mirror of
https://github.com/tahoe-lafs/tahoe-lafs.git
synced 2024-12-28 16:58:53 +00:00
1765 lines
80 KiB
Python
1765 lines
80 KiB
Python
from base64 import b32encode
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import os, sys, time, simplejson
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from cStringIO import StringIO
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from twisted.trial import unittest
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from twisted.internet import defer
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from twisted.internet import threads # CLI tests use deferToThread
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import allmydata
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from allmydata import uri
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from allmydata.storage.mutable import MutableShareFile
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from allmydata.storage.server import si_a2b
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from allmydata.immutable import offloaded, upload
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from allmydata.immutable.literal import LiteralFileNode
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from allmydata.immutable.filenode import ImmutableFileNode
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from allmydata.util import idlib, mathutil
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from allmydata.util import log, base32
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from allmydata.util.encodingutil import quote_output, unicode_to_argv, get_filesystem_encoding
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from allmydata.util.fileutil import abspath_expanduser_unicode
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from allmydata.util.consumer import MemoryConsumer, download_to_data
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from allmydata.scripts import runner
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from allmydata.interfaces import IDirectoryNode, IFileNode, \
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NoSuchChildError, NoSharesError
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from allmydata.monitor import Monitor
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from allmydata.mutable.common import NotWriteableError
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from allmydata.mutable import layout as mutable_layout
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from foolscap.api import DeadReferenceError
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from twisted.python.failure import Failure
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from twisted.web.client import getPage
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from twisted.web.error import Error
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from allmydata.test.common import SystemTestMixin
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LARGE_DATA = """
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This is some data to publish to the remote grid.., which needs to be large
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enough to not fit inside a LIT uri.
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"""
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class CountingDataUploadable(upload.Data):
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bytes_read = 0
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interrupt_after = None
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interrupt_after_d = None
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def read(self, length):
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self.bytes_read += length
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if self.interrupt_after is not None:
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if self.bytes_read > self.interrupt_after:
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self.interrupt_after = None
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self.interrupt_after_d.callback(self)
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return upload.Data.read(self, length)
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class SystemTest(SystemTestMixin, unittest.TestCase):
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timeout = 3600 # It takes longer than 960 seconds on Zandr's ARM box.
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def test_connections(self):
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self.basedir = "system/SystemTest/test_connections"
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d = self.set_up_nodes()
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self.extra_node = None
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d.addCallback(lambda res: self.add_extra_node(self.numclients))
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def _check(extra_node):
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self.extra_node = extra_node
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for c in self.clients:
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all_peerids = c.get_storage_broker().get_all_serverids()
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self.failUnlessEqual(len(all_peerids), self.numclients+1)
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sb = c.storage_broker
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permuted_peers = sb.get_servers_for_index("a")
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self.failUnlessEqual(len(permuted_peers), self.numclients+1)
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d.addCallback(_check)
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def _shutdown_extra_node(res):
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if self.extra_node:
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return self.extra_node.stopService()
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return res
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d.addBoth(_shutdown_extra_node)
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return d
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# test_connections is subsumed by test_upload_and_download, and takes
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# quite a while to run on a slow machine (because of all the TLS
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# connections that must be established). If we ever rework the introducer
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# code to such an extent that we're not sure if it works anymore, we can
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# reinstate this test until it does.
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del test_connections
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def test_upload_and_download_random_key(self):
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self.basedir = "system/SystemTest/test_upload_and_download_random_key"
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return self._test_upload_and_download(convergence=None)
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def test_upload_and_download_convergent(self):
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self.basedir = "system/SystemTest/test_upload_and_download_convergent"
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return self._test_upload_and_download(convergence="some convergence string")
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def _test_upload_and_download(self, convergence):
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# we use 4000 bytes of data, which will result in about 400k written
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# to disk among all our simulated nodes
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DATA = "Some data to upload\n" * 200
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d = self.set_up_nodes()
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def _check_connections(res):
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for c in self.clients:
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c.DEFAULT_ENCODING_PARAMETERS['happy'] = 5
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all_peerids = c.get_storage_broker().get_all_serverids()
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self.failUnlessEqual(len(all_peerids), self.numclients)
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sb = c.storage_broker
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permuted_peers = sb.get_servers_for_index("a")
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self.failUnlessEqual(len(permuted_peers), self.numclients)
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d.addCallback(_check_connections)
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def _do_upload(res):
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log.msg("UPLOADING")
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u = self.clients[0].getServiceNamed("uploader")
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self.uploader = u
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# we crank the max segsize down to 1024b for the duration of this
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# test, so we can exercise multiple segments. It is important
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# that this is not a multiple of the segment size, so that the
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# tail segment is not the same length as the others. This actualy
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# gets rounded up to 1025 to be a multiple of the number of
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# required shares (since we use 25 out of 100 FEC).
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up = upload.Data(DATA, convergence=convergence)
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up.max_segment_size = 1024
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d1 = u.upload(up)
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return d1
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d.addCallback(_do_upload)
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def _upload_done(results):
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theuri = results.uri
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log.msg("upload finished: uri is %s" % (theuri,))
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self.uri = theuri
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assert isinstance(self.uri, str), self.uri
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self.cap = uri.from_string(self.uri)
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self.n = self.clients[1].create_node_from_uri(self.uri)
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d.addCallback(_upload_done)
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def _upload_again(res):
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# Upload again. If using convergent encryption then this ought to be
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# short-circuited, however with the way we currently generate URIs
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# (i.e. because they include the roothash), we have to do all of the
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# encoding work, and only get to save on the upload part.
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log.msg("UPLOADING AGAIN")
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up = upload.Data(DATA, convergence=convergence)
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up.max_segment_size = 1024
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return self.uploader.upload(up)
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d.addCallback(_upload_again)
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def _download_to_data(res):
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log.msg("DOWNLOADING")
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return download_to_data(self.n)
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d.addCallback(_download_to_data)
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def _download_to_data_done(data):
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log.msg("download finished")
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self.failUnlessEqual(data, DATA)
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d.addCallback(_download_to_data_done)
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def _test_read(res):
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n = self.clients[1].create_node_from_uri(self.uri)
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d = download_to_data(n)
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def _read_done(data):
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self.failUnlessEqual(data, DATA)
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d.addCallback(_read_done)
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d.addCallback(lambda ign:
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n.read(MemoryConsumer(), offset=1, size=4))
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def _read_portion_done(mc):
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self.failUnlessEqual("".join(mc.chunks), DATA[1:1+4])
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d.addCallback(_read_portion_done)
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d.addCallback(lambda ign:
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n.read(MemoryConsumer(), offset=2, size=None))
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def _read_tail_done(mc):
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self.failUnlessEqual("".join(mc.chunks), DATA[2:])
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d.addCallback(_read_tail_done)
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d.addCallback(lambda ign:
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n.read(MemoryConsumer(), size=len(DATA)+1000))
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def _read_too_much(mc):
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self.failUnlessEqual("".join(mc.chunks), DATA)
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d.addCallback(_read_too_much)
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return d
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d.addCallback(_test_read)
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def _test_bad_read(res):
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bad_u = uri.from_string_filenode(self.uri)
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bad_u.key = self.flip_bit(bad_u.key)
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bad_n = self.clients[1].create_node_from_uri(bad_u.to_string())
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# this should cause an error during download
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d = self.shouldFail2(NoSharesError, "'download bad node'",
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None,
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bad_n.read, MemoryConsumer(), offset=2)
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return d
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d.addCallback(_test_bad_read)
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def _download_nonexistent_uri(res):
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baduri = self.mangle_uri(self.uri)
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badnode = self.clients[1].create_node_from_uri(baduri)
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log.msg("about to download non-existent URI", level=log.UNUSUAL,
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facility="tahoe.tests")
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d1 = download_to_data(badnode)
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def _baduri_should_fail(res):
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log.msg("finished downloading non-existend URI",
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level=log.UNUSUAL, facility="tahoe.tests")
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self.failUnless(isinstance(res, Failure))
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self.failUnless(res.check(NoSharesError),
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"expected NoSharesError, got %s" % res)
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d1.addBoth(_baduri_should_fail)
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return d1
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d.addCallback(_download_nonexistent_uri)
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# add a new node, which doesn't accept shares, and only uses the
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# helper for upload.
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d.addCallback(lambda res: self.add_extra_node(self.numclients,
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self.helper_furl,
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add_to_sparent=True))
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def _added(extra_node):
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self.extra_node = extra_node
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self.extra_node.DEFAULT_ENCODING_PARAMETERS['happy'] = 5
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d.addCallback(_added)
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HELPER_DATA = "Data that needs help to upload" * 1000
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def _upload_with_helper(res):
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u = upload.Data(HELPER_DATA, convergence=convergence)
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d = self.extra_node.upload(u)
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def _uploaded(results):
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n = self.clients[1].create_node_from_uri(results.uri)
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return download_to_data(n)
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d.addCallback(_uploaded)
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def _check(newdata):
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self.failUnlessEqual(newdata, HELPER_DATA)
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d.addCallback(_check)
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return d
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d.addCallback(_upload_with_helper)
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def _upload_duplicate_with_helper(res):
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u = upload.Data(HELPER_DATA, convergence=convergence)
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u.debug_stash_RemoteEncryptedUploadable = True
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d = self.extra_node.upload(u)
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def _uploaded(results):
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n = self.clients[1].create_node_from_uri(results.uri)
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return download_to_data(n)
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d.addCallback(_uploaded)
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def _check(newdata):
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self.failUnlessEqual(newdata, HELPER_DATA)
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self.failIf(hasattr(u, "debug_RemoteEncryptedUploadable"),
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"uploadable started uploading, should have been avoided")
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d.addCallback(_check)
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return d
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if convergence is not None:
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d.addCallback(_upload_duplicate_with_helper)
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def _upload_resumable(res):
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DATA = "Data that needs help to upload and gets interrupted" * 1000
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u1 = CountingDataUploadable(DATA, convergence=convergence)
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u2 = CountingDataUploadable(DATA, convergence=convergence)
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# we interrupt the connection after about 5kB by shutting down
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# the helper, then restartingit.
