tests/test-archive-symlinks.t

changegroup: replace getchangegroup with makechangegroup

As part of reducing the number of changegroup creation APIs, let's replace
getchangegroup with calls to makechangegroup. This is mostly a drop in
replacement, but it does change the version specifier to be required, so it's
more obvious which callers are creating old version 1 changegroups still.

Differential Revision: https://phab.mercurial-scm.org/D669

#require symlink

  $ origdir=`pwd`

  $ hg init repo
  $ cd repo
  $ ln -s nothing dangling

avoid tar warnings about old timestamp

  $ hg ci -d '2000-01-01 00:00:00 +0000' -qAm 'add symlink'

  $ hg archive -t files ../archive
  $ hg archive -t tar -p tar ../archive.tar
  $ hg archive -t zip -p zip ../archive.zip

files

  $ cd "$origdir"
  $ cd archive
  $ readlink.py dangling
  dangling -> nothing

tar

  $ cd "$origdir"
  $ tar xf archive.tar
  $ cd tar
  $ readlink.py dangling
  dangling -> nothing

#if unziplinks
zip

  $ cd "$origdir"
  $ unzip archive.zip > /dev/null 2>&1
  $ cd zip
  $ readlink.py dangling
  dangling -> nothing
#endif

  $ cd ..