view tests/test-issue1089.t @ 15019:f4b7be3f8430 stable

dispatch: don't rewrap aliases that have the same definition

Previously aliases that overrode existing commands would wrap the old alias
on every call to dispatch() (twice actually), which is an obvious re-entrancy
issue for things like the command server or TortoiseHG.

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