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u1.interrupt_after = 5000
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u1.interrupt_after_d = defer.Deferred()
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u1.interrupt_after_d.addCallback(lambda res:
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self.bounce_client(0))
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# sneak into the helper and reduce its chunk size, so that our
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# debug_interrupt will sever the connection on about the fifth
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# chunk fetched. This makes sure that we've started to write the
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# new shares before we abandon them, which exercises the
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# abort/delete-partial-share code. TODO: find a cleaner way to do
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# this. I know that this will affect later uses of the helper in
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# this same test run, but I'm not currently worried about it.
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offloaded.CHKCiphertextFetcher.CHUNK_SIZE = 1000
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d = self.extra_node.upload(u1)
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def _should_not_finish(res):
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self.fail("interrupted upload should have failed, not finished"
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" with result %s" % (res,))
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def _interrupted(f):
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f.trap(DeadReferenceError)
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# make sure we actually interrupted it before finishing the
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# file
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self.failUnless(u1.bytes_read < len(DATA),
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"read %d out of %d total" % (u1.bytes_read,
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len(DATA)))
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log.msg("waiting for reconnect", level=log.NOISY,
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facility="tahoe.test.test_system")
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# now, we need to give the nodes a chance to notice that this
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# connection has gone away. When this happens, the storage
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# servers will be told to abort their uploads, removing the
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# partial shares. Unfortunately this involves TCP messages
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# going through the loopback interface, and we can't easily
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# predict how long that will take. If it were all local, we
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# could use fireEventually() to stall. Since we don't have
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# the right introduction hooks, the best we can do is use a
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# fixed delay. TODO: this is fragile.
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u1.interrupt_after_d.addCallback(self.stall, 2.0)
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return u1.interrupt_after_d
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d.addCallbacks(_should_not_finish, _interrupted)
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def _disconnected(res):
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# check to make sure the storage servers aren't still hanging
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# on to the partial share: their incoming/ directories should
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# now be empty.
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log.msg("disconnected", level=log.NOISY,
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facility="tahoe.test.test_system")
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for i in range(self.numclients):
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incdir = os.path.join(self.getdir("client%d" % i),
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"storage", "shares", "incoming")
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self.failIf(os.path.exists(incdir) and os.listdir(incdir))
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d.addCallback(_disconnected)
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# then we need to give the reconnector a chance to
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# reestablish the connection to the helper.
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d.addCallback(lambda res:
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log.msg("wait_for_connections", level=log.NOISY,
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facility="tahoe.test.test_system"))
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d.addCallback(lambda res: self.wait_for_connections())
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d.addCallback(lambda res:
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log.msg("uploading again", level=log.NOISY,
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facility="tahoe.test.test_system"))
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d.addCallback(lambda res: self.extra_node.upload(u2))
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def _uploaded(results):
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cap = results.uri
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log.msg("Second upload complete", level=log.NOISY,
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facility="tahoe.test.test_system")
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# this is really bytes received rather than sent, but it's
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# convenient and basically measures the same thing
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bytes_sent = results.ciphertext_fetched
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self.failUnless(isinstance(bytes_sent, (int, long)), bytes_sent)
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# We currently don't support resumption of upload if the data is
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# encrypted with a random key. (Because that would require us
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# to store the key locally and re-use it on the next upload of
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# this file, which isn't a bad thing to do, but we currently
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# don't do it.)
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if convergence is not None:
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# Make sure we did not have to read the whole file the
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# second time around .
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self.failUnless(bytes_sent < len(DATA),
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"resumption didn't save us any work:"
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" read %r bytes out of %r total" %
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(bytes_sent, len(DATA)))
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else:
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# Make sure we did have to read the whole file the second
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# time around -- because the one that we partially uploaded
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# earlier was encrypted with a different random key.
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self.failIf(bytes_sent < len(DATA),
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"resumption saved us some work even though we were using random keys:"
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" read %r bytes out of %r total" %
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(bytes_sent, len(DATA)))
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n = self.clients[1].create_node_from_uri(cap)
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return download_to_data(n)
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d.addCallback(_uploaded)
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def _check(newdata):
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self.failUnlessEqual(newdata, DATA)
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# If using convergent encryption, then also check that the
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# helper has removed the temp file from its directories.
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if convergence is not None:
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basedir = os.path.join(self.getdir("client0"), "helper")
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files = os.listdir(os.path.join(basedir, "CHK_encoding"))
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self.failUnlessEqual(files, [])
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files = os.listdir(os.path.join(basedir, "CHK_incoming"))
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self.failUnlessEqual(files, [])
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d.addCallback(_check)
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return d
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d.addCallback(_upload_resumable)
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def _grab_stats(ignored):
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# the StatsProvider doesn't normally publish a FURL:
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# instead it passes a live reference to the StatsGatherer
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# (if and when it connects). To exercise the remote stats
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# interface, we manually publish client0's StatsProvider
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# and use client1 to query it.
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sp = self.clients[0].stats_provider
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sp_furl = self.clients[0].tub.registerReference(sp)
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d = self.clients[1].tub.getReference(sp_furl)
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d.addCallback(lambda sp_rref: sp_rref.callRemote("get_stats"))
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def _got_stats(stats):
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#print "STATS"
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#from pprint import pprint
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#pprint(stats)
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s = stats["stats"]
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self.failUnlessEqual(s["storage_server.accepting_immutable_shares"], 1)
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c = stats["counters"]
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self.failUnless("storage_server.allocate" in c)
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d.addCallback(_got_stats)
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return d
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d.addCallback(_grab_stats)
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return d
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def _find_all_shares(self, basedir):
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shares = []
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for (dirpath, dirnames, filenames) in os.walk(basedir):
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if "storage" not in dirpath:
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continue
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if not filenames:
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continue
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pieces = dirpath.split(os.sep)
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if (len(pieces) >= 5
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and pieces[-4] == "storage"
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and pieces[-3] == "shares"):
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# we're sitting in .../storage/shares/$START/$SINDEX , and there
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# are sharefiles here
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assert pieces[-5].startswith("client")
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client_num = int(pieces[-5][-1])
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storage_index_s = pieces[-1]
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storage_index = si_a2b(storage_index_s)
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for sharename in filenames:
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shnum = int(sharename)
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filename = os.path.join(dirpath, sharename)
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data = (client_num, storage_index, filename, shnum)
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shares.append(data)
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if not shares:
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self.fail("unable to find any share files in %s" % basedir)
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return shares
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def _corrupt_mutable_share(self, filename, which):
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msf = MutableShareFile(filename)
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datav = msf.readv([ (0, 1000000) ])
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final_share = datav[0]
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assert len(final_share) < 1000000 # ought to be truncated
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pieces = mutable_layout.unpack_share(final_share)
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(seqnum, root_hash, IV, k, N, segsize, datalen,
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verification_key, signature, share_hash_chain, block_hash_tree,
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share_data, enc_privkey) = pieces
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if which == "seqnum":
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seqnum = seqnum + 15
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elif which == "R":
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root_hash = self.flip_bit(root_hash)
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elif which == "IV":
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IV = self.flip_bit(IV)
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elif which == "segsize":
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segsize = segsize + 15
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elif which == "pubkey":
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verification_key = self.flip_bit(verification_key)
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elif which == "signature":
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signature = self.flip_bit(signature)
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elif which == "share_hash_chain":
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nodenum = share_hash_chain.keys()[0]
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share_hash_chain[nodenum] = self.flip_bit(share_hash_chain[nodenum])
|
|
elif which == "block_hash_tree":
|
|
block_hash_tree[-1] = self.flip_bit(block_hash_tree[-1])
|
|
elif which == "share_data":
|
|
share_data = self.flip_bit(share_data)
|
|
elif which == "encprivkey":
|
|
enc_privkey = self.flip_bit(enc_privkey)
|
|
|
|
prefix = mutable_layout.pack_prefix(seqnum, root_hash, IV, k, N,
|
|
segsize, datalen)
|
|
final_share = mutable_layout.pack_share(prefix,
|
|
verification_key,
|
|
signature,
|
|
share_hash_chain,
|
|
block_hash_tree,
|
|
share_data,
|
|
enc_privkey)
|
|
msf.writev( [(0, final_share)], None)
|
|
|
|
|
|
def test_mutable(self):
|
|
self.basedir = "system/SystemTest/test_mutable"
|
|
DATA = "initial contents go here." # 25 bytes % 3 != 0
|
|
NEWDATA = "new contents yay"
|
|
NEWERDATA = "this is getting old"
|
|
|
|
d = self.set_up_nodes(use_key_generator=True)
|
|
|
|
def _create_mutable(res):
|
|
c = self.clients[0]
|
|
log.msg("starting create_mutable_file")
|
|
d1 = c.create_mutable_file(DATA)
|
|
def _done(res):
|
|
log.msg("DONE: %s" % (res,))
|
|
self._mutable_node_1 = res
|
|
d1.addCallback(_done)
|
|
return d1
|
|
d.addCallback(_create_mutable)
|
|
|
|
def _test_debug(res):
|
|
# find a share. It is important to run this while there is only
|
|
# one slot in the grid.
|
|
shares = self._find_all_shares(self.basedir)
|
|
(client_num, storage_index, filename, shnum) = shares[0]
|
|
log.msg("test_system.SystemTest.test_mutable._test_debug using %s"
|
|
% filename)
|
|
log.msg(" for clients[%d]" % client_num)
|
|
|
|
out,err = StringIO(), StringIO()
|
|
rc = runner.runner(["debug", "dump-share", "--offsets",
|
|
filename],
|
|
stdout=out, stderr=err)
|
|
output = out.getvalue()
|
|
self.failUnlessEqual(rc, 0)
|
|
try:
|
|
self.failUnless("Mutable slot found:\n" in output)
|
|
self.failUnless("share_type: SDMF\n" in output)
|
|
peerid = idlib.nodeid_b2a(self.clients[client_num].nodeid)
|
|
self.failUnless(" WE for nodeid: %s\n" % peerid in output)
|
|
self.failUnless(" num_extra_leases: 0\n" in output)
|
|
self.failUnless(" secrets are for nodeid: %s\n" % peerid
|
|
in output)
|
|
self.failUnless(" SDMF contents:\n" in output)
|
|
self.failUnless(" seqnum: 1\n" in output)
|
|
self.failUnless(" required_shares: 3\n" in output)
|
|
self.failUnless(" total_shares: 10\n" in output)
|
|
self.failUnless(" segsize: 27\n" in output, (output, filename))
|
|
self.failUnless(" datalen: 25\n" in output)
|
|
# the exact share_hash_chain nodes depends upon the sharenum,
|
|
# and is more of a hassle to compute than I want to deal with
|
|
# now
|
|
self.failUnless(" share_hash_chain: " in output)
|
|
self.failUnless(" block_hash_tree: 1 nodes\n" in output)
|
|
expected = (" verify-cap: URI:SSK-Verifier:%s:" %
|
|
base32.b2a(storage_index))
|
|
self.failUnless(expected in output)
|
|
except unittest.FailTest:
|
|
print
|
|
print "dump-share output was:"
|
|
print output
|
|
raise
|
|
d.addCallback(_test_debug)
