Branch data Line data Source code
1 : : // Copyright (c) 2012-2022 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 <wallet/wallet.h>
6 : :
7 : : #include <future>
8 : : #include <memory>
9 : : #include <stdint.h>
10 : : #include <vector>
11 : :
12 : : #include <addresstype.h>
13 : : #include <interfaces/chain.h>
14 : : #include <key_io.h>
15 : : #include <node/blockstorage.h>
16 : : #include <policy/policy.h>
17 : : #include <rpc/server.h>
18 : : #include <script/solver.h>
19 : : #include <test/util/logging.h>
20 : : #include <test/util/random.h>
21 : : #include <test/util/setup_common.h>
22 : : #include <util/translation.h>
23 : : #include <validation.h>
24 : : #include <validationinterface.h>
25 : : #include <wallet/coincontrol.h>
26 : : #include <wallet/context.h>
27 : : #include <wallet/receive.h>
28 : : #include <wallet/spend.h>
29 : : #include <wallet/test/util.h>
30 : : #include <wallet/test/wallet_test_fixture.h>
31 : :
32 : : #include <boost/test/unit_test.hpp>
33 : : #include <univalue.h>
34 : :
35 : : using node::MAX_BLOCKFILE_SIZE;
36 : :
37 : : namespace wallet {
38 : : RPCHelpMan importmulti();
39 : : RPCHelpMan dumpwallet();
40 : : RPCHelpMan importwallet();
41 : :
42 : : // Ensure that fee levels defined in the wallet are at least as high
43 : : // as the default levels for node policy.
44 : : static_assert(DEFAULT_TRANSACTION_MINFEE >= DEFAULT_MIN_RELAY_TX_FEE, "wallet minimum fee is smaller than default relay fee");
45 : : static_assert(WALLET_INCREMENTAL_RELAY_FEE >= DEFAULT_INCREMENTAL_RELAY_FEE, "wallet incremental fee is smaller than default incremental relay fee");
46 : :
47 : : BOOST_FIXTURE_TEST_SUITE(wallet_tests, WalletTestingSetup)
48 : :
49 : 5 : static CMutableTransaction TestSimpleSpend(const CTransaction& from, uint32_t index, const CKey& key, const CScript& pubkey)
50 : : {
51 : 5 : CMutableTransaction mtx;
52 [ + - ]: 5 : mtx.vout.emplace_back(from.vout[index].nValue - DEFAULT_TRANSACTION_MAXFEE, pubkey);
53 [ + - ]: 15 : mtx.vin.push_back({CTxIn{from.GetHash(), index}});
54 : 5 : FillableSigningProvider keystore;
55 [ + - ]: 5 : keystore.AddKey(key);
56 [ + - ]: 5 : std::map<COutPoint, Coin> coins;
57 [ + - ]: 5 : coins[mtx.vin[0].prevout].out = from.vout[index];
58 [ + - ]: 5 : std::map<int, bilingual_str> input_errors;
59 [ + - + - : 10 : BOOST_CHECK(SignTransaction(mtx, &keystore, coins, SIGHASH_ALL, input_errors));
+ - ]
60 : 10 : return mtx;
61 : 5 : }
62 : :
63 : 7 : static void AddKey(CWallet& wallet, const CKey& key)
64 : : {
65 : 7 : LOCK(wallet.cs_wallet);
66 : 7 : FlatSigningProvider provider;
67 [ + - ]: 7 : std::string error;
68 [ + - + - : 21 : std::unique_ptr<Descriptor> desc = Parse("combo(" + EncodeSecret(key) + ")", provider, error, /* require_checksum=*/ false);
+ - ]
69 [ - + ]: 7 : assert(desc);
70 [ + - + - ]: 7 : WalletDescriptor w_desc(std::move(desc), 0, 0, 1, 1);
71 [ + - + - : 7 : if (!wallet.AddWalletDescriptor(w_desc, provider, "", false)) assert(false);
- + ]
72 [ + - ]: 14 : }
73 : :
74 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
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75 : : {
76 : : // Cap last block file size, and mine new block in a new block file.
77 [ + - + - : 4 : CBlockIndex* oldTip = WITH_LOCK(Assert(m_node.chainman)->GetMutex(), return m_node.chainman->ActiveChain().Tip());
+ - ]
78 [ + - + - ]: 3 : WITH_LOCK(::cs_main, m_node.chainman->m_blockman.GetBlockFileInfo(oldTip->GetBlockPos().nFile)->nSize = MAX_BLOCKFILE_SIZE);
79 [ + - ]: 2 : CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey()));
80 [ + - + - : 4 : CBlockIndex* newTip = WITH_LOCK(Assert(m_node.chainman)->GetMutex(), return m_node.chainman->ActiveChain().Tip());
+ - ]
81 : :
82 : : // Verify ScanForWalletTransactions fails to read an unknown start block.
83 : 1 : {
84 [ + - + - : 2 : CWallet wallet(m_node.chain.get(), "", CreateMockableWalletDatabase());
+ - ]
85 : 1 : {
86 [ + - ]: 1 : LOCK(wallet.cs_wallet);
87 [ + - + - ]: 1 : LOCK(Assert(m_node.chainman)->GetMutex());
88 [ + - ]: 1 : wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
89 [ + - + - : 2 : wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - + - ]
90 [ + - ]: 1 : }
91 [ + - ]: 1 : AddKey(wallet, coinbaseKey);
92 : 1 : WalletRescanReserver reserver(wallet);
93 : 1 : reserver.reserve();
94 [ + - ]: 1 : CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/{}, /*start_height=*/0, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/false);
95 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::FAILURE);
96 [ + - + - : 2 : BOOST_CHECK(result.last_failed_block.IsNull());
+ - ]
97 [ + - + - : 2 : BOOST_CHECK(result.last_scanned_block.IsNull());
+ - ]
98 [ + - + - : 2 : BOOST_CHECK(!result.last_scanned_height);
+ - ]
99 [ + - + - : 1 : BOOST_CHECK_EQUAL(GetBalance(wallet).m_mine_immature, 0);
+ - ]
100 : 1 : }
101 : :
102 : : // Verify ScanForWalletTransactions picks up transactions in both the old
103 : : // and new block files.
104 : 1 : {
105 [ + - + - : 2 : CWallet wallet(m_node.chain.get(), "", CreateMockableWalletDatabase());
+ - ]
106 : 1 : {
107 [ + - ]: 1 : LOCK(wallet.cs_wallet);
108 [ + - + - ]: 1 : LOCK(Assert(m_node.chainman)->GetMutex());
109 [ + - ]: 1 : wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
110 [ + - + - : 2 : wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - + - ]
111 [ + - ]: 1 : }
112 [ + - ]: 1 : AddKey(wallet, coinbaseKey);
113 : 1 : WalletRescanReserver reserver(wallet);
114 : 1 : std::chrono::steady_clock::time_point fake_time;
115 : 8 : reserver.setNow([&] { fake_time += 60s; return fake_time; });
116 : 1 : reserver.reserve();
117 : :
118 : 1 : {
119 : 1 : CBlockLocator locator;
120 [ + - + - : 2 : BOOST_CHECK(!WalletBatch{wallet.GetDatabase()}.ReadBestBlock(locator));
+ - + - +
- ]
121 [ + - + - ]: 2 : BOOST_CHECK(locator.IsNull());
122 : 0 : }
123 : :
124 [ + - ]: 1 : CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/oldTip->GetBlockHash(), /*start_height=*/oldTip->nHeight, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/true);
125 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::SUCCESS);
126 [ + - + - : 2 : BOOST_CHECK(result.last_failed_block.IsNull());
+ - ]
127 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.last_scanned_block, newTip->GetBlockHash());
128 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(*result.last_scanned_height, newTip->nHeight);
129 [ + - + - : 1 : BOOST_CHECK_EQUAL(GetBalance(wallet).m_mine_immature, 100 * COIN);
+ - ]
130 : :
131 : 1 : {
132 : 1 : CBlockLocator locator;
133 [ + - + - : 2 : BOOST_CHECK(WalletBatch{wallet.GetDatabase()}.ReadBestBlock(locator));
+ - + - +
- ]
134 [ + - + - ]: 2 : BOOST_CHECK(!locator.IsNull());
135 : 0 : }
136 : 1 : }
137 : :
138 : : // Prune the older block file.
139 : 1 : int file_number;
140 : 1 : {
141 : 1 : LOCK(cs_main);
142 : 1 : file_number = oldTip->GetBlockPos().nFile;
143 [ + - + - ]: 1 : Assert(m_node.chainman)->m_blockman.PruneOneBlockFile(file_number);
144 : 0 : }
145 [ + - ]: 1 : m_node.chainman->m_blockman.UnlinkPrunedFiles({file_number});
146 : :
147 : : // Verify ScanForWalletTransactions only picks transactions in the new block
148 : : // file.
