Implement helper class for CTxMemPoolEntry constructor
This is only for unit tests.
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934fd19744
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@ -17,6 +17,7 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
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{
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// Test CTxMemPool::remove functionality
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TestMemPoolEntryHelper entry;
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// Parent transaction with three children,
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// and three grand-children:
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CMutableTransaction txParent;
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@ -60,17 +61,17 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
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BOOST_CHECK_EQUAL(removed.size(), 0);
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// Just the parent:
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testPool.addUnchecked(txParent.GetHash(), CTxMemPoolEntry(txParent, 0, 0, 0.0, 1));
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testPool.addUnchecked(txParent.GetHash(), entry.FromTx(txParent));
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testPool.remove(txParent, removed, true);
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BOOST_CHECK_EQUAL(removed.size(), 1);
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removed.clear();
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// Parent, children, grandchildren:
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testPool.addUnchecked(txParent.GetHash(), CTxMemPoolEntry(txParent, 0, 0, 0.0, 1));
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testPool.addUnchecked(txParent.GetHash(), entry.FromTx(txParent));
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for (int i = 0; i < 3; i++)
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{
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testPool.addUnchecked(txChild[i].GetHash(), CTxMemPoolEntry(txChild[i], 0, 0, 0.0, 1));
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testPool.addUnchecked(txGrandChild[i].GetHash(), CTxMemPoolEntry(txGrandChild[i], 0, 0, 0.0, 1));
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testPool.addUnchecked(txChild[i].GetHash(), entry.FromTx(txChild[i]));
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testPool.addUnchecked(txGrandChild[i].GetHash(), entry.FromTx(txGrandChild[i]));
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}
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// Remove Child[0], GrandChild[0] should be removed:
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testPool.remove(txChild[0], removed, true);
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@ -90,8 +91,8 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
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// Add children and grandchildren, but NOT the parent (simulate the parent being in a block)
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for (int i = 0; i < 3; i++)
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{
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testPool.addUnchecked(txChild[i].GetHash(), CTxMemPoolEntry(txChild[i], 0, 0, 0.0, 1));
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testPool.addUnchecked(txGrandChild[i].GetHash(), CTxMemPoolEntry(txGrandChild[i], 0, 0, 0.0, 1));
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testPool.addUnchecked(txChild[i].GetHash(), entry.FromTx(txChild[i]));
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testPool.addUnchecked(txGrandChild[i].GetHash(), entry.FromTx(txGrandChild[i]));
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}
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// Now remove the parent, as might happen if a block-re-org occurs but the parent cannot be
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// put into the mempool (maybe because it is non-standard):
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@ -104,43 +105,45 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
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BOOST_AUTO_TEST_CASE(MempoolIndexingTest)
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{
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CTxMemPool pool(CFeeRate(0));
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TestMemPoolEntryHelper entry;
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entry.hadNoDependencies = true;
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/* 3rd highest fee */
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CMutableTransaction tx1 = CMutableTransaction();
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tx1.vout.resize(1);
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tx1.vout[0].scriptPubKey = CScript() << OP_11 << OP_EQUAL;
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tx1.vout[0].nValue = 10 * COIN;
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pool.addUnchecked(tx1.GetHash(), CTxMemPoolEntry(tx1, 10000LL, 0, 10.0, 1, true));
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pool.addUnchecked(tx1.GetHash(), entry.Fee(10000LL).Priority(10.0).FromTx(tx1));
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/* highest fee */
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CMutableTransaction tx2 = CMutableTransaction();
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tx2.vout.resize(1);
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tx2.vout[0].scriptPubKey = CScript() << OP_11 << OP_EQUAL;
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tx2.vout[0].nValue = 2 * COIN;
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pool.addUnchecked(tx2.GetHash(), CTxMemPoolEntry(tx2, 20000LL, 0, 9.0, 1, true));
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pool.addUnchecked(tx2.GetHash(), entry.Fee(20000LL).Priority(9.0).FromTx(tx2));
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/* lowest fee */
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CMutableTransaction tx3 = CMutableTransaction();
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tx3.vout.resize(1);
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tx3.vout[0].scriptPubKey = CScript() << OP_11 << OP_EQUAL;
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tx3.vout[0].nValue = 5 * COIN;
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pool.addUnchecked(tx3.GetHash(), CTxMemPoolEntry(tx3, 0LL, 0, 100.0, 1, true));
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pool.addUnchecked(tx3.GetHash(), entry.Fee(0LL).Priority(100.0).FromTx(tx3));
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/* 2nd highest fee */
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CMutableTransaction tx4 = CMutableTransaction();
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tx4.vout.resize(1);
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tx4.vout[0].scriptPubKey = CScript() << OP_11 << OP_EQUAL;
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tx4.vout[0].nValue = 6 * COIN;
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pool.addUnchecked(tx4.GetHash(), CTxMemPoolEntry(tx4, 15000LL, 0, 1.0, 1, true));
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pool.addUnchecked(tx4.GetHash(), entry.Fee(15000LL).Priority(1.0).FromTx(tx4));
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/* equal fee rate to tx1, but newer */
