view tests/test-hg-parseurl.py @ 18869:e8b4b139a545

dirstate: only call lstat once per flags invocation

This makes a big difference to performance in some cases.

hg --time locate 'set:symlink()'

mozilla-central (70,000 files):

  before: 2.92 sec
  after:  2.47

another repo (170,000 files):

  before: 7.87 sec
  after:  6.86

from mercurial.hg import parseurl

def testparse(url, branch=[]):
    print '%s, branches: %r' % 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')