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rippled/src/test/jtx/Env_test.cpp
Pretty Printer 1d23148e6d Rewrite includes (#4997)
2024-06-20 13:57:16 -05:00

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//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012, 2013 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <test/jtx.h>
#include <xrpld/app/misc/NetworkOPs.h>
#include <xrpld/app/misc/TxQ.h>
#include <xrpl/beast/hash/uhash.h>
#include <xrpl/beast/unit_test.h>
#include <xrpl/json/to_string.h>
#include <xrpl/protocol/Feature.h>
#include <xrpl/protocol/TxFlags.h>
#include <xrpl/protocol/jss.h>
#include <boost/lexical_cast.hpp>
#include <optional>
#include <utility>
namespace ripple {
namespace test {
class Env_test : public beast::unit_test::suite
{
public:
template <class T>
static std::string
to_string(T const& t)
{
return boost::lexical_cast<std::string>(t);
}
// Declarations in Account.h
void
testAccount()
{
using namespace jtx;
{
Account a("chenna");
Account b(a);
a = b;
a = std::move(b);
Account c(std::move(a));
}
Account("alice");
Account("alice", KeyType::secp256k1);
Account("alice", KeyType::ed25519);
auto const gw = Account("gw");
[](AccountID) {}(gw);
auto const USD = gw["USD"];
void(Account("alice") < gw);
std::set<Account>().emplace(gw);
std::unordered_set<Account, beast::uhash<>>().emplace("alice");
}
// Declarations in amount.h
void
testAmount()
{
using namespace jtx;
PrettyAmount(0);
PrettyAmount(1);
PrettyAmount(0u);
PrettyAmount(1u);
PrettyAmount(-1);
static_assert(
!std::is_trivially_constructible<PrettyAmount, char>::value, "");
static_assert(
!std::is_trivially_constructible<PrettyAmount, unsigned char>::
value,
"");
static_assert(
!std::is_trivially_constructible<PrettyAmount, short>::value, "");
static_assert(
!std::is_trivially_constructible<PrettyAmount, unsigned short>::
value,
"");
try
{
XRP(0.0000001);
fail("missing exception");
}
catch (std::domain_error const&)
{
pass();
}
XRP(-0.000001);
try
{
XRP(-0.0000009);
fail("missing exception");
}
catch (std::domain_error const&)
{
pass();
}
BEAST_EXPECT(to_string(XRP(5)) == "5 XRP");
BEAST_EXPECT(to_string(XRP(.80)) == "0.8 XRP");
BEAST_EXPECT(to_string(XRP(.005)) == "5000 drops");
BEAST_EXPECT(to_string(XRP(0.1)) == "0.1 XRP");
BEAST_EXPECT(to_string(XRP(10000)) == "10000 XRP");
BEAST_EXPECT(to_string(drops(10)) == "10 drops");
BEAST_EXPECT(to_string(drops(123400000)) == "123.4 XRP");
BEAST_EXPECT(to_string(XRP(-5)) == "-5 XRP");
BEAST_EXPECT(to_string(XRP(-.99)) == "-0.99 XRP");
BEAST_EXPECT(to_string(XRP(-.005)) == "-5000 drops");
BEAST_EXPECT(to_string(XRP(-0.1)) == "-0.1 XRP");
BEAST_EXPECT(to_string(drops(-10)) == "-10 drops");
BEAST_EXPECT(to_string(drops(-123400000)) == "-123.4 XRP");
BEAST_EXPECT(XRP(1) == drops(1000000));
BEAST_EXPECT(XRP(1) == STAmount(1000000));
BEAST_EXPECT(STAmount(1000000) == XRP(1));
auto const gw = Account("gw");
auto const USD = gw["USD"];
BEAST_EXPECT(to_string(USD(0)) == "0/USD(gw)");
BEAST_EXPECT(to_string(USD(10)) == "10/USD(gw)");
BEAST_EXPECT(to_string(USD(-10)) == "-10/USD(gw)");
BEAST_EXPECT(USD(0) == STAmount(USD, 0));
BEAST_EXPECT(USD(1) == STAmount(USD, 1));
BEAST_EXPECT(USD(-1) == STAmount(USD, -1));
