1 // Copyright (c) 2012-2020 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4
5 #include <rpc/client.h>
6 #include <rpc/server.h>
7 #include <rpc/util.h>
8
9 #include <core_io.h>
10 #include <interfaces/chain.h>
11 #include <node/context.h>
12 #include <test/util/setup_common.h>
13 #include <util/ref.h>
14 #include <util/time.h>
15
16 #include <boost/algorithm/string.hpp>
17 #include <boost/test/unit_test.hpp>
18
19 #include <univalue.h>
20
21 #include <rpc/blockchain.h>
22
23 class RPCTestingSetup : public TestingSetup
24 {
25 public:
26 UniValue CallRPC(std::string args);
27 };
28
CallRPC(std::string args)29 UniValue RPCTestingSetup::CallRPC(std::string args)
30 {
31 std::vector<std::string> vArgs;
32 boost::split(vArgs, args, boost::is_any_of(" \t"));
33 std::string strMethod = vArgs[0];
34 vArgs.erase(vArgs.begin());
35 util::Ref context{m_node};
36 JSONRPCRequest request(context);
37 request.strMethod = strMethod;
38 request.params = RPCConvertValues(strMethod, vArgs);
39 request.fHelp = false;
40 if (RPCIsInWarmup(nullptr)) SetRPCWarmupFinished();
41 try {
42 UniValue result = tableRPC.execute(request);
43 return result;
44 }
45 catch (const UniValue& objError) {
46 throw std::runtime_error(find_value(objError, "message").get_str());
47 }
48 }
49
50
BOOST_FIXTURE_TEST_SUITE(rpc_tests,RPCTestingSetup)51 BOOST_FIXTURE_TEST_SUITE(rpc_tests, RPCTestingSetup)
52
53 BOOST_AUTO_TEST_CASE(rpc_rawparams)
54 {
55 // Test raw transaction API argument handling
56 UniValue r;
57
58 BOOST_CHECK_THROW(CallRPC("getrawtransaction"), std::runtime_error);
59 BOOST_CHECK_THROW(CallRPC("getrawtransaction not_hex"), std::runtime_error);
60 BOOST_CHECK_THROW(CallRPC("getrawtransaction a3b807410df0b60fcb9736768df5823938b2f838694939ba45f3c0a1bff150ed not_int"), std::runtime_error);
61
62 BOOST_CHECK_THROW(CallRPC("createrawtransaction"), std::runtime_error);
63 BOOST_CHECK_THROW(CallRPC("createrawtransaction null null"), std::runtime_error);
64 BOOST_CHECK_THROW(CallRPC("createrawtransaction not_array"), std::runtime_error);
65 BOOST_CHECK_THROW(CallRPC("createrawtransaction {} {}"), std::runtime_error);
66 BOOST_CHECK_NO_THROW(CallRPC("createrawtransaction [] {}"));
67 BOOST_CHECK_THROW(CallRPC("createrawtransaction [] {} extra"), std::runtime_error);
68
69 BOOST_CHECK_THROW(CallRPC("decoderawtransaction"), std::runtime_error);
70 BOOST_CHECK_THROW(CallRPC("decoderawtransaction null"), std::runtime_error);
71 BOOST_CHECK_THROW(CallRPC("decoderawtransaction DEADBEEF"), std::runtime_error);
72 std::string rawtx = "0100000001a15d57094aa7a21a28cb20b59aab8fc7d1149a3bdbcddba9c622e4f5f6a99ece010000006c493046022100f93bb0e7d8db7bd46e40132d1f8242026e045f03a0efe71bbb8e3f475e970d790221009337cd7f1f929f00cc6ff01f03729b069a7c21b59b1736ddfee5db5946c5da8c0121033b9b137ee87d5a812d6f506efdd37f0affa7ffc310711c06c7f3e097c9447c52ffffffff0100e1f505000000001976a9140389035a9225b3839e2bbf32d826a1e222031fd888ac00000000";
73 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("decoderawtransaction ")+rawtx));
74 BOOST_CHECK_EQUAL(find_value(r.get_obj(), "size").get_int(), 193);
75 BOOST_CHECK_EQUAL(find_value(r.get_obj(), "version").get_int(), 1);
76 BOOST_CHECK_EQUAL(find_value(r.get_obj(), "locktime").get_int(), 0);
77 BOOST_CHECK_THROW(CallRPC(std::string("decoderawtransaction ")+rawtx+" extra"), std::runtime_error);
78 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("decoderawtransaction ")+rawtx+" false"));
79 BOOST_CHECK_THROW(r = CallRPC(std::string("decoderawtransaction ")+rawtx+" false extra"), std::runtime_error);
80
81 // Only check failure cases for sendrawtransaction, there's no network to send to...
