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Merge #20410: wallet: Do not treat default constructed types as None-type
fa69c2c78455fd0dc436018fece9ff7fc83a180d wallet: Do not treat default constructed types as None-type (MarcoFalke)
fac4e136fa3d0fab7fde900a6be921313e16e7a6 refactor: Change pointer to reference because it can not be null (MarcoFalke)
Pull request description:
Equating `0==None` and `""==None` is confusing, unneeded and undocumented
ACKs for top commit:
jonatack:
ACK fa69c2c78455fd0dc436018fece9ff7fc83a180d
achow101:
ACK fa69c2c78455fd0dc436018fece9ff7fc83a180d
Sjors:
tACK fa69c2c78455fd0dc436018fece9ff7fc83a180d modulo `unset`
Tree-SHA512: c4c8d0ad80c6697621d356a9545caf28ca2facc82bb2fa8e70eceb52372d25f0685237c73688c4b01da0e75d213c77c0d45011a8bdfe81ea783d85f045786dac
This commit is contained in:
MarcoFalke
Konstantin Akimov
parent
01e41aa1fb
commit
db4a2169bb
@ -203,24 +203,22 @@ static std::string LabelFromValue(const UniValue& value)
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* Update coin control with fee estimation based on the given parameters
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*
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* @param[in] wallet Wallet reference
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* @param[in,out] cc Coin control to be updated
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* @param[in] conf_target UniValue integer; confirmation target in blocks, values between 1 and 1008 are valid per policy/fees.h;
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* if a fee_rate is present, 0 is allowed here as a no-op positional placeholder
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* @param[in] estimate_mode UniValue string; fee estimation mode, valid values are "unset", "economical" or "conservative";
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* if a fee_rate is present, "" is allowed here as a no-op positional placeholder
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* @param[in] fee_rate UniValue real; fee rate in sat/B;
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* if a fee_rate is present, both conf_target and estimate_mode must either be null, or no-op
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* @param[in,out] cc Coin control to be updated
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* @param[in] conf_target UniValue integer; confirmation target in blocks, values between 1 and 1008 are valid per policy/fees.h;
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* @param[in] estimate_mode UniValue string; fee estimation mode, valid values are "unset", "economical" or "conservative";
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* @param[in] fee_rate UniValue real; fee rate in sat/B;
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* if present, both conf_target and estimate_mode must either be null, or no-op or "unset"
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* @param[in] override_min_fee bool; whether to set fOverrideFeeRate to true to disable minimum fee rate checks and instead
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verify only that fee_rate is greater than 0
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* verify only that fee_rate is greater than 0
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* @throws a JSONRPCError if conf_target, estimate_mode, or fee_rate contain invalid values or are in conflict
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*/
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static void SetFeeEstimateMode(const CWallet& wallet, CCoinControl& cc, const UniValue& conf_target, const UniValue& estimate_mode, const UniValue& fee_rate, bool override_min_fee)
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{
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if (!fee_rate.isNull()) {
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if (!conf_target.isNull() && conf_target.get_int() > 0) {
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if (!conf_target.isNull()) {
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throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both conf_target and fee_rate. Please provide either a confirmation target in blocks for automatic fee estimation, or an explicit fee rate.");
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}
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if (!estimate_mode.isNull() && !estimate_mode.get_str().empty()) {
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if (!estimate_mode.isNull() && estimate_mode.get_str() != "unset") {
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throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both estimate_mode and fee_rate");
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}
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cc.m_feerate = CFeeRate(AmountFromValue(fee_rate), COIN);
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@ -450,8 +448,8 @@ static RPCHelpMan sendtoaddress()
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+ HelpExampleCli("sendtoaddress", "\"" + EXAMPLE_ADDRESS[0] + "\" 0.1") +
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"\nSend 0.1 Dash with a confirmation target of 6 blocks in economical fee estimate mode using positional arguments\n"
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+ HelpExampleCli("sendtoaddress", "\"" + EXAMPLE_ADDRESS[0] + "\" 0.1 \"donation\" \"sean's outpost\" false false false 6 economical") +
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"\nSend 0.1 Dash with a fee rate of 1 " + CURRENCY_ATOM + "/B, subtract fee from amount, use CoinJoin funds only, using positional arguments\n"
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+ HelpExampleCli("sendtoaddress", "\"" + EXAMPLE_ADDRESS[0] + "\" 0.1 \"drinks\" \"room77\" true false true 0 \"\" 1") +
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"\nSend 0.1 Dash with a fee rate of 1.1 " + CURRENCY_ATOM + "/B, subtract fee from amount, use CoinJoin funds only, using positional arguments\n"
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+ HelpExampleCli("sendtoaddress", "\"" + EXAMPLE_ADDRESS[0] + "\" 0.1 \"drinks\" \"room77\" true false true 0 \"\" 1.1") +
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"\nSend 0.2 Dash with a confirmation target of 6 blocks in economical fee estimate mode using named arguments\n"
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+ HelpExampleCli("-named sendtoaddress", "address=\"" + EXAMPLE_ADDRESS[0] + "\" amount=0.2 conf_target=6 estimate_mode=\"economical\"") +