auto const get = [](AnyAmount a) { return a; };
BEAST_EXPECT(!get(USD(10)).is_any);
BEAST_EXPECT(get(any(USD(10))).is_any);
}
// Test Env
void
testEnv()
{
using namespace jtx;
auto const n = XRP(10000);
auto const gw = Account("gw");
auto const USD = gw["USD"];
auto const alice = Account("alice");
// unfunded
{
Env env(*this);
env(pay("alice", "bob", XRP(1000)),
seq(1),
fee(10),
sig("alice"),
ter(terNO_ACCOUNT));
}
// fund
{
Env env(*this);
// variadics
env.fund(n, "alice");
env.fund(n, "bob", "carol");
env.fund(n, "dave", noripple("eric"));
env.fund(n, "fred", noripple("gary", "hank"));
env.fund(n, noripple("irene"));
env.fund(n, noripple("jim"), "karen");
env.fund(n, noripple("lisa", "mary"));
// flags
env.fund(n, noripple("xavier"));
env.require(nflags("xavier", asfDefaultRipple));
env.fund(n, "yana");
env.require(flags("yana", asfDefaultRipple));
}
// trust
{
Env env(*this);
env.fund(n, "alice", "bob", gw);
env(trust("alice", USD(100)), require(lines("alice", 1)));
}
// balance
{
Env env(*this);
BEAST_EXPECT(env.balance(alice) == 0);
BEAST_EXPECT(env.balance(alice, USD) != 0);
BEAST_EXPECT(env.balance(alice, USD) == USD(0));
env.fund(n, alice, gw);
BEAST_EXPECT(env.balance(alice) == n);
BEAST_EXPECT(env.balance(gw) == n);
env.trust(USD(1000), alice);
env(pay(gw, alice, USD(10)));
BEAST_EXPECT(to_string(env.balance("alice", USD)) == "10/USD(gw)");
BEAST_EXPECT(
to_string(env.balance(gw, alice["USD"])) == "-10/USD(alice)");
}
// seq
{
Env env(*this);
env.fund(n, noripple("alice", gw));
BEAST_EXPECT(env.seq("alice") == 3);
BEAST_EXPECT(env.seq(gw) == 3);
}
// autofill
{
Env env(*this);
env.fund(n, "alice");
env.require(balance("alice", n));
env(noop("alice"), fee(1), ter(telINSUF_FEE_P));
env(noop("alice"), seq(none), ter(temMALFORMED));
env(noop("alice"), seq(none), fee(10), ter(temMALFORMED));
env(noop("alice"), fee(none), ter(temMALFORMED));
env(noop("alice"), sig(none), ter(temMALFORMED));
env(noop("alice"), fee(autofill));
env(noop("alice"), fee(autofill), seq(autofill));
env(noop("alice"), fee(autofill), seq(autofill), sig(autofill));
}
}
// Env::require
void
testRequire()
{
using namespace jtx;
Env env(*this);
auto const gw = Account("gw");
auto const USD = gw["USD"];
env.require(balance("alice", none));
env.require(balance("alice", XRP(none)));
env.fund(XRP(10000), "alice", gw);
env.require(balance("alice", USD(none)));
env.trust(USD(100), "alice");
env.require(balance("alice", XRP(10000))); // fee refunded
env.require(balance("alice", USD(0)));
env(pay(gw, "alice", USD(10)), require(balance("alice", USD(10))));
env.require(nflags("alice", asfRequireDest));
env(fset("alice", asfRequireDest),
require(flags("alice", asfRequireDest)));
env(fclear("alice", asfRequireDest),
require(nflags("alice", asfRequireDest)));
}
// Signing with secp256k1 and ed25519 keys
void
testKeyType()
{
using namespace jtx;
Env env{*this, supported_amendments() | fixMasterKeyAsRegularKey};
Account const alice("alice", KeyType::ed25519);
Account const bob("bob", KeyType::secp256k1);
Account const carol("carol");
env.fund(XRP(10000), alice, bob);
// Master key only
env(noop(alice));
env(noop(bob));
env(noop(alice), sig("alice"), ter(tefBAD_AUTH));
env(noop(alice),
