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Move check_magicfolder_smoke.py to proper integration tests
This introduces a py.test-based integration suite (currently just containing magic-folder end-to-end tests). Also adds a tox environment ("integration") to run them. The test setup is: - a "flogtool gather" instance - an Introducer - five Storage nodes - Alice and Bob client nodes - Alice and Bob have paired magic-folders
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integration/README
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15
integration/README
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Install:
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pip install -e .[test]
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run:
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py.test -s -v integration/
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If you want to keep the created temp-dir around:
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py.test --keep-tempdir -v integration/
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The fixtures also set up a "flogtool gather" process and dump all the
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logs from all the running processes (introducer, 5 storage nodes,
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alice, bob) to a tempfile.
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integration/conftest.py
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integration/conftest.py
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from __future__ import print_function
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import sys
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import shutil
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from sys import stdout as _stdout
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from os import mkdir, listdir, unlink
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from os.path import join, abspath, curdir, exists
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from tempfile import mkdtemp, mktemp
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from StringIO import StringIO
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from shutilwhich import which
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from twisted.internet.defer import Deferred, DeferredList
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from twisted.internet.task import deferLater
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from twisted.internet.protocol import ProcessProtocol
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from twisted.internet.error import ProcessExitedAlready, ProcessDone
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import pytest
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pytest_plugins = 'pytest_twisted'
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# pytest customization hooks
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def pytest_addoption(parser):
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parser.addoption(
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"--keep-tempdir", action="store_true", dest="keep",
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help="Keep the tmpdir with the client directories (introducer, etc)",
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)
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# I've mostly defined these fixtures from "easiest" to "most
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# complicated", and the dependencies basically go "down the
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# page". They're all session-scoped which has the "pro" that we only
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# set up the grid once, but the "con" that each test has to be a
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# little careful they're not stepping on toes etc :/
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@pytest.fixture(scope='session')
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def reactor():
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# this is a fixture in case we might want to try different
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# reactors for some reason.
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from twisted.internet import reactor as _reactor
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return _reactor
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@pytest.fixture(scope='session')
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def temp_dir(request):
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"""
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Invoke like 'py.test --keep ...' to avoid deleting the temp-dir
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"""
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tmp = mkdtemp(prefix="tahoe")
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if request.config.getoption('keep', True):
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print("Will retain tempdir '{}'".format(tmp))
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# I'm leaving this in and always calling it so that the tempdir
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# path is (also) printed out near the end of the run
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def cleanup():
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if request.config.getoption('keep', True):
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print("Keeping tempdir '{}'".format(tmp))
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else:
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try:
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shutil.rmtree(tmp, ignore_errors=True)
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except Exception as e:
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print("Failed to remove tmpdir: {}".format(e))
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request.addfinalizer(cleanup)
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return tmp
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@pytest.fixture(scope='session')
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def tahoe_binary():
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"""
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Finds the 'tahoe' binary, yields complete path
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"""
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return which('tahoe')
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@pytest.fixture(scope='session')
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def flog_binary():
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return which('flogtool')
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class _ProcessExitedProtocol(ProcessProtocol):
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"""
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Internal helper that .callback()s on self.done when the process
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exits (for any reason).
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"""
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def __init__(self):
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self.done = Deferred()
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def processEnded(self, reason):
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self.done.callback(None)
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class _CollectOutputProtocol(ProcessProtocol):
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"""
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Internal helper. Collects all output (stdout + stderr) into
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self.output, and callback's on done with all of it after the
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process exits (for any reason).
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"""
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def __init__(self):
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self.done = Deferred()
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self.output = StringIO()
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def processEnded(self, reason):
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if not self.done.called:
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self.done.callback(self.output.getvalue())
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def processExited(self, reason):
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if not isinstance(reason.value, ProcessDone):
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self.done.errback(reason)
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def outReceived(self, data):
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self.output.write(data)
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def errReceived(self, data):
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print("ERR", data)
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self.output.write(data)
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class _DumpOutputProtocol(ProcessProtocol):
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"""
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Internal helper.
