Remove the build_msvc/testconsensus project

The testconsensus project is not integral to the Bitcoin Core code. It was originally added as a quick and dirty demo of how to do a consensus check with the msvc build. There are better examples.

PR #23438 made a change that caused a compiler error with the buildmsvc/testconsensus code. Rather than leave it hanging around to incur potential bitrot, or furhter PR build failures, it should be removed.

build_msvc/bitcoin.sln

@@ -4,8 +4,6 @@ VisualStudioVersion = 16.0.28803.452
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoinconsensus", "libbitcoinconsensus\libbitcoinconsensus.vcxproj", "{2B384FA8-9EE1-4544-93CB-0D733C25E8CE}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testconsensus", "testconsensus\testconsensus.vcxproj", "{E78473E9-B850-456C-9120-276301E04C06}"
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bitcoind", "bitcoind\bitcoind.vcxproj", "{D4513DDF-6013-44DC-ADCC-12EAF6D1F038}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoin_util", "libbitcoin_util\libbitcoin_util.vcxproj", "{B53A5535-EE9D-4C6F-9A26-F79EE3BC3754}"
@@ -60,10 +58,6 @@ Global
         {2B384FA8-9EE1-4544-93CB-0D733C25E8CE}.Debug|x64.Build.0 = Debug|x64
         {2B384FA8-9EE1-4544-93CB-0D733C25E8CE}.Release|x64.ActiveCfg = Release|x64
         {2B384FA8-9EE1-4544-93CB-0D733C25E8CE}.Release|x64.Build.0 = Release|x64
-        {E78473E9-B850-456C-9120-276301E04C06}.Debug|x64.ActiveCfg = Debug|x64
-        {E78473E9-B850-456C-9120-276301E04C06}.Debug|x64.Build.0 = Debug|x64
-        {E78473E9-B850-456C-9120-276301E04C06}.Release|x64.ActiveCfg = Release|x64
-        {E78473E9-B850-456C-9120-276301E04C06}.Release|x64.Build.0 = Release|x64
         {D4513DDF-6013-44DC-ADCC-12EAF6D1F038}.Debug|x64.ActiveCfg = Debug|x64
         {D4513DDF-6013-44DC-ADCC-12EAF6D1F038}.Debug|x64.Build.0 = Debug|x64
         {D4513DDF-6013-44DC-ADCC-12EAF6D1F038}.Release|x64.ActiveCfg = Release|x64

build_msvc/testconsensus/testconsensus.cpp

@@ -1,54 +0,0 @@
-// Copyright (c) 2018-2020 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#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, stream.data(), stream.size(), 0, bitcoinconsensus_SCRIPT_FLAGS_VERIFY_ALL, &err);
-    std::cout << "Op0 result: " << op0Result << ", error code " << err << std::endl;
-
-    getchar();
-
-    return 0;
-}

build_msvc/testconsensus/testconsensus.vcxproj

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\common.init.vcxproj" />
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{E78473E9-B850-456C-9120-276301E04C06}</ProjectGuid>
-  </PropertyGroup>
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
-  </PropertyGroup>
-  <ItemGroup>
-    <ClCompile Include="testconsensus.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
-      <Project>{2B384FA8-9EE1-4544-93CB-0D733C25E8CE}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
-      <Project>{B53A5535-EE9D-4C6F-9A26-F79EE3BC3754}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libsecp256k1\libsecp256k1.vcxproj">
-      <Project>{BB493552-3B8C-4A8C-BF69-A6E7A51D2EA6}</Project>
-    </ProjectReference>
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <Import Project="..\common.vcxproj" />
-</Project>