Mercurial > hg
view tests/test-worker.t @ 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> |
---|---|
date | Sun, 02 Apr 2017 18:12:47 -0700 |
parents | 9d3d56aa1a9f |
children | 38963a53ab0d |
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Test UI worker interaction $ cat > t.py <<EOF > from __future__ import absolute_import, print_function > from mercurial import ( > cmdutil, > ui as uimod, > worker, > ) > def runme(ui, args): > for arg in args: > ui.status('run\n') > yield 1, arg > cmdtable = {} > command = cmdutil.command(cmdtable) > @command('test', [], 'hg test [COST]') > def t(ui, repo, cost=1.0): > cost = float(cost) > ui.status('start\n') > runs = worker.worker(ui, cost, runme, (ui,), range(8)) > for n, i in runs: > pass > ui.status('done\n') > EOF $ abspath=`pwd`/t.py $ hg init Run tests with worker enable by forcing a heigh cost $ hg --config "extensions.t=$abspath" test 100000.0 start run run run run run run run run done Run tests without worker by forcing a low cost $ hg --config "extensions.t=$abspath" test 0.0000001 start run run run run run run run run done