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update preflight checks (#6094)

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This commit is contained in:
Mayukha Vadari
2026-02-09 17:36:02 -05:00
committed by GitHub
parent 4318b2ebf7
commit fd14054f17
5 changed files with 178 additions and 42 deletions
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158
src/test/app/EscrowSmart_test.cpp
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@@ -32,23 +32,22 @@ struct EscrowSmart_test : public beast::unit_test::suite
// Tests whether the ledger index is >= 5
// getLedgerSqn() >= 5}
static auto wasmHex = ledgerSqnWasmHex;
{
// featureSmartEscrow disabled
Env env(*this, features - featureSmartEscrow);
env.fund(XRP(5000), alice, carol);
XRPAmount const txnFees = env.current()->fees().base + 1000;
auto escrowCreate = escrow::create(alice, carol, XRP(1000));
auto const escrowCreate = escrow::create(alice, carol, XRP(1000));
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 100s),
fee(txnFees),
ter(temDISABLED));
env.close();
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 100s),
escrow::data("00112233"),
fee(txnFees),
@@ -69,10 +68,10 @@ struct EscrowSmart_test : public beast::unit_test::suite
// create escrow
env.fund(XRP(5000), alice, carol);
auto escrowCreate = escrow::create(alice, carol, XRP(500));
auto const escrowCreate = escrow::create(alice, carol, XRP(500));
// 11-byte string
std::string longWasmHex = "00112233445566778899AA";
std::string const longWasmHex = "00112233445566778899AA";
env(escrowCreate,
escrow::finish_function(longWasmHex),
escrow::cancel_time(env.now() + 100s),
@@ -81,6 +80,62 @@ struct EscrowSmart_test : public beast::unit_test::suite
env.close();
}
{
// compute limit set to 0
Env env(
*this,
envconfig([](std::unique_ptr<Config> cfg) {
// WASM runtime disabled
cfg->FEES.extension_compute_limit = 0;
return cfg;
}),
features);
XRPAmount const txnFees = env.current()->fees().base + 1000;
// create escrow
env.fund(XRP(5000), alice, carol);
auto const escrowCreate = escrow::create(alice, carol, XRP(500));
env(escrowCreate,
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 100s),
escrow::comp_allowance(100),
fee(txnFees),
ter(temMALFORMED));
env.close();
}
{
// size limit set to 0
Env env(
*this,
envconfig([](std::unique_ptr<Config> cfg) {
cfg->FEES.extension_size_limit = 0; // WASM upload disabled
return cfg;
}),
features);
XRPAmount const txnFees = env.current()->fees().base + 1000;
// create escrow
env.fund(XRP(5000), alice, carol);
auto const escrowCreate = escrow::create(alice, carol, XRP(500));
// 2-byte string
env(escrowCreate,
escrow::finish_function("AA"),
escrow::cancel_time(env.now() + 100s),
fee(txnFees),
ter(temTEMP_DISABLED));
env.close();
env(escrowCreate,
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 100s),
fee(txnFees),
ter(temTEMP_DISABLED));
env.close();
}
{
// Data without FinishFunction
Env env(*this, features);
@@ -88,9 +143,9 @@ struct EscrowSmart_test : public beast::unit_test::suite
// create escrow
env.fund(XRP(5000), alice, carol);
auto escrowCreate = escrow::create(alice, carol, XRP(500));
auto const escrowCreate = escrow::create(alice, carol, XRP(500));
std::string longData(4, 'A');
std::string const longData(4, 'A');
env(escrowCreate,
escrow::data(longData),
escrow::finish_time(env.now() + 100s),
@@ -106,13 +161,13 @@ struct EscrowSmart_test : public beast::unit_test::suite
// create escrow
env.fund(XRP(5000), alice, carol);
auto escrowCreate = escrow::create(alice, carol, XRP(500));
auto const escrowCreate = escrow::create(alice, carol, XRP(500));
// string of length maxWasmDataLength * 2 + 2
std::string longData(maxWasmDataLength * 2 + 2, 'B');
std::string const longData((maxWasmDataLength + 1) * 2, 'B');
env(escrowCreate,
escrow::data(longData),
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 100s),
fee(txnFees),
ter(temMALFORMED));
@@ -126,7 +181,7 @@ struct EscrowSmart_test : public beast::unit_test::suite
return cfg;
}),
features);
XRPAmount const txnFees = env.current()->fees().base * 10 + wasmHex.size() / 2 * 5;
XRPAmount const txnFees = env.current()->fees().base * 10 + ledgerSqnWasmHex.size() / 2 * 5;
// create escrow
env.fund(XRP(5000), alice, carol);
@@ -135,13 +190,16 @@ struct EscrowSmart_test : public beast::unit_test::suite
// Success situations
{
// FinishFunction + CancelAfter
env(escrowCreate, escrow::finish_function(wasmHex), escrow::cancel_time(env.now() + 20s), fee(txnFees));
env(escrowCreate,
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 20s),
fee(txnFees));
env.close();
}
{
// FinishFunction + Condition + CancelAfter
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 30s),
escrow::condition(escrow::cb1),
fee(txnFees));
@@ -150,7 +208,7 @@ struct EscrowSmart_test : public beast::unit_test::suite
