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-rwxr-xr-xtest/functional/interface_rpc.py26
1 files changed, 26 insertions, 0 deletions
diff --git a/test/functional/interface_rpc.py b/test/functional/interface_rpc.py
index ac2e73fc5c..3480aa2bd9 100755
--- a/test/functional/interface_rpc.py
+++ b/test/functional/interface_rpc.py
@@ -8,6 +8,9 @@ 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):
@@ -18,6 +21,16 @@ def expect_http_status(expected_http_status, expected_rpc_code,
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
@@ -67,10 +80,23 @@ class RPCInterfaceTest(BitcoinTestFramework):
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__':