tahoe-lafs/integration/test_servers_of_happiness.py

50 lines
1.2 KiB
Python

"""
Ported to Python 3.
"""
import sys
from os.path import join
from os import environ
from . import util
import pytest_twisted
@pytest_twisted.inlineCallbacks
def test_upload_immutable(reactor, temp_dir, introducer_furl, flog_gatherer, storage_nodes, request):
edna = yield util._create_node(
reactor, request, temp_dir, introducer_furl, flog_gatherer, "edna",
web_port="tcp:9983:interface=localhost",
storage=False,
needed=3,
happy=7,
total=10,
)
yield util.await_client_ready(edna)
node_dir = join(temp_dir, 'edna')
# upload a file, which should fail because we have don't have 7
# storage servers (but happiness is set to 7)
proto = util._CollectOutputProtocol()
reactor.spawnProcess(
proto,
sys.executable,
[
sys.executable, '-b', '-m', 'allmydata.scripts.runner',
'-d', node_dir,
'put', __file__,
],
env=environ,
)
try:
yield proto.done
assert False, "should raise exception"
except util.ProcessFailed as e:
assert b"UploadUnhappinessError" in e.output
output = proto.output.getvalue()
assert b"shares could be placed on only" in output