|
|
|
|
# test retrieval
|
|
|
|
# first, let's see if we can use the existing node to retrieve the
|
|
# contents. This allows it to use the cached pubkey and maybe the
|
|
# latest-known sharemap.
|
|
|
|
d.addCallback(lambda res: self._mutable_node_1.download_best_version())
|
|
def _check_download_1(res):
|
|
self.failUnlessEqual(res, DATA)
|
|
# now we see if we can retrieve the data from a new node,
|
|
# constructed using the URI of the original one. We do this test
|
|
# on the same client that uploaded the data.
|
|
uri = self._mutable_node_1.get_uri()
|
|
log.msg("starting retrieve1")
|
|
newnode = self.clients[0].create_node_from_uri(uri)
|
|
newnode_2 = self.clients[0].create_node_from_uri(uri)
|
|
self.failUnlessIdentical(newnode, newnode_2)
|
|
return newnode.download_best_version()
|
|
d.addCallback(_check_download_1)
|
|
|
|
def _check_download_2(res):
|
|
self.failUnlessEqual(res, DATA)
|
|
# same thing, but with a different client
|
|
uri = self._mutable_node_1.get_uri()
|
|
newnode = self.clients[1].create_node_from_uri(uri)
|
|
log.msg("starting retrieve2")
|
|
d1 = newnode.download_best_version()
|
|
d1.addCallback(lambda res: (res, newnode))
|
|
return d1
|
|
d.addCallback(_check_download_2)
|
|
|
|
def _check_download_3((res, newnode)):
|
|
self.failUnlessEqual(res, DATA)
|
|
# replace the data
|
|
log.msg("starting replace1")
|
|
d1 = newnode.overwrite(NEWDATA)
|
|
d1.addCallback(lambda res: newnode.download_best_version())
|
|
return d1
|
|
d.addCallback(_check_download_3)
|
|
|
|
def _check_download_4(res):
|
|
self.failUnlessEqual(res, NEWDATA)
|
|
# now create an even newer node and replace the data on it. This
|
|
# new node has never been used for download before.
|
|
uri = self._mutable_node_1.get_uri()
|
|
newnode1 = self.clients[2].create_node_from_uri(uri)
|
|
newnode2 = self.clients[3].create_node_from_uri(uri)
|
|
self._newnode3 = self.clients[3].create_node_from_uri(uri)
|
|
log.msg("starting replace2")
|
|
d1 = newnode1.overwrite(NEWERDATA)
|
|
d1.addCallback(lambda res: newnode2.download_best_version())
|
|
return d1
|
|
d.addCallback(_check_download_4)
|
|
|
|
def _check_download_5(res):
|
|
log.msg("finished replace2")
|
|
self.failUnlessEqual(res, NEWERDATA)
|
|
d.addCallback(_check_download_5)
|
|
|
|
def _corrupt_shares(res):
|
|
# run around and flip bits in all but k of the shares, to test
|
|
# the hash checks
|
|
shares = self._find_all_shares(self.basedir)
|
|
## sort by share number
|
|
#shares.sort( lambda a,b: cmp(a[3], b[3]) )
|
|
where = dict([ (shnum, filename)
|
|
for (client_num, storage_index, filename, shnum)
|
|
in shares ])
|
|
assert len(where) == 10 # this test is designed for 3-of-10
|
|
for shnum, filename in where.items():
|
|
# shares 7,8,9 are left alone. read will check
|
|
# (share_hash_chain, block_hash_tree, share_data). New
|
|
# seqnum+R pairs will trigger a check of (seqnum, R, IV,
|
|
# segsize, signature).
|
|
if shnum == 0:
|
|
# read: this will trigger "pubkey doesn't match
|
|
# fingerprint".
|
|
self._corrupt_mutable_share(filename, "pubkey")
|
|
self._corrupt_mutable_share(filename, "encprivkey")
|
|
elif shnum == 1:
|
|
# triggers "signature is invalid"
|
|
self._corrupt_mutable_share(filename, "seqnum")
|
|
elif shnum == 2:
|
|
# triggers "signature is invalid"
|
|
self._corrupt_mutable_share(filename, "R")
|
|
elif shnum == 3:
|
|
# triggers "signature is invalid"
|
|
self._corrupt_mutable_share(filename, "segsize")
|
|
elif shnum == 4:
|
|
self._corrupt_mutable_share(filename, "share_hash_chain")
|
|
elif shnum == 5:
|
|
self._corrupt_mutable_share(filename, "block_hash_tree")
|
|
elif shnum == 6:
|
|
self._corrupt_mutable_share(filename, "share_data")
|
|
# other things to correct: IV, signature
|
|
# 7,8,9 are left alone
|
|
|
|
# note that initial_query_count=5 means that we'll hit the
|
|
# first 5 servers in effectively random order (based upon
|
|
# response time), so we won't necessarily ever get a "pubkey
|
|
# doesn't match fingerprint" error (if we hit shnum>=1 before
|
|
# shnum=0, we pull the pubkey from there). To get repeatable
|
|
# specific failures, we need to set initial_query_count=1,
|
|
# but of course that will change the sequencing behavior of
|
|
# the retrieval process. TODO: find a reasonable way to make
|
|
# this a parameter, probably when we expand this test to test
|
|
# for one failure mode at a time.
|
|
|
|
# when we retrieve this, we should get three signature
|
|
# failures (where we've mangled seqnum, R, and segsize). The
|
|
# pubkey mangling
|
|
d.addCallback(_corrupt_shares)
|
|
|
|
d.addCallback(lambda res: self._newnode3.download_best_version())
|
|
d.addCallback(_check_download_5)
|
|
|
|
def _check_empty_file(res):
|
|
# make sure we can create empty files, this usually screws up the
|
|
# segsize math
|
|
d1 = self.clients[2].create_mutable_file("")
|
|
d1.addCallback(lambda newnode: newnode.download_best_version())
|
|
d1.addCallback(lambda res: self.failUnlessEqual("", res))
|
|
return d1
|
|
d.addCallback(_check_empty_file)
|
|
|
|
d.addCallback(lambda res: self.clients[0].create_dirnode())
|
|
def _created_dirnode(dnode):
|
|
log.msg("_created_dirnode(%s)" % (dnode,))
|
|
d1 = dnode.list()
|
|
d1.addCallback(lambda children: self.failUnlessEqual(children, {}))
|
|
d1.addCallback(lambda res: dnode.has_child(u"edgar"))
|
|
d1.addCallback(lambda answer: self.failUnlessEqual(answer, False))
|
|
d1.addCallback(lambda res: dnode.set_node(u"see recursive", dnode))
|
|
d1.addCallback(lambda res: dnode.has_child(u"see recursive"))
|
|
d1.addCallback(lambda answer: self.failUnlessEqual(answer, True))
|
|
d1.addCallback(lambda res: dnode.build_manifest().when_done())
|
|
d1.addCallback(lambda res:
|
|
self.failUnlessEqual(len(res["manifest"]), 1))
|
|
return d1
|
|
d.addCallback(_created_dirnode)
|
|
|
|
def wait_for_c3_kg_conn():
|
|
return self.clients[3]._key_generator is not None
|
|
d.addCallback(lambda junk: self.poll(wait_for_c3_kg_conn))
|
|
|
|
def check_kg_poolsize(junk, size_delta):
|
|
self.failUnlessEqual(len(self.key_generator_svc.key_generator.keypool),
|
|
self.key_generator_svc.key_generator.pool_size + size_delta)
|
|
|
|
d.addCallback(check_kg_poolsize, 0)
|
|
d.addCallback(lambda junk: self.clients[3].create_mutable_file('hello, world'))
|
|
d.addCallback(check_kg_poolsize, -1)
|
|
d.addCallback(lambda junk: self.clients[3].create_dirnode())
|
|
d.addCallback(check_kg_poolsize, -2)
|
|
# use_helper induces use of clients[3], which is the using-key_gen client
|
|
d.addCallback(lambda junk:
|
|
self.POST("uri?t=mkdir&name=george", use_helper=True))
|
|
d.addCallback(check_kg_poolsize, -3)
|
|
|
|
return d
|
|
|
|
def flip_bit(self, good):
|
|
return good[:-1] + chr(ord(good[-1]) ^ 0x01)
|
|
|
|
def mangle_uri(self, gooduri):
|
|
# change the key, which changes the storage index, which means we'll
|
|
# be asking about the wrong file, so nobody will have any shares
|
|
u = uri.from_string(gooduri)
|
|
u2 = uri.CHKFileURI(key=self.flip_bit(u.key),
|
|
uri_extension_hash=u.uri_extension_hash,
|
|
needed_shares=u.needed_shares,
|
|
total_shares=u.total_shares,
|
|
size=u.size)
|
|
return u2.to_string()
