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-rwxr-xr-xtest/functional/rpc_misc.py50
1 files changed, 50 insertions, 0 deletions
diff --git a/test/functional/rpc_misc.py b/test/functional/rpc_misc.py
new file mode 100755
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+++ b/test/functional/rpc_misc.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+# Copyright (c) 2019 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 RPC misc output."""
+import xml.etree.ElementTree as ET
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import (
+ assert_raises_rpc_error,
+ assert_equal,
+ assert_greater_than,
+ assert_greater_than_or_equal,
+)
+
+from test_framework.authproxy import JSONRPCException
+
+
+class RpcMiscTest(BitcoinTestFramework):
+ def set_test_params(self):
+ self.num_nodes = 1
+
+ def run_test(self):
+ node = self.nodes[0]
+
+ self.log.info("test getmemoryinfo")
+ memory = node.getmemoryinfo()['locked']
+ assert_greater_than(memory['used'], 0)
+ assert_greater_than(memory['free'], 0)
+ assert_greater_than(memory['total'], 0)
+ # assert_greater_than_or_equal() for locked in case locking pages failed at some point
+ assert_greater_than_or_equal(memory['locked'], 0)
+ assert_greater_than(memory['chunks_used'], 0)
+ assert_greater_than(memory['chunks_free'], 0)
+ assert_equal(memory['used'] + memory['free'], memory['total'])
+
+ self.log.info("test mallocinfo")
+ try:
+ mallocinfo = node.getmemoryinfo(mode="mallocinfo")
+ self.log.info('getmemoryinfo(mode="mallocinfo") call succeeded')
+ tree = ET.fromstring(mallocinfo)
+ assert_equal(tree.tag, 'malloc')
+ except JSONRPCException:
+ self.log.info('getmemoryinfo(mode="mallocinfo") not available')
+ assert_raises_rpc_error(-8, 'mallocinfo is only available when compiled with glibc 2.10+', node.getmemoryinfo, mode="mallocinfo")
+
+ assert_raises_rpc_error(-8, "unknown mode foobar", node.getmemoryinfo, mode="foobar")
+
+if __name__ == '__main__':
+ RpcMiscTest().main()