view tests/mocktime.py @ 44539:fe7d2cf0b429

rust-status: traverse working directory in parallel

Using `rayon` for this task ensures that we are using the same work-stealing
threadpool for everything.

This change introduces `crossbeam` as an explicit dependency, although it is
already a dependency of `rayon`. It provides better structures for
multi-threaded tasks than the stdlib.

Differential Revision: https://phab.mercurial-scm.org/D8251

from __future__ import absolute_import

import os
import time


class mocktime(object):
    def __init__(self, increment):
        self.time = 0
        self.increment = [float(s) for s in increment.split()]
        self.pos = 0

    def __call__(self):
        self.time += self.increment[self.pos % len(self.increment)]
        self.pos += 1
        return self.time


def uisetup(ui):
    time.time = mocktime(os.environ.get('MOCKTIME', '0.1'))