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"\nSend 0.5 Dash with a fee rate of 25 " + CURRENCY_ATOM + "/B using named arguments\n"
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@ -4240,10 +4238,10 @@ static RPCHelpMan send()
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RPCExamples{""
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"\nSend 0.1 Dash with a confirmation target of 6 blocks in economical fee estimate mode\n"
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+ HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.1}' 6 economical\n") +
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"Send 0.2 Dash with a fee rate of 1 " + CURRENCY_ATOM + "/B using positional arguments\n"
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+ HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.2}' 0 \"\" 1\n") +
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"Send 0.2 Dash with a fee rate of 1.1 " + CURRENCY_ATOM + "/B using positional arguments\n"
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+ HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.2}' null \"unset\" 1.1\n") +
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"Send 0.2 Dash with a fee rate of 1 " + CURRENCY_ATOM + "/B using the options argument\n"
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+ HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.2}' '{\"fee_rate\": 1}'\n") +
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+ HelpExampleCli("send", "'{\"" + EXAMPLE_ADDRESS[0] + "\": 0.2}' null \"unset\" null '{\"fee_rate\": 1}'\n") +
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"Send 0.3 Dash with a fee rate of 25 " + CURRENCY_ATOM + "/B using named arguments\n"
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+ HelpExampleCli("-named send", "outputs='{\"" + EXAMPLE_ADDRESS[0] + "\": 0.3}' fee_rate=25\n") +
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"Create a transaction that should confirm the next block, with a specific input, and return result without adding to wallet or broadcasting to the network\n"
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@ -250,8 +250,7 @@ class WalletTest(BitcoinTestFramework):
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fee_rate_btc_kvb = fee_rate_sat_vb * 1e3 / 1e8
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explicit_fee_rate_btc_kvb = Decimal(fee_rate_btc_kvb) / 1000
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# Passing conf_target 0, estimate_mode "" as placeholder arguments should allow fee_rate to apply.
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txid = self.nodes[2].sendmany(amounts={address: 10}, conf_target=0, estimate_mode="", fee_rate=fee_rate_sat_vb)
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txid = self.nodes[2].sendmany(amounts={address: 10}, fee_rate=fee_rate_sat_vb)
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self.nodes[2].generate(1)
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self.sync_all(self.nodes[0:3])
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balance = self.nodes[2].getbalance()
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@ -422,8 +421,7 @@ class WalletTest(BitcoinTestFramework):
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fee_rate_sat_vb = 2
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fee_rate_btc_kvb = fee_rate_sat_vb * 1e3 / 1e8
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# Passing conf_target 0, estimate_mode "" as placeholder arguments should allow fee_rate to apply.
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txid = self.nodes[2].sendtoaddress(address=address, amount=amount, conf_target=0, estimate_mode="", fee_rate=fee_rate_sat_vb)
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txid = self.nodes[2].sendtoaddress(address=address, amount=amount, fee_rate=fee_rate_sat_vb)
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tx_size = self.get_vsize(self.nodes[2].gettransaction(txid)['hex'])
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self.nodes[0].generate(1)
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self.sync_all(self.nodes[0:3])
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@ -311,17 +311,16 @@ class WalletSendTest(BitcoinTestFramework):
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res2 = self.test_send(from_wallet=w0, to_wallet=w1, amount=1, fee_rate=1, add_to_wallet=False)
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assert_equal(self.nodes[1].decodepsbt(res1["psbt"])["fee"], self.nodes[1].decodepsbt(res2["psbt"])["fee"])
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# Passing conf_target 0, estimate_mode "" as placeholder arguments should allow fee_rate to apply.
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res = self.test_send(from_wallet=w0, to_wallet=w1, amount=1, conf_target=0, estimate_mode="", fee_rate=7, add_to_wallet=False)
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res = self.test_send(from_wallet=w0, to_wallet=w1, amount=1, fee_rate=7, add_to_wallet=False)
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fee = self.nodes[1].decodepsbt(res["psbt"])["fee"]
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assert_fee_amount(fee, Decimal(len(res["hex"]) / 2), Decimal("0.00007"))
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res = self.test_send(from_wallet=w0, to_wallet=w1, amount=1, fee_rate=2, add_to_wallet=False)
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# "unset" and None are treated the same for estimate_mode
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res = self.test_send(from_wallet=w0, to_wallet=w1, amount=1, fee_rate=2, estimate_mode="unset", add_to_wallet=False)
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fee = self.nodes[1].decodepsbt(res["psbt"])["fee"]
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assert_fee_amount(fee, Decimal(len(res["hex"]) / 2), Decimal("0.00002"))
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# Passing conf_target 0, estimate_mode "" as placeholder arguments should allow fee_rate to apply.
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res = self.test_send(from_wallet=w0, to_wallet=w1, amount=1, arg_conf_target=0, arg_estimate_mode="", arg_fee_rate=4.531, add_to_wallet=False)
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res = self.test_send(from_wallet=w0, to_wallet=w1, amount=1, arg_fee_rate=4.531, add_to_wallet=False)
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fee = self.nodes[1].decodepsbt(res["psbt"])["fee"]
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assert_fee_amount(fee, Decimal(len(res["hex"]) / 2), Decimal("0.00004531"))
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