Merge #9680: Unify CWalletTx construction

b4bc32a451 [wallet] Get rid of CWalletTx default constructor (Russell Yanofsky)
a128bdc9e1 [wallet] Construct CWalletTx objects in CommitTransaction (Russell Yanofsky)

Pull request description:

  Two commits:

  - `Construct CWalletTx objects in CommitTransaction` moves a bunch of CWalletTx initialization into CWallet::CommitTransaction to dedup some code and avoid future inconsistencies in how wallet transactions are created.
  - `Get rid of CWalletTx default constructor` does what is described and eliminates the possibility of empty transaction entries being inadvertently created by mapWallet[hash] accesses.

  Both of these changes were originally part of #9381

Tree-SHA512: af3841c4f0539e0662d81b33c5369fc70aa06ddde1c59cb00fb21c9e4c7d9ff47f1edc5040cb463af1333838802c56b3ef875b939e2b804ee45b8e0294a4371c

2 files changed, 9 insertions, 9 deletions

diff --git a/src/wallet/test/accounting_tests.cpp b/src/wallet/test/accounting_tests.cpp
index 7b20bd7b02..aae328d81f 100644
--- a/src/wallet/test/accounting_tests.cpp
+++ b/src/wallet/test/accounting_tests.cpp
@@ -29,7 +29,7 @@ GetResults(CWallet& wallet, std::map<CAmount, CAccountingEntry>& results)
 BOOST_AUTO_TEST_CASE(acc_orderupgrade)
 {
     std::vector<CWalletTx*> vpwtx;
-    CWalletTx wtx;
+    CWalletTx wtx(nullptr /* pwallet */, MakeTransactionRef());
     CAccountingEntry ae;
     std::map<CAmount, CAccountingEntry> results;
 
@@ -44,7 +44,7 @@ BOOST_AUTO_TEST_CASE(acc_orderupgrade)
 
     wtx.mapValue["comment"] = "z";
     m_wallet.AddToWallet(wtx);
-    vpwtx.push_back(&m_wallet.mapWallet[wtx.GetHash()]);
+    vpwtx.push_back(&m_wallet.mapWallet.at(wtx.GetHash()));
     vpwtx[0]->nTimeReceived = (unsigned int)1333333335;
     vpwtx[0]->nOrderPos = -1;
 
@@ -86,7 +86,7 @@ BOOST_AUTO_TEST_CASE(acc_orderupgrade)
         wtx.SetTx(MakeTransactionRef(std::move(tx)));
     }
     m_wallet.AddToWallet(wtx);
-    vpwtx.push_back(&m_wallet.mapWallet[wtx.GetHash()]);
+    vpwtx.push_back(&m_wallet.mapWallet.at(wtx.GetHash()));
     vpwtx[1]->nTimeReceived = (unsigned int)1333333336;
 
     wtx.mapValue["comment"] = "x";
@@ -96,7 +96,7 @@ BOOST_AUTO_TEST_CASE(acc_orderupgrade)
         wtx.SetTx(MakeTransactionRef(std::move(tx)));
     }
     m_wallet.AddToWallet(wtx);
-    vpwtx.push_back(&m_wallet.mapWallet[wtx.GetHash()]);
+    vpwtx.push_back(&m_wallet.mapWallet.at(wtx.GetHash()));
     vpwtx[2]->nTimeReceived = (unsigned int)1333333329;
     vpwtx[2]->nOrderPos = -1;
 
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 6e20f8170d..3373b51f2a 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -627,23 +627,23 @@ public:
 
     CWalletTx& AddTx(CRecipient recipient)
     {
-        CWalletTx wtx;
+        CTransactionRef tx;
         CReserveKey reservekey(wallet.get());
         CAmount fee;
         int changePos = -1;
         std::string error;
         CCoinControl dummy;
-        BOOST_CHECK(wallet->CreateTransaction({recipient}, wtx, reservekey, fee, changePos, error, dummy));
+        BOOST_CHECK(wallet->CreateTransaction({recipient}, tx, reservekey, fee, changePos, error, dummy));
         CValidationState state;
-        BOOST_CHECK(wallet->CommitTransaction(wtx, reservekey, nullptr, state));
+        BOOST_CHECK(wallet->CommitTransaction(tx, {}, {}, {}, reservekey, nullptr, state));
         CMutableTransaction blocktx;
         {
             LOCK(wallet->cs_wallet);
-            blocktx = CMutableTransaction(*wallet->mapWallet.at(wtx.GetHash()).tx);
+            blocktx = CMutableTransaction(*wallet->mapWallet.at(tx->GetHash()).tx);
         }
         CreateAndProcessBlock({CMutableTransaction(blocktx)}, GetScriptForRawPubKey(coinbaseKey.GetPubKey()));
         LOCK(wallet->cs_wallet);
-        auto it = wallet->mapWallet.find(wtx.GetHash());
+        auto it = wallet->mapWallet.find(tx->GetHash());
         BOOST_CHECK(it != wallet->mapWallet.end());
         it->second.SetMerkleBranch(chainActive.Tip(), 1);
         return it->second;