Introduce convenience type CTransactionRef

7 files changed, 24 insertions, 24 deletions

diff --git a/src/test/blockencodings_tests.cpp b/src/test/blockencodings_tests.cpp
index 6899bd6328..b013cda6d7 100644
--- a/src/test/blockencodings_tests.cpp
+++ b/src/test/blockencodings_tests.cpp
@@ -26,21 +26,21 @@ static CBlock BuildBlockTestCase() {
     tx.vout[0].nValue = 42;
 
     block.vtx.resize(3);
-    block.vtx[0] = std::make_shared<const CTransaction>(tx);
+    block.vtx[0] = MakeTransactionRef(tx);
     block.nVersion = 42;
     block.hashPrevBlock = GetRandHash();
     block.nBits = 0x207fffff;
 
     tx.vin[0].prevout.hash = GetRandHash();
     tx.vin[0].prevout.n = 0;
-    block.vtx[1] = std::make_shared<const CTransaction>(tx);
+    block.vtx[1] = MakeTransactionRef(tx);
 
     tx.vin.resize(10);
     for (size_t i = 0; i < tx.vin.size(); i++) {
         tx.vin[i].prevout.hash = GetRandHash();
         tx.vin[i].prevout.n = 0;
     }
-    block.vtx[2] = std::make_shared<const CTransaction>(tx);
+    block.vtx[2] = MakeTransactionRef(tx);
 
     bool mutated;
     block.hashMerkleRoot = BlockMerkleRoot(block, &mutated);
@@ -80,12 +80,12 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest)
 
         BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
 
-        std::vector<std::shared_ptr<const CTransaction>> removed;
+        std::vector<CTransactionRef> removed;
         pool.removeRecursive(*block.vtx[2], &removed);
         BOOST_CHECK_EQUAL(removed.size(), 1);
 
         CBlock block2;
-        std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
+        std::vector<CTransactionRef> vtx_missing;
         BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions
 
         vtx_missing.push_back(block.vtx[2]); // Wrong transaction
@@ -181,7 +181,7 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest)
         BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
 
         CBlock block2;
-        std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
+        std::vector<CTransactionRef> vtx_missing;
         BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions
 
         vtx_missing.push_back(block.vtx[1]); // Wrong transaction
@@ -240,7 +240,7 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest)
         BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1);
 
         CBlock block2;
-        std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
+        std::vector<CTransactionRef> vtx_missing;
         BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK);
         BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString());
         bool mutated;
@@ -266,7 +266,7 @@ BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest)
 
     CBlock block;
     block.vtx.resize(1);
-    block.vtx[0] = std::make_shared<const CTransaction>(std::move(coinbase));
+    block.vtx[0] = MakeTransactionRef(std::move(coinbase));
     block.nVersion = 42;
     block.hashPrevBlock = GetRandHash();
     block.nBits = 0x207fffff;
@@ -291,7 +291,7 @@ BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest)
         BOOST_CHECK(partialBlock.IsTxAvailable(0));
 
         CBlock block2;
-        std::vector<std::shared_ptr<const CTransaction>> vtx_missing;
+        std::vector<CTransactionRef> vtx_missing;
         BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK);
         BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString());
         BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString());
diff --git a/src/test/mempool_tests.cpp b/src/test/mempool_tests.cpp
index 4a6a060012..1faf8b6aeb 100644
--- a/src/test/mempool_tests.cpp
+++ b/src/test/mempool_tests.cpp
@@ -55,7 +55,7 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
 
 
     CTxMemPool testPool(CFeeRate(0));
-    std::vector<std::shared_ptr<const CTransaction>> removed;
+    std::vector<CTransactionRef> removed;
 
     // Nothing in pool, remove should do nothing:
     testPool.removeRecursive(txParent, &removed);
@@ -410,8 +410,8 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest)
     CheckSort<ancestor_score>(pool, sortedOrder);
 
     /* after tx6 is mined, tx7 should move up in the sort */
-    std::vector<std::shared_ptr<const CTransaction>> vtx;
-    vtx.push_back(std::make_shared<const CTransaction>(tx6));
+    std::vector<CTransactionRef> vtx;
+    vtx.push_back(MakeTransactionRef(tx6));
     pool.removeForBlock(vtx, 1, NULL, false);
 
     sortedOrder.erase(sortedOrder.begin()+1);
@@ -546,7 +546,7 @@ BOOST_AUTO_TEST_CASE(MempoolSizeLimitTest)
     pool.addUnchecked(tx5.GetHash(), entry.Fee(1000LL).FromTx(tx5, &pool));
     pool.addUnchecked(tx7.GetHash(), entry.Fee(9000LL).FromTx(tx7, &pool));
 