82 BOOST_CHECK_THROW(CallRPC("sendrawtransaction"), std::runtime_error);
83 BOOST_CHECK_THROW(CallRPC("sendrawtransaction null"), std::runtime_error);
84 BOOST_CHECK_THROW(CallRPC("sendrawtransaction DEADBEEF"), std::runtime_error);
85 BOOST_CHECK_THROW(CallRPC(std::string("sendrawtransaction ")+rawtx+" extra"), std::runtime_error);
86 }
87
BOOST_AUTO_TEST_CASE(rpc_togglenetwork)88 BOOST_AUTO_TEST_CASE(rpc_togglenetwork)
89 {
90 UniValue r;
91
92 r = CallRPC("getnetworkinfo");
93 bool netState = find_value(r.get_obj(), "networkactive").get_bool();
94 BOOST_CHECK_EQUAL(netState, true);
95
96 BOOST_CHECK_NO_THROW(CallRPC("setnetworkactive false"));
97 r = CallRPC("getnetworkinfo");
98 int numConnection = find_value(r.get_obj(), "connections").get_int();
99 BOOST_CHECK_EQUAL(numConnection, 0);
100
101 netState = find_value(r.get_obj(), "networkactive").get_bool();
102 BOOST_CHECK_EQUAL(netState, false);
103
104 BOOST_CHECK_NO_THROW(CallRPC("setnetworkactive true"));
105 r = CallRPC("getnetworkinfo");
106 netState = find_value(r.get_obj(), "networkactive").get_bool();
107 BOOST_CHECK_EQUAL(netState, true);
108 }
109
BOOST_AUTO_TEST_CASE(rpc_rawsign)110 BOOST_AUTO_TEST_CASE(rpc_rawsign)
111 {
112 UniValue r;
113 // input is a 1-of-2 multisig (so is output):
114 std::string prevout =
115 "[{\"txid\":\"b4cc287e58f87cdae59417329f710f3ecd75a4ee1d2872b7248f50977c8493f3\","
116 "\"vout\":1,\"scriptPubKey\":\"a914b10c9df5f7edf436c697f02f1efdba4cf399615187\","
117 "\"redeemScript\":\"512103debedc17b3df2badbcdd86d5feb4562b86fe182e5998abd8bcd4f122c6155b1b21027e940bb73ab8732bfdf7f9216ecefca5b94d6df834e77e108f68e66f126044c052ae\"}]";
118 r = CallRPC(std::string("createrawtransaction ")+prevout+" "+
119 "{\"6WXzX1jC3dSoR8TkQLD8PTyDEcY698wDZz\":11}");
120 std::string notsigned = r.get_str();
121 std::string privkey1 = "\"Th2KhzYvqWjD3zLhGwqvMUKS5u9oZg6JaKCdnZF1cbGs9NZwXGWY\"";
122 std::string privkey2 = "\"TfrRPU5gRT56jbL2uv7bavdo77BQq5AKjvZ6qeGKshDJNUfAVNWL\"";
123 r = CallRPC(std::string("signrawtransactionwithkey ")+notsigned+" [] "+prevout);
124 BOOST_CHECK(find_value(r.get_obj(), "complete").get_bool() == false);
125 r = CallRPC(std::string("signrawtransactionwithkey ")+notsigned+" ["+privkey1+","+privkey2+"] "+prevout);
126 BOOST_CHECK(find_value(r.get_obj(), "complete").get_bool() == true);
127 }
128
BOOST_AUTO_TEST_CASE(rpc_createraw_op_return)129 BOOST_AUTO_TEST_CASE(rpc_createraw_op_return)
130 {
131 BOOST_CHECK_NO_THROW(CallRPC("createrawtransaction [{\"txid\":\"a3b807410df0b60fcb9736768df5823938b2f838694939ba45f3c0a1bff150ed\",\"vout\":0}] {\"data\":\"68656c6c6f776f726c64\"}"));
132
133 // Key not "data" (bad address)
134 BOOST_CHECK_THROW(CallRPC("createrawtransaction [{\"txid\":\"a3b807410df0b60fcb9736768df5823938b2f838694939ba45f3c0a1bff150ed\",\"vout\":0}] {\"somedata\":\"68656c6c6f776f726c64\"}"), std::runtime_error);
135
136 // Bad hex encoding of data output
137 BOOST_CHECK_THROW(CallRPC("createrawtransaction [{\"txid\":\"a3b807410df0b60fcb9736768df5823938b2f838694939ba45f3c0a1bff150ed\",\"vout\":0}] {\"data\":\"12345\"}"), std::runtime_error);
138 BOOST_CHECK_THROW(CallRPC("createrawtransaction [{\"txid\":\"a3b807410df0b60fcb9736768df5823938b2f838694939ba45f3c0a1bff150ed\",\"vout\":0}] {\"data\":\"12345g\"}"), std::runtime_error);
139
140 // Data 81 bytes long
141 BOOST_CHECK_NO_THROW(CallRPC("createrawtransaction [{\"txid\":\"a3b807410df0b60fcb9736768df5823938b2f838694939ba45f3c0a1bff150ed\",\"vout\":0}] {\"data\":\"010203040506070809101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081\"}"));
142 }
143
BOOST_AUTO_TEST_CASE(rpc_format_monetary_values)144 BOOST_AUTO_TEST_CASE(rpc_format_monetary_values)
