tests/mocktime.py

rust-requirements: allow loading repos with `bookmarksinstore` requirement

`rhg` does support bookmarks, so it can load repos with the
`bookmarksinstore` requirement just as well as other repos.

Differential Revision: https://phab.mercurial-scm.org/D12425

import os
import time


class mocktime:
    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'))