view tests/mockblackbox.py @ 49962:5b0beaf45491

dirstate: write dirstate on successful exit of changing_parents context

This is the first step toward having more sensible and predicatable write
patterns for the dirstate. Having better write/rollback patterns will greatly
reduce and clarify the needs to backup the dirstate.

from mercurial.utils import procutil

# XXX: we should probably offer a devel option to do this in blackbox directly
def getuser():
    return b'bob'


def getpid():
    return 5000


# mock the date and user apis so the output is always the same
def uisetup(ui):
    procutil.getuser = getuser
    procutil.getpid = getpid