Add rdts_consent_flag config option for testing

Github-Pull: #256
Rebased-From: 53d7665

Author: luke-jr

src/chainparams.cpp

@@ -138,6 +138,8 @@ const CChainParams &Params() {
 
 std::unique_ptr<const CChainParams> CreateChainParams(const ArgsManager& args, const ChainType chain)
 {
+    g_rdts_consent = static_cast<RDTSConsentFlag>(args.GetIntArg("rdts_consent_flag", static_cast<int64_t>(g_rdts_consent)));
+    g_enable_rdts = g_rdts_consent != RDTSConsentFlag::UNSUPPORTED_UNSAFE_NO_ENFORCEMENT;
     if (g_rdts_consent == RDTSConsentFlag::UNSUPPORTED_UNSAFE_NO_ENFORCEMENT && !g_enable_rdts) {
         for (const auto& rulesok : args.GetArgs(CONSENSUSRULES_CONFIG_NAME)) {
             if (rulesok == CONSENSUSRULES_REQUIRED) {

src/init.cpp

@@ -689,6 +689,7 @@ void SetupServerArgs(ArgsManager& argsman, bool can_listen_ipc)
 
     SetupChainParamsBaseOptions(argsman);
     argsman.AddArg("-consensusrules=<rules>", strprintf("Enforce the specified consensus rules (default: none). Must be %s to use this software.", CONSENSUSRULES_REQUIRED), ArgsManager::ALLOW_ANY, OptionsCategory::CHAINPARAMS);
+    argsman.AddArg("-rdts_consent_flag=<n>", strprintf("Test RDTS consent flag <n> (default: %u)", static_cast<int64_t>(g_rdts_consent)), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
 
     argsman.AddArg("-acceptnonstddatacarrier",
                    strprintf("Relay and mine non-OP_RETURN datacarrier injection (default: %u)",