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test: persist -v2transport over restarts and respect -v2transport=0

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Before, a global -v2transport provided to the test would be dropped
when restarting the node within a test and specifying any extra_args.

Fix this by adding "v2transport=1" to args (not extra_args) based
on the global parameter, and deciding for each (re)start of the node
based on this default and test-specific extra_args
(which take precedence over args) whether v2 should be used.
This commit is contained in:
Martin Zumsande
2023-11-03 16:54:19 -04:00
parent d9007f51a7
commit 68a9001751
2 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
test/functional/test_framework/test_node.py
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@@ -67,7 +67,7 @@ class TestNode():
To make things easier for the test writer, any unrecognised messages will
be dispatched to the RPC connection."""
def __init__(self, i, datadir_path, *, chain, rpchost, timewait, timeout_factor, bitcoind, bitcoin_cli, coverage_dir, cwd, extra_conf=None, extra_args=None, use_cli=False, start_perf=False, use_valgrind=False, version=None, descriptors=False):
def __init__(self, i, datadir_path, *, chain, rpchost, timewait, timeout_factor, bitcoind, bitcoin_cli, coverage_dir, cwd, extra_conf=None, extra_args=None, use_cli=False, start_perf=False, use_valgrind=False, version=None, descriptors=False, v2transport=False):
"""
Kwargs:
start_perf (bool): If True, begin profiling the node with `perf` as soon as
@@ -126,6 +126,12 @@ class TestNode():
if self.version_is_at_least(239000):
self.args.append("-loglevel=trace")
# Default behavior from global -v2transport flag is added to args to persist it over restarts.
# May be overwritten in individual tests, using extra_args.
self.default_to_v2 = v2transport
if self.default_to_v2:
self.args.append("-v2transport=1")
self.cli = TestNodeCLI(bitcoin_cli, self.datadir_path)
self.use_cli = use_cli
self.start_perf = start_perf
@@ -198,6 +204,8 @@ class TestNode():
if extra_args is None:
extra_args = self.extra_args
self.use_v2transport = "-v2transport=1" in extra_args or (self.default_to_v2 and "-v2transport=0" not in extra_args)
# Add a new stdout and stderr file each time bitcoind is started
if stderr is None:
stderr = tempfile.NamedTemporaryFile(dir=self.stderr_dir, delete=False)