149 : 1 : {
150 [ + - + - : 2 : CWallet wallet(m_node.chain.get(), "", CreateMockableWalletDatabase());
+ - ]
151 : 1 : {
152 [ + - ]: 1 : LOCK(wallet.cs_wallet);
153 [ + - + - ]: 1 : LOCK(Assert(m_node.chainman)->GetMutex());
154 [ + - ]: 1 : wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
155 [ + - + - : 2 : wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - + - ]
156 [ + - ]: 1 : }
157 [ + - ]: 1 : AddKey(wallet, coinbaseKey);
158 : 1 : WalletRescanReserver reserver(wallet);
159 : 1 : reserver.reserve();
160 [ + - ]: 1 : CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/oldTip->GetBlockHash(), /*start_height=*/oldTip->nHeight, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/false);
161 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::FAILURE);
162 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.last_failed_block, oldTip->GetBlockHash());
163 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.last_scanned_block, newTip->GetBlockHash());
164 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(*result.last_scanned_height, newTip->nHeight);
165 [ + - + - : 1 : BOOST_CHECK_EQUAL(GetBalance(wallet).m_mine_immature, 50 * COIN);
+ - ]
166 : 1 : }
167 : :
168 : : // Prune the remaining block file.
169 : 1 : {
170 : 1 : LOCK(cs_main);
171 : 1 : file_number = newTip->GetBlockPos().nFile;
172 [ + - + - ]: 1 : Assert(m_node.chainman)->m_blockman.PruneOneBlockFile(file_number);
173 : 0 : }
174 [ + - ]: 1 : m_node.chainman->m_blockman.UnlinkPrunedFiles({file_number});
175 : :
176 : : // Verify ScanForWalletTransactions scans no blocks.
177 : 1 : {
178 [ + - + - : 2 : CWallet wallet(m_node.chain.get(), "", CreateMockableWalletDatabase());
+ - ]
179 : 1 : {
180 [ + - ]: 1 : LOCK(wallet.cs_wallet);
181 [ + - + - ]: 1 : LOCK(Assert(m_node.chainman)->GetMutex());
182 [ + - ]: 1 : wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
183 [ + - + - : 2 : wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - + - ]
184 [ + - ]: 1 : }
185 [ + - ]: 1 : AddKey(wallet, coinbaseKey);
186 : 1 : WalletRescanReserver reserver(wallet);
187 : 1 : reserver.reserve();
188 [ + - ]: 1 : CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/oldTip->GetBlockHash(), /*start_height=*/oldTip->nHeight, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/false);
189 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::FAILURE);
190 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(result.last_failed_block, newTip->GetBlockHash());
191 [ + - + - : 2 : BOOST_CHECK(result.last_scanned_block.IsNull());
+ - ]
192 [ + - + - : 2 : BOOST_CHECK(!result.last_scanned_height);
+ - ]
193 [ + - + - : 1 : BOOST_CHECK_EQUAL(GetBalance(wallet).m_mine_immature, 0);
+ - ]
194 : 1 : }
195 : 1 : }
196 : :
197 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(importmulti_rescan, TestChain100Setup)
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198 : : {
199 : : // Cap last block file size, and mine new block in a new block file.
200 [ + - + - : 3 : CBlockIndex* oldTip = WITH_LOCK(Assert(m_node.chainman)->GetMutex(), return m_node.chainman->ActiveChain().Tip());
+ - ]
201 [ + - + - ]: 3 : WITH_LOCK(::cs_main, m_node.chainman->m_blockman.GetBlockFileInfo(oldTip->GetBlockPos().nFile)->nSize = MAX_BLOCKFILE_SIZE);
202 [ + - ]: 2 : CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey()));
203 [ + - + - : 4 : CBlockIndex* newTip = WITH_LOCK(Assert(m_node.chainman)->GetMutex(), return m_node.chainman->ActiveChain().Tip());
+ - ]
204 : :
205 : : // Prune the older block file.
206 : 1 : int file_number;
207 : 1 : {
208 : 1 : LOCK(cs_main);
209 : 1 : file_number = oldTip->GetBlockPos().nFile;
210 [ + - + - ]: 1 : Assert(m_node.chainman)->m_blockman.PruneOneBlockFile(file_number);
211 : 0 : }
212 [ + - ]: 1 : m_node.chainman->m_blockman.UnlinkPrunedFiles({file_number});
213 : :
214 : : // Verify importmulti RPC returns failure for a key whose creation time is
215 : : // before the missing block, and success for a key whose creation time is
216 : : // after.
217 : 1 : {
218 [ + - + - ]: 1 : const std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateMockableWalletDatabase());
219 [ + - ]: 1 : wallet->SetupLegacyScriptPubKeyMan();
220 [ + - ]: 2 : WITH_LOCK(wallet->cs_wallet, wallet->SetLastBlockProcessed(newTip->nHeight, newTip->GetBlockHash()));
221 [ + - ]: 1 : WalletContext context;
222 : 1 : context.args = &m_args;
223 [ + - ]: 1 : AddWallet(context, wallet);
224 [ + - ]: 1 : UniValue keys;
225 [ + - ]: 1 : keys.setArray();
226 [ + - ]: 1 : UniValue key;
227 [ + - ]: 1 : key.setObject();
228 [ + - + - : 3 : key.pushKV("scriptPubKey", HexStr(GetScriptForRawPubKey(coinbaseKey.GetPubKey())));
+ - + - +
- + - ]
229 [ + - + - : 2 : key.pushKV("timestamp", 0);
+ - ]
230 [ + - + - : 2 : key.pushKV("internal", UniValue(true));
+ - ]
231 [ + - + - ]: 1 : keys.push_back(key);
232 [ + - ]: 1 : key.clear();
233 [ + - ]: 1 : key.setObject();
234 : 1 : CKey futureKey = GenerateRandomKey();
235 [ + - + - : 3 : key.pushKV("scriptPubKey", HexStr(GetScriptForRawPubKey(futureKey.GetPubKey())));
+ - + - +
- + - ]
236 [ + - + - : 2 : key.pushKV("timestamp", newTip->GetBlockTimeMax() + TIMESTAMP_WINDOW + 1);
+ - ]
237 [ + - + - : 2 : key.pushKV("internal", UniValue(true));
+ - ]
238 [ + - ]: 1 : keys.push_back(std::move(key));
239 : 1 : JSONRPCRequest request;
240 : 1 : request.context = &context;
241 [ + - ]: 1 : request.params.setArray();
242 [ + - ]: 1 : request.params.push_back(std::move(keys));
243 : :
244 [ + - + - ]: 1 : UniValue response = importmulti().HandleRequest(request);
245 [ + - + - : 1 : BOOST_CHECK_EQUAL(response.write(),
+ - + - ]
246 : : strprintf("[{\"success\":false,\"error\":{\"code\":-1,\"message\":\"Rescan failed for key with creation "
247 : : "timestamp %d. There was an error reading a block from time %d, which is after or within %d "
248 : : "seconds of key creation, and could contain transactions pertaining to the key. As a result, "
249 : : "transactions and coins using this key may not appear in the wallet. This error could be caused "
250 : : "by pruning or data corruption (see bitcoind log for details) and could be dealt with by "
251 : : "downloading and rescanning the relevant blocks (see -reindex option and rescanblockchain "
252 : : "RPC).\"}},{\"success\":true}]",
253 : : 0, oldTip->GetBlockTimeMax(), TIMESTAMP_WINDOW));
254 [ + - ]: 1 : RemoveWallet(context, wallet, /* load_on_start= */ std::nullopt);
255 [ + - ]: 1 : }
256 : 1 : }
257 : :
258 : : // Verify importwallet RPC starts rescan at earliest block with timestamp
259 : : // greater or equal than key birthday. Previously there was a bug where
260 : : // importwallet RPC would start the scan at the latest block with timestamp less
261 : : // than or equal to key birthday.
262 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(importwallet_rescan, TestChain100Setup)
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263 : : {
264 : : // Create two blocks with same timestamp to verify that importwallet rescan
265 : : // will pick up both blocks, not just the first.
