tests/test-issue1089.t

largefiles: don't require a user cache (issue3088) (issue3155)

If the user cache path isn't specified in .hgrc, and it can't be constructed
from the environment, don't try to use that cache.

http://mercurial.selenic.com/bts/issue1089

  $ hg init
  $ mkdir a
  $ echo a > a/b
  $ hg ci -Am m
  adding a/b

  $ hg rm a
  removing a/b
  $ hg ci -m m a

  $ mkdir a b
  $ echo a > a/b
  $ hg ci -Am m
  adding a/b

  $ hg rm a
  removing a/b
  $ cd b

Relative delete:

  $ hg ci -m m ../a