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60b3c5a64e
3d0a82cff8cbb809876e82dbe62d14d2adc07d94 devtools: Accomodate block-style copyright blocks (Ben Woosley) 0ef0e51fe4bb592e67255776b5a0ba04679fb8c4 lint: Bump flake8 to 3.7.8 (Ben Woosley) 838920704ad90a71cf288b700052503db8abb17e lint: Disable flake8 W504 warning (Ben Woosley) b21680baf5391a602b295b9d7d0ef66553661cb9 test/contrib: Fix invalid escapes in regex strings (Ben Woosley) Pull request description: This is a second go at #15221, fixing new lints in: W504 line break after binary operator W605 invalid escape sequence F841 local variable 'e' is assigned to but never used This time around: * One commit per rule, for easier review * I went with the PEP-8 style of breaking before binary operators * I looked into the raw regex newline issue, and found that raw strings with newlines embedded do work appropriately. E.g. run `re.match(r" \n ", " \n ")` to check this for yourself. `re.MULTILINE` exists to modify `^` and `$` in multiline scenarios, but all of these searches are per-line. ACKs for top commit: practicalswift: ACK 3d0a82cff8cbb809876e82dbe62d14d2adc07d94 -- diff looks correct Tree-SHA512: bea0c144cadd72e4adf2e9a4b4ee0535dd91a8e694206924cf8a389dc9253f364a717edfe9abda88108fbb67fda19b9e823f46822d7303c0aaa72e48909a6105
76 lines
2.9 KiB
Python
Executable File
76 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2017 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test debug logging."""
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import os
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.test_node import ErrorMatch
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class LoggingTest(BitcoinTestFramework):
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def set_test_params(self):
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self.num_nodes = 1
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self.setup_clean_chain = True
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def relative_log_path(self, name):
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return os.path.join(self.nodes[0].datadir, self.chain, name)
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def run_test(self):
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# test default log file name
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default_log_path = self.relative_log_path("debug.log")
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assert os.path.isfile(default_log_path)
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# test alternative log file name in datadir
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self.restart_node(0, ["-debuglogfile=foo.log"])
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assert os.path.isfile(self.relative_log_path("foo.log"))
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# test alternative log file name outside datadir
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tempname = os.path.join(self.options.tmpdir, "foo.log")
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self.restart_node(0, ["-debuglogfile=%s" % tempname])
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assert os.path.isfile(tempname)
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# check that invalid log (relative) will cause error
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invdir = self.relative_log_path("foo")
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invalidname = os.path.join("foo", "foo.log")
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self.stop_node(0)
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exp_stderr = r"Error: Could not open debug log file \S+$"
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self.nodes[0].assert_start_raises_init_error(["-debuglogfile=%s" % (invalidname)], exp_stderr, match=ErrorMatch.FULL_REGEX)
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assert not os.path.isfile(os.path.join(invdir, "foo.log"))
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# check that invalid log (relative) works after path exists
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self.stop_node(0)
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os.mkdir(invdir)
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self.start_node(0, ["-debuglogfile=%s" % (invalidname)])
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assert os.path.isfile(os.path.join(invdir, "foo.log"))
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# check that invalid log (absolute) will cause error
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self.stop_node(0)
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invdir = os.path.join(self.options.tmpdir, "foo")
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invalidname = os.path.join(invdir, "foo.log")
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self.nodes[0].assert_start_raises_init_error(["-debuglogfile=%s" % invalidname], exp_stderr, match=ErrorMatch.FULL_REGEX)
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assert not os.path.isfile(os.path.join(invdir, "foo.log"))
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# check that invalid log (absolute) works after path exists
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self.stop_node(0)
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os.mkdir(invdir)
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self.start_node(0, ["-debuglogfile=%s" % (invalidname)])
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assert os.path.isfile(os.path.join(invdir, "foo.log"))
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# check that -nodebuglogfile disables logging
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self.stop_node(0)
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os.unlink(default_log_path)
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assert not os.path.isfile(default_log_path)
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self.start_node(0, ["-nodebuglogfile"])
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assert not os.path.isfile(default_log_path)
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# just sanity check no crash here
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self.stop_node(0)
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self.start_node(0, ["-debuglogfile=%s" % os.devnull])
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if __name__ == '__main__':
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LoggingTest().main()
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