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pytest: test for bad estimatefees results.

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See: #6183
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2023-07-14 13:40:27 +09:30
parent 81cfd3799e
commit 8de3b89aac
2 changed files with 118 additions and 0 deletions
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28
tests/test_plugin.py
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@@ -1748,6 +1748,34 @@ def test_bitcoin_backend(node_factory, bitcoind):
" bitcoind")
def test_bitcoin_bad_estimatefee(node_factory, bitcoind):
"""
This tests that we don't crash if bitcoind backend gives bad estimatefees.
"""
plugin = os.path.join(os.getcwd(), "tests/plugins/badestimate.py")
l1 = node_factory.get_node(options={"disable-plugin": "bcli",
"plugin": plugin,
"badestimate-badorder": True,
"wumbo": None},
start=False,
may_fail=True, allow_broken_log=True)
l1.daemon.start(wait_for_initialized=False, stderr_redir=True)
assert l1.daemon.wait() == 1
l1.daemon.is_in_stderr(r"badestimate.py error: bad response to estimatefees.feerates \(Blocks must be ascending order: 2 <= 100!\)")
del l1.daemon.opts["badestimate-badorder"]
l1.start()
l2 = node_factory.get_node(options={"disable-plugin": "bcli",
"plugin": plugin,
"wumbo": None})
# Give me some funds.
bitcoind.generate_block(5)
l1.fundwallet(100 * 10**8)
l1.connect(l2)
l1.rpc.fundchannel(l2.info["id"], 50 * 10**8)
def test_bcli(node_factory, bitcoind, chainparams):
"""
This tests the bcli plugin, used to gather Bitcoin data from a local