Mercurial > hg
view tests/test-hg-parseurl.py @ 33799:05264fc9d8d6
util: make nogc effective for CPython
279cd80059d4 made `util.nogc` a no-op. It was to optimize PyPy. But it slows
down CPython if many objects (like 300k+) are created.
For example, running `hg log -r .` without extensions in `hg-committed` with
14k+ obsmarkers have the following times:
before | after
hg | chg | hg | chg
-----------------------------
1.262 | 0.860 | 1.077 | 0.619 (seconds, best of 20 runs)
Therefore let's re-enable nogc for CPython.
Differential Revision: https://phab.mercurial-scm.org/D402
author | Jun Wu <quark@fb.com> |
---|---|
date | Mon, 14 Aug 2017 22:28:59 -0700 |
parents | d26c4af27978 |
children | 11d128a14ec0 |
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from __future__ import absolute_import, print_function from mercurial import ( hg, ) def testparse(url, branch=[]): print('%s, branches: %r' % hg.parseurl(url, branch)) testparse('http://example.com/no/anchor') testparse('http://example.com/an/anchor#foo') testparse('http://example.com/no/anchor/branches', branch=['foo']) testparse('http://example.com/an/anchor/branches#bar', branch=['foo']) testparse('http://example.com/an/anchor/branches-None#foo', branch=None) testparse('http://example.com/') testparse('http://example.com') testparse('http://example.com#foo')