266 [ + - + - : 4 : const int64_t BLOCK_TIME = WITH_LOCK(Assert(m_node.chainman)->GetMutex(), return m_node.chainman->ActiveChain().Tip()->GetBlockTimeMax() + 5);
+ - ]
267 : 1 : SetMockTime(BLOCK_TIME);
268 [ + - + - ]: 2 : m_coinbase_txns.emplace_back(CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
269 [ + - + - ]: 2 : m_coinbase_txns.emplace_back(CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
270 : :
271 : : // Set key birthday to block time increased by the timestamp window, so
272 : : // rescan will start at the block time.
273 : 1 : const int64_t KEY_TIME = BLOCK_TIME + TIMESTAMP_WINDOW;
274 : 1 : SetMockTime(KEY_TIME);
275 [ + - + - ]: 2 : m_coinbase_txns.emplace_back(CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
276 : :
277 [ + - + - ]: 4 : std::string backup_file = fs::PathToString(m_args.GetDataDirNet() / "wallet.backup");
278 : :
279 : : // Import key into wallet and call dumpwallet to create backup file.
280 : 1 : {
281 [ + - ]: 1 : WalletContext context;
282 : 1 : context.args = &m_args;
283 [ + - + - ]: 1 : const std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateMockableWalletDatabase());
284 : 1 : {
285 [ + - ]: 1 : auto spk_man = wallet->GetOrCreateLegacyScriptPubKeyMan();
286 [ + - + - ]: 1 : LOCK2(wallet->cs_wallet, spk_man->cs_KeyStore);
287 [ + - + - : 1 : spk_man->mapKeyMetadata[coinbaseKey.GetPubKey().GetID()].nCreateTime = KEY_TIME;
+ - ]
288 [ + - + - ]: 1 : spk_man->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey());
289 : :
290 [ + - ]: 1 : AddWallet(context, wallet);
291 [ + - + - ]: 1 : LOCK(Assert(m_node.chainman)->GetMutex());
292 [ + - + - : 2 : wallet->SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - + - ]
293 [ + - + - ]: 2 : }
294 : 1 : JSONRPCRequest request;
295 : 1 : request.context = &context;
296 [ + - ]: 1 : request.params.setArray();
297 [ + - + - ]: 1 : request.params.push_back(backup_file);
298 : :
299 [ + - + - ]: 1 : wallet::dumpwallet().HandleRequest(request);
300 [ + - ]: 1 : RemoveWallet(context, wallet, /* load_on_start= */ std::nullopt);
301 [ + - ]: 2 : }
302 : :
303 : : // Call importwallet RPC and verify all blocks with timestamps >= BLOCK_TIME
304 : : // were scanned, and no prior blocks were scanned.
305 : 1 : {
306 [ + - + - ]: 1 : const std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateMockableWalletDatabase());
307 [ + - ]: 1 : LOCK(wallet->cs_wallet);
308 [ + - ]: 1 : wallet->SetupLegacyScriptPubKeyMan();
309 : :
310 [ + - ]: 1 : WalletContext context;
311 : 1 : context.args = &m_args;
312 : 1 : JSONRPCRequest request;
313 : 1 : request.context = &context;
314 [ + - ]: 1 : request.params.setArray();
315 [ + - + - ]: 1 : request.params.push_back(backup_file);
316 [ + - ]: 1 : AddWallet(context, wallet);
317 [ + - + - ]: 1 : LOCK(Assert(m_node.chainman)->GetMutex());
318 [ + - + - : 2 : wallet->SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - + - ]
319 [ + - + - ]: 1 : wallet::importwallet().HandleRequest(request);
320 [ + - ]: 1 : RemoveWallet(context, wallet, /* load_on_start= */ std::nullopt);
321 : :
322 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(wallet->mapWallet.size(), 3U);
323 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(m_coinbase_txns.size(), 103U);
324 [ + + ]: 104 : for (size_t i = 0; i < m_coinbase_txns.size(); ++i) {
325 [ + - ]: 103 : bool found = wallet->GetWalletTx(m_coinbase_txns[i]->GetHash());
326 : 103 : bool expected = i >= 100;
327 [ + - + - ]: 103 : BOOST_CHECK_EQUAL(found, expected);
328 : : }
329 [ + - + - ]: 3 : }
330 : 1 : }
331 : :
332 : : // This test verifies that wallet settings can be added and removed
333 : : // concurrently, ensuring no race conditions occur during either process.
334 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(write_wallet_settings_concurrently, TestingSetup)
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335 : : {
336 : 1 : WalletContext context;
337 [ + - ]: 1 : context.chain = m_node.chain.get();
338 : 1 : const auto NUM_WALLETS{5};
339 : :
340 : : // Since we're counting the number of wallets, ensure we start without any.
341 [ + - + - : 2 : BOOST_REQUIRE(context.chain->getRwSetting("wallet").isNull());
+ - + - +
- ]
342 : :
343 : 3 : const auto& check_concurrent_wallet = [&](const auto& settings_function, int num_expected_wallets) {
344 : 2 : std::vector<std::thread> threads;
345 [ + - ]: 2 : threads.reserve(NUM_WALLETS);
346 [ + - + + ]: 12 : for (auto i{0}; i < NUM_WALLETS; ++i) threads.emplace_back(settings_function, i);
347 [ + - + + ]: 12 : for (auto& t : threads) t.join();
348 : :
349 [ + - + - ]: 2 : auto wallets = context.chain->getRwSetting("wallet");
350 [ + - + - : 2 : BOOST_CHECK_EQUAL(wallets.getValues().size(), num_expected_wallets);
+ - ]
351 : 3 : };
352 : :
353 : : // Add NUM_WALLETS wallets concurrently, ensure we end up with NUM_WALLETS stored.
354 [ + - ]: 6 : check_concurrent_wallet([&context](int i) {
355 [ + - + - ]: 5 : Assert(AddWalletSetting(*context.chain, strprintf("wallet_%d", i)));
356 : 5 : },
357 : : /*num_expected_wallets=*/NUM_WALLETS);
358 : :
359 : : // Remove NUM_WALLETS wallets concurrently, ensure we end up with 0 wallets.
360 [ + - ]: 6 : check_concurrent_wallet([&context](int i) {
361 [ + - + - ]: 5 : Assert(RemoveWalletSetting(*context.chain, strprintf("wallet_%d", i)));
362 : 5 : },
363 : : /*num_expected_wallets=*/0);
364 : 1 : }
365 : :
366 : : // Check that GetImmatureCredit() returns a newly calculated value instead of
367 : : // the cached value after a MarkDirty() call.
368 : : //
369 : : // This is a regression test written to verify a bugfix for the immature credit
370 : : // function. Similar tests probably should be written for the other credit and
371 : : // debit functions.
372 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
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- ]
373 : : {
374 [ + - + - : 2 : CWallet wallet(m_node.chain.get(), "", CreateMockableWalletDatabase());
+ - ]
375 : :
376 [ + - ]: 1 : LOCK(wallet.cs_wallet);
377 [ + - + - ]: 1 : LOCK(Assert(m_node.chainman)->GetMutex());
378 [ + - + - : 3 : CWalletTx wtx{m_coinbase_txns.back(), TxStateConfirmed{m_node.chainman->ActiveChain().Tip()->GetBlockHash(), m_node.chainman->ActiveChain().Height(), /*index=*/0}};
+ - + - -
+ ]
379 [ + - ]: 1 : wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
380 [ + - ]: 1 : wallet.SetupDescriptorScriptPubKeyMans();
381 : :
382 [ + - + - : 2 : wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - + - ]
383 : :
384 : : // Call GetImmatureCredit() once before adding the key to the wallet to
385 : : // cache the current immature credit amount, which is 0.
386 [ + - + - : 1 : BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx, ISMINE_SPENDABLE), 0);
+ - ]
387 : :
388 : : // Invalidate the cached value, add the key, and make sure a new immature
389 : : // credit amount is calculated.
390 [ + - ]: 1 : wtx.MarkDirty();
391 [ + - ]: 1 : AddKey(wallet, coinbaseKey);
392 [ + - + - : 1 : BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx, ISMINE_SPENDABLE), 50*COIN);
+ - ]
393 [ + - + - ]: 3 : }
394 : :
395 : 6 : static int64_t AddTx(ChainstateManager& chainman, CWallet& wallet, uint32_t lockTime, int64_t mockTime, int64_t blockTime)
396 : : {
397 : 6 : CMutableTransaction tx;
398 [ + - ]: 6 : TxState state = TxStateInactive{};
399 : 6 : tx.nLockTime = lockTime;
400 [ + - ]: 6 : SetMockTime(mockTime);
401 : 6 : CBlockIndex* block = nullptr;
402 [ + + ]: 6 : if (blockTime > 0) {
403 [ + - ]: 5 : LOCK(cs_main);
404 [ + - ]: 5 : auto inserted = chainman.BlockIndex().emplace(std::piecewise_construct, std::make_tuple(GetRandHash()), std::make_tuple());
405 [ - + ]: 5 : assert(inserted.second);
406 : 5 : const uint256& hash = inserted.first->first;
407 : 5 : block = &inserted.first->second;
408 : 5 : block->nTime = blockTime;
409 : 5 : block->phashBlock = &hash;
410 [ + - ]: 5 : state = TxStateConfirmed{hash, block->nHeight, /*index=*/0};
411 : 5 : }
412 [ + - + - ]: 18 : return wallet.AddToWallet(MakeTransactionRef(tx), state, [&](CWalletTx& wtx, bool /* new_tx */) {
413 : : // Assign wtx.m_state to simplify test and avoid the need to simulate
414 : : // reorg events. Without this, AddToWallet asserts false when the same
415 : : // transaction is confirmed in different blocks.