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"""
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def __init__(self, f):
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self.done = Deferred()
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self._out = f if f is not None else sys.stdout
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def processEnded(self, reason):
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if not self.done.called:
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self.done.callback(None)
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def processExited(self, reason):
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if not isinstance(reason.value, ProcessDone):
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self.done.errback(reason)
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def outReceived(self, data):
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self._out.write(data)
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def errReceived(self, data):
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self._out.write(data)
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class _MagicTextProtocol(ProcessProtocol):
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"""
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Internal helper. Monitors all stdout looking for a magic string,
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and then .callback()s on self.done and .errback's if the process exits
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"""
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def __init__(self, magic_text):
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self.magic_seen = Deferred()
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self.exited = Deferred()
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self._magic_text = magic_text
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self._output = StringIO()
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def processEnded(self, reason):
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self.exited.callback(None)
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def outReceived(self, data):
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sys.stdout.write(data)
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self._output.write(data)
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if not self.magic_seen.called and self._magic_text in self._output.getvalue():
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print("Saw '{}' in the logs".format(self._magic_text))
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self.magic_seen.callback(None)
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def errReceived(self, data):
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sys.stdout.write(data)
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@pytest.fixture(scope='session')
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def flog_gatherer(reactor, temp_dir, flog_binary, request):
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out_protocol = _CollectOutputProtocol()
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gather_dir = join(temp_dir, 'flog_gather')
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process = reactor.spawnProcess(
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out_protocol,
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flog_binary,
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(
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'flogtool', 'create-gatherer',
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'--location', 'tcp:localhost:3117',
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'--port', '3117',
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gather_dir,
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)
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)
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pytest.blockon(out_protocol.done)
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twistd_protocol = _MagicTextProtocol("Gatherer waiting at")
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twistd_process = reactor.spawnProcess(
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twistd_protocol,
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which('twistd'),
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(
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'twistd', '--nodaemon', '--python',
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join(gather_dir, 'gatherer.tac'),
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),
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path=gather_dir,
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)
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pytest.blockon(twistd_protocol.magic_seen)
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def cleanup():
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try:
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twistd_process.signalProcess('TERM')
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pytest.blockon(twistd_protocol.exited)
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except ProcessExitedAlready:
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pass
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flog_file = mktemp('.flog_dump')
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flog_protocol = _DumpOutputProtocol(open(flog_file, 'w'))
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flog_dir = join(temp_dir, 'flog_gather')
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flogs = [x for x in listdir(flog_dir) if x.endswith('.flog')]
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print("Dumping {} flogtool logfiles to '{}'".format(len(flogs), flog_file))
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reactor.spawnProcess(
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flog_protocol,
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flog_binary,
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(
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'flogtool', 'dump', join(temp_dir, 'flog_gather', flogs[0])
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),
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)
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pytest.blockon(flog_protocol.done)
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request.addfinalizer(cleanup)
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with open(join(gather_dir, 'log_gatherer.furl'), 'r') as f:
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furl = f.read().strip()
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return furl
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@pytest.fixture(scope='session')
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def introducer(reactor, temp_dir, tahoe_binary, flog_gatherer, request):
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config = '''
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[node]
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nickname = introducer0
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web.port = 4560
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log_gatherer.furl = {log_furl}
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'''.format(log_furl=flog_gatherer)
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intro_dir = join(temp_dir, 'introducer')
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print("making introducer", intro_dir)
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if not exists(intro_dir):
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mkdir(intro_dir)
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done_proto = _ProcessExitedProtocol()
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reactor.spawnProcess(
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done_proto,
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tahoe_binary,
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('tahoe', 'create-introducer', intro_dir),
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)
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pytest.blockon(done_proto.done)
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# over-write the config file with our stuff
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with open(join(intro_dir, 'tahoe.cfg'), 'w') as f:
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f.write(config)
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# on windows, "tahoe start" means: run forever in the foreground,
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# but on linux it means daemonize. "tahoe run" is consistent
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# between platforms.
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protocol = _MagicTextProtocol('introducer running')
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process = reactor.spawnProcess(
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protocol,
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tahoe_binary,
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('tahoe', 'run', intro_dir),
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)
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def cleanup():
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try:
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process.signalProcess('TERM')
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pytest.blockon(protocol.exited)
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except ProcessExitedAlready:
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pass
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request.addfinalizer(cleanup)
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pytest.blockon(protocol.magic_seen)
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return process
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@pytest.fixture(scope='session')
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def introducer_furl(introducer, temp_dir):
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furl_fname = join(temp_dir, 'introducer', 'private', 'introducer.furl')
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while not exists(furl_fname):
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print("Don't see {} yet".format(furl_fname))
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time.sleep(.1)
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furl = open(furl_fname, 'r').read()
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return furl
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def _run_node(reactor, tahoe_binary, node_dir, request, magic_text):
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if magic_text is None:
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magic_text = "client running"
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protocol = _MagicTextProtocol(magic_text)
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# on windows, "tahoe start" means: run forever in the foreground,
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# but on linux it means daemonize. "tahoe run" is consistent
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# between platforms.
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process = reactor.spawnProcess(
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protocol,
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tahoe_binary,
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('tahoe', 'run', node_dir),
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)
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def cleanup():
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try:
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process.signalProcess('TERM')
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pytest.blockon(protocol.exited)
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except ProcessExitedAlready:
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pass
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request.addfinalizer(cleanup)
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# we return the 'process' ITransport instance
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# XXX abusing the Deferred; should use .when_magic_seen() or something?
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protocol.magic_seen.addCallback(lambda _: process)
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return protocol.magic_seen
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def _create_node(reactor, request, temp_dir, tahoe_binary, introducer_furl, flog_gatherer, name, web_port, storage=True, magic_text=None):
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"""
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Helper to create a single node, run it and return the instance
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spawnProcess returned (ITransport)
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"""
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node_dir = join(temp_dir, name)
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if web_port is None:
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web_port = ''
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if not exists(node_dir):
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print("creating", node_dir)
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mkdir(node_dir)
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done_proto = _ProcessExitedProtocol()
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args = [
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'tahoe',
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'create-node',
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'--nickname', name,
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'--introducer', introducer_furl,
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]
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if not storage:
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args.append('--no-storage')
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args.append(node_dir)
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reactor.spawnProcess(
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done_proto,
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tahoe_binary,
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args,
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)
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pytest.blockon(done_proto.done)
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with open(join(node_dir, 'tahoe.cfg'), 'w') as f:
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f.write('''
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[node]
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nickname = %(name)s
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web.port = %(web_port)s
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web.static = public_html
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log_gatherer.furl = %(log_furl)s
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[client]
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# Which services should this client connect to?
