Mercurial > hg
view tests/test-walkrepo.py @ 27947:571ba161f6be stable
largefiles: prevent committing a missing largefile
Previously, if the largefile was deleted at the time of a commit, the standin
was silently not updated and its current state (possibly garbage) was recorded.
The test makes it look like this is somewhat of an edge case, but the same thing
happens when an `hg revert` followed by `rm` changes the standin.
Aside from the second invocation of this in lfutil.updatestandinsbymatch()
(which is what triggers this test case), the three other uses are guarded by
dirstate checks for added or modified, or an existence check in the filesystem.
So aborting in lfutil.updatestandins() should be safe, and will avoid silent
skips in the future if this is used elsewhere.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Sun, 24 Jan 2016 00:10:19 -0500 |
parents | a8b2bf520a2a |
children | a4803f35efba |
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from __future__ import absolute_import import os from mercurial import ( hg, scmutil, ui, util, ) chdir = os.chdir mkdir = os.mkdir pjoin = os.path.join walkrepos = scmutil.walkrepos checklink = util.checklink u = ui.ui() sym = checklink('.') 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 "sub2set and reposet should have exactly one path in common." sub3 = pjoin('.', 'circle', 'top1') if sym and sub3 not 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()