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Differential D699 Diff 1810 src/test/DoS_tests.cpp

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src/test/DoS_tests.cpp

Show First 20 Lines • Show All 149 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(DoS_mapOrphans) {
// 50 orphan transactions: // 50 orphan transactions:
for (int i = 0; i < 50; i++) { for (int i = 0; i < 50; i++) {
CMutableTransaction tx; CMutableTransaction tx;
tx.vin.resize(1); tx.vin.resize(1);
tx.vin[0].prevout.n = 0; tx.vin[0].prevout.n = 0;
tx.vin[0].prevout.hash = GetRandHash(); tx.vin[0].prevout.hash = GetRandHash();
tx.vin[0].scriptSig << OP_1; tx.vin[0].scriptSig << OP_1;
tx.vout.resize(1); tx.vout.resize(1);
tx.vout[0].nValue = 1 * CENT.GetSatoshis(); tx.vout[0].nValue = 1 * CENT;
tx.vout[0].scriptPubKey = tx.vout[0].scriptPubKey =
GetScriptForDestination(key.GetPubKey().GetID()); GetScriptForDestination(key.GetPubKey().GetID());
AddOrphanTx(MakeTransactionRef(tx), i); AddOrphanTx(MakeTransactionRef(tx), i);
} }
// ... and 50 that depend on other orphans: // ... and 50 that depend on other orphans:
for (int i = 0; i < 50; i++) { for (int i = 0; i < 50; i++) {
CTransactionRef txPrev = RandomOrphan(); CTransactionRef txPrev = RandomOrphan();
CMutableTransaction tx; CMutableTransaction tx;
tx.vin.resize(1); tx.vin.resize(1);
tx.vin[0].prevout.n = 0; tx.vin[0].prevout.n = 0;
tx.vin[0].prevout.hash = txPrev->GetId(); tx.vin[0].prevout.hash = txPrev->GetId();
tx.vout.resize(1); tx.vout.resize(1);
tx.vout[0].nValue = 1 * CENT.GetSatoshis(); tx.vout[0].nValue = 1 * CENT;
tx.vout[0].scriptPubKey = tx.vout[0].scriptPubKey =
GetScriptForDestination(key.GetPubKey().GetID()); GetScriptForDestination(key.GetPubKey().GetID());
SignSignature(keystore, *txPrev, tx, 0, SIGHASH_ALL); SignSignature(keystore, *txPrev, tx, 0, SIGHASH_ALL);
AddOrphanTx(MakeTransactionRef(tx), i); AddOrphanTx(MakeTransactionRef(tx), i);
} }
// This really-big orphan should be ignored: // This really-big orphan should be ignored:
for (int i = 0; i < 10; i++) { for (int i = 0; i < 10; i++) {
CTransactionRef txPrev = RandomOrphan(); CTransactionRef txPrev = RandomOrphan();
CMutableTransaction tx; CMutableTransaction tx;
tx.vout.resize(1); tx.vout.resize(1);
tx.vout[0].nValue = 1 * CENT.GetSatoshis(); tx.vout[0].nValue = 1 * CENT;
tx.vout[0].scriptPubKey = tx.vout[0].scriptPubKey =
GetScriptForDestination(key.GetPubKey().GetID()); GetScriptForDestination(key.GetPubKey().GetID());
tx.vin.resize(2777); tx.vin.resize(2777);
for (unsigned int j = 0; j < tx.vin.size(); j++) { for (unsigned int j = 0; j < tx.vin.size(); j++) {
tx.vin[j].prevout.n = j; tx.vin[j].prevout.n = j;
tx.vin[j].prevout.hash = txPrev->GetId(); tx.vin[j].prevout.hash = txPrev->GetId();
} }
SignSignature(keystore, *txPrev, tx, 0, SIGHASH_ALL); SignSignature(keystore, *txPrev, tx, 0, SIGHASH_ALL);
Show All 25 Lines