145 {
146 BOOST_CHECK(ValueFromAmount(0LL).write() == "0.00000000");
147 BOOST_CHECK(ValueFromAmount(1LL).write() == "0.00000001");
148 BOOST_CHECK(ValueFromAmount(17622195LL).write() == "0.17622195");
149 BOOST_CHECK(ValueFromAmount(50000000LL).write() == "0.50000000");
150 BOOST_CHECK(ValueFromAmount(89898989LL).write() == "0.89898989");
151 BOOST_CHECK(ValueFromAmount(100000000LL).write() == "1.00000000");
152 BOOST_CHECK(ValueFromAmount(2099999999999990LL).write() == "20999999.99999990");
153 BOOST_CHECK(ValueFromAmount(2099999999999999LL).write() == "20999999.99999999");
154
155 BOOST_CHECK_EQUAL(ValueFromAmount(0).write(), "0.00000000");
156 BOOST_CHECK_EQUAL(ValueFromAmount((COIN/10000)*123456789).write(), "12345.67890000");
157 BOOST_CHECK_EQUAL(ValueFromAmount(-COIN).write(), "-1.00000000");
158 BOOST_CHECK_EQUAL(ValueFromAmount(-COIN/10).write(), "-0.10000000");
159
160 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*100000000).write(), "100000000.00000000");
161 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*10000000).write(), "10000000.00000000");
162 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*1000000).write(), "1000000.00000000");
163 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*100000).write(), "100000.00000000");
164 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*10000).write(), "10000.00000000");
165 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*1000).write(), "1000.00000000");
166 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*100).write(), "100.00000000");
167 BOOST_CHECK_EQUAL(ValueFromAmount(COIN*10).write(), "10.00000000");
168 BOOST_CHECK_EQUAL(ValueFromAmount(COIN).write(), "1.00000000");
169 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/10).write(), "0.10000000");
170 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/100).write(), "0.01000000");
171 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/1000).write(), "0.00100000");
172 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/10000).write(), "0.00010000");
173 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/100000).write(), "0.00001000");
174 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/1000000).write(), "0.00000100");
175 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/10000000).write(), "0.00000010");
176 BOOST_CHECK_EQUAL(ValueFromAmount(COIN/100000000).write(), "0.00000001");
177 }
178
ValueFromString(const std::string & str)179 static UniValue ValueFromString(const std::string &str)
180 {
181 UniValue value;
182 BOOST_CHECK(value.setNumStr(str));
183 return value;
184 }
185
BOOST_AUTO_TEST_CASE(rpc_parse_monetary_values)186 BOOST_AUTO_TEST_CASE(rpc_parse_monetary_values)
187 {
188 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("-0.00000001")), UniValue);
189 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0")), 0LL);
190 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.00000000")), 0LL);
191 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.00000001")), 1LL);
192 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.17622195")), 17622195LL);
193 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.5")), 50000000LL);
194 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.50000000")), 50000000LL);
195 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.89898989")), 89898989LL);
196 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("1.00000000")), 100000000LL);
197 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("20999999.9999999")), 2099999999999990LL);
198 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("20999999.99999999")), 2099999999999999LL);
