| Age | Commit message (Collapse) | Author |
|---|
|
Github-Pull: #15990
Rebased-From: fa320de79faaca2b088fcbe7f76701faa9bff236
|
|
|
|
|
|
|
|
d20a9fa13d1c13f552e879798c0508be70190e71 tests: add tests for invalid P2P messages (James O'Beirne)
62f94d39f8de88a44bb0a8a2837d864f777aaacc tests: add P2PConnection.send_raw_message (James O'Beirne)
5aa31f6ef26f51ce461c917654dd1cfbbdd1409a tests: add utility to assert node memory usage hasn't increased (James O'Beirne)
Pull request description:
- Adds `p2p_invalid_messages.py`: tests based on behavior for dealing with invalid and malformed P2P messages. Includes a test verifying that we can't DoS a node by spamming it with large invalid messages.
- Adds `TestNode.assert_memory_usage_stable`: a context manager that allows us to ensure memory usage doesn't significantly increase on a node during some test.
- Adds `P2PConnection.send_raw_message`: which allows us to construct and send messages with tweaked headers.
Tree-SHA512: 720a4894c1e6d8f1551b2ae710e5b06c9e4f281524623957cb01599be9afea82671dc26d6152281de0acb87720f0c53b61e2b27d40434d30e525dd9e31fa671f
|
|
|
|
If a node has not announced a tx at all, then it should respond to
getdata messages for that tx with notfound, to avoid leaking tx
origination privacy.
|
|
|
|
|
|
|
|
|
|
fa85c985ed qa: Add p2p_invalid_locator test (MarcoFalke)
Pull request description:
Should not be merged *before* #13907
Tree-SHA512: a67ca407854c421ed20a184d0b0dc90085aed3e3431d9652a107fa3022244767e67f67e50449b7e95721f56906836b134615875f28a21e8a012eb22cfe6a66a5
|
|
|
|
|
|
https://github.com/bitcoin/bitcoin/pull/13715 introduced a new check
for _transport.is_closing() in mininode's P2PConnection's. This function
is only available from Python 3.4.4, though, while Bitcoin is supposed
to support all Python 3.4 versions.
In this change, we make the check conditional on is_closing() being
available. If it is not, then we revert to the behaviour before the
check was introduced; this means that
https://github.com/bitcoin/bitcoin/issues/13579 is not fixed for old
systems, but at least the tests work as they used to do before.
This includes a small refactoring from a one-line lambda to an
inline function, because this makes the code easier to read with more
and more conditions being added.
Fixes https://github.com/bitcoin/bitcoin/issues/13745.
|
|
- checks if _transport.is_closing() (added in python3.4.4/python3.5.1)
before attempting to send messages on P2PConnection's send_message
method.
|
|
|
|
|
|
|
|
|
|
The new P2PDataStore class was sending full blocks in headers messages,
which meant that calls to send_blocks_and_test() would blow up memory if
called with a large number of blocks. Fix that by only sending headers
in headers messages.
|
|
|
|
95e2e9a [tests] Change invalidtxrequest to use BitcoinTestFramework (John Newbery)
359d067 [tests] Fix flake8 warnings in invalidtxrequest (John Newbery)
c32cf9f [tests] Add P2PDataStore class (John Newbery)
cc046f6 [tests] Reduce NodeConn connection logging from info to debug (John Newbery)
Pull request description:
Next step in #10603
- first commit changes log level for an internal log from INFO to DEBUG. (Not really related, but I started finding the INFO level logging annoying when debuging test failures)
- second commit introduces a `P2PStub` class - a subclass of `NodeConnCB` which has its own block and tx store and responds appropriately to getdata requests. Not all the functionality is used in `invalidtxrequest.py`, but will be used in `invalidblockrequest.py` and `p2p-fullblocktest` when those are changed to use `BitcoinTestFramework`
- third commit tidies up `invalidtxrequest.py`
- fourth commit removes usage of `ComparisonTestFramework`
Tree-SHA512: f3085c73c15d6ce894e401490bce8a7fa7cf52b0c9d135ff7e351f1f6f517c99accab8588fcdc443f39ea8315329aaabd66b2baa32499df5a774737882030373
|
|
P2PDataStore subclasses NodeConnCB. This class keeps a store
of txs and blocks and responds to getdata requests from
the node-under-test.
|
|
|
|
|
|
|
|
Check that P2PConnections aren't created after the NetworkThread
has started and that at any time only one NetworkThread is running.
|
|
Add network thread_start(), network_thread_running() and
network_thread_join() utility functions in mininode.py and use
network_thread_running() in network thread assertions.
|
|
NodeConn -> P2PConnection
NodeConnCB -> P2PInterface
|
|
This commit moves the logic that sends a version message
on connection from NodeConn to NodeConnCB. NodeConn should
not be aware of the semantics or meaning of the P2P payloads.
|
|
This makes NodeConnCB a subclass of NodeConn, and
removes the need for the client code to know
anything about the implementation details of NodeConnCB.