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CMutableTransaction tx5 = CMutableTransaction();
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tx5.vout.resize(1);
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tx5.vout[0].scriptPubKey = CScript() << OP_11 << OP_EQUAL;
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tx5.vout[0].nValue = 11 * COIN;
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pool.addUnchecked(tx5.GetHash(), CTxMemPoolEntry(tx5, 10000LL, 1, 10.0, 1, true));
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// there should be 4 transactions in the mempool
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entry.nTime = 1;
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entry.dPriority = 10.0;
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pool.addUnchecked(tx5.GetHash(), entry.Fee(10000LL).FromTx(tx5));
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BOOST_CHECK_EQUAL(pool.size(), 5);
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// Check the fee-rate index is in order, should be tx2, tx4, tx1, tx5, tx3
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@ -143,6 +143,10 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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CMutableTransaction tx,tx2;
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CScript script;
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uint256 hash;
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TestMemPoolEntryHelper entry;
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entry.nFee = 11;
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entry.dPriority = 111.0;
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entry.nHeight = 11;
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LOCK(cs_main);
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fCheckpointsEnabled = false;
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@ -281,7 +285,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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{
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tx.vout[0].nValue -= 10;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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tx.vin[0].prevout.hash = hash;
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}
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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@ -301,7 +305,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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{
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tx.vout[0].nValue -= 350;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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tx.vin[0].prevout.hash = hash;
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}
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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@ -310,7 +314,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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// orphan in mempool
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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delete pblocktemplate;
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mempool.clear();
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@ -320,7 +324,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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tx.vin[0].prevout.hash = txFirst[1]->GetHash();
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tx.vout[0].nValue = 39000LL;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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tx.vin[0].prevout.hash = hash;
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tx.vin.resize(2);
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tx.vin[1].scriptSig = CScript() << OP_1;
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@ -328,7 +332,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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tx.vin[1].prevout.n = 0;
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tx.vout[0].nValue = 49000LL;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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delete pblocktemplate;
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mempool.clear();
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@ -339,7 +343,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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tx.vin[0].scriptSig = CScript() << OP_0 << OP_1;
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tx.vout[0].nValue = 0;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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delete pblocktemplate;
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mempool.clear();
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@ -352,12 +356,12 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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script = CScript() << OP_0;
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tx.vout[0].scriptPubKey = GetScriptForDestination(CScriptID(script));
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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tx.vin[0].prevout.hash = hash;
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tx.vin[0].scriptSig = CScript() << (std::vector<unsigned char>)script;
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tx.vout[0].nValue -= 10000;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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delete pblocktemplate;
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mempool.clear();
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@ -368,10 +372,10 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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tx.vout[0].nValue = 49000LL;
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tx.vout[0].scriptPubKey = CScript() << OP_1;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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tx.vout[0].scriptPubKey = CScript() << OP_2;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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delete pblocktemplate;
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mempool.clear();
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@ -397,7 +401,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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tx.vout[0].scriptPubKey = CScript() << OP_1;
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tx.nLockTime = chainActive.Tip()->nHeight+1;
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hash = tx.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx));
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BOOST_CHECK(!CheckFinalTx(tx, LOCKTIME_MEDIAN_TIME_PAST));
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// time locked
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@ -411,7 +415,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
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tx2.vout[0].scriptPubKey = CScript() << OP_1;
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tx2.nLockTime = chainActive.Tip()->GetMedianTimePast()+1;
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hash = tx2.GetHash();
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mempool.addUnchecked(hash, CTxMemPoolEntry(tx2, 11, GetTime(), 111.0, 11));
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mempool.addUnchecked(hash, entry.Time(GetTime()).FromTx(tx2));