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introducer.furl = %(furl)s
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shares.needed = 2
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shares.happy = 3
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shares.total = 4
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''' % {
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'name': name,
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'furl': introducer_furl,
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'web_port': web_port,
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'log_furl': flog_gatherer,
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})
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return _run_node(reactor, tahoe_binary, node_dir, request, magic_text)
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@pytest.fixture(scope='session')
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def storage_nodes(reactor, temp_dir, tahoe_binary, introducer, introducer_furl, flog_gatherer, request):
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nodes = []
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# start all 5 nodes in parallel
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for x in range(5):
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name = 'node{}'.format(x)
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# tub_port = 9900 + x
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nodes.append(
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pytest.blockon(
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_create_node(
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reactor, request, temp_dir, tahoe_binary, introducer_furl, flog_gatherer, name,
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web_port=None, storage=True,
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)
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)
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)
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#nodes = pytest.blockon(DeferredList(nodes))
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return nodes
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@pytest.fixture(scope='session')
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def alice(reactor, temp_dir, tahoe_binary, introducer_furl, flog_gatherer, storage_nodes, request):
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try:
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mkdir(join(temp_dir, 'magic-alice'))
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except OSError:
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pass
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process = pytest.blockon(
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_create_node(
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reactor, request, temp_dir, tahoe_binary, introducer_furl, flog_gatherer, "alice",
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web_port="tcp:9980:interface=localhost",
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storage=False,
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)
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)
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return process
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@pytest.fixture(scope='session')
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def bob(reactor, temp_dir, tahoe_binary, introducer_furl, flog_gatherer, storage_nodes, request):
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try:
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mkdir(join(temp_dir, 'magic-bob'))
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except OSError:
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pass
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process = pytest.blockon(
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_create_node(
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reactor, request, temp_dir, tahoe_binary, introducer_furl, flog_gatherer, "bob",
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web_port="tcp:9981:interface=localhost",
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storage=False,
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)
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)
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return process
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@pytest.fixture(scope='session')
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def alice_invite(reactor, alice, tahoe_binary, temp_dir, request):
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node_dir = join(temp_dir, 'alice')
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# FIXME XXX by the time we see "client running" in the logs, the
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# storage servers aren't "really" ready to roll yet (uploads
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# fairly consistently fail if we don't hack in this pause...)
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import time ; time.sleep(5)
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proto = _CollectOutputProtocol()
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transport = reactor.spawnProcess(
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proto,
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tahoe_binary,
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[
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'tahoe', 'magic-folder', 'create',
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'--basedir', node_dir, 'magik:', 'alice',
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join(temp_dir, 'magic-alice'),
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]
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)
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pytest.blockon(proto.done)
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proto = _CollectOutputProtocol()
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transport = reactor.spawnProcess(
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proto,
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tahoe_binary,
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[
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'tahoe', 'magic-folder', 'invite',
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'--basedir', node_dir, 'magik:', 'bob',
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]
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)
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pytest.blockon(proto.done)
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invite = proto.output.getvalue()
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print("invite from alice", invite)
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# before magic-folder works, we have to stop and restart (this is
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# crappy for the tests -- can we fix it in magic-folder?)
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proto = _CollectOutputProtocol()
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transport = reactor.spawnProcess(
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proto,
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tahoe_binary,
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[
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'tahoe', 'stop', node_dir
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]
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)
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pytest.blockon(proto.done)
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magic_text = 'Completed initial Magic Folder scan successfully'
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pytest.blockon(_run_node(reactor, tahoe_binary, node_dir, request, magic_text))
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return invite
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@pytest.fixture(scope='session')
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def magic_folder(reactor, alice_invite, alice, bob, tahoe_binary, temp_dir, request):
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print("pairing magic-folder")
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bob_dir = join(temp_dir, 'bob')
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proto = _CollectOutputProtocol()
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transport = reactor.spawnProcess(
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proto,
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tahoe_binary,
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[
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'tahoe', 'magic-folder', 'join',
|
||||
'--basedir', bob_dir,
|
||||
alice_invite,
|
||||
join(temp_dir, 'magic-bob'),
|
||||
]
|
||||
)
|
||||
pytest.blockon(proto.done)
|
||||
|
||||
# before magic-folder works, we have to stop and restart (this is
|
||||
# crappy for the tests -- can we fix it in magic-folder?)
|
||||
proto = _CollectOutputProtocol()
|
||||
transport = reactor.spawnProcess(
|
||||
proto,
|
||||
tahoe_binary,
|
||||
[
|
||||
'tahoe', 'stop', bob_dir
|
||||
]
|
||||
)
|
||||
pytest.blockon(proto.done)
|
||||
|
||||
magic_text = 'Completed initial Magic Folder scan successfully'
|
||||
pytest.blockon(_run_node(reactor, tahoe_binary, bob_dir, request, magic_text))
|
||||
return (join(temp_dir, 'magic-alice'), join(temp_dir, 'magic-bob'))
|
22
integration/test_aaa_aardvark.py
Normal file
22
integration/test_aaa_aardvark.py
Normal file
@ -0,0 +1,22 @@
|
||||
# So these dummy tests run first and instantiate the pre-requisites
|
||||
# first (e.g. introducer) and therefore print "something" on the
|
||||
# console as we go (a . or the test-name in "-v"/verbose mode)
|
||||
|
||||
# You can safely skip any of these tests, it'll just appear to "take
|
||||
# longer" to start the first test as the fixtures get built
|
||||
|
||||
|
||||
def test_create_flogger(flog_gatherer):
|
||||
print("Created flog_gatherer")
|
||||
|
||||
|
||||
def test_create_introducer(introducer):
|
||||
print("Created introducer")
|
||||
|
||||
|
||||
def test_create_storage(storage_nodes):
|
||||
print("Created {} storage nodes".format(len(storage_nodes)))
|
||||
|
||||
|
||||
def test_create_alice_bob_magicfolder(magic_folder):
|
||||
print("Alice and Bob have paired magic-folders")
|
187
integration/test_smoke.py
Normal file
187
integration/test_smoke.py
Normal file
@ -0,0 +1,187 @@
|
||||
import time
|
||||
import shutil
|
||||
from os import mkdir, unlink, listdir
|
||||
from os.path import join, exists
|
||||
|
||||
import util
|
||||
|
||||
# tests converted from check_magicfolder_smoke.py
|
||||
# see "conftest.py" for the fixtures (e.g. "magic_folder")
|
||||
|
||||
|
||||
def test_alice_writes_bob_receives(magic_folder):
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
with open(join(alice_dir, "first_file"), "w") as f:
|
||||
f.write("alice wrote this")
|
||||
|
||||
util.await_file_contents(join(bob_dir, "first_file"), "alice wrote this")
|
||||
return
|
||||
|
||||
|
||||
def test_bob_writes_alice_receives(magic_folder):
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
with open(join(bob_dir, "second_file"), "w") as f:
|
||||
f.write("bob wrote this")
|
||||
|
||||
util.await_file_contents(join(alice_dir, "second_file"), "bob wrote this")
|
||||
return
|
||||
|
||||
|
||||
def test_alice_deletes(magic_folder):
