test that we don't interrupt the merge session if

a file-level merge failed

  $ hg init repo

  $ cd repo

  $ echo foo > foo

  $ echo a > bar

  $ hg ci -Am 'add foo'

  adding bar

  adding foo

  $ hg mv foo baz

  $ echo b >> bar

  $ echo quux > quux1

  $ hg ci -Am 'mv foo baz'

  adding quux1

  $ hg up -qC 0

  $ echo >> foo

  $ echo c >> bar

  $ echo quux > quux2

  $ hg ci -Am 'change foo'

  adding quux2

  created new head

test with the rename on the remote side

  $ HGMERGE=false hg merge

  merging bar

  merging bar failed!

  merging foo and baz to baz

  1 files updated, 1 files merged, 0 files removed, 1 files unresolved

  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon

  [1]

  $ hg resolve -l

  U bar

  R baz

test with the rename on the local side

  $ hg up -C 1

  3 files updated, 0 files merged, 1 files removed, 0 files unresolved

  $ HGMERGE=false hg merge

  merging bar

  merging bar failed!

  merging baz and foo to baz

  1 files updated, 1 files merged, 0 files removed, 1 files unresolved

  use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon

  [1]

show unresolved

  $ hg resolve -l

  U bar

  R baz

unmark baz

  $ hg resolve -u baz

show

  $ hg resolve -l

  U bar

  U baz

  $ hg st

  M bar

  M baz

  M quux2

  ? bar.orig

re-resolve baz

  $ hg resolve baz

  merging baz and foo to baz

after resolve

  $ hg resolve -l

  U bar

  R baz

resolve all warning

  $ hg resolve

  abort: no files or directories specified; use --all to remerge all files

  [255]

resolve all

  $ hg resolve -a

  merging bar

  warning: conflicts during merge.

  merging bar failed!

  [1]

after

  $ hg resolve -l

  U bar

  R baz