resourceutil: account for the non-resource-like file hierarchy under py2exe
After 9e367157a990, config files for py2exe were expected to be in
C:\Program Files\Mercurial\mercurial\defaultrc because of the implied resource
structure of 'mercurial.defaultrc.*.rc', relative to the executable.
Accomodating this would require changes to the WIX and Inno scripts (and perhaps
the script that generates the WIX script), as well as 3rd party bundlers like
TortoiseHg. But these files aren't read as resources anyway- they fall back to
the filesystem APIs. (If we really wanted to carry on the charade, the
installer would have to also sprinkle various empty __init__.py files around.)
Instead, this simply prunes the 'mercurial.' portion of the resource name when
run with py2exe. (PyOxidizer uses the resources API, not the filesystem
fallback, so it is unaffected.) Since this hack only affects the py2 Windows
installers and is less risky, I think it's reasonable. We haven't needed to
load any 3rd party resource up to this point, and would have to make packaging
changes anyway to handle that.
Differential Revision: https://phab.mercurial-scm.org/D8058
# Test that certain objects conform to well-defined interfaces.
from __future__ import absolute_import, print_function
from mercurial import encoding
encoding.environ[b'HGREALINTERFACES'] = b'1'
import os
import subprocess
import sys
# Only run if tests are run in a repo
if subprocess.call(
['python', '%s/hghave' % os.environ['TESTDIR'], 'test-repo']
):
sys.exit(80)
from mercurial.interfaces import (
dirstate as intdirstate,
repository,
)
from mercurial.thirdparty.zope import interface as zi
from mercurial.thirdparty.zope.interface import verify as ziverify
from mercurial import (
bundlerepo,
dirstate,
filelog,
httppeer,
localrepo,
manifest,
pycompat,
revlog,
sshpeer,
statichttprepo,
ui as uimod,
unionrepo,
vfs as vfsmod,
wireprotoserver,
wireprototypes,
wireprotov1peer,
wireprotov2server,
)
testdir = os.path.dirname(__file__)
rootdir = pycompat.fsencode(os.path.normpath(os.path.join(testdir, '..')))
sys.path[0:0] = [testdir]
import simplestorerepo
del sys.path[0]
def checkzobject(o, allowextra=False):
"""Verify an object with a zope interface."""
ifaces = zi.providedBy(o)
if not ifaces:
print('%r does not provide any zope interfaces' % o)
return
# Run zope.interface's built-in verification routine. This verifies that
# everything that is supposed to be present is present.
for iface in ifaces:
ziverify.verifyObject(iface, o)
if allowextra:
return
# Now verify that the object provides no extra public attributes that
# aren't declared as part of interfaces.
allowed = set()
for iface in ifaces:
allowed |= set(iface.names(all=True))
public = {a for a in dir(o) if not a.startswith('_')}
for attr in sorted(public - allowed):
print(
'public attribute not declared in interfaces: %s.%s'
% (o.__class__.__name__, attr)
)
# Facilitates testing localpeer.
class dummyrepo(object):
def __init__(self):
self.ui = uimod.ui()
def filtered(self, name):
pass
def _restrictcapabilities(self, caps):
pass
class dummyopener(object):
handlers = []
# Facilitates testing sshpeer without requiring a server.
class badpeer(httppeer.httppeer):
def __init__(self):
super(badpeer, self).__init__(
None, None, None, dummyopener(), None, None
)
self.badattribute = True
def badmethod(self):
pass
class dummypipe(object):
def close(self):
pass
def main():
ui = uimod.ui()