|
||||
# alice writes a file, waits for bob to get it and then deletes it.
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
with open(join(alice_dir, "delfile"), "w") as f:
|
||||
f.write("alice wrote this")
|
||||
|
||||
util.await_file_contents(join(bob_dir, "delfile"), "alice wrote this")
|
||||
|
||||
# bob has the file; now alices deletes it
|
||||
unlink(join(alice_dir, "delfile"))
|
||||
|
||||
# bob should remove his copy, but preserve a backup
|
||||
util.await_file_vanishes(join(bob_dir, "delfile"))
|
||||
util.await_file_contents(join(bob_dir, "delfile.backup"), "alice wrote this")
|
||||
return
|
||||
|
||||
|
||||
def test_alice_creates_bob_edits(magic_folder):
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
# alice writes a file
|
||||
with open(join(alice_dir, "editfile"), "w") as f:
|
||||
f.write("alice wrote this")
|
||||
|
||||
util.await_file_contents(join(bob_dir, "editfile"), "alice wrote this")
|
||||
|
||||
# now bob edits it
|
||||
with open(join(bob_dir, "editfile"), "w") as f:
|
||||
f.write("bob says foo")
|
||||
|
||||
util.await_file_contents(join(alice_dir, "editfile"), "bob says foo")
|
||||
|
||||
|
||||
def test_bob_creates_sub_directory(magic_folder):
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
# bob makes a sub-dir, with a file in it
|
||||
mkdir(join(bob_dir, "subdir"))
|
||||
with open(join(bob_dir, "subdir", "a_file"), "w") as f:
|
||||
f.write("bob wuz here")
|
||||
|
||||
# alice gets it
|
||||
util.await_file_contents(join(alice_dir, "subdir", "a_file"), "bob wuz here")
|
||||
|
||||
# now bob deletes it again
|
||||
shutil.rmtree(join(bob_dir, "subdir"))
|
||||
|
||||
# alice should delete it as well
|
||||
util.await_file_vanishes(join(alice_dir, "subdir", "a_file"))
|
||||
# i *think* it's by design that the subdir won't disappear,
|
||||
# because a "a_file.backup" should appear...
|
||||
util.await_file_contents(join(alice_dir, "subdir", "a_file.backup"), "bob wuz here")
|
||||
|
||||
|
||||
def test_bob_creates_alice_deletes_bob_restores(magic_folder):
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
# bob creates a file
|
||||
with open(join(bob_dir, "boom"), "w") as f:
|
||||
f.write("bob wrote this")
|
||||
|
||||
util.await_file_contents(
|
||||
join(alice_dir, "boom"),
|
||||
"bob wrote this"
|
||||
)
|
||||
|
||||
# alice deletes it (so bob should as well
|
||||
unlink(join(alice_dir, "boom"))
|
||||
util.await_file_vanishes(join(bob_dir, "boom"))
|
||||
|
||||
# bob restore it, with new contents
|
||||
with open(join(bob_dir, "boom"), "w") as f:
|
||||
f.write("bob wrote this again, because reasons")
|
||||
|
||||
# XXX double-check this behavior is correct!
|
||||
|
||||
# alice sees bob's update, but marks it as a conflict (because
|
||||
# .. she previously deleted it? does that really make sense)
|
||||
|
||||
util.await_file_contents(
|
||||
join(alice_dir, "boom.conflict"),
|
||||
"bob wrote this again, because reasons",
|
||||
)
|
||||
|
||||
# fix the conflict
|
||||
shutil.move(join(alice_dir, "boom.conflict"), join(alice_dir, "boom"))
|
||||
|
||||
|
||||
def test_bob_creates_alice_deletes_alice_restores(magic_folder):
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
# bob creates a file
|
||||
with open(join(bob_dir, "boom2"), "w") as f:
|
||||
f.write("bob wrote this")
|
||||
|
||||
util.await_file_contents(
|
||||
join(alice_dir, "boom2"),
|
||||
"bob wrote this"
|
||||
)
|
||||
|
||||
# alice deletes it (so bob should as well
|
||||
unlink(join(alice_dir, "boom2"))
|
||||
util.await_file_vanishes(join(bob_dir, "boom2"))
|
||||
|
||||
# alice restore it, with new contents
|
||||
with open(join(alice_dir, "boom2"), "w") as f:
|
||||
f.write("alice re-wrote this again, because reasons")
|
||||
|
||||
|
||||
def test_bob_conflicts_with_alice_fresh(magic_folder):