sig(Account("alice", KeyType::secp256k1)),
ter(tefBAD_AUTH));
env(noop(bob), sig(Account("bob", KeyType::ed25519)), ter(tefBAD_AUTH));
env(noop(alice), sig(carol), ter(tefBAD_AUTH));
// Master and Regular key
env(regkey(alice, bob));
env(noop(alice));
env(noop(alice), sig(bob));
env(noop(alice), sig(alice));
// Regular key only
env(fset(alice, asfDisableMaster), sig(alice));
env(noop(alice));
env(noop(alice), sig(bob));
env(noop(alice), sig(alice), ter(tefMASTER_DISABLED));
env(fclear(alice, asfDisableMaster),
sig(alice),
ter(tefMASTER_DISABLED));
env(fclear(alice, asfDisableMaster), sig(bob));
env(noop(alice), sig(alice));
}
// Payment basics
void
testPayments()
{
using namespace jtx;
Env env(*this);
auto const gw = Account("gateway");
auto const USD = gw["USD"];
env.fund(XRP(10000), "alice", "bob", "carol", gw);
env.require(balance("alice", XRP(10000)));
env.require(balance("bob", XRP(10000)));
env.require(balance("carol", XRP(10000)));
env.require(balance(gw, XRP(10000)));
env(pay(env.master, "alice", XRP(1000)), fee(none), ter(temMALFORMED));
env(pay(env.master, "alice", XRP(1000)), fee(1), ter(telINSUF_FEE_P));
env(pay(env.master, "alice", XRP(1000)), seq(none), ter(temMALFORMED));
env(pay(env.master, "alice", XRP(1000)), seq(20), ter(terPRE_SEQ));
env(pay(env.master, "alice", XRP(1000)), sig(none), ter(temMALFORMED));
env(pay(env.master, "alice", XRP(1000)), sig("bob"), ter(tefBAD_AUTH));
env(pay(env.master, "dilbert", XRP(1000)), sig(env.master));
env.trust(USD(100), "alice", "bob", "carol");
env.require(owners("alice", 1), lines("alice", 1));
env(rate(gw, 1.05));
env(pay(gw, "carol", USD(50)));
env.require(balance("carol", USD(50)));
env.require(balance(gw, Account("carol")["USD"](-50)));
env(offer("carol", XRP(50), USD(50)), require(owners("carol", 2)));
env(pay("alice", "bob", any(USD(10))), ter(tecPATH_DRY));
env(pay("alice", "bob", any(USD(10))),
paths(XRP),
sendmax(XRP(10)),
ter(tecPATH_PARTIAL));
env(pay("alice", "bob", any(USD(10))), paths(XRP), sendmax(XRP(20)));
env.require(balance("bob", USD(10)));
env.require(balance("carol", USD(39.5)));
env.memoize("eric");
env(regkey("alice", "eric"));
env(noop("alice"));
env(noop("alice"), sig("alice"));
env(noop("alice"), sig("eric"));
env(noop("alice"), sig("bob"), ter(tefBAD_AUTH));
env(fset("alice", asfDisableMaster), ter(tecNEED_MASTER_KEY));
env(fset("alice", asfDisableMaster),
sig("eric"),
ter(tecNEED_MASTER_KEY));
env.require(nflags("alice", asfDisableMaster));
env(fset("alice", asfDisableMaster), sig("alice"));
env.require(flags("alice", asfDisableMaster));
env(regkey("alice", disabled), ter(tecNO_ALTERNATIVE_KEY));
env(noop("alice"));
env(noop("alice"), sig("alice"), ter(tefMASTER_DISABLED));
env(noop("alice"), sig("eric"));
env(noop("alice"), sig("bob"), ter(tefBAD_AUTH));
env(fclear("alice", asfDisableMaster), sig("bob"), ter(tefBAD_AUTH));
env(fclear("alice", asfDisableMaster),
sig("alice"),
ter(tefMASTER_DISABLED));
env(fclear("alice", asfDisableMaster));
env.require(nflags("alice", asfDisableMaster));
env(regkey("alice", disabled));
env(noop("alice"), sig("eric"), ter(tefBAD_AUTH));
env(noop("alice"));
}
// Rudimentary test to ensure fail_hard
// transactions are neither queued nor
// held.
