view tests/mocktime.py @ 48363:6a454e7053a1

errors: return more detailed errors when failing to parse or apply patch

This patch adds subclasses of `PatchError` so we can distinguish
between failure to parse a patch from failure to apply it. It updates
the callers to raise either `InputError` or `StateError` depending on
which type of error occurred.

Differential Revision: https://phab.mercurial-scm.org/D11824

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'))