199
200 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("1e-8")), COIN/100000000);
201 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.1e-7")), COIN/100000000);
202 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.01e-6")), COIN/100000000);
203 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.0000000000000000000000000000000000000000000000000000000000000000000000000001e+68")), COIN/100000000);
204 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("10000000000000000000000000000000000000000000000000000000000000000e-64")), COIN);
205 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000e64")), COIN);
206
207 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("1e-9")), UniValue); //should fail
208 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("0.000000019")), UniValue); //should fail
209 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.00000001000000")), 1LL); //should pass, cut trailing 0
210 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("19e-9")), UniValue); //should fail
211 BOOST_CHECK_EQUAL(AmountFromValue(ValueFromString("0.19e-6")), 19); //should pass, leading 0 is present
212
213 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("92233720368.54775808")), UniValue); //overflow error
214 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("1e+11")), UniValue); //overflow error
215 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("1e11")), UniValue); //overflow error signless
216 BOOST_CHECK_THROW(AmountFromValue(ValueFromString("93e+9")), UniValue); //overflow error
217 }
218
BOOST_AUTO_TEST_CASE(json_parse_errors)219 BOOST_AUTO_TEST_CASE(json_parse_errors)
220 {
221 // Valid
222 BOOST_CHECK_EQUAL(ParseNonRFCJSONValue("1.0").get_real(), 1.0);
223 // Valid, with leading or trailing whitespace
224 BOOST_CHECK_EQUAL(ParseNonRFCJSONValue(" 1.0").get_real(), 1.0);
225 BOOST_CHECK_EQUAL(ParseNonRFCJSONValue("1.0 ").get_real(), 1.0);
226
227 BOOST_CHECK_THROW(AmountFromValue(ParseNonRFCJSONValue(".19e-6")), std::runtime_error); //should fail, missing leading 0, therefore invalid JSON
228 BOOST_CHECK_EQUAL(AmountFromValue(ParseNonRFCJSONValue("0.00000000000000000000000000000000000001e+30 ")), 1);
229 // Invalid, initial garbage
230 BOOST_CHECK_THROW(ParseNonRFCJSONValue("[1.0"), std::runtime_error);
231 BOOST_CHECK_THROW(ParseNonRFCJSONValue("a1.0"), std::runtime_error);
232 // Invalid, trailing garbage
233 BOOST_CHECK_THROW(ParseNonRFCJSONValue("1.0sds"), std::runtime_error);
234 BOOST_CHECK_THROW(ParseNonRFCJSONValue("1.0]"), std::runtime_error);
235 // BTC addresses should fail parsing
236 BOOST_CHECK_THROW(ParseNonRFCJSONValue("175tWpb8K1S7NmH4Zx6rewF9WQrcZv245W"), std::runtime_error);
237 BOOST_CHECK_THROW(ParseNonRFCJSONValue("3J98t1WpEZ73CNmQviecrnyiWrnqRhWNL"), std::runtime_error);
238 }
239
BOOST_AUTO_TEST_CASE(rpc_ban)240 BOOST_AUTO_TEST_CASE(rpc_ban)
241 {
242 BOOST_CHECK_NO_THROW(CallRPC(std::string("clearbanned")));
243
244 UniValue r;
245 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("setban 127.0.0.0 add")));
246 BOOST_CHECK_THROW(r = CallRPC(std::string("setban 127.0.0.0:8334")), std::runtime_error); //portnumber for setban not allowed
247 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
248 UniValue ar = r.get_array();
249 UniValue o1 = ar[0].get_obj();
250 UniValue adr = find_value(o1, "address");
251 BOOST_CHECK_EQUAL(adr.get_str(), "127.0.0.0/32");
252 BOOST_CHECK_NO_THROW(CallRPC(std::string("setban 127.0.0.0 remove")));
253 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
254 ar = r.get_array();
255 BOOST_CHECK_EQUAL(ar.size(), 0U);
256