416 : 6 : wtx.m_state = state;
417 : 6 : return true;
418 [ + - ]: 6 : })->nTimeSmart;
419 : 6 : }
420 : :
421 : : // Simple test to verify assignment of CWalletTx::nSmartTime value. Could be
422 : : // expanded to cover more corner cases of smart time logic.
423 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(ComputeTimeSmart)
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- ]
424 : : {
425 : : // New transaction should use clock time if lower than block time.
426 [ + - ]: 1 : BOOST_CHECK_EQUAL(AddTx(*m_node.chainman, m_wallet, 1, 100, 120), 100);
427 : :
428 : : // Test that updating existing transaction does not change smart time.
429 [ + - ]: 1 : BOOST_CHECK_EQUAL(AddTx(*m_node.chainman, m_wallet, 1, 200, 220), 100);
430 : :
431 : : // New transaction should use clock time if there's no block time.
432 [ + - ]: 1 : BOOST_CHECK_EQUAL(AddTx(*m_node.chainman, m_wallet, 2, 300, 0), 300);
433 : :
434 : : // New transaction should use block time if lower than clock time.
435 [ + - ]: 1 : BOOST_CHECK_EQUAL(AddTx(*m_node.chainman, m_wallet, 3, 420, 400), 400);
436 : :
437 : : // New transaction should use latest entry time if higher than
438 : : // min(block time, clock time).
439 [ + - ]: 1 : BOOST_CHECK_EQUAL(AddTx(*m_node.chainman, m_wallet, 4, 500, 390), 400);
440 : :
441 : : // If there are future entries, new transaction should use time of the
442 : : // newest entry that is no more than 300 seconds ahead of the clock time.
443 [ + - ]: 1 : BOOST_CHECK_EQUAL(AddTx(*m_node.chainman, m_wallet, 5, 50, 600), 300);
444 : 1 : }
445 : :
446 : 6 : void TestLoadWallet(const std::string& name, DatabaseFormat format, std::function<void(std::shared_ptr<CWallet>)> f)
447 : : {
448 : 6 : node::NodeContext node;
449 [ + - ]: 6 : auto chain{interfaces::MakeChain(node)};
450 [ + - ]: 6 : DatabaseOptions options;
451 [ + - ]: 6 : options.require_format = format;
452 : 6 : DatabaseStatus status;
453 [ + - ]: 6 : bilingual_str error;
454 : 6 : std::vector<bilingual_str> warnings;
455 [ + - ]: 6 : auto database{MakeWalletDatabase(name, options, status, error)};
456 [ + - ]: 6 : auto wallet{std::make_shared<CWallet>(chain.get(), "", std::move(database))};
457 [ + - + - : 6 : BOOST_CHECK_EQUAL(wallet->LoadWallet(), DBErrors::LOAD_OK);
+ - ]
458 [ + - + - : 30 : WITH_LOCK(wallet->cs_wallet, f(wallet));
+ - + - ]
459 : 12 : }
460 : :
461 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(LoadReceiveRequests, TestingSetup)
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- ]
462 : : {
463 [ + + ]: 3 : for (DatabaseFormat format : DATABASE_FORMATS) {
464 : 2 : const std::string name{strprintf("receive-requests-%i", format)};
465 [ + - ]: 4 : TestLoadWallet(name, format, [](std::shared_ptr<CWallet> wallet) EXCLUSIVE_LOCKS_REQUIRED(wallet->cs_wallet) {
466 [ + - + - ]: 4 : BOOST_CHECK(!wallet->IsAddressPreviouslySpent(PKHash()));
467 : 2 : WalletBatch batch{wallet->GetDatabase()};
468 [ + - + - : 4 : BOOST_CHECK(batch.WriteAddressPreviouslySpent(PKHash(), true));
+ - + - ]
469 [ + - + - : 4 : BOOST_CHECK(batch.WriteAddressPreviouslySpent(ScriptHash(), true));
+ - + - ]
470 [ + - + - : 4 : BOOST_CHECK(wallet->SetAddressReceiveRequest(batch, PKHash(), "0", "val_rr00"));
+ - + - +
- + - ]
471 [ + - + - : 4 : BOOST_CHECK(wallet->EraseAddressReceiveRequest(batch, PKHash(), "0"));
+ - + - +
- ]
472 [ + - + - : 4 : BOOST_CHECK(wallet->SetAddressReceiveRequest(batch, PKHash(), "1", "val_rr10"));
+ - + - +
- + - ]
473 [ + - + - : 4 : BOOST_CHECK(wallet->SetAddressReceiveRequest(batch, PKHash(), "1", "val_rr11"));
+ - + - +
- + - ]
474 [ + - + - : 4 : BOOST_CHECK(wallet->SetAddressReceiveRequest(batch, ScriptHash(), "2", "val_rr20"));
+ - + - +
- ]
475 : 2 : });
476 [ + - ]: 4 : TestLoadWallet(name, format, [](std::shared_ptr<CWallet> wallet) EXCLUSIVE_LOCKS_REQUIRED(wallet->cs_wallet) {
477 [ + - + - ]: 4 : BOOST_CHECK(wallet->IsAddressPreviouslySpent(PKHash()));
478 [ + - + - ]: 4 : BOOST_CHECK(wallet->IsAddressPreviouslySpent(ScriptHash()));
479 : 2 : auto requests = wallet->GetAddressReceiveRequests();
480 : 2 : auto erequests = {"val_rr11", "val_rr20"};
481 [ + - + - : 4 : BOOST_CHECK_EQUAL_COLLECTIONS(requests.begin(), requests.end(), std::begin(erequests), std::end(erequests));
+ - ]
482 [ + - ]: 2 : RunWithinTxn(wallet->GetDatabase(), /*process_desc*/"test", [](WalletBatch& batch){
483 [ + - + - ]: 4 : BOOST_CHECK(batch.WriteAddressPreviouslySpent(PKHash(), false));
484 [ + - + - ]: 4 : BOOST_CHECK(batch.EraseAddressData(ScriptHash()));
485 : 2 : return true;
486 : : });
487 : 2 : });
488 [ + - ]: 6 : TestLoadWallet(name, format, [](std::shared_ptr<CWallet> wallet) EXCLUSIVE_LOCKS_REQUIRED(wallet->cs_wallet) {
489 [ + - + - ]: 4 : BOOST_CHECK(!wallet->IsAddressPreviouslySpent(PKHash()));
490 [ + - + - ]: 4 : BOOST_CHECK(!wallet->IsAddressPreviouslySpent(ScriptHash()));
491 : 2 : auto requests = wallet->GetAddressReceiveRequests();
492 : 2 : auto erequests = {"val_rr11"};
493 [ + - + - : 4 : BOOST_CHECK_EQUAL_COLLECTIONS(requests.begin(), requests.end(), std::begin(erequests), std::end(erequests));
+ - ]
494 : 2 : });
495 : 2 : }
496 : 1 : }
497 : :
498 : : // Test some watch-only LegacyScriptPubKeyMan methods by the procedure of loading (LoadWatchOnly),
499 : : // checking (HaveWatchOnly), getting (GetWatchPubKey) and removing (RemoveWatchOnly) a
500 : : // given PubKey, resp. its corresponding P2PK Script. Results of the impact on
501 : : // the address -> PubKey map is dependent on whether the PubKey is a point on the curve
502 : 5 : static void TestWatchOnlyPubKey(LegacyScriptPubKeyMan* spk_man, const CPubKey& add_pubkey)
503 : : {
504 : 5 : CScript p2pk = GetScriptForRawPubKey(add_pubkey);
505 [ + - ]: 5 : CKeyID add_address = add_pubkey.GetID();
506 [ + - ]: 5 : CPubKey found_pubkey;
507 [ + - ]: 5 : LOCK(spk_man->cs_KeyStore);
508 : :
509 : : // all Scripts (i.e. also all PubKeys) are added to the general watch-only set
