mirror of
https://github.com/dashpay/dash.git
synced 2024-12-26 20:42:59 +01:00
6e6f7c5994
8dd5946c0b7aa8f3976b14a5de4ce84b80a9c32a add functional test (Larry Ruane)
b5a80fa7e487c37b7ac0e3874a2fabade41b9ca8 util: Handle HTTP_SERVICE_UNAVAILABLE in bitcoin-cli (Hennadii Stepanov)
Pull request description:
If `bitcoind` is processing 16 RPC requests, attempting to submit another request using `bitcoin-cli` produces this less-than-helpful error message: `error: couldn't parse reply from server`. This PR changes the error to: `error: server response: Work queue depth exceeded`.
ACKs for top commit:
fjahr:
tACK 8dd5946c0b7aa8f3976b14a5de4ce84b80a9c32a
luke-jr:
utACK 8dd5946c0b7aa8f3976b14a5de4ce84b80a9c32a (no changes since previous utACK)
hebasto:
re-ACK 8dd5946c0b7aa8f3976b14a5de4ce84b80a9c32a, only suggested changes since my [previous](https://github.com/bitcoin/bitcoin/pull/18335#pullrequestreview-460621350) review.
darosior:
ACK 8dd5946c0b7aa8f3976b14a5de4ce84b80a9c32a
Tree-SHA512: 33e25f6ff05d9b56fae2bdb68b132557bb8e995f5438ac4fbbc53c304c5152a98aa43c43600c31d8a6a2830cbd48bf8ec7d89dce50190b29ec00a43830126913
104 lines
3.6 KiB
Python
Executable File
104 lines
3.6 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# Copyright (c) 2018 The Bitcoin Core developers
|
|
# Distributed under the MIT software license, see the accompanying
|
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
"""Tests some generic aspects of the RPC interface."""
|
|
|
|
import os
|
|
from test_framework.authproxy import JSONRPCException
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import assert_equal, assert_greater_than_or_equal
|
|
from threading import Thread
|
|
import subprocess
|
|
|
|
|
|
def expect_http_status(expected_http_status, expected_rpc_code,
|
|
fcn, *args):
|
|
try:
|
|
fcn(*args)
|
|
raise AssertionError("Expected RPC error %d, got none" % expected_rpc_code)
|
|
except JSONRPCException as exc:
|
|
assert_equal(exc.error["code"], expected_rpc_code)
|
|
assert_equal(exc.http_status, expected_http_status)
|
|
|
|
|
|
def test_work_queue_getblock(node, got_exceeded_error):
|
|
while not got_exceeded_error:
|
|
try:
|
|
node.cli('getrpcinfo').send_cli()
|
|
except subprocess.CalledProcessError as e:
|
|
assert_equal(e.output, 'error: Server response: Work queue depth exceeded\n')
|
|
got_exceeded_error.append(True)
|
|
|
|
|
|
class RPCInterfaceTest(BitcoinTestFramework):
|
|
def set_test_params(self):
|
|
self.num_nodes = 1
|
|
self.setup_clean_chain = True
|
|
self.supports_cli = False
|
|
|
|
def test_getrpcinfo(self):
|
|
self.log.info("Testing getrpcinfo...")
|
|
|
|
info = self.nodes[0].getrpcinfo()
|
|
assert_equal(len(info['active_commands']), 1)
|
|
|
|
command = info['active_commands'][0]
|
|
assert_equal(command['method'], 'getrpcinfo')
|
|
assert_greater_than_or_equal(command['duration'], 0)
|
|
assert_equal(info['logpath'], os.path.join(self.nodes[0].datadir, self.chain, 'debug.log'))
|
|
|
|
def test_batch_request(self):
|
|
self.log.info("Testing basic JSON-RPC batch request...")
|
|
|
|
results = self.nodes[0].batch([
|
|
# A basic request that will work fine.
|
|
{"method": "getblockcount", "id": 1},
|
|
# Request that will fail. The whole batch request should still
|
|
# work fine.
|
|
{"method": "invalidmethod", "id": 2},
|
|
# Another call that should succeed.
|
|
{"method": "getblockhash", "id": 3, "params": [0]},
|
|
])
|
|
|
|
result_by_id = {}
|
|
for res in results:
|
|
result_by_id[res["id"]] = res
|
|
|
|
assert_equal(result_by_id[1]['error'], None)
|
|
assert_equal(result_by_id[1]['result'], 0)
|
|
|
|
assert_equal(result_by_id[2]['error']['code'], -32601)
|
|
assert_equal(result_by_id[2]['result'], None)
|
|
|
|
assert_equal(result_by_id[3]['error'], None)
|
|
assert result_by_id[3]['result'] is not None
|
|
|
|
def test_http_status_codes(self):
|
|
self.log.info("Testing HTTP status codes for JSON-RPC requests...")
|
|
|
|
expect_http_status(404, -32601, self.nodes[0].invalidmethod)
|
|
expect_http_status(500, -8, self.nodes[0].getblockhash, 42)
|
|
|
|
def test_work_queue_exceeded(self):
|
|
self.log.info("Testing work queue exceeded...")
|
|
self.restart_node(0, ['-rpcworkqueue=1', '-rpcthreads=1'])
|
|
got_exceeded_error = []
|
|
threads = []
|
|
for _ in range(3):
|
|
t = Thread(target=test_work_queue_getblock, args=(self.nodes[0], got_exceeded_error))
|
|
t.start()
|
|
threads.append(t)
|
|
for t in threads:
|
|
t.join()
|
|
|
|
def run_test(self):
|
|
self.test_getrpcinfo()
|
|
self.test_batch_request()
|
|
self.test_http_status_codes()
|
|
self.test_work_queue_exceeded()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
RPCInterfaceTest().main()
|