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pytest: test gossip_store upgrade from version 7 to version 8. 

The previous patch changed the gossip_store, but in a trivial way.
The next patch will implement upgrading, so this is the test.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2020-05-04 09:47:54 +09:30
parent 78ffea61e1
commit 46793bdaaf
1 changed files with 69 additions and 1 deletions
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70
tests/test_gossip.py
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@ -2,7 +2,7 @@ from collections import Counter
from ephemeral_port_reserve import reserve
from fixtures import * # noqa: F401,F403
from fixtures import TEST_NETWORK
from pyln.client import RpcError
from pyln.client import RpcError, Millisatoshi
from utils import (
wait_for, TIMEOUT, only_one, sync_blockheight, expected_node_features
)
@ -1657,3 +1657,71 @@ def test_torport_onions(node_factory):
assert l1.daemon.is_in_log('45321,127.0.0.1:{}'.format(l1.port))
assert l2.daemon.is_in_log('x2y4zvh4fn5q3eouuh7nxnc7zeawrqoutljrup2xjtiyxgx3emgkemad.onion:45321,127.0.0.1:{}'.format(l2.port))
@pytest.mark.xfail(strict=True)
def test_gossip_store_upgrade_v7_v8(node_factory):
"""Version 8 added feature bits to local channel announcements"""
l1 = node_factory.get_node(start=False)
# A channel announcement with no channel_update.
with open(os.path.join(l1.daemon.lightning_dir, TEST_NETWORK, 'gossip_store'), 'wb') as f:
f.write(bytearray.fromhex("07000000428ce4d2d8000000000daf00"
"00670000010001022d223620a359a47f"
"f7f7ac447c85c46c923da53389221a00"
"54c11c1e3ca31d5900000000000f4240"
"000d8000000000000000000000000000"
"00008e3af3badf000000001006008a01"
"02005a9911d425effd461f803a380f05"
"e72d3332eb6e9a7c6c58405ae61eacde"
"4e2da18240ffb3d5c595f85e4f78b594"
"c59e4d01c0470edd4f5afe645026515e"
"fe06226e46111a0b59caaf126043eb5b"
"bf28c34f3a5e332a1fc7b2b73cf18891"
"0f00006700000100015eaa5eb0010100"
"06000000000000000000000001000000"
"0a000000003b0233800000008e074a6e"
"0f000000001006008a0102463de636b2"
"f46ccd6c23259787fc39dc4fdb983510"
"1651879325b18cf1bb26330127e51ce8"
"7a111b05ef92fe00a9a089979dc49178"
"200f49139a541e7078cdc506226e4611"
"1a0b59caaf126043eb5bbf28c34f3a5e"
"332a1fc7b2b73cf188910f0000670000"
"0100015eaa5eb0010000060000000000"
"000000000000010000000a000000003b"
"023380"))
l1.start()
assert l1.rpc.listchannels()['channels'] == [
{'source': '022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59',
'destination': '0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518',
'short_channel_id': '103x1x1',
'public': False,
'satoshis': 1000000,
'amount_msat': Millisatoshi(1000000000),
'message_flags': 1,
'channel_flags': 0,
'active': False,
'last_update': 1588223664,
'base_fee_millisatoshi': 1,
'fee_per_millionth': 10,
'delay': 6,
'htlc_minimum_msat': Millisatoshi(0),
'htlc_maximum_msat': Millisatoshi(990000000)},
{'source': '0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518',
'destination': '022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59',
'short_channel_id': '103x1x1',
'public': False,
'satoshis': 1000000,
'amount_msat': Millisatoshi(1000000000),
'message_flags': 1,
'channel_flags': 1,
'active': False,
'last_update': 1588223664,
'base_fee_millisatoshi': 1,
'fee_per_millionth': 10,
'delay': 6,
'htlc_minimum_msat': Millisatoshi(0),
'htlc_maximum_msat': Millisatoshi(990000000)}]