510 [ + - + - : 10 : BOOST_CHECK(!spk_man->HaveWatchOnly(p2pk));
+ - + - ]
511 [ + - ]: 5 : spk_man->LoadWatchOnly(p2pk);
512 [ + - + - : 10 : BOOST_CHECK(spk_man->HaveWatchOnly(p2pk));
+ - + - ]
513 : :
514 : : // only PubKeys on the curve shall be added to the watch-only address -> PubKey map
515 [ + - ]: 5 : bool is_pubkey_fully_valid = add_pubkey.IsFullyValid();
516 [ + + ]: 5 : if (is_pubkey_fully_valid) {
517 [ + - + - : 4 : BOOST_CHECK(spk_man->GetWatchPubKey(add_address, found_pubkey));
+ - + - ]
518 [ + - + - ]: 4 : BOOST_CHECK(found_pubkey == add_pubkey);
519 : : } else {
520 [ + - + - : 6 : BOOST_CHECK(!spk_man->GetWatchPubKey(add_address, found_pubkey));
+ - + - ]
521 [ + - + - ]: 6 : BOOST_CHECK(found_pubkey == CPubKey()); // passed key is unchanged
522 : : }
523 : :
524 [ + - ]: 5 : spk_man->RemoveWatchOnly(p2pk);
525 [ + - + - : 10 : BOOST_CHECK(!spk_man->HaveWatchOnly(p2pk));
+ - + + ]
526 : :
527 [ + + ]: 5 : if (is_pubkey_fully_valid) {
528 [ + - + - : 4 : BOOST_CHECK(!spk_man->GetWatchPubKey(add_address, found_pubkey));
+ - + - ]
529 [ + - + - ]: 4 : BOOST_CHECK(found_pubkey == add_pubkey); // passed key is unchanged
530 : : }
531 : 5 : }
532 : :
533 : : // Cryptographically invalidate a PubKey whilst keeping length and first byte
534 : 2 : static void PollutePubKey(CPubKey& pubkey)
535 : : {
536 [ - + ]: 2 : assert(pubkey.size() >= 1);
537 : 2 : std::vector<unsigned char> pubkey_raw;
538 [ + - ]: 2 : pubkey_raw.push_back(pubkey[0]);
539 [ + - ]: 2 : pubkey_raw.insert(pubkey_raw.end(), pubkey.size() - 1, 0);
540 : 2 : pubkey = CPubKey(pubkey_raw);
541 [ + - - + ]: 2 : assert(!pubkey.IsFullyValid());
542 [ - + ]: 2 : assert(pubkey.IsValid());
543 : 2 : }
544 : :
545 : : // Test watch-only logic for PubKeys
546 [ + - + - : 7 : BOOST_AUTO_TEST_CASE(WatchOnlyPubKeys)
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- ]
547 : : {
548 : 1 : CKey key;
549 [ + - ]: 1 : CPubKey pubkey;
550 [ + - ]: 1 : LegacyScriptPubKeyMan* spk_man = m_wallet.GetOrCreateLegacyScriptPubKeyMan();
551 : :
552 [ + - + - : 2 : BOOST_CHECK(!spk_man->HaveWatchOnly());
+ - + - ]
553 : :
554 : : // uncompressed valid PubKey
555 [ + - ]: 1 : key.MakeNewKey(false);
556 [ + - ]: 1 : pubkey = key.GetPubKey();
557 [ - + ]: 1 : assert(!pubkey.IsCompressed());
558 [ + - ]: 1 : TestWatchOnlyPubKey(spk_man, pubkey);
559 : :
560 : : // uncompressed cryptographically invalid PubKey
561 [ + - ]: 1 : PollutePubKey(pubkey);
562 [ + - ]: 1 : TestWatchOnlyPubKey(spk_man, pubkey);
563 : :
564 : : // compressed valid PubKey
565 [ + - ]: 1 : key.MakeNewKey(true);
566 [ + - ]: 1 : pubkey = key.GetPubKey();
567 [ - + ]: 1 : assert(pubkey.IsCompressed());
568 [ + - ]: 1 : TestWatchOnlyPubKey(spk_man, pubkey);
569 : :
570 : : // compressed cryptographically invalid PubKey
571 [ + - ]: 1 : PollutePubKey(pubkey);
572 [ + - ]: 1 : TestWatchOnlyPubKey(spk_man, pubkey);
573 : :
574 : : // invalid empty PubKey
575 [ + - ]: 1 : pubkey = CPubKey();
576 [ + - ]: 1 : TestWatchOnlyPubKey(spk_man, pubkey);
577 : 1 : }
578 : :
579 : : class ListCoinsTestingSetup : public TestChain100Setup
580 : : {
581 : : public:
582 : 2 : ListCoinsTestingSetup()
583 [ + - ]: 2 : {
584 [ + - + - : 4 : CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey()));
+ - ]
585 [ + - + - : 6 : wallet = CreateSyncedWallet(*m_node.chain, WITH_LOCK(Assert(m_node.chainman)->GetMutex(), return m_node.chainman->ActiveChain()), coinbaseKey);
+ - - + -
+ + - +
- ]
586 [ + - - - ]: 4 : }
587 : :
588 : 2 : ~ListCoinsTestingSetup()
589 : : {
590 [ + - ]: 2 : wallet.reset();
591 [ - + ]: 2 : }
592 : :
593 : 5 : CWalletTx& AddTx(CRecipient recipient)
594 : : {
595 : 5 : CTransactionRef tx;
596 [ + - ]: 5 : CCoinControl dummy;
597 : 5 : {
598 [ + - + - : 15 : auto res = CreateTransaction(*wallet, {recipient}, /*change_pos=*/std::nullopt, dummy);
+ + - - ]
599 [ + - + - ]: 10 : BOOST_CHECK(res);
600 : 5 : tx = res->tx;
601 : 0 : }
602 [ + - + - ]: 15 : wallet->CommitTransaction(tx, {}, {});
603 [ + - ]: 5 : CMutableTransaction blocktx;
604 : 5 : {
605 [ + - ]: 5 : LOCK(wallet->cs_wallet);
606 [ + - + - : 10 : blocktx = CMutableTransaction(*wallet->mapWallet.at(tx->GetHash()).tx);
+ - ]
607 : 0 : }
608 [ + - + - : 20 : CreateAndProcessBlock({CMutableTransaction(blocktx)}, GetScriptForRawPubKey(coinbaseKey.GetPubKey()));
+ - + - +
+ - - ]
609 : :
610 [ + - ]: 5 : LOCK(wallet->cs_wallet);
611 [ + - + - ]: 5 : LOCK(Assert(m_node.chainman)->GetMutex());
612 [ + - + - : 10 : wallet->SetLastBlockProcessed(wallet->GetLastBlockHeight() + 1, m_node.chainman->ActiveChain().Tip()->GetBlockHash());
+ - ]
613 [ + - ]: 5 : auto it = wallet->mapWallet.find(tx->GetHash());
614 [ + - + - : 10 : BOOST_CHECK(it != wallet->mapWallet.end());
+ - ]
615 [ + - + - : 10 : it->second.m_state = TxStateConfirmed{m_node.chainman->ActiveChain().Tip()->GetBlockHash(), m_node.chainman->ActiveChain().Height(), /*index=*/1};
+ - ]
616 [ + - ]: 5 : return it->second;
617 [ + - + - : 30 : }
+ - + - +
- ]
618 : :
619 : : std::unique_ptr<CWallet> wallet;
620 : : };
621 : :
622 [ + - + - : 10 : BOOST_FIXTURE_TEST_CASE(ListCoinsTest, ListCoinsTestingSetup)
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623 : : {
624 : 1 : std::string coinbaseAddress = coinbaseKey.GetPubKey().GetID().ToString();
625 : :
626 : : // Confirm ListCoins initially returns 1 coin grouped under coinbaseKey
627 : : // address.
628 [ + - ]: 1 : std::map<CTxDestination, std::vector<COutput>> list;
629 : 1 : {
630 [ + - ]: 1 : LOCK(wallet->cs_wallet);
631 [ + - + - ]: 2 : list = ListCoins(*wallet);
632 : 0 : }
633 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(list.size(), 1U);
634 [ + - - + : 1 : BOOST_CHECK_EQUAL(std::get<PKHash>(list.begin()->first).ToString(), coinbaseAddress);
+ - + - ]
635 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(list.begin()->second.size(), 1U);
636 : :
637 : : // Check initial balance from one mature coinbase transaction.
