Mercurial > hg
view tests/test-walkrepo.py @ 16110:41417443b7d0 stable
largefiles: check whether specified patterns are related to largefiles strictly
current 'lfiles_repo.status()' implementation examines whether
specified patterns are related to largefiles in working directory (not
to STANDIN) or not by NOT-EMPTY-NESS of below list:
[f for f in match.files() if f in lfdirstate]
but it can not be assumed that all in 'match.files()' are file itself
exactly, because user may only specify part of path to match whole
under subdirectories recursively.
above examination will mis-recognize such pattern as 'not related to
largefiles', and executes normal 'status()' procedure. so, 'hg status'
shows '?'(unknown) status for largefiles in working directory unexpectedly.
this patch examines relation of pattern to largefiles by applying
'match()' on each entries in lfdirstate and checking wheter there is
no matched entry.
it may increase cost of examination, because it causes of full scan of
entries in lfdirstate.
so this patch uses normal for-loop instead of list comprehensions, to
decrease cost when matching is found.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Wed, 15 Feb 2012 23:01:09 +0900 |
parents | 0b21ae0a2366 |
children | e1615a24b73a |
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import os from mercurial import hg, ui from mercurial.scmutil import walkrepos from os import mkdir, chdir from os.path import join as pjoin u = ui.ui() sym = getattr(os, 'symlink', False) and getattr(os.path, 'samestat', False) hg.repository(u, 'top1', create=1) mkdir('subdir') chdir('subdir') hg.repository(u, 'sub1', create=1) mkdir('subsubdir') chdir('subsubdir') hg.repository(u, 'subsub1', create=1) chdir(os.path.pardir) if sym: os.symlink(os.path.pardir, 'circle') os.symlink(pjoin('subsubdir', 'subsub1'), 'subsub1') def runtest(): reposet = frozenset(walkrepos('.', followsym=True)) if sym and (len(reposet) != 3): print "reposet = %r" % (reposet,) print "Found %d repositories when I should have found 3" % (len(reposet),) if (not sym) and (len(reposet) != 2): print "reposet = %r" % (reposet,) print "Found %d repositories when I should have found 2" % (len(reposet),) sub1set = frozenset((pjoin('.', 'sub1'), pjoin('.', 'circle', 'subdir', 'sub1'))) if len(sub1set & reposet) != 1: print "sub1set = %r" % (sub1set,) print "reposet = %r" % (reposet,) print "sub1set and reposet should have exactly one path in common." sub2set = frozenset((pjoin('.', 'subsub1'), pjoin('.', 'subsubdir', 'subsub1'))) if len(sub2set & reposet) != 1: print "sub2set = %r" % (sub2set,) print "reposet = %r" % (reposet,) print "sub1set and reposet should have exactly one path in common." sub3 = pjoin('.', 'circle', 'top1') if sym and not (sub3 in reposet): print "reposet = %r" % (reposet,) print "Symbolic links are supported and %s is not in reposet" % (sub3,) runtest() if sym: # Simulate not having symlinks. del os.path.samestat sym = False runtest()