|
|
|
|
# TODO: add a test which mangles the uri_extension_hash instead, and
|
|
# should fail due to not being able to get a valid uri_extension block.
|
|
# Also a test which sneakily mangles the uri_extension block to change
|
|
# some of the validation data, so it will fail in the post-download phase
|
|
# when the file's crypttext integrity check fails. Do the same thing for
|
|
# the key, which should cause the download to fail the post-download
|
|
# plaintext_hash check.
|
|
|
|
def test_filesystem(self):
|
|
self.basedir = "system/SystemTest/test_filesystem"
|
|
self.data = LARGE_DATA
|
|
d = self.set_up_nodes(use_stats_gatherer=True)
|
|
def _new_happy_semantics(ign):
|
|
for c in self.clients:
|
|
c.DEFAULT_ENCODING_PARAMETERS['happy'] = 1
|
|
d.addCallback(_new_happy_semantics)
|
|
d.addCallback(self._test_introweb)
|
|
d.addCallback(self.log, "starting publish")
|
|
d.addCallback(self._do_publish1)
|
|
d.addCallback(self._test_runner)
|
|
d.addCallback(self._do_publish2)
|
|
# at this point, we have the following filesystem (where "R" denotes
|
|
# self._root_directory_uri):
|
|
# R
|
|
# R/subdir1
|
|
# R/subdir1/mydata567
|
|
# R/subdir1/subdir2/
|
|
# R/subdir1/subdir2/mydata992
|
|
|
|
d.addCallback(lambda res: self.bounce_client(0))
|
|
d.addCallback(self.log, "bounced client0")
|
|
|
|
d.addCallback(self._check_publish1)
|
|
d.addCallback(self.log, "did _check_publish1")
|
|
d.addCallback(self._check_publish2)
|
|
d.addCallback(self.log, "did _check_publish2")
|
|
d.addCallback(self._do_publish_private)
|
|
d.addCallback(self.log, "did _do_publish_private")
|
|
# now we also have (where "P" denotes a new dir):
|
|
# P/personal/sekrit data
|
|
# P/s2-rw -> /subdir1/subdir2/
|
|
# P/s2-ro -> /subdir1/subdir2/ (read-only)
|
|
d.addCallback(self._check_publish_private)
|
|
d.addCallback(self.log, "did _check_publish_private")
|
|
d.addCallback(self._test_web)
|
|
d.addCallback(self._test_control)
|
|
d.addCallback(self._test_cli)
|
|
# P now has four top-level children:
|
|
# P/personal/sekrit data
|
|
# P/s2-ro/
|
|
# P/s2-rw/
|
|
# P/test_put/ (empty)
|
|
d.addCallback(self._test_checker)
|
|
return d
|
|
|
|
def _test_introweb(self, res):
|
|
d = getPage(self.introweb_url, method="GET", followRedirect=True)
|
|
def _check(res):
|
|
try:
|
|
self.failUnless("%s: %s" % (allmydata.__appname__, allmydata.__version__)
|
|
in res)
|
|
self.failUnless("Announcement Summary: storage: 5, stub_client: 5" in res)
|
|
self.failUnless("Subscription Summary: storage: 5" in res)
|
|
except unittest.FailTest:
|
|
print
|
|
print "GET %s output was:" % self.introweb_url
|
|
print res
|
|
raise
|
|
d.addCallback(_check)
|
|
d.addCallback(lambda res:
|
|
getPage(self.introweb_url + "?t=json",
|
|
method="GET", followRedirect=True))
|
|
def _check_json(res):
|
|
data = simplejson.loads(res)
|
|
try:
|
|
self.failUnlessEqual(data["subscription_summary"],
|
|
{"storage": 5})
|
|
self.failUnlessEqual(data["announcement_summary"],
|
|
{"storage": 5, "stub_client": 5})
|
|
self.failUnlessEqual(data["announcement_distinct_hosts"],
|
|
{"storage": 1, "stub_client": 1})
|
|
except unittest.FailTest:
|
|
print
|
|
print "GET %s?t=json output was:" % self.introweb_url
|
|
print res
|
|
raise
|
|
d.addCallback(_check_json)
|
|
return d
|
|
|
|
def _do_publish1(self, res):
|
|
ut = upload.Data(self.data, convergence=None)
|
|
c0 = self.clients[0]
|
|
d = c0.create_dirnode()
|
|
def _made_root(new_dirnode):
|
|
self._root_directory_uri = new_dirnode.get_uri()
|
|
return c0.create_node_from_uri(self._root_directory_uri)
|
|
d.addCallback(_made_root)
|
|
d.addCallback(lambda root: root.create_subdirectory(u"subdir1"))
|
|
def _made_subdir1(subdir1_node):
|
|
self._subdir1_node = subdir1_node
|
|
d1 = subdir1_node.add_file(u"mydata567", ut)
|
|
d1.addCallback(self.log, "publish finished")
|
|
def _stash_uri(filenode):
|
|
self.uri = filenode.get_uri()
|
|
assert isinstance(self.uri, str), (self.uri, filenode)
|
|
d1.addCallback(_stash_uri)
|
|
return d1
|
|
d.addCallback(_made_subdir1)
|
|
return d
|
|
|
|
def _do_publish2(self, res):
|
|
ut = upload.Data(self.data, convergence=None)
|
|
d = self._subdir1_node.create_subdirectory(u"subdir2")
|
|
d.addCallback(lambda subdir2: subdir2.add_file(u"mydata992", ut))
|
|
return d
|
|
|
|
def log(self, res, *args, **kwargs):
|
|
# print "MSG: %s RES: %s" % (msg, args)
|
|
log.msg(*args, **kwargs)
|
|
return res
|
|
|
|
def _do_publish_private(self, res):
|
|
self.smalldata = "sssh, very secret stuff"
|
|
ut = upload.Data(self.smalldata, convergence=None)
|
|
d = self.clients[0].create_dirnode()
|
|
d.addCallback(self.log, "GOT private directory")
|
|
def _got_new_dir(privnode):
|
|
rootnode = self.clients[0].create_node_from_uri(self._root_directory_uri)
|
|
d1 = privnode.create_subdirectory(u"personal")
|
|
d1.addCallback(self.log, "made P/personal")
|
|
d1.addCallback(lambda node: node.add_file(u"sekrit data", ut))
|
|
d1.addCallback(self.log, "made P/personal/sekrit data")
|
|
d1.addCallback(lambda res: rootnode.get_child_at_path([u"subdir1", u"subdir2"]))
|
|
def _got_s2(s2node):
|
|
d2 = privnode.set_uri(u"s2-rw", s2node.get_uri(),
|
|
s2node.get_readonly_uri())
|
|
d2.addCallback(lambda node:
|
|
privnode.set_uri(u"s2-ro",
|
|
s2node.get_readonly_uri(),
|
|
s2node.get_readonly_uri()))
|
|
return d2
|
|
d1.addCallback(_got_s2)
|
|
d1.addCallback(lambda res: privnode)
|
|
return d1
|
|
d.addCallback(_got_new_dir)
|
|
return d
|
|
|
|
def _check_publish1(self, res):
|
|
# this one uses the iterative API
|
|
c1 = self.clients[1]
|
|
d = defer.succeed(c1.create_node_from_uri(self._root_directory_uri))
|
|
d.addCallback(self.log, "check_publish1 got /")
|
|
d.addCallback(lambda root: root.get(u"subdir1"))
|
|
d.addCallback(lambda subdir1: subdir1.get(u"mydata567"))
|
|
d.addCallback(lambda filenode: download_to_data(filenode))
|
|
d.addCallback(self.log, "get finished")
|
|
def _get_done(data):
|
|
self.failUnlessEqual(data, self.data)
|
|
d.addCallback(_get_done)
|
|
return d
|
|
|
|
def _check_publish2(self, res):
|
|
# this one uses the path-based API
|
|
rootnode = self.clients[1].create_node_from_uri(self._root_directory_uri)
|
|
d = rootnode.get_child_at_path(u"subdir1")
|
|
d.addCallback(lambda dirnode:
|
|
self.failUnless(IDirectoryNode.providedBy(dirnode)))
|
|
d.addCallback(lambda res: rootnode.get_child_at_path(u"subdir1/mydata567"))
|
|
d.addCallback(lambda filenode: download_to_data(filenode))
|
|
d.addCallback(lambda data: self.failUnlessEqual(data, self.data))
|
|
|
|
d.addCallback(lambda res: rootnode.get_child_at_path(u"subdir1/mydata567"))
|
|
def _got_filenode(filenode):
|
|
fnode = self.clients[1].create_node_from_uri(filenode.get_uri())
|
|
assert fnode == filenode
|
|
d.addCallback(_got_filenode)
|
|
return d
|
|
|
|
def _check_publish_private(self, resnode):
|
|
# this one uses the path-based API
|
|
self._private_node = resnode
|
|
|
|
d = self._private_node.get_child_at_path(u"personal")
|
|
def _got_personal(personal):
|
|
self._personal_node = personal
|
|
return personal
|
|
d.addCallback(_got_personal)
|
|
|
|
d.addCallback(lambda dirnode:
|
|
self.failUnless(IDirectoryNode.providedBy(dirnode), dirnode))
|
|
def get_path(path):
|
|
return self._private_node.get_child_at_path(path)
|
|
|
|
d.addCallback(lambda res: get_path(u"personal/sekrit data"))
|
|
d.addCallback(lambda filenode: download_to_data(filenode))
|
|
d.addCallback(lambda data: self.failUnlessEqual(data, self.smalldata))
|
|
d.addCallback(lambda res: get_path(u"s2-rw"))
|
|
d.addCallback(lambda dirnode: self.failUnless(dirnode.is_mutable()))
|
|
d.addCallback(lambda res: get_path(u"s2-ro"))
|
|
def _got_s2ro(dirnode):
|
|
self.failUnless(dirnode.is_mutable(), dirnode)
|
|
self.failUnless(dirnode.is_readonly(), dirnode)
|
|
d1 = defer.succeed(None)
|
|
d1.addCallback(lambda res: dirnode.list())
|
|
d1.addCallback(self.log, "dirnode.list")
|
|
|
|
d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "mkdir(nope)", None, dirnode.create_subdirectory, u"nope"))
|
|
|
|
d1.addCallback(self.log, "doing add_file(ro)")
|
|
ut = upload.Data("I will disappear, unrecorded and unobserved. The tragedy of my demise is made more poignant by its silence, but this beauty is not for you to ever know.", convergence="99i-p1x4-xd4-18yc-ywt-87uu-msu-zo -- completely and totally unguessable string (unless you read this)")
|
|
d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "add_file(nope)", None, dirnode.add_file, u"hope", ut))
|
|
|
|
d1.addCallback(self.log, "doing get(ro)")
|
|
d1.addCallback(lambda res: dirnode.get(u"mydata992"))
|
|
