tests/mocktime.py

tests: skip a detailed exit status in test-lfs-test-server

The mode of failure here differs between `lfs-test-server` and `hg serve`, and
they each throw a different exception.  The `hg serve` case raises a subclass of
`StorageError`, which gets a detailed status.  The `lfs-test-server` case raises
a subclass of `Abort`, which does not.  Since the exit code isn't currently
conditionizable in the tests, this is the simplest way to avoid the failure.

Differential Revision: https://phab.mercurial-scm.org/D9836

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'))