# Needed so we can open a local repo with obsstore without a warning.
ui.setconfig(b'experimental', b'evolution.createmarkers', True)
checkzobject(badpeer())
ziverify.verifyClass(repository.ipeerbase, httppeer.httppeer)
checkzobject(httppeer.httppeer(None, None, None, dummyopener(), None, None))
ziverify.verifyClass(repository.ipeerv2, httppeer.httpv2peer)
checkzobject(httppeer.httpv2peer(None, b'', b'', None, None, None))
ziverify.verifyClass(repository.ipeerbase, localrepo.localpeer)
checkzobject(localrepo.localpeer(dummyrepo()))
ziverify.verifyClass(
repository.ipeercommandexecutor, localrepo.localcommandexecutor
)
checkzobject(localrepo.localcommandexecutor(None))
ziverify.verifyClass(
repository.ipeercommandexecutor, wireprotov1peer.peerexecutor
)
checkzobject(wireprotov1peer.peerexecutor(None))
ziverify.verifyClass(repository.ipeerbase, sshpeer.sshv1peer)
checkzobject(
sshpeer.sshv1peer(
ui,
b'ssh://localhost/foo',
b'',
dummypipe(),
dummypipe(),
None,
None,
)
)
ziverify.verifyClass(repository.ipeerbase, sshpeer.sshv2peer)
checkzobject(
sshpeer.sshv2peer(
ui,
b'ssh://localhost/foo',
b'',
dummypipe(),
dummypipe(),
None,
None,
)
)
ziverify.verifyClass(repository.ipeerbase, bundlerepo.bundlepeer)
checkzobject(bundlerepo.bundlepeer(dummyrepo()))
ziverify.verifyClass(repository.ipeerbase, statichttprepo.statichttppeer)
checkzobject(statichttprepo.statichttppeer(dummyrepo()))
ziverify.verifyClass(repository.ipeerbase, unionrepo.unionpeer)
checkzobject(unionrepo.unionpeer(dummyrepo()))
ziverify.verifyClass(
repository.ilocalrepositorymain, localrepo.localrepository
)
ziverify.verifyClass(
repository.ilocalrepositoryfilestorage, localrepo.revlogfilestorage
)
repo = localrepo.makelocalrepository(ui, rootdir)
checkzobject(repo)
ziverify.verifyClass(
wireprototypes.baseprotocolhandler, wireprotoserver.sshv1protocolhandler
)
ziverify.verifyClass(
wireprototypes.baseprotocolhandler, wireprotoserver.sshv2protocolhandler
)
ziverify.verifyClass(
wireprototypes.baseprotocolhandler,
wireprotoserver.httpv1protocolhandler,
)
ziverify.verifyClass(
wireprototypes.baseprotocolhandler,
wireprotov2server.httpv2protocolhandler,
)
sshv1 = wireprotoserver.sshv1protocolhandler(None, None, None)
checkzobject(sshv1)
sshv2 = wireprotoserver.sshv2protocolhandler(None, None, None)
checkzobject(sshv2)
httpv1 = wireprotoserver.httpv1protocolhandler(None, None, None)
checkzobject(httpv1)
httpv2 = wireprotov2server.httpv2protocolhandler(None, None)
checkzobject(httpv2)
ziverify.verifyClass(repository.ifilestorage, filelog.filelog)
ziverify.verifyClass(repository.imanifestdict, manifest.manifestdict)
ziverify.verifyClass(
repository.imanifestrevisionstored, manifest.manifestctx
)
ziverify.verifyClass(
repository.imanifestrevisionwritable, manifest.memmanifestctx
)
ziverify.verifyClass(
repository.imanifestrevisionstored, manifest.treemanifestctx
)
ziverify.verifyClass(
repository.imanifestrevisionwritable, manifest.memtreemanifestctx
)
ziverify.verifyClass(repository.imanifestlog, manifest.manifestlog)
ziverify.verifyClass(repository.imanifeststorage, manifest.manifestrevlog)
ziverify.verifyClass(
repository.irevisiondelta, simplestorerepo.simplestorerevisiondelta
)
ziverify.verifyClass(repository.ifilestorage, simplestorerepo.filestorage)
ziverify.verifyClass(
repository.iverifyproblem, simplestorerepo.simplefilestoreproblem
)
ziverify.verifyClass(intdirstate.idirstate, dirstate.dirstate)
vfs = vfsmod.vfs(b'.')
fl = filelog.filelog(vfs, b'dummy.i')
checkzobject(fl, allowextra=True)
# Conforms to imanifestlog.
ml = manifest.manifestlog(
vfs, repo, manifest.manifestrevlog(repo.svfs), repo.narrowmatch()
)
checkzobject(ml)
checkzobject(repo.manifestlog)
# Conforms to imanifestrevision.
mctx = ml[repo[0].manifestnode()]
checkzobject(mctx)
# Conforms to imanifestrevisionwritable.
checkzobject(mctx.new())
checkzobject(mctx.copy())
# Conforms to imanifestdict.
checkzobject(mctx.read())
mrl = manifest.manifestrevlog(vfs)
checkzobject(mrl)
ziverify.verifyClass(repository.irevisiondelta, revlog.revlogrevisiondelta)
rd = revlog.revlogrevisiondelta(
node=b'',
p1node=b'',
p2node=b'',
basenode=b'',
linknode=b'',
flags=b'',
baserevisionsize=None,
revision=b'',
delta=None,
)
checkzobject(rd)
ziverify.verifyClass(repository.iverifyproblem, revlog.revlogproblem)
checkzobject(revlog.revlogproblem())
main()