view tests/mocktime.py @ 42381:e3ee707d42ad

perf: add a --from flag to perfmergecalculate

Before this change, `perfmergecalculate` was always benchmarking the merge of
the working copy with another revision. We can now benchmark the
`mergecalculate` call for any arbitrary pair of revision.

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'))