void
testFailHard()
{
using namespace jtx;
Env env(*this);
auto const gw = Account("gateway");
auto const USD = gw["USD"];
auto const alice = Account{"alice"};
env.fund(XRP(10000), alice);
auto const localTxCnt = env.app().getOPs().getLocalTxCount();
auto const queueTxCount =
env.app().getTxQ().getMetrics(*env.current()).txCount;
auto const openTxCount = env.current()->txCount();
BEAST_EXPECT(localTxCnt == 2 && queueTxCount == 0 && openTxCount == 2);
auto applyTxn = [&env](auto&&... txnArgs) {
auto jt = env.jt(txnArgs...);
Serializer s;
jt.stx->add(s);
Json::Value args{Json::objectValue};
args[jss::tx_blob] = strHex(s.slice());
args[jss::fail_hard] = true;
return env.rpc("json", "submit", args.toStyledString());
};
auto jr = applyTxn(noop(alice), fee(1));
BEAST_EXPECT(jr[jss::result][jss::engine_result] == "telINSUF_FEE_P");
BEAST_EXPECT(
env.app().getTxQ().getMetrics(*env.current()).txCount ==
queueTxCount);
BEAST_EXPECT(env.app().getOPs().getLocalTxCount() == localTxCnt);
BEAST_EXPECT(env.current()->txCount() == openTxCount);
jr = applyTxn(noop(alice), sig("bob"));
BEAST_EXPECT(jr[jss::result][jss::engine_result] == "tefBAD_AUTH");
BEAST_EXPECT(
env.app().getTxQ().getMetrics(*env.current()).txCount ==
queueTxCount);
BEAST_EXPECT(env.app().getOPs().getLocalTxCount() == localTxCnt);
BEAST_EXPECT(env.current()->txCount() == openTxCount);
jr = applyTxn(noop(alice), seq(20));
BEAST_EXPECT(jr[jss::result][jss::engine_result] == "terPRE_SEQ");
BEAST_EXPECT(
env.app().getTxQ().getMetrics(*env.current()).txCount ==
queueTxCount);
BEAST_EXPECT(env.app().getOPs().getLocalTxCount() == localTxCnt);
BEAST_EXPECT(env.current()->txCount() == openTxCount);
jr = applyTxn(offer(alice, XRP(1000), USD(1000)));
BEAST_EXPECT(
jr[jss::result][jss::engine_result] == "tecUNFUNDED_OFFER");
BEAST_EXPECT(
env.app().getTxQ().getMetrics(*env.current()).txCount ==
queueTxCount);
BEAST_EXPECT(env.app().getOPs().getLocalTxCount() == localTxCnt);
BEAST_EXPECT(env.current()->txCount() == openTxCount);
jr = applyTxn(noop(alice), fee(drops(-10)));
BEAST_EXPECT(jr[jss::result][jss::engine_result] == "temBAD_FEE");
BEAST_EXPECT(
env.app().getTxQ().getMetrics(*env.current()).txCount ==
queueTxCount);
BEAST_EXPECT(env.app().getOPs().getLocalTxCount() == localTxCnt);
BEAST_EXPECT(env.current()->txCount() == openTxCount);
jr = applyTxn(noop(alice));
BEAST_EXPECT(jr[jss::result][jss::engine_result] == "tesSUCCESS");
BEAST_EXPECT(env.app().getOPs().getLocalTxCount() == localTxCnt + 1);
BEAST_EXPECT(env.current()->txCount() == openTxCount + 1);
}
// Multi-sign basics
void
testMultiSign()
{
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
env(signers("alice", 1, {{"alice", 1}, {"bob", 2}}),
ter(temBAD_SIGNER));
env(signers("alice", 1, {{"bob", 1}, {"carol", 2}}));
env(noop("alice"));
auto const baseFee = env.current()->fees().base;
env(noop("alice"), msig("bob"), fee(2 * baseFee));
env(noop("alice"), msig("carol"), fee(2 * baseFee));
env(noop("alice"), msig("bob", "carol"), fee(3 * baseFee));
env(noop("alice"),
msig("bob", "carol", "dilbert"),
fee(4 * baseFee),
ter(tefBAD_SIGNATURE));
env(signers("alice", none));
}
void
testTicket()
{
using namespace jtx;
// create syntax
ticket::create("alice", 1);
{
Env env(*this);
env.fund(XRP(10000), "alice");
env(noop("alice"),
require(owners("alice", 0), tickets("alice", 0)));
env(ticket::create("alice", 1),
require(owners("alice", 1), tickets("alice", 1)));
}
}
struct UDT
{
};
void
testJTxProperties()
{
struct T
{
};
using namespace jtx;
JTx jt1;
// Test a straightforward
// property
BEAST_EXPECT(!jt1.get<int>());
jt1.set<int>(7);
BEAST_EXPECT(jt1.get<int>());
BEAST_EXPECT(*jt1.get<int>() == 7);
BEAST_EXPECT(!jt1.get<UDT>());
// Test that the property is
// replaced if it exists.