{
// FinishFunction + FinishAfter + CancelAfter
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 40s),
escrow::finish_time(env.now() + 2s),
fee(txnFees));
@@ -159,7 +217,7 @@ struct EscrowSmart_test : public beast::unit_test::suite
{
// FinishFunction + FinishAfter + Condition + CancelAfter
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 50s),
escrow::condition(escrow::cb1),
escrow::finish_time(env.now() + 2s),
@@ -170,13 +228,13 @@ struct EscrowSmart_test : public beast::unit_test::suite
// Failure situations (i.e. all other combinations)
{
// only FinishFunction
env(escrowCreate, escrow::finish_function(wasmHex), fee(txnFees), ter(temBAD_EXPIRATION));
env(escrowCreate, escrow::finish_function(ledgerSqnWasmHex), fee(txnFees), ter(temBAD_EXPIRATION));
env.close();
}
{
// FinishFunction + FinishAfter
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::finish_time(env.now() + 2s),
fee(txnFees),
ter(temBAD_EXPIRATION));
@@ -185,7 +243,7 @@ struct EscrowSmart_test : public beast::unit_test::suite
{
// FinishFunction + Condition
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::condition(escrow::cb1),
fee(txnFees),
ter(temBAD_EXPIRATION));
@@ -194,7 +252,7 @@ struct EscrowSmart_test : public beast::unit_test::suite
{
// FinishFunction + FinishAfter + Condition
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::condition(escrow::cb1),
escrow::finish_time(env.now() + 2s),
fee(txnFees),
@@ -213,7 +271,7 @@ struct EscrowSmart_test : public beast::unit_test::suite
{
// Not enough fees
env(escrowCreate,
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 70s),
fee(txnFees - 1),
ter(telINSUF_FEE_P));
@@ -257,13 +315,12 @@ struct EscrowSmart_test : public beast::unit_test::suite
// Tests whether the ledger index is >= 5
// getLedgerSqn() >= 5}
static auto wasmHex = ledgerSqnWasmHex;
{
// featureSmartEscrow disabled
Env env(*this, features - featureSmartEscrow);
env.fund(XRP(5000), alice, carol);
XRPAmount const txnFees = env.current()->fees().base * 10 + wasmHex.size() / 2 * 5;
XRPAmount const txnFees = env.current()->fees().base * 10 + ledgerSqnWasmHex.size() / 2 * 5;
env(escrow::finish(carol, alice, 1), fee(txnFees), escrow::comp_allowance(4), ter(temDISABLED));
env.close();
}
@@ -291,6 +348,56 @@ struct EscrowSmart_test : public beast::unit_test::suite
ter(temBAD_LIMIT));
}
{
// WASM compute disabled
using namespace test::jtx;
using namespace std::chrono;
Env env{*this, envconfig([](std::unique_ptr<Config> cfg) {
cfg->FEES.extension_compute_limit = 0;
return cfg;
})};
Account const alice{"alice"};
env.fund(XRP(1000), alice);
env.close();
auto const seq = env.seq(alice);
auto const keylet = keylet::escrow(alice.id(), seq);
env(noop(alice)); // to align sequence numbers
// This adds the Escrow ledger object by hand, bypassing normal
// transaction processing This is necessary because the config
// cannot be updated in the middle of a test, and we cannot easily
// create a Smart Escrow while the compute limit is set to 0
env.app().openLedger().modify([&](OpenView& view, beast::Journal j) {
auto sle = std::make_shared<SLE>(keylet);
sle->setAccountID(sfAccount, alice.id());
sle->setFieldAmount(sfAmount, XRP(100));
sle->setFieldU32(sfCancelAfter, 110);
sle->setAccountID(sfDestination, alice.id());
sle->setFieldVL(sfFinishFunction, strUnHex(ledgerSqnWasmHex).value());
sle->setFieldU32(sfFlags, 0);
sle->setFieldU64(sfOwnerNode, 0);
uint256 tmp;
BEAST_EXPECT(
tmp.parseHex("F63D1A452A96C19EFD77901FB37D236C59EAA746771A6"
"85D1BBA57A2238B9401"));
sle->setFieldH256(sfPreviousTxnID, tmp);
sle->setFieldU32(sfPreviousTxnLgrSeq, 4);
sle->setFieldU32(sfSequence, seq);
view.rawInsert(sle);
return true;
});
BEAST_EXPECT(env.le(keylet));
env(escrow::finish(alice, alice, seq),
escrow::comp_allowance(1000),
fee(env.current()->fees().base + 1000),
ter(temTEMP_DISABLED));
}
Env env(*this, features);
// Run past the flag ledger so that a Fee change vote occurs and
@@ -299,13 +406,13 @@ struct EscrowSmart_test : public beast::unit_test::suite
for (auto i = env.current()->seq(); i <= 257; ++i)
env.close();
XRPAmount const txnFees = env.current()->fees().base * 10 + wasmHex.size() / 2 * 5;
XRPAmount const txnFees = env.current()->fees().base * 10 + ledgerSqnWasmHex.size() / 2 * 5;
env.fund(XRP(5000), alice, carol);
// create escrow
auto const seq = env.seq(alice);
env(escrow::create(alice, carol, XRP(500)),
escrow::finish_function(wasmHex),
escrow::finish_function(ledgerSqnWasmHex),
escrow::cancel_time(env.now() + 100s),
fee(txnFees));
env.close();
@@ -778,7 +885,6 @@ struct EscrowSmart_test : public beast::unit_test::suite
using namespace jtx;
using namespace std::chrono;
// TODO: create wasm module for all host functions
Account const alice{"alice"};
Account const carol{"carol"};