Mercurial > hg
view tests/mockblackbox.py @ 31763:8a0c47982ade
test-revlog-raw: fix "genbits" implementation
The "genbits" implementation is actually incorrect. This patch fixes it. A
good "genbits" implementation should pass the below assertion:
n = 3 # or other number
l = list(genbits(n))
assert 2**(n*2) == len(set((l[i]<<n)+l[i+1] for i in range(len(l)-1)))
An assertion is added to make sure "genbits" won't work unexpectedly.
author | Jun Wu <quark@fb.com> |
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date | Sun, 02 Apr 2017 18:12:47 -0700 |
parents | 417380aa5bbe |
children | 043948c84647 |
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from __future__ import absolute_import from mercurial import ( util, ) def makedate(): return 0, 0 def getuser(): return 'bob' def getpid(): return 5000 # mock the date and user apis so the output is always the same def uisetup(ui): util.makedate = makedate util.getuser = getuser util.getpid = getpid