-    std::vector<std::shared_ptr<const CTransaction>> vtx;
+    std::vector<CTransactionRef> vtx;
     SetMockTime(42);
     SetMockTime(42 + CTxMemPool::ROLLING_FEE_HALFLIFE);
     BOOST_CHECK_EQUAL(pool.GetMinFee(1).GetFeePerK(), maxFeeRateRemoved.GetFeePerK() + 1000);
diff --git a/src/test/merkle_tests.cpp b/src/test/merkle_tests.cpp
index 8aea571e12..55e6852a15 100644
--- a/src/test/merkle_tests.cpp
+++ b/src/test/merkle_tests.cpp
@@ -15,7 +15,7 @@ static uint256 BlockBuildMerkleTree(const CBlock& block, bool* fMutated, std::ve
 {
     vMerkleTree.clear();
     vMerkleTree.reserve(block.vtx.size() * 2 + 16); // Safe upper bound for the number of total nodes.
-    for (std::vector<std::shared_ptr<const CTransaction>>::const_iterator it(block.vtx.begin()); it != block.vtx.end(); ++it)
+    for (std::vector<CTransactionRef>::const_iterator it(block.vtx.begin()); it != block.vtx.end(); ++it)
         vMerkleTree.push_back((*it)->GetHash());
     int j = 0;
     bool mutated = false;
@@ -86,7 +86,7 @@ BOOST_AUTO_TEST_CASE(merkle_test)
             for (int j = 0; j < ntx; j++) {
                 CMutableTransaction mtx;
                 mtx.nLockTime = j;
-                block.vtx[j] = std::make_shared<const CTransaction>(mtx);
+                block.vtx[j] = MakeTransactionRef(std::move(mtx));
             }
             // Compute the root of the block before mutating it.
             bool unmutatedMutated = false;
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index 56dab347fb..aea8920936 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -77,7 +77,7 @@ bool TestSequenceLocks(const CTransaction &tx, int flags)
 // Implemented as an additional function, rather than a separate test case,
 // to allow reusing the blockchain created in CreateNewBlock_validity.
 // Note that this test assumes blockprioritysize is 0.
-void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, std::vector<std::shared_ptr<const CTransaction>>& txFirst)
+void TestPackageSelection(const CChainParams& chainparams, CScript scriptPubKey, std::vector<CTransactionRef>& txFirst)
 {
     // Test the ancestor feerate transaction selection.
     TestMemPoolEntryHelper entry;
@@ -203,7 +203,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
     // We can't make transactions until we have inputs
     // Therefore, load 100 blocks :)
     int baseheight = 0;
-    std::vector<std::shared_ptr<const CTransaction>> txFirst;
+    std::vector<CTransactionRef> txFirst;
     for (unsigned int i = 0; i < sizeof(blockinfo)/sizeof(*blockinfo); ++i)
     {
         CBlock *pblock = &pblocktemplate->block; // pointer for convenience
@@ -215,7 +215,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
         txCoinbase.vin[0].scriptSig.push_back(blockinfo[i].extranonce);
         txCoinbase.vin[0].scriptSig.push_back(chainActive.Height());
         txCoinbase.vout[0].scriptPubKey = CScript();
-        pblock->vtx[0] = std::make_shared<const CTransaction>(std::move(txCoinbase));
+        pblock->vtx[0] = MakeTransactionRef(std::move(txCoinbase));
         if (txFirst.size() == 0)
             baseheight = chainActive.Height();
         if (txFirst.size() < 4)
diff --git a/src/test/pmt_tests.cpp b/src/test/pmt_tests.cpp
index 1552cb4baf..e6b689bc6c 100644
--- a/src/test/pmt_tests.cpp
+++ b/src/test/pmt_tests.cpp
@@ -45,7 +45,7 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
         for (unsigned int j=0; j<nTx; j++) {
             CMutableTransaction tx;
             tx.nLockTime = j; // actual transaction data doesn't matter; just make the nLockTime's unique
-            block.vtx.push_back(std::make_shared<const CTransaction>(tx));
+            block.vtx.push_back(MakeTransactionRef(std::move(tx)));
         }
 
         // calculate actual merkle root and height
diff --git a/src/test/policyestimator_tests.cpp b/src/test/policyestimator_tests.cpp
index 08e5e774e1..7dc8f226c9 100644
--- a/src/test/policyestimator_tests.cpp
+++ b/src/test/policyestimator_tests.cpp
@@ -45,7 +45,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
     CFeeRate baseRate(basefee, GetVirtualTransactionSize(tx));
 
     // Create a fake block
-    std::vector<std::shared_ptr<const CTransaction>> block;
+    std::vector<CTransactionRef> block;
     int blocknum = 0;
 
     // Loop through 200 blocks
@@ -66,7 +66,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
             // 9/10 blocks add 2nd highest and so on until ...
             // 1/10 blocks add lowest fee transactions
             while (txHashes[9-h].size()) {
-                std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[9-h].back());
+                CTransactionRef ptx = mpool.get(txHashes[9-h].back());
                 if (ptx)
                     block.push_back(ptx);
                 txHashes[9-h].pop_back();
@@ -143,7 +143,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
     // Estimates should still not be below original
     for (int j = 0; j < 10; j++) {
         while(txHashes[j].size()) {
-            std::shared_ptr<const CTransaction> ptx = mpool.get(txHashes[j].back());
+            CTransactionRef ptx = mpool.get(txHashes[j].back());
             if (ptx)
                 block.push_back(ptx);
             txHashes[j].pop_back();
@@ -163,7 +163,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
                 tx.vin[0].prevout.n = 10000*blocknum+100*j+k;
                 uint256 hash = tx.GetHash();
                 mpool.addUnchecked(hash, entry.Fee(feeV[j]).Time(GetTime()).Priority(0).Height(blocknum).FromTx(tx, &mpool));
-                std::shared_ptr<const CTransaction> ptx = mpool.get(hash);
+                CTransactionRef ptx = mpool.get(hash);
                 if (ptx)
                     block.push_back(ptx);
 
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index f932cbe238..6cbe314a76 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -119,7 +119,7 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>&
     // Replace mempool-selected txns with just coinbase plus passed-in txns:
     block.vtx.resize(1);
     BOOST_FOREACH(const CMutableTransaction& tx, txns)
-        block.vtx.push_back(std::make_shared<const CTransaction>(tx));
+        block.vtx.push_back(MakeTransactionRef(tx));
     // IncrementExtraNonce creates a valid coinbase and merkleRoot
     unsigned int extraNonce = 0;
     IncrementExtraNonce(&block, chainActive.Tip(), extraNonce);