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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
41 lines
1.7 KiB
Python
Executable File
41 lines
1.7 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 the -uacomment option."""
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import re
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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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from test_framework.util import assert_equal
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class UacommentTest(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 run_test(self):
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self.log.info("test multiple -uacomment")
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test_uacomment = self.nodes[0].getnetworkinfo()["subversion"][-12:-1]
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assert_equal(test_uacomment, "(testnode0)")
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self.restart_node(0, ["-uacomment=foo"])
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foo_uacomment = self.nodes[0].getnetworkinfo()["subversion"][-17:-1]
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assert_equal(foo_uacomment, "(testnode0; foo)")
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self.log.info("test -uacomment max length")
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self.stop_node(0)
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expected = r"Error: Total length of network version string \([0-9]+\) exceeds maximum length \(256\). Reduce the number or size of uacomments."
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self.nodes[0].assert_start_raises_init_error(["-uacomment=" + 'a' * 256], expected, match=ErrorMatch.FULL_REGEX)
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self.log.info("test -uacomment unsafe characters")
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for unsafe_char in ['/', ':', '(', ')', '₿', '🏃']:
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expected = r"Error: User Agent comment \(" + re.escape(unsafe_char) + r"\) contains unsafe characters."
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self.nodes[0].assert_start_raises_init_error(["-uacomment=" + unsafe_char], expected, match=ErrorMatch.FULL_REGEX)
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if __name__ == '__main__':
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UacommentTest().main()
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