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-rwxr-xr-xtest/functional/feature_uacomment.py35
1 files changed, 35 insertions, 0 deletions
diff --git a/test/functional/feature_uacomment.py b/test/functional/feature_uacomment.py
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+++ b/test/functional/feature_uacomment.py
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+#!/usr/bin/env python3
+# Copyright (c) 2017 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 the -uacomment option."""
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import assert_equal
+
+class UacommentTest(BitcoinTestFramework):
+ def set_test_params(self):
+ self.num_nodes = 1
+ self.setup_clean_chain = True
+
+ def run_test(self):
+ self.log.info("test multiple -uacomment")
+ test_uacomment = self.nodes[0].getnetworkinfo()["subversion"][-12:-1]
+ assert_equal(test_uacomment, "(testnode0)")
+
+ self.restart_node(0, ["-uacomment=foo"])
+ foo_uacomment = self.nodes[0].getnetworkinfo()["subversion"][-17:-1]
+ assert_equal(foo_uacomment, "(testnode0; foo)")
+
+ self.log.info("test -uacomment max length")
+ self.stop_node(0)
+ expected = "exceeds maximum length (256). Reduce the number or size of uacomments."
+ self.assert_start_raises_init_error(0, ["-uacomment=" + 'a' * 256], expected)
+
+ self.log.info("test -uacomment unsafe characters")
+ for unsafe_char in ['/', ':', '(', ')']:
+ expected = "User Agent comment (" + unsafe_char + ") contains unsafe characters"
+ self.assert_start_raises_init_error(0, ["-uacomment=" + unsafe_char], expected)
+
+if __name__ == '__main__':
+ UacommentTest().main()