jt1.set<int>(17);
BEAST_EXPECT(jt1.get<int>());
BEAST_EXPECT(*jt1.get<int>() == 17);
BEAST_EXPECT(!jt1.get<UDT>());
// Test that modifying the
// returned prop is saved
*jt1.get<int>() = 42;
BEAST_EXPECT(jt1.get<int>());
BEAST_EXPECT(*jt1.get<int>() == 42);
BEAST_EXPECT(!jt1.get<UDT>());
// Test get() const
auto const& jt2 = jt1;
BEAST_EXPECT(jt2.get<int>());
BEAST_EXPECT(*jt2.get<int>() == 42);
BEAST_EXPECT(!jt2.get<UDT>());
}
void
testProp()
{
using namespace jtx;
Env env(*this);
env.fund(XRP(100000), "alice");
auto jt1 = env.jt(noop("alice"));
BEAST_EXPECT(!jt1.get<std::uint16_t>());
auto jt2 = env.jt(noop("alice"), prop<std::uint16_t>(-1));
BEAST_EXPECT(jt2.get<std::uint16_t>());
BEAST_EXPECT(*jt2.get<std::uint16_t>() == 65535);
auto jt3 = env.jt(
noop("alice"),
prop<std::string>("Hello, world!"),
prop<bool>(false));
BEAST_EXPECT(jt3.get<std::string>());
BEAST_EXPECT(*jt3.get<std::string>() == "Hello, world!");
BEAST_EXPECT(jt3.get<bool>());
BEAST_EXPECT(!*jt3.get<bool>());
}
void
testJTxCopy()
{
struct T
{
};
using namespace jtx;
JTx jt1;
jt1.set<int>(7);
BEAST_EXPECT(jt1.get<int>());
BEAST_EXPECT(*jt1.get<int>() == 7);
BEAST_EXPECT(!jt1.get<UDT>());
JTx jt2(jt1);
BEAST_EXPECT(jt2.get<int>());
BEAST_EXPECT(*jt2.get<int>() == 7);
BEAST_EXPECT(!jt2.get<UDT>());
JTx jt3;
jt3 = jt1;
BEAST_EXPECT(jt3.get<int>());
BEAST_EXPECT(*jt3.get<int>() == 7);
BEAST_EXPECT(!jt3.get<UDT>());
}
void
testJTxMove()
{
struct T
{
};
using namespace jtx;
JTx jt1;
jt1.set<int>(7);
BEAST_EXPECT(jt1.get<int>());
BEAST_EXPECT(*jt1.get<int>() == 7);
BEAST_EXPECT(!jt1.get<UDT>());
JTx jt2(std::move(jt1));
BEAST_EXPECT(!jt1.get<int>());
BEAST_EXPECT(!jt1.get<UDT>());
BEAST_EXPECT(jt2.get<int>());
BEAST_EXPECT(*jt2.get<int>() == 7);
BEAST_EXPECT(!jt2.get<UDT>());
jt1 = std::move(jt2);
BEAST_EXPECT(!jt2.get<int>());
BEAST_EXPECT(!jt2.get<UDT>());
BEAST_EXPECT(jt1.get<int>());
BEAST_EXPECT(*jt1.get<int>() == 7);
BEAST_EXPECT(!jt1.get<UDT>());
}
void
testMemo()
{
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
env(noop("alice"), memodata("data"));
env(noop("alice"), memoformat("format"));
env(noop("alice"), memotype("type"));
env(noop("alice"), memondata("format", "type"));
env(noop("alice"), memonformat("data", "type"));
env(noop("alice"), memontype("data", "format"));
env(noop("alice"), memo("data", "format", "type"));
env(noop("alice"),
memo("data1", "format1", "type1"),
memo("data2", "format2", "type2"));
}
void
testMemoResult()
{
using namespace jtx;
Env env(*this);
JTx jt(noop("alice"));
memo("data", "format", "type")(env, jt);
auto const& memo = jt.jv["Memos"][0u]["Memo"];
BEAST_EXPECT(
memo["MemoData"].asString() == strHex(std::string("data")));
BEAST_EXPECT(
memo["MemoFormat"].asString() == strHex(std::string("format")));
BEAST_EXPECT(
memo["MemoType"].asString() == strHex(std::string("type")));