257 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("setban 127.0.0.0/24 add 9907731200 true")));
258 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
259 ar = r.get_array();
260 o1 = ar[0].get_obj();
261 adr = find_value(o1, "address");
262 UniValue banned_until = find_value(o1, "banned_until");
263 BOOST_CHECK_EQUAL(adr.get_str(), "127.0.0.0/24");
264 BOOST_CHECK_EQUAL(banned_until.get_int64(), 9907731200); // absolute time check
265
266 BOOST_CHECK_NO_THROW(CallRPC(std::string("clearbanned")));
267
268 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("setban 127.0.0.0/24 add 200")));
269 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
270 ar = r.get_array();
271 o1 = ar[0].get_obj();
272 adr = find_value(o1, "address");
273 banned_until = find_value(o1, "banned_until");
274 BOOST_CHECK_EQUAL(adr.get_str(), "127.0.0.0/24");
275 int64_t now = GetTime();
276 BOOST_CHECK(banned_until.get_int64() > now);
277 BOOST_CHECK(banned_until.get_int64()-now <= 200);
278
279 // must throw an exception because 127.0.0.1 is in already banned subnet range
280 BOOST_CHECK_THROW(r = CallRPC(std::string("setban 127.0.0.1 add")), std::runtime_error);
281
282 BOOST_CHECK_NO_THROW(CallRPC(std::string("setban 127.0.0.0/24 remove")));
283 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
284 ar = r.get_array();
285 BOOST_CHECK_EQUAL(ar.size(), 0U);
286
287 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("setban 127.0.0.0/255.255.0.0 add")));
288 BOOST_CHECK_THROW(r = CallRPC(std::string("setban 127.0.1.1 add")), std::runtime_error);
289
290 BOOST_CHECK_NO_THROW(CallRPC(std::string("clearbanned")));
291 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
292 ar = r.get_array();
293 BOOST_CHECK_EQUAL(ar.size(), 0U);
294
295
296 BOOST_CHECK_THROW(r = CallRPC(std::string("setban test add")), std::runtime_error); //invalid IP
297
298 //IPv6 tests
299 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("setban FE80:0000:0000:0000:0202:B3FF:FE1E:8329 add")));
300 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
301 ar = r.get_array();
302 o1 = ar[0].get_obj();
303 adr = find_value(o1, "address");
304 BOOST_CHECK_EQUAL(adr.get_str(), "fe80::202:b3ff:fe1e:8329/128");
305
306 BOOST_CHECK_NO_THROW(CallRPC(std::string("clearbanned")));
307 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("setban 2001:db8::/ffff:fffc:0:0:0:0:0:0 add")));
308 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
309 ar = r.get_array();
310 o1 = ar[0].get_obj();
311 adr = find_value(o1, "address");
312 BOOST_CHECK_EQUAL(adr.get_str(), "2001:db8::/30");
313
314 BOOST_CHECK_NO_THROW(CallRPC(std::string("clearbanned")));
315 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("setban 2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/128 add")));
316 BOOST_CHECK_NO_THROW(r = CallRPC(std::string("listbanned")));
317 ar = r.get_array();
318 o1 = ar[0].get_obj();
319 adr = find_value(o1, "address");
320 BOOST_CHECK_EQUAL(adr.get_str(), "2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/128");
321 }
322
BOOST_AUTO_TEST_CASE(rpc_convert_values_generatetoaddress)323 BOOST_AUTO_TEST_CASE(rpc_convert_values_generatetoaddress)
324 {
325 UniValue result;
326
327 BOOST_CHECK_NO_THROW(result = RPCConvertValues("generatetoaddress", {"101", "mkESjLZW66TmHhiFX8MCaBjrhZ543PPh9a"}));
328 BOOST_CHECK_EQUAL(result[0].get_int(), 101);
329 BOOST_CHECK_EQUAL(result[1].get_str(), "mkESjLZW66TmHhiFX8MCaBjrhZ543PPh9a");
330
331 BOOST_CHECK_NO_THROW(result = RPCConvertValues("generatetoaddress", {"101", "mhMbmE2tE9xzJYCV9aNC8jKWN31vtGrguU"}));
332 BOOST_CHECK_EQUAL(result[0].get_int(), 101);
333 BOOST_CHECK_EQUAL(result[1].get_str(), "mhMbmE2tE9xzJYCV9aNC8jKWN31vtGrguU");
