {
  	-1 -> 0
  	0 -> 1
  	0 -> 2
  	2 -> 3
  	1 -> 3
  }

  $ cd ..