638 [ + - + - : 3 : BOOST_CHECK_EQUAL(50 * COIN, WITH_LOCK(wallet->cs_wallet, return AvailableCoins(*wallet).GetTotalAmount()));
+ - ]
639 : :
640 : : // Add a transaction creating a change address, and confirm ListCoins still
641 : : // returns the coin associated with the change address underneath the
642 : : // coinbaseKey pubkey, even though the change address has a different
643 : : // pubkey.
644 [ + - ]: 1 : AddTx(CRecipient{PubKeyDestination{{}}, 1 * COIN, /*subtract_fee=*/false});
645 : 1 : {
646 [ + - ]: 1 : LOCK(wallet->cs_wallet);
647 [ + - + - ]: 2 : list = ListCoins(*wallet);
648 : 0 : }
649 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(list.size(), 1U);
650 [ + - - + : 1 : BOOST_CHECK_EQUAL(std::get<PKHash>(list.begin()->first).ToString(), coinbaseAddress);
+ - + - ]
651 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(list.begin()->second.size(), 2U);
652 : :
653 : : // Lock both coins. Confirm number of available coins drops to 0.
654 : 1 : {
655 [ + - ]: 1 : LOCK(wallet->cs_wallet);
656 [ + - + - : 1 : BOOST_CHECK_EQUAL(AvailableCoinsListUnspent(*wallet).Size(), 2U);
+ - + - +
- ]
657 : 0 : }
658 [ + + ]: 2 : for (const auto& group : list) {
659 [ + + ]: 3 : for (const auto& coin : group.second) {
660 [ + - ]: 2 : LOCK(wallet->cs_wallet);
661 [ + - ]: 2 : wallet->LockCoin(coin.outpoint);
662 : 2 : }
663 : : }
664 : 1 : {
665 [ + - ]: 1 : LOCK(wallet->cs_wallet);
666 [ + - + - : 1 : BOOST_CHECK_EQUAL(AvailableCoinsListUnspent(*wallet).Size(), 0U);
+ - + - +
- ]
667 : 0 : }
668 : : // Confirm ListCoins still returns same result as before, despite coins
669 : : // being locked.
670 : 1 : {
671 [ + - ]: 1 : LOCK(wallet->cs_wallet);
672 [ + - + - ]: 2 : list = ListCoins(*wallet);
673 : 0 : }
674 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(list.size(), 1U);
675 [ + - - + : 1 : BOOST_CHECK_EQUAL(std::get<PKHash>(list.begin()->first).ToString(), coinbaseAddress);
+ - + - ]
676 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(list.begin()->second.size(), 2U);
677 : 1 : }
678 : :
679 : 4 : void TestCoinsResult(ListCoinsTest& context, OutputType out_type, CAmount amount,
680 : : std::map<OutputType, size_t>& expected_coins_sizes)
681 : : {
682 : 4 : LOCK(context.wallet->cs_wallet);
683 [ + - + - : 4 : util::Result<CTxDestination> dest = Assert(context.wallet->GetNewDestination(out_type, ""));
+ - ]
684 [ + - + - ]: 8 : CWalletTx& wtx = context.AddTx(CRecipient{*dest, amount, /*fSubtractFeeFromAmount=*/true});
685 : 4 : CoinFilterParams filter;
686 : 4 : filter.skip_locked = false;
687 [ + - ]: 4 : CoinsResult available_coins = AvailableCoins(*context.wallet, nullptr, std::nullopt, filter);
688 : : // Lock outputs so they are not spent in follow-up transactions
689 [ + - + + ]: 12 : for (uint32_t i = 0; i < wtx.tx->vout.size(); i++) context.wallet->LockCoin({wtx.GetHash(), i});
690 [ + - + - : 24 : for (const auto& [type, size] : expected_coins_sizes) BOOST_CHECK_EQUAL(size, available_coins.coins[type].size());
+ - + + ]
691 [ + - ]: 8 : }
692 : :
693 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(BasicOutputTypesTest, ListCoinsTest)
+ - + - +
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- ]
694 : : {
695 : 1 : std::map<OutputType, size_t> expected_coins_sizes;
696 [ + - + + ]: 5 : for (const auto& out_type : OUTPUT_TYPES) { expected_coins_sizes[out_type] = 0U; }
697 : :
698 : : // Verify our wallet has one usable coinbase UTXO before starting
699 : : // This UTXO is a P2PK, so it should show up in the Other bucket
700 [ + - ]: 1 : expected_coins_sizes[OutputType::UNKNOWN] = 1U;
701 [ + - ]: 3 : CoinsResult available_coins = WITH_LOCK(wallet->cs_wallet, return AvailableCoins(*wallet));
702 [ + - + - : 1 : BOOST_CHECK_EQUAL(available_coins.Size(), expected_coins_sizes[OutputType::UNKNOWN]);
+ - + - ]
703 [ + - + - : 1 : BOOST_CHECK_EQUAL(available_coins.coins[OutputType::UNKNOWN].size(), expected_coins_sizes[OutputType::UNKNOWN]);
+ - + - ]
704 : :
705 : : // We will create a self transfer for each of the OutputTypes and
706 : : // verify it is put in the correct bucket after running GetAvailablecoins
707 : : //
708 : : // For each OutputType, We expect 2 UTXOs in our wallet following the self transfer:
709 : : // 1. One UTXO as the recipient
710 : : // 2. One UTXO from the change, due to payment address matching logic
711 : :
712 [ + + ]: 5 : for (const auto& out_type : OUTPUT_TYPES) {
713 [ - + ]: 4 : if (out_type == OutputType::UNKNOWN) continue;
714 [ + - ]: 4 : expected_coins_sizes[out_type] = 2U;
715 [ + - ]: 4 : TestCoinsResult(*this, out_type, 1 * COIN, expected_coins_sizes);
716 : : }
717 : 1 : }
718 : :
719 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(wallet_disableprivkeys, TestChain100Setup)
+ - + - +
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+ - + - +
- ]
720 : : {
721 : 1 : {
722 [ + - + - ]: 1 : const std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateMockableWalletDatabase());
723 [ + - ]: 1 : wallet->SetupLegacyScriptPubKeyMan();
724 [ + - ]: 1 : wallet->SetMinVersion(FEATURE_LATEST);
725 [ + - ]: 1 : wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
726 [ + - + - : 2 : BOOST_CHECK(!wallet->TopUpKeyPool(1000));
+ - + - ]
727 [ + - + - : 2 : BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, ""));
+ - + - +
- ]
728 : 0 : }
729 : 1 : {
730 [ + - + - ]: 1 : const std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateMockableWalletDatabase());
731 [ + - ]: 1 : LOCK(wallet->cs_wallet);
732 [ + - ]: 1 : wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
733 [ + - ]: 1 : wallet->SetMinVersion(FEATURE_LATEST);
734 [ + - ]: 1 : wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
735 [ + - + - : 2 : BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, ""));
+ - + - +
- ]
736 [ + - ]: 1 : }
737 : 1 : }
738 : :
739 : : // Explicit calculation which is used to test the wallet constant
740 : : // We get the same virtual size due to rounding(weight/4) for both use_max_sig values
741 : 2 : static size_t CalculateNestedKeyhashInputSize(bool use_max_sig)
742 : : {
743 : : // Generate ephemeral valid pubkey
744 : 2 : CKey key = GenerateRandomKey();
745 [ + - ]: 2 : CPubKey pubkey = key.GetPubKey();
746 : :
747 : : // Generate pubkey hash
748 [ + - ]: 2 : uint160 key_hash(Hash160(pubkey));
749 : :
750 : : // Create inner-script to enter into keystore. Key hash can't be 0...
751 [ + - + - ]: 2 : CScript inner_script = CScript() << OP_0 << std::vector<unsigned char>(key_hash.begin(), key_hash.end());
752 : :
753 : : // Create outer P2SH script for the output
754 [ + - ]: 2 : uint160 script_id(Hash160(inner_script));
755 [ + - + - : 2 : CScript script_pubkey = CScript() << OP_HASH160 << std::vector<unsigned char>(script_id.begin(), script_id.end()) << OP_EQUAL;
+ - ]
756 : :
757 : : // Add inner-script to key store and key to watchonly
758 : 2 : FillableSigningProvider keystore;
759 [ + - ]: 2 : keystore.AddCScript(inner_script);
760 [ + - ]: 2 : keystore.AddKeyPubKey(key, pubkey);
761 : :
762 : : // Fill in dummy signatures for fee calculation.
