tahoe-lafs/integration/test_servers_of_happiness.py
Jean-Paul Calderone 86b48960e3 pyflakes cleanups
2017-07-26 11:29:47 -04:00

50 lines
1.3 KiB
Python

import sys
from os.path import join
from twisted.internet import task
from twisted.internet.error import ProcessTerminated
import util
import pytest
@pytest.inlineCallbacks
def test_upload_immutable(reactor, temp_dir, introducer_furl, flog_gatherer, storage_nodes, request):
yield util._create_node(
reactor, request, temp_dir, introducer_furl, flog_gatherer, "edna",
web_port="tcp:9983:interface=localhost",
storage=False,
needed=3,
happy=10,
total=10,
)
node_dir = join(temp_dir, 'edna')
print("waiting 5 seconds unil we're maybe ready")
yield task.deferLater(reactor, 5, lambda: None)
# 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, '-m', 'allmydata.scripts.runner',
'-d', node_dir,
'put', __file__,
]
)
try:
yield proto.done
assert False, "should raise exception"
except Exception as e:
assert isinstance(e, ProcessTerminated)
output = proto.output.getvalue()
assert "shares could be placed on only" in output