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BOOST_CHECK(!CheckFinalTx(tx2, LOCKTIME_MEDIAN_TIME_PAST));
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BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
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@ -16,6 +16,7 @@ BOOST_FIXTURE_TEST_SUITE(policyestimator_tests, BasicTestingSetup)
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BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
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{
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CTxMemPool mpool(CFeeRate(1000));
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TestMemPoolEntryHelper entry;
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CAmount basefee(2000);
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double basepri = 1e6;
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CAmount deltaFee(100);
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@ -63,7 +64,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
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for (int k = 0; k < 5; k++) { // add 4 fee txs for every priority tx
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tx.vin[0].prevout.n = 10000*blocknum+100*j+k; // make transaction unique
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uint256 hash = tx.GetHash();
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mpool.addUnchecked(hash, CTxMemPoolEntry(tx, feeV[k/4][j], GetTime(), priV[k/4][j], blocknum, mpool.HasNoInputsOf(tx)));
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mpool.addUnchecked(hash, entry.Fee(feeV[k/4][j]).Time(GetTime()).Priority(priV[k/4][j]).Height(blocknum).FromTx(tx, &mpool));
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txHashes[j].push_back(hash);
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}
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}
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@ -132,7 +133,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
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for (int k = 0; k < 5; k++) { // add 4 fee txs for every priority tx
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tx.vin[0].prevout.n = 10000*blocknum+100*j+k;
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uint256 hash = tx.GetHash();
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mpool.addUnchecked(hash, CTxMemPoolEntry(tx, feeV[k/4][j], GetTime(), priV[k/4][j], blocknum, mpool.HasNoInputsOf(tx)));
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mpool.addUnchecked(hash, entry.Fee(feeV[k/4][j]).Time(GetTime()).Priority(priV[k/4][j]).Height(blocknum).FromTx(tx, &mpool));
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txHashes[j].push_back(hash);
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}
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}
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@ -168,7 +169,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
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for (int k = 0; k < 5; k++) { // add 4 fee txs for every priority tx
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tx.vin[0].prevout.n = 10000*blocknum+100*j+k;
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uint256 hash = tx.GetHash();
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mpool.addUnchecked(hash, CTxMemPoolEntry(tx, feeV[k/4][j], GetTime(), priV[k/4][j], blocknum, mpool.HasNoInputsOf(tx)));
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mpool.addUnchecked(hash, entry.Fee(feeV[k/4][j]).Time(GetTime()).Priority(priV[k/4][j]).Height(blocknum).FromTx(tx, &mpool));
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CTransaction btx;
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if (mpool.lookup(hash, btx))
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block.push_back(btx);
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@ -12,6 +12,7 @@
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#include "main.h"
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#include "random.h"
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#include "txdb.h"
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#include "txmempool.h"
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#include "ui_interface.h"
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#include "util.h"
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#ifdef ENABLE_WALLET
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@ -102,6 +103,12 @@ TestingSetup::~TestingSetup()
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boost::filesystem::remove_all(pathTemp);
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}
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CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(CMutableTransaction &tx, CTxMemPool *pool) {
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return CTxMemPoolEntry(tx, nFee, nTime, dPriority, nHeight,
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pool ? pool->HasNoInputsOf(tx) : hadNoDependencies);
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}
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void Shutdown(void* parg)
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{
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exit(0);
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@ -36,4 +36,29 @@ struct TestingSetup: public JoinSplitTestingSetup {
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~TestingSetup();
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};
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class CTxMemPoolEntry;
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class CTxMemPool;
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struct TestMemPoolEntryHelper
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{
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// Default values
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CAmount nFee;
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int64_t nTime;
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double dPriority;
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unsigned int nHeight;
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bool hadNoDependencies;
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TestMemPoolEntryHelper() :
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nFee(0), nTime(0), dPriority(0.0), nHeight(1),
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hadNoDependencies(false) { }
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CTxMemPoolEntry FromTx(CMutableTransaction &tx, CTxMemPool *pool = NULL);
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// Change the default value
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TestMemPoolEntryHelper &Fee(CAmount _fee) { nFee = _fee; return *this; }
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TestMemPoolEntryHelper &Time(int64_t _time) { nTime = _time; return *this; }
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TestMemPoolEntryHelper &Priority(double _priority) { dPriority = _priority; return *this; }
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TestMemPoolEntryHelper &Height(unsigned int _height) { nHeight = _height; return *this; }
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TestMemPoolEntryHelper &HadNoDependencies(bool _hnd) { hadNoDependencies = _hnd; return *this; }
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};
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#endif
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