tests/test-issue1102.t

sslutil: prevent CRIME

ssl.create_default_context() disables compression on the TLS channel
in order to prevent CRIME. I think we should follow CPython's lead
and attempt to disable channel compression in order to help prevent
information leakage.

Sadly, I don't think there is anything we can do on Python versions
that don't have an SSLContext, as there is no way to set channel
options with the limited ssl API.

  $ rm -rf a
  $ hg init a
  $ cd a
  $ echo a > a
  $ hg ci -Am0
  adding a
  $ hg tag t1 # 1
  $ hg tag --remove t1 # 2

  $ hg co 1
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg tag -f -r0 t1
  $ hg tags
  tip                                3:a49829c4fc11
  t1                                 0:f7b1eb17ad24

  $ cd ..