d1.addCallback(lambda filenode:
|
|
self.failUnless(IFileNode.providedBy(filenode)))
|
|
|
|
d1.addCallback(self.log, "doing delete(ro)")
|
|
d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "delete(nope)", None, dirnode.delete, u"mydata992"))
|
|
|
|
d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "set_uri(nope)", None, dirnode.set_uri, u"hopeless", self.uri, self.uri))
|
|
|
|
d1.addCallback(lambda res: self.shouldFail2(NoSuchChildError, "get(missing)", "missing", dirnode.get, u"missing"))
|
|
|
|
personal = self._personal_node
|
|
d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "mv from readonly", None, dirnode.move_child_to, u"mydata992", personal, u"nope"))
|
|
|
|
d1.addCallback(self.log, "doing move_child_to(ro)2")
|
|
d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "mv to readonly", None, personal.move_child_to, u"sekrit data", dirnode, u"nope"))
|
|
|
|
d1.addCallback(self.log, "finished with _got_s2ro")
|
|
return d1
|
|
d.addCallback(_got_s2ro)
|
|
def _got_home(dummy):
|
|
home = self._private_node
|
|
personal = self._personal_node
|
|
d1 = defer.succeed(None)
|
|
d1.addCallback(self.log, "mv 'P/personal/sekrit data' to P/sekrit")
|
|
d1.addCallback(lambda res:
|
|
personal.move_child_to(u"sekrit data",home,u"sekrit"))
|
|
|
|
d1.addCallback(self.log, "mv P/sekrit 'P/sekrit data'")
|
|
d1.addCallback(lambda res:
|
|
home.move_child_to(u"sekrit", home, u"sekrit data"))
|
|
|
|
d1.addCallback(self.log, "mv 'P/sekret data' P/personal/")
|
|
d1.addCallback(lambda res:
|
|
home.move_child_to(u"sekrit data", personal))
|
|
|
|
d1.addCallback(lambda res: home.build_manifest().when_done())
|
|
d1.addCallback(self.log, "manifest")
|
|
# five items:
|
|
# P/
|
|
# P/personal/
|
|
# P/personal/sekrit data
|
|
# P/s2-rw (same as P/s2-ro)
|
|
# P/s2-rw/mydata992 (same as P/s2-rw/mydata992)
|
|
d1.addCallback(lambda res:
|
|
self.failUnlessEqual(len(res["manifest"]), 5))
|
|
d1.addCallback(lambda res: home.start_deep_stats().when_done())
|
|
def _check_stats(stats):
|
|
expected = {"count-immutable-files": 1,
|
|
"count-mutable-files": 0,
|
|
"count-literal-files": 1,
|
|
"count-files": 2,
|
|
"count-directories": 3,
|
|
"size-immutable-files": 112,
|
|
"size-literal-files": 23,
|
|
#"size-directories": 616, # varies
|
|
#"largest-directory": 616,
|
|
"largest-directory-children": 3,
|
|
"largest-immutable-file": 112,
|
|
}
|
|
for k,v in expected.iteritems():
|
|
self.failUnlessEqual(stats[k], v,
|
|
"stats[%s] was %s, not %s" %
|
|
(k, stats[k], v))
|
|
self.failUnless(stats["size-directories"] > 1300,
|
|
stats["size-directories"])
|
|
self.failUnless(stats["largest-directory"] > 800,
|
|
stats["largest-directory"])
|
|
self.failUnlessEqual(stats["size-files-histogram"],
|
|
[ (11, 31, 1), (101, 316, 1) ])
|
|
d1.addCallback(_check_stats)
|
|
return d1
|
|
d.addCallback(_got_home)
|
|
return d
|
|
|
|
def shouldFail(self, res, expected_failure, which, substring=None):
|
|
if isinstance(res, Failure):
|
|
res.trap(expected_failure)
|
|
if substring:
|
|
self.failUnless(substring in str(res),
|
|
"substring '%s' not in '%s'"
|
|
% (substring, str(res)))
|
|
else:
|
|
self.fail("%s was supposed to raise %s, not get '%s'" %
|
|
(which, expected_failure, res))
|
|
|
|
def shouldFail2(self, expected_failure, which, substring, callable, *args, **kwargs):
|
|
assert substring is None or isinstance(substring, str)
|
|
d = defer.maybeDeferred(callable, *args, **kwargs)
|
|
def done(res):
|
|
if isinstance(res, Failure):
|
|
res.trap(expected_failure)
|
|
if substring:
|
|
self.failUnless(substring in str(res),
|
|
"substring '%s' not in '%s'"
|
|
% (substring, str(res)))
|
|
else:
|
|
self.fail("%s was supposed to raise %s, not get '%s'" %
|
|
(which, expected_failure, res))
|
|
d.addBoth(done)
|
|
return d
|
|
|
|
def PUT(self, urlpath, data):
|
|
url = self.webish_url + urlpath
|
|
return getPage(url, method="PUT", postdata=data)
|
|
|
|
def GET(self, urlpath, followRedirect=False):
|
|
url = self.webish_url + urlpath
|
|
return getPage(url, method="GET", followRedirect=followRedirect)
|
|
|
|
def POST(self, urlpath, followRedirect=False, use_helper=False, **fields):
|
|
sepbase = "boogabooga"
|
|
sep = "--" + sepbase
|
|
form = []
|
|
form.append(sep)
|
|
form.append('Content-Disposition: form-data; name="_charset"')
|
|
form.append('')
|
|
form.append('UTF-8')
|
|
form.append(sep)
|
|
for name, value in fields.iteritems():
|
|
if isinstance(value, tuple):
|
|
filename, value = value
|
|
form.append('Content-Disposition: form-data; name="%s"; '
|
|
'filename="%s"' % (name, filename.encode("utf-8")))
|
|
else:
|
|
form.append('Content-Disposition: form-data; name="%s"' % name)
|
|
form.append('')
|
|
form.append(str(value))
|
|
form.append(sep)
|
|
form[-1] += "--"
|
|
body = ""
|
|
headers = {}
|
|
if fields:
|
|
body = "\r\n".join(form) + "\r\n"
|
|
headers["content-type"] = "multipart/form-data; boundary=%s" % sepbase
|
|
return self.POST2(urlpath, body, headers, followRedirect, use_helper)
|
|
|
|
def POST2(self, urlpath, body="", headers={}, followRedirect=False,
|
|
use_helper=False):
|
|
if use_helper:
|
|
url = self.helper_webish_url + urlpath
|
|
else:
|
|
url = self.webish_url + urlpath
|
|
return getPage(url, method="POST", postdata=body, headers=headers,
|
|
followRedirect=followRedirect)
|
|
|
|
def _test_web(self, res):
|
|
base = self.webish_url
|
|
public = "uri/" + self._root_directory_uri
|
|
d = getPage(base)
|
|
def _got_welcome(page):
|
|
# XXX This test is oversensitive to formatting
|
|
expected = "Connected to <span>%d</span>\n of <span>%d</span> known storage servers:" % (self.numclients, self.numclients)
|
|
self.failUnless(expected in page,
|
|
"I didn't see the right 'connected storage servers'"
|
|
" message in: %s" % page
|
|
)
|
|
expected = "<th>My nodeid:</th> <td class=\"nodeid mine data-chars\">%s</td>" % (b32encode(self.clients[0].nodeid).lower(),)
|
|
self.failUnless(expected in page,
|
|
"I didn't see the right 'My nodeid' message "
|
|
"in: %s" % page)
|
|
self.failUnless("Helper: 0 active uploads" in page)
|
|
d.addCallback(_got_welcome)
|
|
d.addCallback(self.log, "done with _got_welcome")
|
|
|
|
# get the welcome page from the node that uses the helper too
|
|
d.addCallback(lambda res: getPage(self.helper_webish_url))
|
|
def _got_welcome_helper(page):
|
|
self.failUnless("Connected to helper?: <span>yes</span>" in page,
|
|
page)
|
|
self.failUnless("Not running helper" in page)
|
|
d.addCallback(_got_welcome_helper)
|
|
|
|
d.addCallback(lambda res: getPage(base + public))
|
|
d.addCallback(lambda res: getPage(base + public + "/subdir1"))
|
|
def _got_subdir1(page):
|
|
# there ought to be an href for our file
|
|
self.failUnless(("<td>%d</td>" % len(self.data)) in page)
|
|
self.failUnless(">mydata567</a>" in page)
|
|
d.addCallback(_got_subdir1)
|
|
d.addCallback(self.log, "done with _got_subdir1")
|
|
d.addCallback(lambda res:
|
|
getPage(base + public + "/subdir1/mydata567"))
|
|
def _got_data(page):
|
|
self.failUnlessEqual(page, self.data)
|
|
d.addCallback(_got_data)
|
|
|
|
# download from a URI embedded in a URL
|
|
d.addCallback(self.log, "_get_from_uri")
|
|
def _get_from_uri(res):
|
|
return getPage(base + "uri/%s?filename=%s"
|
|
% (self.uri, "mydata567"))
|
|
d.addCallback(_get_from_uri)
|
|
def _got_from_uri(page):
|
|
self.failUnlessEqual(page, self.data)
|
|
d.addCallback(_got_from_uri)
|
|
|
|
# download from a URI embedded in a URL, second form
|
|
d.addCallback(self.log, "_get_from_uri2")
|
|
def _get_from_uri2(res):
|
|
return getPage(base + "uri?uri=%s" % (self.uri,))
|
|
d.addCallback(_get_from_uri2)
|
|
d.addCallback(_got_from_uri)
|
|
|
|
# download from a bogus URI, make sure we get a reasonable error
|
|
d.addCallback(self.log, "_get_from_bogus_uri", level=log.UNUSUAL)
|
|
def _get_from_bogus_uri(res):
|
|
d1 = getPage(base + "uri/%s?filename=%s"
|
|
% (self.mangle_uri(self.uri), "mydata567"))
|
|
d1.addBoth(self.shouldFail, Error, "downloading bogus URI",
|
|
"410")
|
|
return d1
|
|
d.addCallback(_get_from_bogus_uri)
|
|
d.addCallback(self.log, "_got_from_bogus_uri", level=log.UNUSUAL)
|
|
|
|
# upload a file with PUT
|
|
d.addCallback(self.log, "about to try PUT")
|
|
d.addCallback(lambda res: self.PUT(public + "/subdir3/new.txt",
|
|
"new.txt contents"))
|
|
d.addCallback(lambda res: self.GET(public + "/subdir3/new.txt"))
|
|
d.addCallback(self.failUnlessEqual, "new.txt contents")
|
|
# and again with something large enough to use multiple segments,
|
|
# and hopefully trigger pauseProducing too
|
|
def _new_happy_semantics(ign):
|
|
for c in self.clients:
|
|
# these get reset somewhere? Whatever.
|
|
c.DEFAULT_ENCODING_PARAMETERS['happy'] = 1
|
|
d.addCallback(_new_happy_semantics)
|
|
d.addCallback(lambda res: self.PUT(public + "/subdir3/big.txt",
|
|
"big" * 500000)) # 1.5MB
|
|
d.addCallback(lambda res: self.GET(public + "/subdir3/big.txt"))
|
|
d.addCallback(lambda res: self.failUnlessEqual(len(res), 1500000))
|
|
|
|
# can we replace files in place?
|
|
d.addCallback(lambda res: self.PUT(public + "/subdir3/new.txt",
|
|
"NEWER contents"))
|
|
d.addCallback(lambda res: self.GET(public + "/subdir3/new.txt"))
|
|
d.addCallback(self.failUnlessEqual, "NEWER contents")
|
|
|
|
# test unlinked POST
|
|
d.addCallback(lambda res: self.POST("uri", t="upload",
|
|
file=("new.txt", "data" * 10000)))
|
|
# and again using the helper, which exercises different upload-status
|
|
# display code
|
|
d.addCallback(lambda res: self.POST("uri", use_helper=True, t="upload",
|
|
file=("foo.txt", "data2" * 10000)))
|
|
|
|
# check that the status page exists
|
|
d.addCallback(lambda res: self.GET("status", followRedirect=True))
|
|
def _got_status(res):
|
|
# find an interesting upload and download to look at. LIT files
|
|
# are not interesting.
|
|
h = self.clients[0].get_history()
|
|
for ds in h.list_all_download_statuses():
|
|
if ds.get_size() > 200:
|
|
self._down_status = ds.get_counter()
|
|
for us in h.list_all_upload_statuses():
|
|
if us.get_size() > 200:
|
|
self._up_status = us.get_counter()
|
|
rs = list(h.list_all_retrieve_statuses())[0]
|
|
self._retrieve_status = rs.get_counter()
|
|
ps = list(h.list_all_publish_statuses())[0]
|
|
self._publish_status = ps.get_counter()
|
|
us = list(h.list_all_mapupdate_statuses())[0]
|
|
self._update_status = us.get_counter()
|
|
|
|
# and that there are some upload- and download- status pages
|
|
return self.GET("status/up-%d" % self._up_status)
|
|
d.addCallback(_got_status)
|
|
def _got_up(res):
|
|
return self.GET("status/down-%d" % self._down_status)
|
|
d.addCallback(_got_up)
|
|
def _got_down(res):
|
|
return self.GET("status/mapupdate-%d" % self._update_status)
|
|
d.addCallback(_got_down)
|
|
def _got_update(res):
|
|
return self.GET("status/publish-%d" % self._publish_status)
|
|
d.addCallback(_got_update)
|
|
def _got_publish(res):
|
|
return self.GET("status/retrieve-%d" % self._retrieve_status)
|
|
d.addCallback(_got_publish)
|
|
|
|
# check that the helper status page exists
|
|
d.addCallback(lambda res:
|
|
self.GET("helper_status", followRedirect=True))
|
|
def _got_helper_status(res):
|
|
self.failUnless("Bytes Fetched:" in res)
|
|
# touch a couple of files in the helper's working directory to
|
|
# exercise more code paths
|
|
workdir = os.path.join(self.getdir("client0"), "helper")
|
|
incfile = os.path.join(workdir, "CHK_incoming", "spurious")
|
|
f = open(incfile, "wb")
|
|
f.write("small file")
|
|
f.close()
|
|
then = time.time() - 86400*3
|
|
now = time.time()
|
|
os.utime(incfile, (now, then))
|
|
encfile = os.path.join(workdir, "CHK_encoding", "spurious")
|
|
f = open(encfile, "wb")
|
|
f.write("less small file")
|
|
f.close()
|
|
os.utime(encfile, (now, then))
|
|
d.addCallback(_got_helper_status)
|
|
# and that the json form exists
|
|
d.addCallback(lambda res:
|
|
self.GET("helper_status?t=json", followRedirect=True))
|
|
def _got_helper_status_json(res):
|
|
data = simplejson.loads(res)
|
|
self.failUnlessEqual(data["chk_upload_helper.upload_need_upload"],
|
|
1)
|
|
self.failUnlessEqual(data["chk_upload_helper.incoming_count"], 1)
|
|
self.failUnlessEqual(data["chk_upload_helper.incoming_size"], 10)
|
|
self.failUnlessEqual(data["chk_upload_helper.incoming_size_old"],
|
|
10)
|
|
self.failUnlessEqual(data["chk_upload_helper.encoding_count"], 1)
|
|
self.failUnlessEqual(data["chk_upload_helper.encoding_size"], 15)
|
|
self.failUnlessEqual(data["chk_upload_helper.encoding_size_old"],
|
|
15)
|
|
d.addCallback(_got_helper_status_json)
|
|
|
|
# and check that client[3] (which uses a helper but does not run one
|
|
# itself) doesn't explode when you ask for its status
|
|
d.addCallback(lambda res: getPage(self.helper_webish_url + "status/"))
|
|
def _got_non_helper_status(res):
|
|
self.failUnless("Upload and Download Status" in res)
|
|
d.addCallback(_got_non_helper_status)
|
|
|
|
# or for helper status with t=json
|
|
d.addCallback(lambda res:
|
|
getPage(self.helper_webish_url + "helper_status?t=json"))
|
|
def _got_non_helper_status_json(res):
|
|
data = simplejson.loads(res)
|
|
self.failUnlessEqual(data, {})
|
|
d.addCallback(_got_non_helper_status_json)
|
|
|
|
# see if the statistics page exists
|
|
d.addCallback(lambda res: self.GET("statistics"))
|
|
def _got_stats(res):
|
|
self.failUnless("Node Statistics" in res)
|
|
self.failUnless(" 'downloader.files_downloaded': 5," in res, res)
|
|
d.addCallback(_got_stats)
|
|
d.addCallback(lambda res: self.GET("statistics?t=json"))
|
|
def _got_stats_json(res):
|
|
data = simplejson.loads(res)
|
|
self.failUnlessEqual(data["counters"]["uploader.files_uploaded"], 5)
|
|
self.failUnlessEqual(data["stats"]["chk_upload_helper.upload_need_upload"], 1)
|
|
d.addCallback(_got_stats_json)
|
|
|
|
# TODO: mangle the second segment of a file, to test errors that
|
|
# occur after we've already sent some good data, which uses a
|
|
# different error path.
|
|
|
|
# TODO: download a URI with a form
|
|
# TODO: create a directory by using a form
|
|
# TODO: upload by using a form on the directory page
|
|
# url = base + "somedir/subdir1/freeform_post!!upload"
|
|
# TODO: delete a file by using a button on the directory page
|
|
|
|
return d
|
|
|
|
def _test_runner(self, res):
|
|
# exercise some of the diagnostic tools in runner.py
|
|
|
|
# find a share
|
|
for (dirpath, dirnames, filenames) in os.walk(unicode(self.basedir)):
|
|
if "storage" not in dirpath:
|
|
continue
|
|
if not filenames:
|
|
continue
|
|
pieces = dirpath.split(os.sep)
|
|
if (len(pieces) >= 4
|
|
and pieces[-4] == "storage"
|
|
and pieces[-3] == "shares"):
|
|
# we're sitting in .../storage/shares/$START/$SINDEX , and there
|
|
# are sharefiles here
|
|
filename = os.path.join(dirpath, filenames[0])
|
|
# peek at the magic to see if it is a chk share
|
|
magic = open(filename, "rb").read(4)
|
|
if magic == '\x00\x00\x00\x01':
|
|
break
|
|
else:
|
|
self.fail("unable to find any uri_extension files in %r"
|
|
% self.basedir)
|
|
log.msg("test_system.SystemTest._test_runner using %r" % filename)
|
|
|
|
out,err = StringIO(), StringIO()
|
|
rc = runner.runner(["debug", "dump-share", "--offsets",
|
|
unicode_to_argv(filename)],
|
|
stdout=out, stderr=err)
|
|
output = out.getvalue()
|
|
self.failUnlessEqual(rc, 0)
