view tests/test-issue1102.t @ 50348:f952be90b051 stable 6.4.2

revlog-split: make sure the self._indexfile attribut is reset (issue6811)

Before this change, after a transaction committing a file split, a revlog
object would have its `self._indexfile` attribute desynchronised from the
actual file storing the data. If that same object is reused (as we do for the
manifest during clone bundles), this lead to the data being writting in the
wrong location and the repository to go corrupt.

We not properly reset the attribut when applicable and everything is back in
working order.

  $ 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

Ensure that the username access fails gracefully if assumptions about the
environment made by python do not hold.

#if windows
  >>> import os
  >>> from mercurial import util
  >>> os.environ.pop('LOGNAME', None) and None
  >>> os.environ.pop('USER', None) and None
  >>> os.environ.pop('LNAME', None) and None
  >>> os.environ.pop('USERNAME', None) and None
  >>> print(util.username())
  None
#endif

  $ cd ..