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author | MarcoFalke <falke.marco@gmail.com> | 2019-09-18 14:41:14 -0400 |
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committer | MarcoFalke <falke.marco@gmail.com> | 2019-09-18 14:41:21 -0400 |
commit | 59c138d2f1497275725eb2b2c8749472f3e7a5ef (patch) | |
tree | 1ad0ad9385852757b6747d548f8ac1c16bd98be7 /test/functional/feature_notifications.py | |
parent | cfcaa9759e23d10a766d50558d369ad4110129f8 (diff) | |
parent | fadfd844de8c53034a97dfa6f771ffe9f523fba2 (diff) | |
download | bitcoin-59c138d2f1497275725eb2b2c8749472f3e7a5ef.tar.xz |
Merge #16898: test: Remove connect_nodes_bi
fadfd844de8c53034a97dfa6f771ffe9f523fba2 test: Remove unused connect_nodes_bi (MarcoFalke)
fa3b9ee8b2280af4bcbcfffff275aaf8dd125929 scripted-diff: test: Replace connect_nodes_bi with connect_nodes (MarcoFalke)
faaee1e39a91b3f603881655d3980c29af09852b test: Use connect_nodes when connecting nodes in the test_framework (MarcoFalke)
1111bb91f517838e5b9f778bf6b5a9c8d561e857 test: Reformat python imports to aid scripted diff (MarcoFalke)
Pull request description:
By default all test nodes are connected in a chain. However, instead of just a single connection between each pair of nodes, we end up with up to four connections for a "middle" node (two outbound, two inbound, from each side).
This is generally redundant (tx and block relay should succeed with just a single connection) and confusing. For example, test timeouts after a call to `sync_` may be racy and hard to reproduce. On top of that, the test `debug.log`s are hard to read because txs and block invs may be relayed on the same connection multiple times.
Fix this by inlining `connect_nodes_bi` in the two tests that need it, and then replace it with a single `connect_nodes` in all other tests.
Historic background:
`connect_nodes_bi` has been introduced as a (temporary?) workaround for bug #5113 and #5138, which has long been fixed in #5157 and #5662.
ACKs for top commit:
laanwj:
ACK fadfd844de8c53034a97dfa6f771ffe9f523fba2
jonasschnelli:
utACK fadfd844de8c53034a97dfa6f771ffe9f523fba2 - more of less a cleanup PR.
promag:
Tested ACK fadfd844de8c53034a97dfa6f771ffe9f523fba2, ran extended tests.
Tree-SHA512: 2d027a8fd150749c071b64438a0a78ec922178628a7dbb89fd1212b0fa34febd451798c940101155d3617c0426c2c4865174147709894f1f1bb6cfa336aa7e24
Diffstat (limited to 'test/functional/feature_notifications.py')
-rwxr-xr-x | test/functional/feature_notifications.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/test/functional/feature_notifications.py b/test/functional/feature_notifications.py index 13cf951550..da00b773ad 100755 --- a/test/functional/feature_notifications.py +++ b/test/functional/feature_notifications.py @@ -7,7 +7,11 @@ import os from test_framework.address import ADDRESS_BCRT1_UNSPENDABLE from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import assert_equal, wait_until, connect_nodes_bi +from test_framework.util import ( + assert_equal, + wait_until, + connect_nodes, +) class NotificationsTest(BitcoinTestFramework): @@ -58,7 +62,7 @@ class NotificationsTest(BitcoinTestFramework): self.log.info("test -walletnotify after rescan") # restart node to rescan to force wallet notifications self.start_node(1) - connect_nodes_bi(self.nodes, 0, 1) + connect_nodes(self.nodes[0], 1) wait_until(lambda: len(os.listdir(self.walletnotify_dir)) == block_count, timeout=10) |