NodeConn can now be swapped out for any other implementation
of a low-level connection without changing client code.
|
|
This is required since NodeConnCB will inherit from NodeConn
after the next commit.
|
|
Add docstrings and renames some methods.
Also removes the redundant NodeConn.readable() method override.
|
|
|
|
1135c79 [tests] Tidy up mininode.py module (John Newbery)
f9cd9b1 [tests] Move test_framework Bitcoin primitives into separate module (John Newbery)
Pull request description:
Second part of #11518.
Moves the primitive Bitcoin datastructures and message classes into their own module, and tidies up the mininode.py module.
- First commit is almost entirely move-only
- Second commit is mostly move-only, but also does a little tidying.
Tree-SHA512: 5d74802677f1ab788e43188653106a96fffd9ab1fe3aa6a4eb94e5807de5dd5c8ee212296f45e8d16c7e3d95cfc4891677e812b7944bd3ab604e04b3b88aa06e
|
|
|
|
Mostly move only. Adds a few extra comments.
|
|
mininode.py wildcard imports all names from primitives.py. This is
to avoid having to change all test scripts that import from mininode.py.
|
|
The mininode module includes code to support p2p versions below
60001. However, the test_framework does not support versions
of Bitcoin Core before V0.13.0. Remove code supporting
p2p versions before 60001 (which has never been run).
|
|
Alert messages were removed in p2p version 70013 (Bitcoin Core V0.13.0)
|
|
BIP31 support was added to Bitcoin Core in version 0.6.1. Our test
framework is incompatible with Bitcoin Core versions that old, so remove
all special logic for handling pre-BIP31 pings.
|
|
Removes the dead deliver_sleep_time and EarlyDisconnectError code
|
|
|
|
fafa003 qa: Remove never used return value of sync_with_ping (MarcoFalke)
fa9de37 qa: Make tmpdir option an absolute path (MarcoFalke)
Pull request description:
This should fix issues with the multiwallet test and its symlinks
when the tmpdir is a relative path.
Rather than fixing os.symlink to work with paths relative to a
directory descriptor, which does not work on Windows, normalize
the path instead.
Tree-SHA512: 189690f3d065ea2f0f48e06775c86d513d0916c7c86312432e8e16df160e65539e288c2bd53d49a4180735fa940f6fcd52b506ccd7d9815651a9b1a69850dda6
|
|
|
|
|
|
|
|
future similar errors
f97ab35fa qa: Fix bug introduced in p2p-segwit.py (Suhas Daftuar)
a7820422e qa: Treat mininode p2p exceptions as fatal (Suhas Daftuar)
Pull request description:
#11121 inadvertently broke the constructor for the `TestNode()` object in `p2p-segwit.py`, silently breaking at least one of the tests.
Although the python code was raising exceptions due to a `TestNode()` object not existing (or having the right type), mininode was masking these from anyone running the test through the test_runner (like travis), because it catches all exceptions during message delivery and just prints a log message and continues. Such "graceful" handling of errors is almost certainly something we don't want in our test suite, so the first commit here attempts to prevent that type of failure from ever being masked.
The second commit fixes the particular bug in `p2p-segwit.py`.
Tree-SHA512: b6646e3cb1e05c35c28e8899c44104bf2e2d0384643ca87042ab7f6ec0960d89f5bf25a7b95bab6e32d401c20a6018226160500f6ddceb923e81ffb04adb4f2f
|
|
1817398b3 mininode: add an optimistic write and disable nagle (Cory Fields)
Pull request description:
Disclaimer: I'm not familiar with asyncore, so I'm unclear how safe this is. It works for me (tm).
Because the poll/select loop may pause for 100msec before actually doing a send, and we have no way to force the loop awake, try sending from the calling thread if the queue is empty.
Also, disable nagle as all sends should be either full messages or unfinished sends.
This shaves an average of ~1 minute or so off of my accumulated runtime, and 10-15 seconds off of actual runtime.
Tree-SHA512: 6b61b8058e621dacf0b4dd353c10e3666fbda0691440eb6ebc432491ebada80a781dcd09291bf03e70112a41d3c2a0c91775ed08824b79bf8d0ebed11595c28b
|