|
|
|
|
# we only upload a single file, so we can assert some things about
|
|
# its size and shares.
|
|
self.failUnlessIn("share filename: %s" % quote_output(abspath_expanduser_unicode(filename)), output)
|
|
self.failUnlessIn("size: %d\n" % len(self.data), output)
|
|
self.failUnlessIn("num_segments: 1\n", output)
|
|
# segment_size is always a multiple of needed_shares
|
|
self.failUnlessIn("segment_size: %d\n" % mathutil.next_multiple(len(self.data), 3), output)
|
|
self.failUnlessIn("total_shares: 10\n", output)
|
|
# keys which are supposed to be present
|
|
for key in ("size", "num_segments", "segment_size",
|
|
"needed_shares", "total_shares",
|
|
"codec_name", "codec_params", "tail_codec_params",
|
|
#"plaintext_hash", "plaintext_root_hash",
|
|
"crypttext_hash", "crypttext_root_hash",
|
|
"share_root_hash", "UEB_hash"):
|
|
self.failUnlessIn("%s: " % key, output)
|
|
self.failUnlessIn(" verify-cap: URI:CHK-Verifier:", output)
|
|
|
|
# now use its storage index to find the other shares using the
|
|
# 'find-shares' tool
|
|
sharedir, shnum = os.path.split(filename)
|
|
storagedir, storage_index_s = os.path.split(sharedir)
|
|
storage_index_s = str(storage_index_s)
|
|
out,err = StringIO(), StringIO()
|
|
nodedirs = [self.getdir("client%d" % i) for i in range(self.numclients)]
|
|
cmd = ["debug", "find-shares", storage_index_s] + nodedirs
|
|
rc = runner.runner(cmd, stdout=out, stderr=err)
|
|
self.failUnlessEqual(rc, 0)
|
|
out.seek(0)
|
|
sharefiles = [sfn.strip() for sfn in out.readlines()]
|
|
self.failUnlessEqual(len(sharefiles), 10)
|
|
|
|
# also exercise the 'catalog-shares' tool
|
|
out,err = StringIO(), StringIO()
|
|
nodedirs = [self.getdir("client%d" % i) for i in range(self.numclients)]
|
|
cmd = ["debug", "catalog-shares"] + nodedirs
|
|
rc = runner.runner(cmd, stdout=out, stderr=err)
|
|
self.failUnlessEqual(rc, 0)
|
|
out.seek(0)
|
|
descriptions = [sfn.strip() for sfn in out.readlines()]
|
|
self.failUnlessEqual(len(descriptions), 30)
|
|
matching = [line
|
|
for line in descriptions
|
|
if line.startswith("CHK %s " % storage_index_s)]
|
|
self.failUnlessEqual(len(matching), 10)
|
|
|
|
def _test_control(self, res):
|
|
# exercise the remote-control-the-client foolscap interfaces in
|
|
# allmydata.control (mostly used for performance tests)
|
|
c0 = self.clients[0]
|
|
control_furl_file = os.path.join(c0.basedir, "private", "control.furl")
|
|
control_furl = open(control_furl_file, "r").read().strip()
|
|
# it doesn't really matter which Tub we use to connect to the client,
|
|
# so let's just use our IntroducerNode's
|
|
d = self.introducer.tub.getReference(control_furl)
|
|
d.addCallback(self._test_control2, control_furl_file)
|
|
return d
|
|
def _test_control2(self, rref, filename):
|
|
d = rref.callRemote("upload_from_file_to_uri",
|
|
filename.encode(get_filesystem_encoding()), convergence=None)
|
|
downfile = os.path.join(self.basedir, "control.downfile").encode(get_filesystem_encoding())
|
|
d.addCallback(lambda uri:
|
|
rref.callRemote("download_from_uri_to_file",
|
|
uri, downfile))
|
|
def _check(res):
|
|
self.failUnlessEqual(res, downfile)
|
|
data = open(downfile, "r").read()
|
|
expected_data = open(filename, "r").read()
|
|
self.failUnlessEqual(data, expected_data)
|
|
d.addCallback(_check)
|
|
d.addCallback(lambda res: rref.callRemote("speed_test", 1, 200, False))
|
|
if sys.platform == "linux2":
|
|
d.addCallback(lambda res: rref.callRemote("get_memory_usage"))
|
|
d.addCallback(lambda res: rref.callRemote("measure_peer_response_time"))
|
|
return d
|
|
|
|
def _test_cli(self, res):
|
|
# run various CLI commands (in a thread, since they use blocking
|
|
# network calls)
|
|
|
|
private_uri = self._private_node.get_uri()
|
|
client0_basedir = self.getdir("client0")
|
|
|
|
nodeargs = [
|
|
"--node-directory", client0_basedir,
|
|
]
|
|
|
|
d = defer.succeed(None)
|
|
|
|
# for compatibility with earlier versions, private/root_dir.cap is
|
|
# supposed to be treated as an alias named "tahoe:". Start by making
|
|
# sure that works, before we add other aliases.
|
|
|
|
root_file = os.path.join(client0_basedir, "private", "root_dir.cap")
|
|
f = open(root_file, "w")
|
|
f.write(private_uri)
|
|
f.close()
|
|
|
|
def run(ignored, verb, *args, **kwargs):
|
|
stdin = kwargs.get("stdin", "")
|
|
newargs = [verb] + nodeargs + list(args)
|
|
return self._run_cli(newargs, stdin=stdin)
|
|
|
|
def _check_ls((out,err), expected_children, unexpected_children=[]):
|
|
self.failUnlessEqual(err, "")
|
|
for s in expected_children:
|
|
self.failUnless(s in out, (s,out))
|
|
for s in unexpected_children:
|
|
self.failIf(s in out, (s,out))
|
|
|
|
def _check_ls_root((out,err)):
|
|
self.failUnless("personal" in out)
|
|
self.failUnless("s2-ro" in out)
|
|
self.failUnless("s2-rw" in out)
|
|
self.failUnlessEqual(err, "")
|
|
|
|
# this should reference private_uri
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["personal", "s2-ro", "s2-rw"])
|
|
|
|
d.addCallback(run, "list-aliases")
|
|
def _check_aliases_1((out,err)):
|
|
self.failUnlessEqual(err, "")
|
|
self.failUnlessEqual(out.strip(" \n"), "tahoe: %s" % private_uri)
|
|
d.addCallback(_check_aliases_1)
|
|
|
|
# now that that's out of the way, remove root_dir.cap and work with
|
|
# new files
|
|
d.addCallback(lambda res: os.unlink(root_file))
|
|
d.addCallback(run, "list-aliases")
|
|
def _check_aliases_2((out,err)):
|
|
self.failUnlessEqual(err, "")
|
|
self.failUnlessEqual(out, "")
|
|
d.addCallback(_check_aliases_2)
|
|
|
|
d.addCallback(run, "mkdir")
|
|
def _got_dir( (out,err) ):
|
|
self.failUnless(uri.from_string_dirnode(out.strip()))
|
|
return out.strip()
|
|
d.addCallback(_got_dir)
|
|
d.addCallback(lambda newcap: run(None, "add-alias", "tahoe", newcap))
|
|
|
|
d.addCallback(run, "list-aliases")
|
|
def _check_aliases_3((out,err)):
|
|
self.failUnlessEqual(err, "")
|
|
self.failUnless("tahoe: " in out)
|
|
d.addCallback(_check_aliases_3)
|
|
|
|
def _check_empty_dir((out,err)):
|
|
self.failUnlessEqual(out, "")
|
|
self.failUnlessEqual(err, "")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_empty_dir)
|
|
|
|
def _check_missing_dir((out,err)):
|
|
# TODO: check that rc==2
|
|
self.failUnlessEqual(out, "")
|
|
self.failUnlessEqual(err, "No such file or directory\n")
|
|
d.addCallback(run, "ls", "bogus")
|
|
d.addCallback(_check_missing_dir)
|
|
|
|
files = []
|
|
datas = []
|
|
for i in range(10):
|
|
fn = os.path.join(self.basedir, "file%d" % i)
|
|
files.append(fn)
|
|
data = "data to be uploaded: file%d\n" % i
|
|
datas.append(data)
|
|
open(fn,"wb").write(data)
|
|
|
|
def _check_stdout_against((out,err), filenum=None, data=None):
|
|
self.failUnlessEqual(err, "")
|
|
if filenum is not None:
|
|
self.failUnlessEqual(out, datas[filenum])
|
|
if data is not None:
|
|
self.failUnlessEqual(out, data)
|
|
|
|
# test all both forms of put: from a file, and from stdin
|
|
# tahoe put bar FOO
|
|
d.addCallback(run, "put", files[0], "tahoe-file0")
|
|
def _put_out((out,err)):
|
|
self.failUnless("URI:LIT:" in out, out)
|
|
self.failUnless("201 Created" in err, err)
|
|
uri0 = out.strip()
|
|
return run(None, "get", uri0)
|
|
d.addCallback(_put_out)
|
|
d.addCallback(lambda (out,err): self.failUnlessEqual(out, datas[0]))
|
|
|
|
d.addCallback(run, "put", files[1], "subdir/tahoe-file1")
|
|
# tahoe put bar tahoe:FOO
|
|
d.addCallback(run, "put", files[2], "tahoe:file2")
|
|
d.addCallback(run, "put", "--mutable", files[3], "tahoe:file3")
|
|
def _check_put_mutable((out,err)):
|
|
self._mutable_file3_uri = out.strip()
|
|
d.addCallback(_check_put_mutable)
|
|
d.addCallback(run, "get", "tahoe:file3")
|
|
d.addCallback(_check_stdout_against, 3)
|
|
|
|
# tahoe put FOO
|
|
STDIN_DATA = "This is the file to upload from stdin."
|
|
d.addCallback(run, "put", "-", "tahoe-file-stdin", stdin=STDIN_DATA)
|
|
# tahoe put tahoe:FOO
|
|
d.addCallback(run, "put", "-", "tahoe:from-stdin",
|
|
stdin="Other file from stdin.")
