tests/mocktime.py

tags: describe all abnormal tag types in `hg tags -v`

In particular, this affects `git` and `git-remote` tags when using hg-git.

Test Plan:
I have not included an explicit test, as this is much more easily tested within the `hg-git` test suite.

Differential Revision: https://phab.mercurial-scm.org/D9639

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'))