334
335 BOOST_CHECK_NO_THROW(result = RPCConvertValues("generatetoaddress", {"1", "mkESjLZW66TmHhiFX8MCaBjrhZ543PPh9a", "9"}));
336 BOOST_CHECK_EQUAL(result[0].get_int(), 1);
337 BOOST_CHECK_EQUAL(result[1].get_str(), "mkESjLZW66TmHhiFX8MCaBjrhZ543PPh9a");
338 BOOST_CHECK_EQUAL(result[2].get_int(), 9);
339
340 BOOST_CHECK_NO_THROW(result = RPCConvertValues("generatetoaddress", {"1", "mhMbmE2tE9xzJYCV9aNC8jKWN31vtGrguU", "9"}));
341 BOOST_CHECK_EQUAL(result[0].get_int(), 1);
342 BOOST_CHECK_EQUAL(result[1].get_str(), "mhMbmE2tE9xzJYCV9aNC8jKWN31vtGrguU");
343 BOOST_CHECK_EQUAL(result[2].get_int(), 9);
344 }
345
BOOST_AUTO_TEST_CASE(rpc_getblockstats_calculate_percentiles_by_weight)346 BOOST_AUTO_TEST_CASE(rpc_getblockstats_calculate_percentiles_by_weight)
347 {
348 int64_t total_weight = 200;
349 std::vector<std::pair<CAmount, int64_t>> feerates;
350 CAmount result[NUM_GETBLOCKSTATS_PERCENTILES] = { 0 };
351
352 for (int64_t i = 0; i < 100; i++) {
353 feerates.emplace_back(std::make_pair(1 ,1));
354 }
355
356 for (int64_t i = 0; i < 100; i++) {
357 feerates.emplace_back(std::make_pair(2 ,1));
358 }
359
360 CalculatePercentilesByWeight(result, feerates, total_weight);
361 BOOST_CHECK_EQUAL(result[0], 1);
362 BOOST_CHECK_EQUAL(result[1], 1);
363 BOOST_CHECK_EQUAL(result[2], 1);
364 BOOST_CHECK_EQUAL(result[3], 2);
365 BOOST_CHECK_EQUAL(result[4], 2);
366
367 // Test with more pairs, and two pairs overlapping 2 percentiles.
368 total_weight = 100;
369 CAmount result2[NUM_GETBLOCKSTATS_PERCENTILES] = { 0 };
370 feerates.clear();
371
372 feerates.emplace_back(std::make_pair(1, 9));
373 feerates.emplace_back(std::make_pair(2 , 16)); //10th + 25th percentile
374 feerates.emplace_back(std::make_pair(4 ,50)); //50th + 75th percentile
375 feerates.emplace_back(std::make_pair(5 ,10));
376 feerates.emplace_back(std::make_pair(9 ,15)); // 90th percentile
377
378 CalculatePercentilesByWeight(result2, feerates, total_weight);
379
380 BOOST_CHECK_EQUAL(result2[0], 2);
381 BOOST_CHECK_EQUAL(result2[1], 2);
382 BOOST_CHECK_EQUAL(result2[2], 4);
383 BOOST_CHECK_EQUAL(result2[3], 4);
384 BOOST_CHECK_EQUAL(result2[4], 9);
385
386 // Same test as above, but one of the percentile-overlapping pairs is split in 2.
387 total_weight = 100;
388 CAmount result3[NUM_GETBLOCKSTATS_PERCENTILES] = { 0 };
389 feerates.clear();
390
391 feerates.emplace_back(std::make_pair(1, 9));
392 feerates.emplace_back(std::make_pair(2 , 11)); // 10th percentile
393 feerates.emplace_back(std::make_pair(2 , 5)); // 25th percentile
394 feerates.emplace_back(std::make_pair(4 ,50)); //50th + 75th percentile
395 feerates.emplace_back(std::make_pair(5 ,10));
396 feerates.emplace_back(std::make_pair(9 ,15)); // 90th percentile
397
398 CalculatePercentilesByWeight(result3, feerates, total_weight);
399
400 BOOST_CHECK_EQUAL(result3[0], 2);
401 BOOST_CHECK_EQUAL(result3[1], 2);
402 BOOST_CHECK_EQUAL(result3[2], 4);
403 BOOST_CHECK_EQUAL(result3[3], 4);
404 BOOST_CHECK_EQUAL(result3[4], 9);
405
406 // Test with one transaction spanning all percentiles.
407 total_weight = 104;
408 CAmount result4[NUM_GETBLOCKSTATS_PERCENTILES] = { 0 };
409 feerates.clear();
410
411 feerates.emplace_back(std::make_pair(1, 100));
412 feerates.emplace_back(std::make_pair(2, 1));
413 feerates.emplace_back(std::make_pair(3, 1));
414 feerates.emplace_back(std::make_pair(3, 1));
415 feerates.emplace_back(std::make_pair(999999, 1));
416
417 CalculatePercentilesByWeight(result4, feerates, total_weight);
418
419 for (int64_t i = 0; i < NUM_GETBLOCKSTATS_PERCENTILES; i++) {
420 BOOST_CHECK_EQUAL(result4[i], 1);
421 }
422 }
423
424 BOOST_AUTO_TEST_SUITE_END()
425