tests/mockblackbox.py

rust-matchers: add PatternMatcher

This should match the behavior of the Python patternmatcher.  We need
this for status [FILES] support.

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