Method CLiquidV1TestParams

src/chainparams.cpp:1332–1401

class CLiquidV1TestParams : public CLiquidV1Params {
public:
    explicit CLiquidV1TestParams(const ArgsManager& args) : CLiquidV1Params(args)
    {
        // Our goal here is to override ONLY the things from liquidv1 that make no sense for a test chain / which are pointless and burdensome to require people to override manually.

        strNetworkID = "liquidv1test";

        m_is_test_chain = true;
        m_is_mockable_chain = false;

        vSeeds.clear();  // No network seeds
        vFixedSeeds.clear();  // No network seeds

        // 51 means OP_TRUE, this can be overridden on the commandline
        std::vector<unsigned char> sign_bytes = ParseHex("51");
        consensus.signblockscript = CScript(sign_bytes.begin(), sign_bytes.end());

        // Do not mandate a specific destination for fees in testing
        consensus.mandatory_coinbase_destination = CScript(); // Blank script allows any coinbase destination

        // The bitcoin regtest genesis blockhash is the default, not the mainchain
        parentGenesisBlockHash = uint256S("0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206");
        const bool parent_genesis_is_null = parentGenesisBlockHash == uint256();
        assert(consensus.has_parent_chain != parent_genesis_is_null);

        // This is the regtest limit, not the mainchain limit.
        consensus.parentChainPowLimit = uint256S("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
        consensus.parent_chain_signblockscript = CScript(); // It has PoW

        // Default to 8, not 100, for expedited testing.
        consensus.pegin_min_depth = DEFAULT_PEGIN_CONFIRMATION_DEPTH;

        // Default fedpegscrit is OP_TRUE (tests should override it)
        consensus.fedpegScript = CScript() << OP_TRUE;

        // For testing purposes, default to the same junk keys that CustomParams uses (this can be overridden.)
        consensus.first_extension_space = {ParseHex("02fcba7ecf41bc7e1be4ee122d9d22e3333671eb0a3a87b5cdf099d59874e1940f02fcba7ecf41bc7e1be4ee122d9d22e3333671eb0a3a87b5cdf099d59874e1940f")};

        // Don't use liquidv1's height to enable taproot
        consensus.vDeployments[Consensus::DEPLOYMENT_TAPROOT].nStartTime = 0;

        // Use all regtest rather than mainchain magic numbers:
        bech32_hrp = args.GetArg("-bech32_hrp", "ert");
        blech32_hrp = args.GetArg("-blech32_hrp", "el");
        base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1, args.GetIntArg("-pubkeyprefix", 235));
        base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1, args.GetIntArg("-scriptprefix", 75));
        base58Prefixes[BLINDED_ADDRESS] = std::vector<unsigned char>(1, args.GetIntArg("-blindedprefix", 4));
        base58Prefixes[SECRET_KEY] =     std::vector<unsigned char>(1, args.GetIntArg("-secretprefix", 239));
        base58Prefixes[PARENT_PUBKEY_ADDRESS] = std::vector<unsigned char>(1, args.GetIntArg("-parentpubkeyprefix", 111));
        base58Prefixes[PARENT_SCRIPT_ADDRESS] = std::vector<unsigned char>(1, args.GetIntArg("-parentscriptprefix", 196));
        parent_bech32_hrp = args.GetArg("-parent_bech32_hrp", "bcrt");
        parent_blech32_hrp = args.GetArg("-parent_blech32_hrp", "bcrt");

        std::string extpubprefix = args.GetArg("-extpubkeyprefix", "043587CF");
        assert(IsHex(extpubprefix) && extpubprefix.size() == 8 && "-extpubkeyprefix must be hex string of length 8");
        base58Prefixes[EXT_PUBLIC_KEY] = ParseHex(extpubprefix);

        std::string extprvprefix = args.GetArg("-extprvkeyprefix", "04358394");
        assert(IsHex(extprvprefix) && extprvprefix.size() == 8 && "-extprvkeyprefix must be hex string of length 8");