tests/mocktime.py

test-subrepo: glob away an unstable hash

This is the instability mentioned at the beginning of the series.  I don't like
hiding it, but I don't want to sit on a fix for a user reported problem while
trying to figure this out.

The instability seems related to the cset with a .hgsub with a remote URL.
(There's very little existing remote URL subrepo testing.)

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'))