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diff --git a/test/functional/rpc_getdescriptorinfo.py b/test/functional/rpc_getdescriptorinfo.py
new file mode 100755
--- /dev/null
+++ b/test/functional/rpc_getdescriptorinfo.py
@@ -0,0 +1,94 @@
+#!/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 getdescriptorinfo RPC.
+"""
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.descriptors import descsum_create
+from test_framework.util import (
+ assert_equal,
+ assert_raises_rpc_error,
+)
+
+
+class DescriptorTest(BitcoinTestFramework):
+ def set_test_params(self):
+ self.num_nodes = 1
+ self.extra_args = [["-disablewallet"]]
+
+ def test_desc(self, desc, isrange, issolvable, hasprivatekeys):
+ info = self.nodes[0].getdescriptorinfo(desc)
+ assert_equal(
+ info, self.nodes[0].getdescriptorinfo(
+ descsum_create(desc)))
+ assert_equal(info['descriptor'], descsum_create(desc))
+ assert_equal(info['isrange'], isrange)
+ assert_equal(info['issolvable'], issolvable)
+ assert_equal(info['hasprivatekeys'], hasprivatekeys)
+
+ def run_test(self):
+ assert_raises_rpc_error(-1, 'getdescriptorinfo',
+ self.nodes[0].getdescriptorinfo)
+ assert_raises_rpc_error(-3, 'Expected type string',
+ self.nodes[0].getdescriptorinfo, 1)
+ assert_raises_rpc_error(-5,
+ 'is not a valid descriptor function',
+ self.nodes[0].getdescriptorinfo,
+ '')
+
+ # P2PK output with the specified public key.
+ self.test_desc(
+ 'pk(0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798)',
+ isrange=False,
+ issolvable=True,
+ hasprivatekeys=False)
+ # P2PKH output with the specified public key.
+ self.test_desc(
+ 'pkh(02c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5)',
+ isrange=False,
+ issolvable=True,
+ hasprivatekeys=False)
+ # Any P2PK, P2PKH output with the specified public key.
+ self.test_desc(
+ 'combo(0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798)',
+ isrange=False,
+ issolvable=True,
+ hasprivatekeys=False)
+ # A bare *1-of-2* multisig output with keys in the specified order.
+ self.test_desc(
+ 'multi(1,022f8bde4d1a07209355b4a7250a5c5128e88b84bddc619ab7cba8d569b240efe4,025cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc)',
+ isrange=False,
+ issolvable=True,
+ hasprivatekeys=False)
+ # A P2SH *2-of-2* multisig output with keys in the specified order.
+ self.test_desc(
+ 'sh(multi(2,022f01e5e15cca351daff3843fb70f3c2f0a1bdd05e5af888a67784ef3e10a2a01,03acd484e2f0c7f65309ad178a9f559abde09796974c57e714c35f110dfc27ccbe))',
+ isrange=False,
+ issolvable=True,
+ hasprivatekeys=False)
+ # A P2PK output with the public key of the specified xpub.
+ self.test_desc(
+ 'pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B)',
+ isrange=False,
+ issolvable=True,
+ hasprivatekeys=False)
+ # A P2PKH output with child key *1'/2* of the specified xpub.
+ self.test_desc(
+ "pkh(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1'/2)",
+ isrange=False,
+ issolvable=True,
+ hasprivatekeys=False)
+ # A set of P2PKH outputs, but additionally specifies that the specified
+ # xpub is a child of a master with fingerprint `d34db33f`, and derived
+ # using path `44'/0'/0'`.
+ self.test_desc(
+ "pkh([d34db33f/44'/0'/0']tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/*)",
+ isrange=True,
+ issolvable=True,
+ hasprivatekeys=False)
+
+
+if __name__ == '__main__':
+ DescriptorTest().main()

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