}
void
testAdvance()
{
using namespace jtx;
Env env(*this);
auto seq = env.current()->seq();
BEAST_EXPECT(seq == env.closed()->seq() + 1);
env.close();
BEAST_EXPECT(env.closed()->seq() == seq);
BEAST_EXPECT(env.current()->seq() == seq + 1);
env.close();
BEAST_EXPECT(env.closed()->seq() == seq + 1);
BEAST_EXPECT(env.current()->seq() == seq + 2);
}
void
testClose()
{
using namespace jtx;
Env env(*this);
env.close();
env.close();
env.fund(XRP(100000), "alice", "bob");
env.close();
env(pay("alice", "bob", XRP(100)));
env.close();
env(noop("alice"));
env.close();
env(noop("bob"));
}
void
testPath()
{
using namespace jtx;
Env env(*this);
auto const gw = Account("gw");
auto const USD = gw["USD"];
env.fund(XRP(10000), "alice", "bob");
env.json(
pay("alice", "bob", USD(10)),
path(Account("alice")),
path("bob"),
path(USD),
path(~XRP),
path(~USD),
path("bob", USD, ~XRP, ~USD));
}
// Test that jtx can re-sign a transaction that's already been signed.
void
testResignSigned()
{
using namespace jtx;
Env env(*this);
env.fund(XRP(10000), "alice");
auto const baseFee = env.current()->fees().base;
std::uint32_t const aliceSeq = env.seq("alice");
// Sign jsonNoop.
Json::Value jsonNoop =
env.json(noop("alice"), fee(baseFee), seq(aliceSeq), sig("alice"));
// Re-sign jsonNoop.
JTx jt = env.jt(jsonNoop);
env(jt);
}
void
testSignAndSubmit()
{
using namespace jtx;
Env env(*this);
Env_ss envs(env);
auto const alice = Account("alice");
env.fund(XRP(10000), alice);
{
envs(noop(alice), fee(none), seq(none))();
// Make sure we get the right account back.
auto tx = env.tx();
if (BEAST_EXPECT(tx))
{
BEAST_EXPECT(tx->getAccountID(sfAccount) == alice.id());
BEAST_EXPECT(tx->getTxnType() == ttACCOUNT_SET);
}
}
{
auto params = Json::Value(Json::nullValue);
envs(noop(alice), fee(none), seq(none))(params);
// Make sure we get the right account back.
auto tx = env.tx();
if (BEAST_EXPECT(tx))
{
BEAST_EXPECT(tx->getAccountID(sfAccount) == alice.id());
BEAST_EXPECT(tx->getTxnType() == ttACCOUNT_SET);
}
}
{
auto params = Json::Value(Json::objectValue);
// Force the factor low enough to fail
params[jss::fee_mult_max] = 1;
params[jss::fee_div_max] = 2;
envs(
noop(alice),
fee(none),
seq(none),
rpc(rpcHIGH_FEE,
"Fee of 10 exceeds the requested tx limit of 5"))(params);
auto tx = env.tx();
BEAST_EXPECT(!tx);
}
}
void
testFeatures()
{
testcase("Env features");
using namespace jtx;
auto const supported = supported_amendments();
// this finds a feature that is not in
// the supported amendments list and tests that it can be
// enabled explicitly
auto const neverSupportedFeat = [&]() -> std::optional<uint256> {
auto const n = supported.size();
for (size_t i = 0; i < n; ++i)
if (!supported[i])
return bitsetIndexToFeature(i);
return std::nullopt;
}();
if (!neverSupportedFeat)
{
log << "No unsupported features found - skipping test."