|
||||
# both alice and bob make a file at "the same time".
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
# really, we fudge this a little: in reality, either alice or bob
|
||||
# "wins" by uploading to the DMD first. So we make sure bob wins
|
||||
# this one by giving him a massive head start
|
||||
with open(join(bob_dir, 'alpha'), 'w') as f:
|
||||
f.write("this is bob's alpha\n")
|
||||
time.sleep(0.2)
|
||||
with open(join(alice_dir, 'alpha'), 'w') as f:
|
||||
f.write("this is alice's alpha\n")
|
||||
|
||||
# since bob uploaded first, alice should see a backup
|
||||
util.await_file_contents(join(alice_dir, 'alpha'), "this is bob's alpha\n")
|
||||
util.await_file_contents(join(alice_dir, 'alpha.backup'), "this is alice's alpha\n")
|
||||
|
||||
util.await_file_contents(join(bob_dir, 'alpha'), "this is alice's alpha\n")
|
||||
util.await_file_contents(join(bob_dir, 'alpha.backup'), "this is bob's alpha\n")
|
||||
|
||||
|
||||
def test_bob_conflicts_with_alice_preexisting(magic_folder):
|
||||
# both alice and bob edit a file at "the same time" (similar to
|
||||
# above, but the file already exists before the edits)
|
||||
alice_dir, bob_dir = magic_folder
|
||||
|
||||
# have bob create the file
|
||||
with open(join(bob_dir, 'beta'), 'w') as f:
|
||||
f.write("original beta (from bob)\n")
|
||||
util.await_file_contents(join(alice_dir, 'beta'), "original beta (from bob)\n")
|
||||
|
||||
# both alice and bob now have a "beta" file, at version 0
|
||||
|
||||
# really, we fudge this a little: in reality, either alice or bob
|
||||
# "wins" by uploading to the DMD first. So we make sure bob wins
|
||||
# this one by giving him a massive head start
|
||||
with open(join(bob_dir, 'beta'), 'w') as f:
|
||||
f.write("this is bob's beta\n")
|
||||
time.sleep(0.2)
|
||||
with open(join(alice_dir, 'beta'), 'w') as f:
|
||||
f.write("this is alice's beta\n")
|
||||
|
||||
# since bob uploaded first, alice should see a backup
|
||||
util.await_file_contents(join(bob_dir, 'beta'), "this is bob's beta\n")
|
||||
util.await_file_contents(join(alice_dir, 'beta'), "this is bob's beta\n")
|
||||
util.await_file_contents(join(alice_dir, 'beta.backup'), "this is alice's beta\n")
|
32
integration/util.py
Normal file
32
integration/util.py
Normal file
@ -0,0 +1,32 @@
|
||||
import time
|
||||
from os.path import exists
|
||||
|
||||
|
||||
def await_file_contents(path, contents, timeout=10):
|
||||
start_time = time.time()
|
||||
while time.time() - start_time < timeout:
|
||||
print(" waiting for '{}'".format(path))
|
||||
if exists(path):
|
||||
with open(path, 'r') as f:
|
||||
current = f.read()
|
||||
if current == contents:
|
||||
return True
|
||||
print(" file contents still mismatched")
|
||||
print(" wanted: {}".format(contents.replace('\n', ' ')))
|
||||
print(" got: {}".format(current.replace('\n', ' ')))
|
||||
time.sleep(1)
|
||||
if exists(path):
|
||||
raise Exception("Contents of '{}' mismatched after {}s".format(path, timeout))
|
||||
raise Exception("Didn't find '{}' after {}s".format(path, timeout))
|
||||
|
||||
|
||||
def await_file_vanishes(path, timeout=10):
|
||||
start_time = time.time()
|
||||
while time.time() - start_time < timeout:
|
||||
print(" waiting for '{}' to vanish".format(path))
|
||||
if not exists(path):
|
||||
return
|
||||
time.sleep(1)
|
||||
raise Exception("'{}' still exists after {}s".format(path, timeout))
|
||||
|
||||
|
2
setup.py
2
setup.py
@ -265,6 +265,8 @@ setup(name="tahoe-lafs", # also set in __init__.py
|
||||
"txtorcon", # in case pip's resolver doesn't work
|
||||
"foolscap[i2p]",
|
||||
"txi2p", # in case pip's resolver doesn't work
|
||||
"pytest",
|
||||
"pytest-twisted",
|
||||
],
|
||||
"tor": [
|
||||
"foolscap[tor]",
|
||||
|
@ -89,6 +89,9 @@ install_requires = [
|
||||
# <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2474>.
|
||||
"pyOpenSSL >= 0.14",
|
||||
"PyYAML >= 3.11",
|
||||
|
||||
# in Python 3.3 stdlib
|
||||
"shutilwhich >= 1.1.0",
|
||||
]
|
||||
|
||||
# Includes some indirect dependencies, but does not include allmydata.
|
||||
|
@ -477,6 +477,7 @@ class Node(service.MultiService):
|
||||
|
||||
service.MultiService.startService(self)
|
||||
self.log("%s running" % self.NODETYPE)
|
||||
twlog.msg("%s running" % self.NODETYPE)
|
||||
|
||||
def stopService(self):
|
||||
self.log("Node.stopService")
