Visual Studio build configuration for Bitcoin Core

1 files changed, 50 insertions, 0 deletions

diff --git a/build_msvc/testconsensus/testconsensus.cpp b/build_msvc/testconsensus/testconsensus.cpp
new file mode 100644
index 0000000000..0068f588cc
--- /dev/null
+++ b/build_msvc/testconsensus/testconsensus.cpp
@@ -0,0 +1,50 @@
+#include <iostream>
+
+// bitcoin includes.
+#include <..\src\script\bitcoinconsensus.h>
+#include <..\src\primitives\transaction.h>
+#include <..\src\script\script.h>
+#include <..\src\streams.h>
+#include <..\src\version.h>
+
+CMutableTransaction BuildSpendingTransaction(const CScript& scriptSig, const CScriptWitness& scriptWitness, int nValue = 0)
+{
+    CMutableTransaction txSpend;
+    txSpend.nVersion = 1;
+    txSpend.nLockTime = 0;
+    txSpend.vin.resize(1);
+    txSpend.vout.resize(1);
+    txSpend.vin[0].scriptWitness = scriptWitness;
+    txSpend.vin[0].prevout.hash = uint256();
+    txSpend.vin[0].prevout.n = 0;
+    txSpend.vin[0].scriptSig = scriptSig;
+    txSpend.vin[0].nSequence = CTxIn::SEQUENCE_FINAL;
+    txSpend.vout[0].scriptPubKey = CScript();
+    txSpend.vout[0].nValue = nValue;
+
+    return txSpend;
+}
+
+int main()
+{
+    std::cout << "bitcoinconsensus version: " << bitcoinconsensus_version() << std::endl;
+
+    CScript pubKeyScript;
+    pubKeyScript << OP_1 << OP_0 << OP_1;
+
+    int amount = 0; // 600000000;
+
+    CScript scriptSig;
+    CScriptWitness scriptWitness;
+    CTransaction vanillaSpendTx = BuildSpendingTransaction(scriptSig, scriptWitness, amount);
+    CDataStream stream(SER_NETWORK, PROTOCOL_VERSION);
+    stream << vanillaSpendTx;
+
+    bitcoinconsensus_error err;
+    auto op0Result = bitcoinconsensus_verify_script_with_amount(pubKeyScript.data(), pubKeyScript.size(), amount, (const unsigned char*)&stream[0], stream.size(), 0, bitcoinconsensus_SCRIPT_FLAGS_VERIFY_ALL, &err);
+    std::cout << "Op0 result: " << op0Result << ", error code " << err << std::endl;
+
+    getchar();
+
+    return 0;
+}