view tests/test-convert-bzr-treeroot.t @ 50209:af9d050f2bb8

rust: box ConfigValueParseError to avoid large result types

clippy emits a warning that all the Result types are way too large
because of HgError includes ConfigValueParseError as one of the variants,
so its size is 136 bytes.

By boxing ConfigValueParseError we're hopefully making everything faster
"for free".

#require bzr

  $ . "$TESTDIR/bzr-definitions"
  $ cat > treeset.py <<EOF
  > import sys
  > from breezy import workingtree
  > import breezy.bzr.bzrdir
  > wt = workingtree.WorkingTree.open('.')
  > 
  > message, rootid = sys.argv[1:]
  > wt.set_root_id(b'tree_root-%s' % rootid.encode())
  > wt.commit(message)
  > EOF

change the id of the tree root

  $ mkdir test-change-treeroot-id
  $ cd test-change-treeroot-id
  $ brz init -q source
  $ cd source
  $ echo content > file
  $ brz add -q file
  $ brz commit -q -m 'Initial add'
  $ "$PYTHON" ../../treeset.py 'Changed root' new
  $ cd ..
  $ hg convert source source-hg
  initializing destination source-hg repository
  scanning source...
  sorting...
  converting...
  1 Initial add
  0 Changed root
  $ manifest source-hg tip
  % manifest of tip
  644   file

  $ cd ..