|
||||
|
@ -1,432 +0,0 @@
|
||||
#!/usr/bin/env python
|
||||
|
||||
# this is a smoke-test using "./bin/tahoe" to:
|
||||
#
|
||||
# 1. create an introducer
|
||||
# 2. create 5 storage nodes
|
||||
# 3. create 2 client nodes (alice, bob)
|
||||
# 4. Alice creates a magic-folder ("magik:")
|
||||
# 5. Alice invites Bob
|
||||
# 6. Bob joins
|
||||
#
|
||||
# After that, some basic tests are performed; see the "if True:"
|
||||
# blocks to turn some on or off. Could benefit from some cleanups
|
||||
# etc. but this seems useful out of the gate for quick testing.
|
||||
#
|
||||
# TO RUN:
|
||||
# from top-level of your checkout (we use "./bin/tahoe"):
|
||||
# python src/allmydata/test/check_magicfolder_smoke.py
|
||||
#
|
||||
# This will create "./smoke_magicfolder" (which is disposable) and
|
||||
# contains all the Tahoe basedirs for the introducer, storage nodes,
|
||||
# clients, and the clients' magic-folders. NOTE that if these
|
||||
# directories already exist they will NOT be re-created. So kill the
|
||||
# grid and then "rm -rf smoke_magicfolder" if you want to re-run the
|
||||
# tests cleanly.
|
||||
#
|
||||
# Run the script with a single arg, "kill" to run "tahoe stop" on all
|
||||
# the nodes.
|
||||
#
|
||||
# This will have "tahoe start" -ed all the nodes, so you can continue
|
||||
# to play around after the script exits.
|
||||
|
||||
from __future__ import print_function
|
||||
|
||||
import sys
|
||||
import time
|
||||
import shutil
|
||||
import subprocess
|
||||
from os.path import join, abspath, curdir, exists
|
||||
from os import mkdir, listdir, unlink
|
||||
|
||||
is_windows = (sys.platform == 'win32')
|
||||
|
||||
tahoe_base = abspath(curdir)
|
||||
data_base = join(tahoe_base, 'smoke_magicfolder')
|
||||
if is_windows:
|
||||
tahoe_bin = 'tahoe.exe'
|
||||
else:
|
||||
tahoe_bin = 'tahoe'
|
||||
python = sys.executable
|
||||
|
||||
if not exists(data_base):
|
||||
print("Creating", data_base)
|
||||
mkdir(data_base)
|
||||
|
||||
if 'kill' in sys.argv:
|
||||
print("Killing the grid")
|
||||
for d in listdir(data_base):
|
||||
print("killing", d)
|
||||
subprocess.call(
|
||||
[
|
||||
tahoe_bin, 'stop', join(data_base, d),
|
||||
]
|
||||
)
|
||||
sys.exit(0)
|
||||
|
||||
if not exists(join(data_base, 'introducer')):
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'create-introducer', join(data_base, 'introducer'),
|
||||
]
|
||||
)
|
||||
with open(join(data_base, 'introducer', 'tahoe.cfg'), 'w') as f:
|
||||
f.write('''
|
||||
[node]
|
||||
nickname = introducer0
|
||||
web.port = 4560
|
||||
''')
|
||||
|
||||
if not is_windows:
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'start', join(data_base, 'introducer'),
|
||||
]
|
||||
)
|
||||
else:
|
||||
time.sleep(5)
|
||||
intro = subprocess.Popen(
|
||||
[
|
||||
tahoe_bin, 'start', join(data_base, 'introducer'),
|
||||
]
|
||||
)
|
||||
|
||||
furl_fname = join(data_base, 'introducer', 'private', 'introducer.furl')
|
||||
while not exists(furl_fname):
|
||||
time.sleep(1)
|
||||
furl = open(furl_fname, 'r').read()
|
||||
print("FURL", furl)
|
||||
|
||||
nodes = []
|
||||
for x in range(5):
|
||||
data_dir = join(data_base, 'node%d' % x)
|
||||
if not exists(data_dir):
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'create-node',
|
||||
'--nickname', 'node%d' % (x,),
|
||||
'--introducer', furl,
|
||||
data_dir,
|
||||
]
|
||||
)
|
||||
with open(join(data_dir, 'tahoe.cfg'), 'w') as f:
|
||||
f.write('''
|
||||
[node]
|
||||
nickname = node%(node_id)s
|
||||
web.port =
|
||||
web.static = public_html
|
||||
# tub.location = localhost:%(tub_port)d
|
||||
|
||||
[client]
|
||||
# Which services should this client connect to?
|
||||
introducer.furl = %(furl)s
|
||||
shares.needed = 2
|
||||
shares.happy = 3
|
||||
shares.total = 4
|
||||
''' % {'node_id':x, 'furl':furl, 'tub_port':(9900 + x)})
|
||||
if not is_windows:
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'start', data_dir,
|
||||
]
|
||||
)
|
||||
else:
|
||||
time.sleep(5)
|
||||
node = subprocess.Popen(
|
||||
[
|
||||
tahoe_bin, 'start', data_dir,
|
||||
]
|
||||
)
|
||||
nodes.append(node)
|
||||
|
||||
|
||||
# alice and bob clients
|
||||
do_invites = False
|
||||
node_id = 0
|
||||
clients = []
|
||||
for name in ['alice', 'bob']:
|
||||
data_dir = join(data_base, name)
|
||||
magic_dir = join(data_base, '%s-magic' % (name,))
|
||||
try:
|
||||
mkdir(magic_dir)
|
||||
except Exception:
|
||||
pass
|
||||
if not exists(data_dir):
|
||||
do_invites = True
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'create-node',
|
||||
'--no-storage',
|
||||
'--nickname', name,
|
||||
'--introducer', furl,
|
||||
data_dir,
|
||||
]
|
||||
)
|
||||
with open(join(data_dir, 'tahoe.cfg'), 'w') as f:
|
||||
f.write('''
|
||||
[node]
|
||||
nickname = %(name)s
|
||||
web.port = tcp:998%(node_id)d:interface=localhost
|
||||
web.static = public_html
|
||||
|
||||
[client]
