view tests/test-debugindexdot.t @ 32064:f82cdd5ee57e stable

tests: work around flaky test failure on FreeBSD and relatives

test-http-bad-server has a flaky output case that reproduces fairly
often (20% or more of runs on my Mac) on BSD-family OSes. So that
tests can be green for the 4.2 release, let's more or less give up on
this output, and plan to pursue it in the future.

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 ..