Merge #18173: refactor: test/bench: deduplicate SetupDummyInputs()

7bf4ce4f644bb7dac9b63172c656b5d599eedea3 refactor: test/bench: dedup SetupDummyInputs() (Sebastian Falbesoner)

Pull request description:

  The only difference between `SetupDummyInputs()` in `test/transaction_tests.cpp` and the one in `bench/ccoins_caching.cpp` was the nValue amounts of the outputs, so we allow to pass those in an extra (fixed-size) array parameter.

ACKs for top commit:
  MarcoFalke:
    re-ACK 7bf4ce4f64, only change is schuffling includes 🚶
  Empact:
    ACK https://github.com/bitcoin/bitcoin/pull/18173/commits/7bf4ce4f644bb7dac9b63172c656b5d599eedea3

Tree-SHA512: e13643b2470f6b6ab429da0c0a8eebd4cb41e2ff2e421ef36f85fa4847bf4ea8aab88d59a01e94cac4c4eb85edb561463f02215b174c50b573ac6bbcc2bf98a3

1 files changed, 5 insertions, 40 deletions

diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp
index bcf4033fe4..44d4e0890a 100644
--- a/src/test/transaction_tests.cpp
+++ b/src/test/transaction_tests.cpp
@@ -22,6 +22,7 @@
 #include <script/standard.h>
 #include <streams.h>
 #include <util/strencodings.h>
+#include <test/util/transaction_utils.h>
 
 #include <map>
 #include <string>
@@ -280,50 +281,13 @@ BOOST_AUTO_TEST_CASE(basic_transaction_tests)
     BOOST_CHECK_MESSAGE(!CheckTransaction(CTransaction(tx), state) || !state.IsValid(), "Transaction with duplicate txins should be invalid.");
 }
 
-//
-// Helper: create two dummy transactions, each with
-// two outputs.  The first has 11 and 50 CENT outputs
-// paid to a TX_PUBKEY, the second 21 and 22 CENT outputs
-// paid to a TX_PUBKEYHASH.
-//
-static std::vector<CMutableTransaction>
-SetupDummyInputs(FillableSigningProvider& keystoreRet, CCoinsViewCache& coinsRet)
-{
-    std::vector<CMutableTransaction> dummyTransactions;
-    dummyTransactions.resize(2);
-
-    // Add some keys to the keystore:
-    CKey key[4];
-    for (int i = 0; i < 4; i++)
-    {
-        key[i].MakeNewKey(i % 2);
-        keystoreRet.AddKey(key[i]);
-    }
-
-    // Create some dummy input transactions
-    dummyTransactions[0].vout.resize(2);
-    dummyTransactions[0].vout[0].nValue = 11*CENT;
-    dummyTransactions[0].vout[0].scriptPubKey << ToByteVector(key[0].GetPubKey()) << OP_CHECKSIG;
-    dummyTransactions[0].vout[1].nValue = 50*CENT;
-    dummyTransactions[0].vout[1].scriptPubKey << ToByteVector(key[1].GetPubKey()) << OP_CHECKSIG;
-    AddCoins(coinsRet, CTransaction(dummyTransactions[0]), 0);
-
-    dummyTransactions[1].vout.resize(2);
-    dummyTransactions[1].vout[0].nValue = 21*CENT;
-    dummyTransactions[1].vout[0].scriptPubKey = GetScriptForDestination(PKHash(key[2].GetPubKey()));
-    dummyTransactions[1].vout[1].nValue = 22*CENT;
-    dummyTransactions[1].vout[1].scriptPubKey = GetScriptForDestination(PKHash(key[3].GetPubKey()));
-    AddCoins(coinsRet, CTransaction(dummyTransactions[1]), 0);
-
-    return dummyTransactions;
-}
-
 BOOST_AUTO_TEST_CASE(test_Get)
 {
     FillableSigningProvider keystore;
     CCoinsView coinsDummy;
     CCoinsViewCache coins(&coinsDummy);
-    std::vector<CMutableTransaction> dummyTransactions = SetupDummyInputs(keystore, coins);
+    std::vector<CMutableTransaction> dummyTransactions =
+        SetupDummyInputs(keystore, coins, {11*CENT, 50*CENT, 21*CENT, 22*CENT});
 
     CMutableTransaction t1;
     t1.vin.resize(3);
@@ -683,7 +647,8 @@ BOOST_AUTO_TEST_CASE(test_IsStandard)
     FillableSigningProvider keystore;
     CCoinsView coinsDummy;
     CCoinsViewCache coins(&coinsDummy);
-    std::vector<CMutableTransaction> dummyTransactions = SetupDummyInputs(keystore, coins);
+    std::vector<CMutableTransaction> dummyTransactions =
+        SetupDummyInputs(keystore, coins, {11*CENT, 50*CENT, 21*CENT, 22*CENT});
 
     CMutableTransaction t;
     t.vin.resize(1);