dash/test/functional/feature_logging.py
MarcoFalke 65226da849
Merge bitcoin/bitcoin#22229: test: consolidate to f-strings (part 1)
68faa87881f5334b2528db4adc72ec19d94316a3 test: use f-strings in mining_*.py tests (fanquake)
c2a5d560df2824df5731100c2584e8ad7a3d7bc2 test: use f-strings in interface_*.py tests (fanquake)
86d958262dff43002820d58ccb8958e2dbfb9d5b test: use f-strings in feature_proxy.py (fanquake)
31bdb33dcb8345df1bb94b28e811252a918d7dcb test: use f-strings in feature_segwit.py (fanquake)
b166d54c3cbb0c028210cee977b3dcde5ac5474f test: use f-strings in feature_versionbits_warning.py (fanquake)
cf6d66bf941d946600047d712c7cd15d7605322e test: use f-strings in feature_settings.py (fanquake)
6651d77f22862716f5bd7d0b31cfbd3937ab7b1d test: use f-strings in feature_pruning.py (fanquake)
961f5813ba65b6a601081912c4ece96c2679794d test: use f-strings in feature_notifications.py (fanquake)
1a546e6f6ca95772f0d7dbc2792477becbb8ea63 test: use f-strings in feature_minchainwork.py (fanquake)
6679eceacc915a8ea7cd7063f103ffc5eb9da884 test: use f-strings in feature_logging.py (fanquake)
fb633933ab570e945d2a366f37eeff39f516c613 test: use f-strings in feature_loadblock.py (fanquake)
e9ca8b254d4b9567831c0e113ce1c0a2b4795a95 test: use f-strings in feature_help.py (fanquake)
ff7e3309995a8960ac371741b2b00c6da40f7490 test: use f-strings in feature_filelock.py (fanquake)
d5a6adc5e478fa5c6e562377eea873dc38e66578 test: use f-strings in feature_fee_estimation.py (fanquake)
a2de33cbdc79202bccddb4beadfde88266ac979f test: use f-strings in feature_dersig.py (fanquake)
a2502cc63fd308be8af840962da9c53339433fa6 test: use f-strings in feature_dbcrash.py (fanquake)
3e2f84e7a96cb4b97b609ac853f78edd0ed43f82 test: use f-strings in feature_csv_activation.py (fanquake)
e2f1fd8ee92fa421b6d293169044d6ddd5a9b8df test: use f-strings in feature_config_args.py (fanquake)
36d33d32b1b498b61f56d552f6e2c1d064f978c3 test: use f-strings in feature_cltv.py (fanquake)
dca173cc044270b30782b1e3355e9dcb8c534295 test: use f-strings in feature_blocksdir.py (fanquake)
5453e8706278918ac51a725e81599cfa18c8cdbc test: use f-strings in feature_backwards_compatibility.py (fanquake)
6f3d5ad67ac8e7b50abae1a2949898d858e38106 test: use f-strings in feature_asmap.py (fanquake)

Pull request description:

  Rather than using 3 different ways to build/format strings (sometimes all in the same test, i.e [`feature_config_args.py`](https://github.com/bitcoin/bitcoin/blob/master/test/functional/feature_config_args.py)), consolidate to using [f-strings (3.6+)](https://docs.python.org/3/reference/lexical_analysis.html#f-strings), which are generally more concise / readable, as well as more performant than existing methods.

  This deals with the `feature_*.py`, `interface_*.py` and `mining_*.py` tests.

  See also: [PEP 498](https://www.python.org/dev/peps/pep-0498/)

ACKs for top commit:
  mjdietzx:
    reACK 68faa87881f5334b2528db4adc72ec19d94316a3
  Zero-1729:
    crACK 68faa87881f5334b2528db4adc72ec19d94316a3

Tree-SHA512: d4e1a42e07d96d2c552387a46da1534223c4ce408703d7568ad2ef580797dd68d9695b8d19666b567af37f44de6e430e8be5db5d5404ba8fcecf9f5b026a6efb
2024-10-25 21:24:00 +07:00

75 lines
2.9 KiB
Python
Executable File

#!/usr/bin/env python3
# Copyright (c) 2017-2020 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test debug logging."""
import os
from test_framework.test_framework import BitcoinTestFramework
from test_framework.test_node import ErrorMatch
class LoggingTest(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.setup_clean_chain = True
def relative_log_path(self, name):
return os.path.join(self.nodes[0].datadir, self.chain, name)
def run_test(self):
# test default log file name
default_log_path = self.relative_log_path("debug.log")
assert os.path.isfile(default_log_path)
# test alternative log file name in datadir
self.restart_node(0, ["-debuglogfile=foo.log"])
assert os.path.isfile(self.relative_log_path("foo.log"))
# test alternative log file name outside datadir
tempname = os.path.join(self.options.tmpdir, "foo.log")
self.restart_node(0, [f"-debuglogfile={tempname}"])
assert os.path.isfile(tempname)
# check that invalid log (relative) will cause error
invdir = self.relative_log_path("foo")
invalidname = os.path.join("foo", "foo.log")
self.stop_node(0)
exp_stderr = r"Error: Could not open debug log file \S+$"
self.nodes[0].assert_start_raises_init_error([f"-debuglogfile={invalidname}"], exp_stderr, match=ErrorMatch.FULL_REGEX)
assert not os.path.isfile(os.path.join(invdir, "foo.log"))
# check that invalid log (relative) works after path exists
self.stop_node(0)
os.mkdir(invdir)
self.start_node(0, [f"-debuglogfile={invalidname}"])
assert os.path.isfile(os.path.join(invdir, "foo.log"))
# check that invalid log (absolute) will cause error
self.stop_node(0)
invdir = os.path.join(self.options.tmpdir, "foo")
invalidname = os.path.join(invdir, "foo.log")
self.nodes[0].assert_start_raises_init_error([f"-debuglogfile={invalidname}"], exp_stderr, match=ErrorMatch.FULL_REGEX)
assert not os.path.isfile(os.path.join(invdir, "foo.log"))
# check that invalid log (absolute) works after path exists
self.stop_node(0)
os.mkdir(invdir)
self.start_node(0, [f"-debuglogfile={invalidname}"])
assert os.path.isfile(os.path.join(invdir, "foo.log"))
# check that -nodebuglogfile disables logging
self.stop_node(0)
os.unlink(default_log_path)
assert not os.path.isfile(default_log_path)
self.start_node(0, ["-nodebuglogfile"])
assert not os.path.isfile(default_log_path)
# just sanity check no crash here
self.restart_node(0, [f"-debuglogfile={os.devnull}"])
if __name__ == '__main__':
LoggingTest().main()