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pytest: don't assume gossip order in test_gossip_query_channel_range

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```
        # reply_channel_range == 264
>       assert msgs == ['0108'
                        # blockhash
                        + genesis_blockhash
                        # first_blocknum, number_of_blocks, complete
                        + format(0, '08x') + format(1000000, '08x') + '01'
                        # encoded_short_ids
                        + format(len(encoded) // 2, '04x')
                        + encoded]
E       AssertionError: assert ['010806226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00000000000f42400100110000006900000100000000680000010000'] == ['010806226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00000000000f42400100110000006800000100000000690000010000']
E         At index 0 diff: '010806226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00000000000f42400100110000006900000100000000680000010000' != '010806226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00000000000f42400100110000006800000100000000690000010000'
E         Full diff:
E         - ['010806226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00000000000f42400100110000006800000100000000690000010000']
E         ?                                                                                                    ^               ^
E         + ['010806226e46111a0b59caaf126043eb5bbf28c34f3a5e332a1fc7b2b73cf188910f00000000000f42400100110000006900000100000000680000010000']
E         ?                                                                                                    ^               ^
```

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2024-11-15 16:33:38 +10:30
parent a5ba3f8f24
commit 40a4d83764
1 changed files with 60 additions and 29 deletions
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89
tests/test_gossip.py
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@ -748,19 +748,32 @@ def test_gossip_query_channel_range(node_factory, bitcoind, chainparams):
chainparams['chain_hash'],
0, 1000000,
filters=['0109', '0107', '0012'])
encoded = subprocess.run(['devtools/mkencoded', '--scids', '00', scid12, scid23],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
# Either order!
encoded1 = subprocess.run(['devtools/mkencoded', '--scids', '00', scid12, scid23],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
encoded2 = subprocess.run(['devtools/mkencoded', '--scids', '00', scid23, scid12],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
# reply_channel_range == 264
assert msgs == ['0108'
# blockhash
+ genesis_blockhash
# first_blocknum, number_of_blocks, complete
+ format(0, '08x') + format(1000000, '08x') + '01'
# encoded_short_ids
+ format(len(encoded) // 2, '04x')
+ encoded]
assert msgs in (['0108'
# blockhash
+ genesis_blockhash
# first_blocknum, number_of_blocks, complete
+ format(0, '08x') + format(1000000, '08x') + '01'
# encoded_short_ids
+ format(len(encoded1) // 2, '04x')
+ encoded1],
['0108'
# blockhash
+ genesis_blockhash
# first_blocknum, number_of_blocks, complete
+ format(0, '08x') + format(1000000, '08x') + '01'
# encoded_short_ids
+ format(len(encoded2) // 2, '04x')
+ encoded2])
# Does not include scid12
msgs = l4.query_gossip('query_channel_range',
@ -819,19 +832,32 @@ def test_gossip_query_channel_range(node_factory, bitcoind, chainparams):
genesis_blockhash,
block12, block23 - block12 + 1,
filters=['0109', '0107', '0012'])
encoded = subprocess.run(['devtools/mkencoded', '--scids', '00', scid12, scid23],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
# Either order
encoded1 = subprocess.run(['devtools/mkencoded', '--scids', '00', scid12, scid23],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
encoded2 = subprocess.run(['devtools/mkencoded', '--scids', '00', scid23, scid12],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
# reply_channel_range == 264
assert msgs == ['0108'
# blockhash
+ genesis_blockhash
# first_blocknum, number_of_blocks, complete
+ format(block12, '08x') + format(block23 - block12 + 1, '08x') + '01'
# encoded_short_ids
+ format(len(encoded) // 2, '04x')
+ encoded]
assert msgs in (['0108'
# blockhash
+ genesis_blockhash
# first_blocknum, number_of_blocks, complete
+ format(block12, '08x') + format(block23 - block12 + 1, '08x') + '01'
# encoded_short_ids
+ format(len(encoded1) // 2, '04x')
+ encoded1],
['0108'
# blockhash
+ genesis_blockhash
# first_blocknum, number_of_blocks, complete
+ format(block12, '08x') + format(block23 - block12 + 1, '08x') + '01'
# encoded_short_ids
+ format(len(encoded2) // 2, '04x')
+ encoded2])
# Only includes scid23
msgs = l4.query_gossip('query_channel_range',
@ -888,11 +914,16 @@ def test_gossip_query_channel_range(node_factory, bitcoind, chainparams):
assert this_start == start
start += num
encoded = subprocess.run(['devtools/mkencoded', '--scids', '00', scid12, scid23],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
assert scids == encoded
# Either order
encoded1 = subprocess.run(['devtools/mkencoded', '--scids', '00', scid12, scid23],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
encoded2 = subprocess.run(['devtools/mkencoded', '--scids', '00', scid23, scid12],
check=True,
timeout=TIMEOUT,
stdout=subprocess.PIPE).stdout.strip().decode()
assert scids in (encoded1, encoded2)
# Test overflow case doesn't split forever; should still only get 2 for this
msgs = l4.query_gossip('query_channel_range',