<< std::endl;
pass();
return;
}
auto hasFeature = [](Env& env, uint256 const& f) {
return (
env.app().config().features.find(f) !=
env.app().config().features.end());
};
{
// default Env has all supported features
Env env{*this};
BEAST_EXPECT(
supported.count() == env.app().config().features.size());
foreachFeature(supported, [&](uint256 const& f) {
this->BEAST_EXPECT(hasFeature(env, f));
});
}
{
// a Env FeatureBitset has *only* those features
Env env{*this, FeatureBitset(featureMultiSignReserve, featureFlow)};
BEAST_EXPECT(env.app().config().features.size() == 2);
foreachFeature(supported, [&](uint256 const& f) {
bool const has =
(f == featureMultiSignReserve || f == featureFlow);
this->BEAST_EXPECT(has == hasFeature(env, f));
});
}
auto const missingSomeFeatures =
supported_amendments() - featureMultiSignReserve - featureFlow;
BEAST_EXPECT(missingSomeFeatures.count() == (supported.count() - 2));
{
// a Env supported_features_except is missing *only* those features
Env env{*this, missingSomeFeatures};
BEAST_EXPECT(
env.app().config().features.size() == (supported.count() - 2));
foreachFeature(supported, [&](uint256 const& f) {
bool hasnot =
(f == featureMultiSignReserve || f == featureFlow);
this->BEAST_EXPECT(hasnot != hasFeature(env, f));
});
}
{
// add a feature that is NOT in the supported amendments list
// along with a list of explicit amendments
// the unsupported feature should be enabled along with
// the two supported ones
Env env{
*this,
FeatureBitset(
featureMultiSignReserve, featureFlow, *neverSupportedFeat)};
// this app will have just 2 supported amendments and
// one additional never supported feature flag
BEAST_EXPECT(env.app().config().features.size() == (2 + 1));
BEAST_EXPECT(hasFeature(env, *neverSupportedFeat));
foreachFeature(supported, [&](uint256 const& f) {
bool has = (f == featureMultiSignReserve || f == featureFlow);
this->BEAST_EXPECT(has == hasFeature(env, f));
});
}
{
// add a feature that is NOT in the supported amendments list
// and omit a few standard amendments
// the unsupported features should be enabled
Env env{
*this,
missingSomeFeatures | FeatureBitset{*neverSupportedFeat}};
// this app will have all supported amendments minus 2 and then the
// one additional never supported feature flag
BEAST_EXPECT(
env.app().config().features.size() ==
(supported.count() - 2 + 1));
BEAST_EXPECT(hasFeature(env, *neverSupportedFeat));
foreachFeature(supported, [&](uint256 const& f) {
bool hasnot =
(f == featureMultiSignReserve || f == featureFlow);
this->BEAST_EXPECT(hasnot != hasFeature(env, f));
});
}
{
// add a feature that is NOT in the supported amendments list
// along with all supported amendments
// the unsupported features should be enabled
Env env{*this, supported_amendments().set(*neverSupportedFeat)};
// this app will have all supported amendments and then the
// one additional never supported feature flag
BEAST_EXPECT(
env.app().config().features.size() == (supported.count() + 1));
BEAST_EXPECT(hasFeature(env, *neverSupportedFeat));
foreachFeature(supported, [&](uint256 const& f) {
this->BEAST_EXPECT(hasFeature(env, f));
});
}
}
void
testExceptionalShutdown()
{
except([this] {
jtx::Env env{
*this,
jtx::envconfig([](std::unique_ptr<Config> cfg) {
(*cfg).deprecatedClearSection("port_rpc");
return cfg;
}),
nullptr,
beast::severities::kDisabled};
});
pass();
}
void
run() override
{
testAccount();
testAmount();
testEnv();
testRequire();
testKeyType();
testPayments();
testFailHard();
testMultiSign();
testTicket();
testJTxProperties();
testProp();
testJTxCopy();
testJTxMove();
testMemo();
testMemoResult();
testAdvance();
testClose();
testPath();
testResignSigned();
testSignAndSubmit();
testFeatures();
testExceptionalShutdown();
}
};
BEAST_DEFINE_TESTSUITE(Env, app, ripple);
} // namespace test
} // namespace ripple
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