763 : 2 : SignatureData sig_data;
764 : :
765 [ + + + - : 2 : if (!ProduceSignature(keystore, use_max_sig ? DUMMY_MAXIMUM_SIGNATURE_CREATOR : DUMMY_SIGNATURE_CREATOR, script_pubkey, sig_data)) {
- + ]
766 : : // We're hand-feeding it correct arguments; shouldn't happen
767 : 0 : assert(false);
768 : : }
769 : :
770 : 2 : CTxIn tx_in;
771 [ + - ]: 2 : UpdateInput(tx_in, sig_data);
772 [ + - ]: 2 : return (size_t)GetVirtualTransactionInputSize(tx_in);
773 : 2 : }
774 : :
775 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(dummy_input_size_test, TestChain100Setup)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
776 : : {
777 [ + - ]: 1 : BOOST_CHECK_EQUAL(CalculateNestedKeyhashInputSize(false), DUMMY_NESTED_P2WPKH_INPUT_SIZE);
778 [ + - ]: 1 : BOOST_CHECK_EQUAL(CalculateNestedKeyhashInputSize(true), DUMMY_NESTED_P2WPKH_INPUT_SIZE);
779 : 1 : }
780 : :
781 : 1 : bool malformed_descriptor(std::ios_base::failure e)
782 : : {
783 : 1 : std::string s(e.what());
784 : 1 : return s.find("Missing checksum") != std::string::npos;
785 : 1 : }
786 : :
787 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(wallet_descriptor_test, BasicTestingSetup)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
788 : : {
789 : 1 : std::vector<unsigned char> malformed_record;
790 [ + - ]: 1 : VectorWriter vw{malformed_record, 0};
791 [ + - ]: 2 : vw << std::string("notadescriptor");
792 [ + - ]: 1 : vw << uint64_t{0};
793 [ + - ]: 1 : vw << int32_t{0};
794 [ + - ]: 1 : vw << int32_t{0};
795 [ + - ]: 1 : vw << int32_t{1};
796 : :
797 : 1 : SpanReader vr{malformed_record};
798 : 1 : WalletDescriptor w_desc;
799 [ + - - + : 2 : BOOST_CHECK_EXCEPTION(vr >> w_desc, std::ios_base::failure, malformed_descriptor);
- - - - -
+ + - + -
+ - ]
800 : 1 : }
801 : :
802 : : //! Test CWallet::Create() and its behavior handling potential race
803 : : //! conditions if it's called the same time an incoming transaction shows up in
804 : : //! the mempool or a new block.
805 : : //!
806 : : //! It isn't possible to verify there aren't race condition in every case, so
807 : : //! this test just checks two specific cases and ensures that timing of
808 : : //! notifications in these cases doesn't prevent the wallet from detecting
809 : : //! transactions.
810 : : //!
811 : : //! In the first case, block and mempool transactions are created before the
812 : : //! wallet is loaded, but notifications about these transactions are delayed
813 : : //! until after it is loaded. The notifications are superfluous in this case, so
814 : : //! the test verifies the transactions are detected before they arrive.
815 : : //!
816 : : //! In the second case, block and mempool transactions are created after the
817 : : //! wallet rescan and notifications are immediately synced, to verify the wallet
818 : : //! must already have a handler in place for them, and there's no gap after
819 : : //! rescanning where new transactions in new blocks could be lost.
820 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(CreateWallet, TestChain100Setup)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
821 : : {
822 [ + - + - ]: 2 : m_args.ForceSetArg("-unsafesqlitesync", "1");
823 : : // Create new wallet with known key and unload it.
824 : 1 : WalletContext context;
825 : 1 : context.args = &m_args;
826 [ + - ]: 1 : context.chain = m_node.chain.get();
827 [ + - ]: 1 : auto wallet = TestLoadWallet(context);
828 : 1 : CKey key = GenerateRandomKey();
829 [ + - ]: 1 : AddKey(*wallet, key);
830 [ + - ]: 1 : TestUnloadWallet(std::move(wallet));
831 : :
832 : :
833 : : // Add log hook to detect AddToWallet events from rescans, blockConnected,
834 : : // and transactionAddedToMempool notifications
835 : 1 : int addtx_count = 0;
836 [ + - ]: 11 : DebugLogHelper addtx_counter("[default wallet] AddToWallet", [&](const std::string* s) {
837 [ + + ]: 10 : if (s) ++addtx_count;
838 : 10 : return false;
839 [ + - + - ]: 2 : });
840 : :
841 : :
842 : 1 : bool rescan_completed = false;
843 [ + - ]: 3 : DebugLogHelper rescan_check("[default wallet] Rescan completed", [&](const std::string* s) {
844 [ + + ]: 2 : if (s) rescan_completed = true;
845 : 2 : return false;
846 [ + - + - ]: 2 : });
847 : :
848 : :
849 : : // Block the queue to prevent the wallet receiving blockConnected and
850 : : // transactionAddedToMempool notifications, and create block and mempool
851 : : // transactions paying to the wallet
852 [ + - ]: 1 : std::promise<void> promise;
853 [ + - ]: 2 : m_node.validation_signals->CallFunctionInValidationInterfaceQueue([&promise] {
854 [ + - ]: 1 : promise.get_future().wait();
855 : 1 : });
856 [ + - ]: 1 : std::string error;
857 [ + - + - : 2 : m_coinbase_txns.push_back(CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
+ - + - ]
858 [ + - + - : 1 : auto block_tx = TestSimpleSpend(*m_coinbase_txns[0], 0, coinbaseKey, GetScriptForRawPubKey(key.GetPubKey()));
+ - ]
859 [ + - + - : 4 : m_coinbase_txns.push_back(CreateAndProcessBlock({block_tx}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
+ - + - +
- + + -
- ]
860 [ + - + - : 1 : auto mempool_tx = TestSimpleSpend(*m_coinbase_txns[1], 0, coinbaseKey, GetScriptForRawPubKey(key.GetPubKey()));
+ - ]
861 [ + - + - : 4 : BOOST_CHECK(m_node.chain->broadcastTransaction(MakeTransactionRef(mempool_tx), DEFAULT_TRANSACTION_MAXFEE, false, error));
+ - + - +
- + - ]
862 : :
863 : :
864 : : // Reload wallet and make sure new transactions are detected despite events
865 : : // being blocked
866 : : // Loading will also ask for current mempool transactions
867 [ + - - + ]: 2 : wallet = TestLoadWallet(context);
868 [ + - + - : 2 : BOOST_CHECK(rescan_completed);
+ - ]
869 : : // AddToWallet events for block_tx and mempool_tx (x2)
870 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(addtx_count, 3);
871 : 1 : {
872 [ + - ]: 1 : LOCK(wallet->cs_wallet);
873 [ + - + - : 1 : BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_tx.GetHash()), 1U);
+ - + - ]
874 [ + - + - : 1 : BOOST_CHECK_EQUAL(wallet->mapWallet.count(mempool_tx.GetHash()), 1U);
+ - + - +
- ]
875 : 0 : }
876 : :
877 : :
878 : : // Unblock notification queue and make sure stale blockConnected and
879 : : // transactionAddedToMempool events are processed
880 [ + - ]: 1 : promise.set_value();
881 [ + - ]: 1 : m_node.validation_signals->SyncWithValidationInterfaceQueue();
882 : : // AddToWallet events for block_tx and mempool_tx events are counted a
883 : : // second time as the notification queue is processed
884 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(addtx_count, 5);
885 : :
886 : :
887 [ + - ]: 1 : TestUnloadWallet(std::move(wallet));
888 : :
889 : :
890 : : // Load wallet again, this time creating new block and mempool transactions
891 : : // paying to the wallet as the wallet finishes loading and syncing the
892 : : // queue so the events have to be handled immediately. Releasing the wallet
893 : : // lock during the sync is a little artificial but is needed to avoid a
894 : : // deadlock during the sync and simulates a new block notification happening
895 : : // as soon as possible.