|
|
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["tahoe-file0", "file2", "file3", "subdir",
|
|
"tahoe-file-stdin", "from-stdin"])
|
|
d.addCallback(run, "ls", "subdir")
|
|
d.addCallback(_check_ls, ["tahoe-file1"])
|
|
|
|
# tahoe mkdir FOO
|
|
d.addCallback(run, "mkdir", "subdir2")
|
|
d.addCallback(run, "ls")
|
|
# TODO: extract the URI, set an alias with it
|
|
d.addCallback(_check_ls, ["subdir2"])
|
|
|
|
# tahoe get: (to stdin and to a file)
|
|
d.addCallback(run, "get", "tahoe-file0")
|
|
d.addCallback(_check_stdout_against, 0)
|
|
d.addCallback(run, "get", "tahoe:subdir/tahoe-file1")
|
|
d.addCallback(_check_stdout_against, 1)
|
|
outfile0 = os.path.join(self.basedir, "outfile0")
|
|
d.addCallback(run, "get", "file2", outfile0)
|
|
def _check_outfile0((out,err)):
|
|
data = open(outfile0,"rb").read()
|
|
self.failUnlessEqual(data, "data to be uploaded: file2\n")
|
|
d.addCallback(_check_outfile0)
|
|
outfile1 = os.path.join(self.basedir, "outfile0")
|
|
d.addCallback(run, "get", "tahoe:subdir/tahoe-file1", outfile1)
|
|
def _check_outfile1((out,err)):
|
|
data = open(outfile1,"rb").read()
|
|
self.failUnlessEqual(data, "data to be uploaded: file1\n")
|
|
d.addCallback(_check_outfile1)
|
|
|
|
d.addCallback(run, "rm", "tahoe-file0")
|
|
d.addCallback(run, "rm", "tahoe:file2")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, [], ["tahoe-file0", "file2"])
|
|
|
|
d.addCallback(run, "ls", "-l")
|
|
def _check_ls_l((out,err)):
|
|
lines = out.split("\n")
|
|
for l in lines:
|
|
if "tahoe-file-stdin" in l:
|
|
self.failUnless(l.startswith("-r-- "), l)
|
|
self.failUnless(" %d " % len(STDIN_DATA) in l)
|
|
if "file3" in l:
|
|
self.failUnless(l.startswith("-rw- "), l) # mutable
|
|
d.addCallback(_check_ls_l)
|
|
|
|
d.addCallback(run, "ls", "--uri")
|
|
def _check_ls_uri((out,err)):
|
|
lines = out.split("\n")
|
|
for l in lines:
|
|
if "file3" in l:
|
|
self.failUnless(self._mutable_file3_uri in l)
|
|
d.addCallback(_check_ls_uri)
|
|
|
|
d.addCallback(run, "ls", "--readonly-uri")
|
|
def _check_ls_rouri((out,err)):
|
|
lines = out.split("\n")
|
|
for l in lines:
|
|
if "file3" in l:
|
|
rw_uri = self._mutable_file3_uri
|
|
u = uri.from_string_mutable_filenode(rw_uri)
|
|
ro_uri = u.get_readonly().to_string()
|
|
self.failUnless(ro_uri in l)
|
|
d.addCallback(_check_ls_rouri)
|
|
|
|
|
|
d.addCallback(run, "mv", "tahoe-file-stdin", "tahoe-moved")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["tahoe-moved"], ["tahoe-file-stdin"])
|
|
|
|
d.addCallback(run, "ln", "tahoe-moved", "newlink")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["tahoe-moved", "newlink"])
|
|
|
|
d.addCallback(run, "cp", "tahoe:file3", "tahoe:file3-copy")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["file3", "file3-copy"])
|
|
d.addCallback(run, "get", "tahoe:file3-copy")
|
|
d.addCallback(_check_stdout_against, 3)
|
|
|
|
# copy from disk into tahoe
|
|
d.addCallback(run, "cp", files[4], "tahoe:file4")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["file3", "file3-copy", "file4"])
|
|
d.addCallback(run, "get", "tahoe:file4")
|
|
d.addCallback(_check_stdout_against, 4)
|
|
|
|
# copy from tahoe into disk
|
|
target_filename = os.path.join(self.basedir, "file-out")
|
|
d.addCallback(run, "cp", "tahoe:file4", target_filename)
|
|
def _check_cp_out((out,err)):
|
|
self.failUnless(os.path.exists(target_filename))
|
|
got = open(target_filename,"rb").read()
|
|
self.failUnlessEqual(got, datas[4])
|
|
d.addCallback(_check_cp_out)
|
|
|
|
# copy from disk to disk (silly case)
|
|
target2_filename = os.path.join(self.basedir, "file-out-copy")
|
|
d.addCallback(run, "cp", target_filename, target2_filename)
|
|
def _check_cp_out2((out,err)):
|
|
self.failUnless(os.path.exists(target2_filename))
|
|
got = open(target2_filename,"rb").read()
|
|
self.failUnlessEqual(got, datas[4])
|
|
d.addCallback(_check_cp_out2)
|
|
|
|
# copy from tahoe into disk, overwriting an existing file
|
|
d.addCallback(run, "cp", "tahoe:file3", target_filename)
|
|
def _check_cp_out3((out,err)):
|
|
self.failUnless(os.path.exists(target_filename))
|
|
got = open(target_filename,"rb").read()
|
|
self.failUnlessEqual(got, datas[3])
|
|
d.addCallback(_check_cp_out3)
|
|
|
|
# copy from disk into tahoe, overwriting an existing immutable file
|
|
d.addCallback(run, "cp", files[5], "tahoe:file4")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["file3", "file3-copy", "file4"])
|
|
d.addCallback(run, "get", "tahoe:file4")
|
|
d.addCallback(_check_stdout_against, 5)
|
|
|
|
# copy from disk into tahoe, overwriting an existing mutable file
|
|
d.addCallback(run, "cp", files[5], "tahoe:file3")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["file3", "file3-copy", "file4"])
|
|
d.addCallback(run, "get", "tahoe:file3")
|
|
d.addCallback(_check_stdout_against, 5)
|
|
|
|
# recursive copy: setup
|
|
dn = os.path.join(self.basedir, "dir1")
|
|
os.makedirs(dn)
|
|
open(os.path.join(dn, "rfile1"), "wb").write("rfile1")
|
|
open(os.path.join(dn, "rfile2"), "wb").write("rfile2")
|
|
open(os.path.join(dn, "rfile3"), "wb").write("rfile3")
|
|
sdn2 = os.path.join(dn, "subdir2")
|
|
os.makedirs(sdn2)
|
|
open(os.path.join(sdn2, "rfile4"), "wb").write("rfile4")
|
|
open(os.path.join(sdn2, "rfile5"), "wb").write("rfile5")
|
|
|
|
# from disk into tahoe
|
|
d.addCallback(run, "cp", "-r", dn, "tahoe:dir1")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["dir1"])
|
|
d.addCallback(run, "ls", "dir1")
|
|
d.addCallback(_check_ls, ["rfile1", "rfile2", "rfile3", "subdir2"],
|
|
["rfile4", "rfile5"])
|
|
d.addCallback(run, "ls", "tahoe:dir1/subdir2")
|
|
d.addCallback(_check_ls, ["rfile4", "rfile5"],
|
|
["rfile1", "rfile2", "rfile3"])
|
|
d.addCallback(run, "get", "dir1/subdir2/rfile4")
|
|
d.addCallback(_check_stdout_against, data="rfile4")
|
|
|
|
# and back out again
|
|
dn_copy = os.path.join(self.basedir, "dir1-copy")
|
|
d.addCallback(run, "cp", "--verbose", "-r", "tahoe:dir1", dn_copy)
|
|
def _check_cp_r_out((out,err)):
|
|
def _cmp(name):
|
|
old = open(os.path.join(dn, name), "rb").read()
|
|
newfn = os.path.join(dn_copy, name)
|
|
self.failUnless(os.path.exists(newfn))
|
|
new = open(newfn, "rb").read()
|
|
self.failUnlessEqual(old, new)
|
|
_cmp("rfile1")
|
|
_cmp("rfile2")
|
|
_cmp("rfile3")
|
|
_cmp(os.path.join("subdir2", "rfile4"))
|
|
_cmp(os.path.join("subdir2", "rfile5"))
|
|
d.addCallback(_check_cp_r_out)
|
|
|
|
# and copy it a second time, which ought to overwrite the same files
|
|
d.addCallback(run, "cp", "-r", "tahoe:dir1", dn_copy)
|
|
|
|
# and again, only writing filecaps
|
|
dn_copy2 = os.path.join(self.basedir, "dir1-copy-capsonly")
|
|
d.addCallback(run, "cp", "-r", "--caps-only", "tahoe:dir1", dn_copy2)
|
|
def _check_capsonly((out,err)):
|
|
# these should all be LITs
|
|
x = open(os.path.join(dn_copy2, "subdir2", "rfile4")).read()
|
|
y = uri.from_string_filenode(x)
|
|
self.failUnlessEqual(y.data, "rfile4")
|
|
d.addCallback(_check_capsonly)
|
|
|
|
# and tahoe-to-tahoe
|
|
d.addCallback(run, "cp", "-r", "tahoe:dir1", "tahoe:dir1-copy")
|
|
d.addCallback(run, "ls")
|
|
d.addCallback(_check_ls, ["dir1", "dir1-copy"])
|
|
d.addCallback(run, "ls", "dir1-copy")
|
|
d.addCallback(_check_ls, ["rfile1", "rfile2", "rfile3", "subdir2"],
|
|
["rfile4", "rfile5"])
|
|
d.addCallback(run, "ls", "tahoe:dir1-copy/subdir2")
|
|
d.addCallback(_check_ls, ["rfile4", "rfile5"],
|
|
["rfile1", "rfile2", "rfile3"])
|
|
d.addCallback(run, "get", "dir1-copy/subdir2/rfile4")
|
|
d.addCallback(_check_stdout_against, data="rfile4")
|
|
|
|
# and copy it a second time, which ought to overwrite the same files
|
|
d.addCallback(run, "cp", "-r", "tahoe:dir1", "tahoe:dir1-copy")
|
|
|
|
# tahoe_ls doesn't currently handle the error correctly: it tries to
|
|
# JSON-parse a traceback.
|
|
## def _ls_missing(res):
|
|
## argv = ["ls"] + nodeargs + ["bogus"]
|
|
## return self._run_cli(argv)
|
|
## d.addCallback(_ls_missing)
|
|
## def _check_ls_missing((out,err)):
|
|
## print "OUT", out
|
|
## print "ERR", err
|
|
## self.failUnlessEqual(err, "")
|
|
## d.addCallback(_check_ls_missing)
|
|
|
|
return d
|
|
|
|
def _run_cli(self, argv, stdin=""):
|
|
#print "CLI:", argv
|
|
stdout, stderr = StringIO(), StringIO()
|
|
d = threads.deferToThread(runner.runner, argv, run_by_human=False,
|
|
stdin=StringIO(stdin),
|
|
stdout=stdout, stderr=stderr)
|
|
def _done(res):
|
|
return stdout.getvalue(), stderr.getvalue()
|
|
d.addCallback(_done)
|
|
return d
|
|
|
|
def _test_checker(self, res):
|
|
ut = upload.Data("too big to be literal" * 200, convergence=None)
|
|
d = self._personal_node.add_file(u"big file", ut)
|
|
|
|
d.addCallback(lambda res: self._personal_node.check(Monitor()))
|
|
def _check_dirnode_results(r):
|
|
self.failUnless(r.is_healthy())
|
|
d.addCallback(_check_dirnode_results)
|
|
d.addCallback(lambda res: self._personal_node.check(Monitor(), verify=True))
|
|
d.addCallback(_check_dirnode_results)
|
|
|
|
d.addCallback(lambda res: self._personal_node.get(u"big file"))
|
|
def _got_chk_filenode(n):
|
|
self.failUnless(isinstance(n, ImmutableFileNode))
|
|
d = n.check(Monitor())
|
|
def _check_filenode_results(r):
|
|
self.failUnless(r.is_healthy())
|
|
d.addCallback(_check_filenode_results)
|
|
d.addCallback(lambda res: n.check(Monitor(), verify=True))
|
|
d.addCallback(_check_filenode_results)
|
|
return d
|
|
d.addCallback(_got_chk_filenode)
|
|
|
|
d.addCallback(lambda res: self._personal_node.get(u"sekrit data"))
|
|
def _got_lit_filenode(n):
|
|
self.failUnless(isinstance(n, LiteralFileNode))
|
|
d = n.check(Monitor())
|
|
def _check_lit_filenode_results(r):
|
|
self.failUnlessEqual(r, None)
|
|
d.addCallback(_check_lit_filenode_results)
|
|
d.addCallback(lambda res: n.check(Monitor(), verify=True))
|
|
d.addCallback(_check_lit_filenode_results)
|
|
return d
|
|
d.addCallback(_got_lit_filenode)
|
|
return d
|
|
|