Mercurial > hg
view tests/test-symlink-os-yes-fs-no.py @ 40343:a69d5823af6d
tests: add test for widening from an empty clone
Narrow clones that track no paths currently don't even include the
root manifest (which is the only manifest when using flat
manifests). That means that when we widen from such a clone, we need
to make sure that we send the root manifest (and other manifests if
using tree manifests). That currently works because we always resend
all manifest that match the new narrowspec. However, we're about to
stop resending manifests that the client already has and there's a
risk of this breaking then, so let's add a test.
Differential Revision: https://phab.mercurial-scm.org/D5143
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Wed, 17 Oct 2018 09:30:07 -0700 |
parents | 630429dcc397 |
children | 2372284d9457 |
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from __future__ import absolute_import import os import sys import time from mercurial import ( commands, hg, pycompat, ui as uimod, util, ) TESTDIR = os.environ["TESTDIR"] BUNDLEPATH = os.path.join(TESTDIR, 'bundles', 'test-no-symlinks.hg') # only makes sense to test on os which supports symlinks if not getattr(os, "symlink", False): sys.exit(80) # SKIPPED_STATUS defined in run-tests.py u = uimod.ui.load() # hide outer repo hg.peer(u, {}, b'.', create=True) # unbundle with symlink support hg.peer(u, {}, b'test0', create=True) repo = hg.repository(u, b'test0') commands.unbundle(u, repo, pycompat.fsencode(BUNDLEPATH), update=True) # wait a bit, or the status call wont update the dirstate time.sleep(1) commands.status(u, repo) # now disable symlink support -- this is what os.symlink would do on a # non-symlink file system def symlink_failure(src, dst): raise OSError(1, "Operation not permitted") os.symlink = symlink_failure def islink_failure(path): return False os.path.islink = islink_failure # dereference links as if a Samba server has exported this to a # Windows client for f in b'test0/a.lnk', b'test0/d/b.lnk': os.unlink(f) fp = open(f, 'wb') fp.write(util.readfile(f[:-4])) fp.close() # reload repository u = uimod.ui.load() repo = hg.repository(u, b'test0') commands.status(u, repo) # try unbundling a repo which contains symlinks u = uimod.ui.load() repo = hg.repository(u, b'test1', create=True) commands.unbundle(u, repo, pycompat.fsencode(BUNDLEPATH), update=True)