896 : 1 : addtx_count = 0;
897 [ + - ]: 2 : auto handler = HandleLoadWallet(context, [&](std::unique_ptr<interfaces::Wallet> wallet) {
898 [ + - ]: 2 : BOOST_CHECK(rescan_completed);
899 [ + - + - ]: 2 : m_coinbase_txns.push_back(CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
900 [ + - ]: 2 : block_tx = TestSimpleSpend(*m_coinbase_txns[2], 0, coinbaseKey, GetScriptForRawPubKey(key.GetPubKey()));
901 [ + - + - : 4 : m_coinbase_txns.push_back(CreateAndProcessBlock({block_tx}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
+ - + + -
- ]
902 [ + - ]: 2 : mempool_tx = TestSimpleSpend(*m_coinbase_txns[3], 0, coinbaseKey, GetScriptForRawPubKey(key.GetPubKey()));
903 [ + - + - : 4 : BOOST_CHECK(m_node.chain->broadcastTransaction(MakeTransactionRef(mempool_tx), DEFAULT_TRANSACTION_MAXFEE, false, error));
+ - + - ]
904 : 1 : m_node.validation_signals->SyncWithValidationInterfaceQueue();
905 [ + - ]: 3 : });
906 [ + - - + ]: 2 : wallet = TestLoadWallet(context);
907 : : // Since mempool transactions are requested at the end of loading, there will
908 : : // be 2 additional AddToWallet calls, one from the previous test, and a duplicate for mempool_tx
909 [ + - + - ]: 1 : BOOST_CHECK_EQUAL(addtx_count, 2 + 2);
910 : 1 : {
911 [ + - ]: 1 : LOCK(wallet->cs_wallet);
912 [ + - + - : 1 : BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_tx.GetHash()), 1U);
+ - + - ]
913 [ + - + - : 1 : BOOST_CHECK_EQUAL(wallet->mapWallet.count(mempool_tx.GetHash()), 1U);
+ - + - +
- ]
914 : 0 : }
915 : :
916 : :
917 [ + - ]: 1 : TestUnloadWallet(std::move(wallet));
918 [ + - - + ]: 4 : }
919 : :
920 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(CreateWalletWithoutChain, BasicTestingSetup)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
921 : : {
922 : 1 : WalletContext context;
923 : 1 : context.args = &m_args;
924 [ + - ]: 1 : auto wallet = TestLoadWallet(context);
925 [ + - + - : 2 : BOOST_CHECK(wallet);
+ - ]
926 [ + - ]: 1 : WaitForDeleteWallet(std::move(wallet));
927 : 1 : }
928 : :
929 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(RemoveTxs, TestChain100Setup)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
930 : : {
931 [ + - + - ]: 2 : m_args.ForceSetArg("-unsafesqlitesync", "1");
932 : 1 : WalletContext context;
933 : 1 : context.args = &m_args;
934 [ + - ]: 1 : context.chain = m_node.chain.get();
935 [ + - ]: 1 : auto wallet = TestLoadWallet(context);
936 : 1 : CKey key = GenerateRandomKey();
937 [ + - ]: 1 : AddKey(*wallet, key);
938 : :
939 [ + - ]: 1 : std::string error;
940 [ + - + - : 2 : m_coinbase_txns.push_back(CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())).vtx[0]);
+ - + - ]
941 [ + - + - : 1 : auto block_tx = TestSimpleSpend(*m_coinbase_txns[0], 0, coinbaseKey, GetScriptForRawPubKey(key.GetPubKey()));
+ - ]
942 [ + - + - : 4 : CreateAndProcessBlock({block_tx}, GetScriptForRawPubKey(coinbaseKey.GetPubKey()));
+ - + - +
+ - - ]
943 : :
944 [ + - ]: 1 : m_node.validation_signals->SyncWithValidationInterfaceQueue();
945 : :
946 : 1 : {
947 [ + - ]: 1 : auto block_hash = block_tx.GetHash();
948 [ + - ]: 1 : auto prev_tx = m_coinbase_txns[0];
949 : :
950 [ + - ]: 1 : LOCK(wallet->cs_wallet);
951 [ + - + - : 2 : BOOST_CHECK(wallet->HasWalletSpend(prev_tx));
+ - + - ]
952 [ + - + - : 1 : BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_hash), 1u);
+ - ]
953 : :
954 [ + - ]: 1 : std::vector<uint256> vHashIn{ block_hash };
955 [ + - + - : 2 : BOOST_CHECK(wallet->RemoveTxs(vHashIn));
+ - + - ]
956 : :
957 [ + - + - : 2 : BOOST_CHECK(!wallet->HasWalletSpend(prev_tx));
+ - + - ]
958 [ + - + - : 1 : BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_hash), 0u);
+ - ]
959 [ + - + - ]: 2 : }
960 : :
961 [ + - ]: 1 : TestUnloadWallet(std::move(wallet));
962 [ + - - + ]: 2 : }
963 : :
964 : : /**
965 : : * Checks a wallet invalid state where the inputs (prev-txs) of a new arriving transaction are not marked dirty,
966 : : * while the transaction that spends them exist inside the in-memory wallet tx map (not stored on db due a db write failure).
967 : : */
968 [ + - + - : 7 : BOOST_FIXTURE_TEST_CASE(wallet_sync_tx_invalid_state_test, TestingSetup)
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- + - + -
+ - + - +
- ]
969 : : {
970 [ + - + - : 2 : CWallet wallet(m_node.chain.get(), "", CreateMockableWalletDatabase());
+ - ]
971 : 1 : {
972 [ + - ]: 1 : LOCK(wallet.cs_wallet);
973 [ + - ]: 1 : wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
974 [ + - ]: 1 : wallet.SetupDescriptorScriptPubKeyMans();
975 : 0 : }
976 : :
977 : : // Add tx to wallet
978 [ + - + - : 2 : const auto op_dest{*Assert(wallet.GetNewDestination(OutputType::BECH32M, ""))};
+ - + - ]
979 : :
980 [ + - ]: 1 : CMutableTransaction mtx;
981 [ + - + - ]: 1 : mtx.vout.emplace_back(COIN, GetScriptForDestination(op_dest));
982 [ + - ]: 1 : mtx.vin.emplace_back(Txid::FromUint256(g_insecure_rand_ctx.rand256()), 0);
983 [ + - + - : 3 : const auto& tx_id_to_spend = wallet.AddToWallet(MakeTransactionRef(mtx), TxStateInMempool{})->GetHash();
+ - ]
984 : :
985 : 1 : {
986 : : // Cache and verify available balance for the wtx
987 [ + - ]: 1 : LOCK(wallet.cs_wallet);
988 [ + - ]: 1 : const CWalletTx* wtx_to_spend = wallet.GetWalletTx(tx_id_to_spend);
989 [ + - + - : 1 : BOOST_CHECK_EQUAL(CachedTxGetAvailableCredit(wallet, *wtx_to_spend), 1 * COIN);
+ - + - ]
990 : 0 : }
991 : :
992 : : // Now the good case:
993 : : // 1) Add a transaction that spends the previously created transaction
994 : : // 2) Verify that the available balance of this new tx and the old one is updated (prev tx is marked dirty)
995 : :
996 : 1 : mtx.vin.clear();
997 [ + - ]: 1 : mtx.vin.emplace_back(tx_id_to_spend, 0);
998 [ + - + - ]: 2 : wallet.transactionAddedToMempool(MakeTransactionRef(mtx));
999 [ + - ]: 1 : const auto good_tx_id{mtx.GetHash()};
1000 : :
1001 : 1 : {
1002 : : // Verify balance update for the new tx and the old one
1003 [ + - ]: 1 : LOCK(wallet.cs_wallet);
1004 [ + - ]: 1 : const CWalletTx* new_wtx = wallet.GetWalletTx(good_tx_id.ToUint256());
1005 [ + - + - : 1 : BOOST_CHECK_EQUAL(CachedTxGetAvailableCredit(wallet, *new_wtx), 1 * COIN);
+ - ]
1006 : :
1007 : : // Now the old wtx
1008 [ + - ]: 1 : const CWalletTx* wtx_to_spend = wallet.GetWalletTx(tx_id_to_spend);
1009 [ + - + - : 1 : BOOST_CHECK_EQUAL(CachedTxGetAvailableCredit(wallet, *wtx_to_spend), 0 * COIN);
+ - + - ]
1010 : 0 : }
1011 : :
1012 : : // Now the bad case:
1013 : : // 1) Make db always fail
1014 : : // 2) Try to add a transaction that spends the previously created transaction and
1015 : : // verify that we are not moving forward if the wallet cannot store it
1016 [ + - ]: 1 : GetMockableDatabase(wallet).m_pass = false;
1017 : 1 : mtx.vin.clear();
1018 [ + - ]: 1 : mtx.vin.emplace_back(good_tx_id, 0);
1019 [ + - + - : 5 : BOOST_CHECK_EXCEPTION(wallet.transactionAddedToMempool(MakeTransactionRef(mtx)),
- + - - -
- - + + -
+ - + - +
- ]
1020 : : std::runtime_error,
1021 : : HasReason("DB error adding transaction to wallet, write failed"));
1022 : 1 : }
1023 : :
1024 : : BOOST_AUTO_TEST_SUITE_END()
1025 : : } // namespace wallet
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