|
||||
# Which services should this client connect to?
|
||||
introducer.furl = %(furl)s
|
||||
shares.needed = 2
|
||||
shares.happy = 3
|
||||
shares.total = 4
|
||||
''' % {'name':name, 'node_id':node_id, 'furl':furl})
|
||||
if not is_windows:
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'start', data_dir,
|
||||
]
|
||||
)
|
||||
else:
|
||||
time.sleep(5)
|
||||
x = subprocess.Popen(
|
||||
[
|
||||
tahoe_bin, 'start', data_dir,
|
||||
]
|
||||
)
|
||||
clients.append(x)
|
||||
node_id += 1
|
||||
|
||||
# okay, now we have alice + bob (alice, bob)
|
||||
# now we have alice create a magic-folder, and invite bob to it
|
||||
|
||||
time.sleep(5)
|
||||
|
||||
if do_invites:
|
||||
data_dir = join(data_base, 'alice')
|
||||
# alice creates her folder, invites bob
|
||||
print("Alice creates a magic-folder")
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'magic-folder', 'create', '--basedir', data_dir, 'magik:', 'alice',
|
||||
join(data_base, 'alice-magic'),
|
||||
]
|
||||
)
|
||||
print("Alice invites Bob")
|
||||
invite = subprocess.check_output(
|
||||
[
|
||||
tahoe_bin, 'magic-folder', 'invite', '--basedir', data_dir, 'magik:', 'bob',
|
||||
]
|
||||
)
|
||||
print(" invite:", invite)
|
||||
|
||||
# now we let "bob"/bob join
|
||||
print("Bob joins Alice's magic folder")
|
||||
data_dir = join(data_base, 'bob')
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'magic-folder', 'join', '--basedir', data_dir, invite,
|
||||
join(data_base, 'bob-magic'),
|
||||
]
|
||||
)
|
||||
print("Bob has joined.")
|
||||
|
||||
print("Restarting alice + bob clients")
|
||||
if not is_windows:
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'restart', '--basedir', join(data_base, 'alice'),
|
||||
]
|
||||
)
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'restart', '--basedir', join(data_base, 'bob'),
|
||||
]
|
||||
)
|
||||
else:
|
||||
for x in clients:
|
||||
x.terminate()
|
||||
clients = []
|
||||
a = subprocess.Popen(
|
||||
[
|
||||
tahoe_bin, 'start', '--basedir', join(data_base, 'alice'),
|
||||
]
|
||||
)
|
||||
b = subprocess.Popen(
|
||||
[
|
||||
tahoe_bin, 'start', '--basedir', join(data_base, 'bob'),
|
||||
]
|
||||
)
|
||||
clients.append(a)
|
||||
clients.append(b)
|
||||
|
||||
if True:
|
||||
for name in ['alice', 'bob']:
|
||||
try:
|
||||
with open(join(data_base, name, 'private', 'magic_folder_dircap'), 'r') as f:
|
||||
print("dircap %s: %s" % (name, f.read().strip()))
|
||||
except Exception:
|
||||
print("can't find/open %s" % (name,))
|
||||
|
||||
# give storage nodes a chance to connect properly? I'm not entirely
|
||||
# sure what's up here, but I get "UnrecoverableFileError" on the
|
||||
# first_file upload from Alice "very often" otherwise
|
||||
print("waiting 3 seconds")
|
||||
time.sleep(3)
|
||||
|
||||
if True:
|
||||
# alice writes a file; bob should get it
|
||||
alice_foo = join(data_base, 'alice-magic', 'first_file')
|
||||
bob_foo = join(data_base, 'bob-magic', 'first_file')
|
||||
with open(alice_foo, 'w') as f:
|
||||
f.write("line one\n")
|
||||
|
||||
print("Waiting for:", bob_foo)
|
||||
while True:
|
||||
if exists(bob_foo):
|
||||
print(" found", bob_foo)
|
||||
with open(bob_foo, 'r') as f:
|
||||
if f.read() == "line one\n":
|
||||
break
|
||||
print(" file contents still mismatched")
|
||||
time.sleep(1)
|
||||
|
||||
if True:
|
||||
# bob writes a file; alice should get it
|
||||
alice_bar = join(data_base, 'alice-magic', 'second_file')
|
||||
bob_bar = join(data_base, 'bob-magic', 'second_file')
|
||||
with open(bob_bar, 'w') as f:
|
||||
f.write("line one\n")
|
||||
|
||||
print("Waiting for:", alice_bar)
|
||||
while True:
|
||||
if exists(bob_bar):
|
||||
print(" found", bob_bar)
|
||||
with open(bob_bar, 'r') as f:
|
||||
if f.read() == "line one\n":
|
||||
break
|
||||
print(" file contents still mismatched")
|
||||
time.sleep(1)
|
||||
|
||||
if True:
|
||||
# alice deletes 'first_file'
|
||||
alice_foo = join(data_base, 'alice-magic', 'first_file')
|
||||
bob_foo = join(data_base, 'bob-magic', 'first_file')
|
||||
unlink(alice_foo)
|
||||
|
||||
print("Waiting for '%s' to disappear" % (bob_foo,))
|
||||
while True:
|
||||
if not exists(bob_foo):
|
||||
print(" disappeared", bob_foo)
|
||||
break
|
||||
time.sleep(1)
|
||||
|
||||
bob_tmp = bob_foo + '.backup'
|
||||
print("Waiting for '%s' to appear" % (bob_tmp,))
|
||||
while True:
|
||||
if exists(bob_tmp):
|
||||
print(" appeared", bob_tmp)
|
||||
break
|
||||
time.sleep(1)
|
||||
|
||||
if True:
|
||||
# bob writes new content to 'second_file'; alice should get it
|
||||
# get it.
|
||||
alice_foo = join(data_base, 'alice-magic', 'second_file')
|
||||
bob_foo = join(data_base, 'bob-magic', 'second_file')
|
||||
gold_content = "line one\nsecond line\n"
|
||||
|
||||
with open(bob_foo, 'w') as f:
|
||||
f.write(gold_content)
|
||||
|
||||
print("Waiting for:", alice_foo)
|
||||
while True:
|
||||
if exists(alice_foo):
|
||||
print(" found", alice_foo)
|
||||
with open(alice_foo, 'r') as f:
|
||||
content = f.read()
|
||||
if content == gold_content:
|
||||
break
|
||||
print(" file contents still mismatched:\n")
|
||||
print(content)
|
||||
time.sleep(1)
|
||||
|
||||
if True:
|
||||
# bob creates a sub-directory and adds a file to it
|
||||
alice_dir = join(data_base, 'alice-magic', 'subdir')
|
||||
bob_dir = join(data_base, 'alice-magic', 'subdir')
|
||||
gold_content = 'a file in a subdirectory\n'
|
||||
|
||||
mkdir(bob_dir)
|
||||
with open(join(bob_dir, 'subfile'), 'w') as f:
|
||||
f.write(gold_content)
|
||||
|
||||
print("Waiting for Bob's subdir '%s' to appear" % (bob_dir,))
|
||||
while True:
|
||||
if exists(bob_dir):
|
||||
print(" found subdir")
|
||||
if exists(join(bob_dir, 'subfile')):
|
||||
print(" found file")
|
||||
with open(join(bob_dir, 'subfile'), 'r') as f:
|
||||
if f.read() == gold_content:
|
||||
print(" contents match")
|
||||
break
|
||||
time.sleep(0.1)
|
||||
|
||||
if True:
|
||||
# bob deletes the whole subdir
|
||||
alice_dir = join(data_base, 'alice-magic', 'subdir')
|
||||
bob_dir = join(data_base, 'alice-magic', 'subdir')
|
||||
shutil.rmtree(bob_dir)
|
||||
|
||||
print("Waiting for Alice's subdir '%s' to disappear" % (alice_dir,))
|
||||
while True:
|
||||
if not exists(alice_dir):
|
||||
print(" it's gone")
|
||||
break
|
||||
time.sleep(0.1)
|
||||
|
||||
# XXX restore the file not working (but, unit-tests work; what's wrong with them?)
|
||||
# NOTE: only not-works if it's alice restoring the file!
|
||||
if True:
|
||||
# restore 'first_file' but with different contents
|
||||
print("re-writing 'first_file'")
|
||||
assert not exists(join(data_base, 'bob-magic', 'first_file'))
|
||||
assert not exists(join(data_base, 'alice-magic', 'first_file'))
|
||||
alice_foo = join(data_base, 'alice-magic', 'first_file')
|
||||
bob_foo = join(data_base, 'bob-magic', 'first_file')
|
||||
if True:
|
||||
# if we don't swap around, it works fine
|
||||
alice_foo, bob_foo = bob_foo, alice_foo
|
||||
gold_content = "see it again for the first time\n"
|
||||
|
||||
with open(bob_foo, 'w') as f:
|
||||
f.write(gold_content)
|
||||
|
||||
print("Waiting for:", alice_foo)
|
||||
while True:
|
||||
if exists(alice_foo):
|
||||
print(" found", alice_foo)
|
||||
with open(alice_foo, 'r') as f:
|
||||
content = f.read()
|
||||
if content == gold_content:
|
||||
break
|
||||
print(" file contents still mismatched: %d bytes:\n" % (len(content),))
|
||||
print(content)
|
||||
else:
|
||||
print(" %r not there yet" % (alice_foo,))
|
||||
time.sleep(1)
|
||||
|
||||
if True:
|
||||
# bob leaves
|
||||
print('bob leaves')
|
||||
data_dir = join(data_base, 'bob')
|
||||
subprocess.check_call(
|
||||
[
|
||||
tahoe_bin, 'magic-folder', 'leave', '--basedir', data_dir,
|
||||
]
|
||||
)
|
||||
|
||||
|
||||
# XXX test .backup (delete a file)
|
||||
|
||||
# port david's clock.advance stuff
|
||||
# fix clock.advance()
|
||||
# subdirectory
|
||||
# file deletes
|
||||
# conflicts
|
5
tox.ini
5
tox.ini
@ -16,6 +16,11 @@ commands =
|
||||
tahoe --version
|
||||
trial --rterrors {posargs:allmydata}
|
||||
|
||||
[testenv:integration]
|
||||
commands =
|
||||
echo 'run with "py.test --keep-tempdir -s -v integration/" to debug failures'
|
||||
py.test -v integration/
|
||||
|
||||
[testenv:coverage]
|
||||
# coverage (with --branch) takes about 65% longer to run
|
||||
passenv = USERPROFILE HOMEDRIVE HOMEPATH
|
||||
|
Loading…
x
Reference in New Issue
Block a user