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-rw-r--r--src/bitcoin-cli.cpp2
-rw-r--r--src/bitcoin-tx.cpp2
-rw-r--r--src/bitcoind.cpp2
-rw-r--r--src/chainparamsbase.cpp5
-rw-r--r--src/qt/bitcoin.cpp2
-rw-r--r--src/qt/guiutil.cpp4
-rw-r--r--src/test/util_tests.cpp2
-rw-r--r--src/util/system.cpp12
8 files changed, 17 insertions, 14 deletions
diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp
index cde624ce74..a6756fcce7 100644
--- a/src/bitcoin-cli.cpp
+++ b/src/bitcoin-cli.cpp
@@ -133,7 +133,7 @@ static int AppInitRPC(int argc, char* argv[])
tfm::format(std::cerr, "Error reading configuration file: %s\n", error.c_str());
return EXIT_FAILURE;
}
- // Check for -testnet or -regtest parameter (BaseParams() calls are only valid after this clause)
+ // Check for -chain, -testnet or -regtest parameter (BaseParams() calls are only valid after this clause)
try {
SelectBaseParams(gArgs.GetChainName());
} catch (const std::exception& e) {
diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
index f4972c3cd4..88219f0d0f 100644
--- a/src/bitcoin-tx.cpp
+++ b/src/bitcoin-tx.cpp
@@ -88,7 +88,7 @@ static int AppInitRawTx(int argc, char* argv[])
return EXIT_FAILURE;
}
- // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
+ // Check for -chain, -testnet or -regtest parameter (Params() calls are only valid after this clause)
try {
SelectParams(gArgs.GetChainName());
} catch (const std::exception& e) {
diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index cb3c4f70b4..4051bbd24e 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -101,7 +101,7 @@ static bool AppInit(int argc, char* argv[])
if (!gArgs.ReadConfigFiles(error, true)) {
return InitError(strprintf("Error reading configuration file: %s\n", error));
}
- // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
+ // Check for -chain, -testnet or -regtest parameter (Params() calls are only valid after this clause)
try {
SelectParams(gArgs.GetChainName());
} catch (const std::exception& e) {
diff --git a/src/chainparamsbase.cpp b/src/chainparamsbase.cpp
index 9b98dff3ca..4bb66c8d8b 100644
--- a/src/chainparamsbase.cpp
+++ b/src/chainparamsbase.cpp
@@ -17,10 +17,11 @@ const std::string CBaseChainParams::REGTEST = "regtest";
void SetupChainParamsBaseOptions()
{
+ gArgs.AddArg("-chain=<chain>", "Use the chain <chain> (default: main). Allowed values: main, test, regtest", ArgsManager::ALLOW_ANY, OptionsCategory::CHAINPARAMS);
gArgs.AddArg("-regtest", "Enter regression test mode, which uses a special chain in which blocks can be solved instantly. "
- "This is intended for regression testing tools and app development.", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
+ "This is intended for regression testing tools and app development. Equivalent to -chain=regtest.", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
gArgs.AddArg("-segwitheight=<n>", "Set the activation height of segwit. -1 to disable. (regtest-only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
- gArgs.AddArg("-testnet", "Use the test chain", ArgsManager::ALLOW_ANY, OptionsCategory::CHAINPARAMS);
+ gArgs.AddArg("-testnet", "Use the test chain. Equivalent to -chain=test.", ArgsManager::ALLOW_ANY, OptionsCategory::CHAINPARAMS);
gArgs.AddArg("-vbparams=deployment:start:end", "Use given start/end times for specified version bits deployment (regtest-only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
}
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index adc19df935..362ec10fa4 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -511,7 +511,7 @@ int GuiMain(int argc, char* argv[])
// - QSettings() will use the new application name after this, resulting in network-specific settings
// - Needs to be done before createOptionsModel
- // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
+ // Check for -chain, -testnet or -regtest parameter (Params() calls are only valid after this clause)
try {
node->selectParams(gArgs.GetChainName());
} catch(std::exception &e) {
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index 070df31aa6..c4e0321f28 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -588,7 +588,7 @@ bool SetStartOnSystemStartup(bool fAutoStart)
// Start client minimized
QString strArgs = "-min";
// Set -testnet /-regtest options
- strArgs += QString::fromStdString(strprintf(" -testnet=%d -regtest=%d", gArgs.GetBoolArg("-testnet", false), gArgs.GetBoolArg("-regtest", false)));
+ strArgs += QString::fromStdString(strprintf(" -chain=%s", gArgs.GetChainName()));
// Set the path to the shortcut target
psl->SetPath(pszExePath);
@@ -683,7 +683,7 @@ bool SetStartOnSystemStartup(bool fAutoStart)
optionFile << "Name=Bitcoin\n";
else
optionFile << strprintf("Name=Bitcoin (%s)\n", chain);
- optionFile << "Exec=" << pszExePath << strprintf(" -min -testnet=%d -regtest=%d\n", gArgs.GetBoolArg("-testnet", false), gArgs.GetBoolArg("-regtest", false));
+ optionFile << "Exec=" << pszExePath << strprintf(" -min -chain=%s\n", chain);
optionFile << "Terminal=false\n";
optionFile << "Hidden=false\n";
optionFile.close();
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index 65cb956fbe..d0cd4b0a03 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -913,7 +913,7 @@ BOOST_FIXTURE_TEST_CASE(util_ChainMerge, ChainMergeTestingSetup)
// Results file is formatted like:
//
// <input> || <output>
- BOOST_CHECK_EQUAL(out_sha_hex, "b284f4b4a15dd6bf8c06213a69a004b1960388e1d9917173927db52ac220927f");
+ BOOST_CHECK_EQUAL(out_sha_hex, "94b4ad55c8ac639a56b93e36f7e32e4c611fd7d7dd7b2be6a71707b1eadcaec7");
}
BOOST_AUTO_TEST_CASE(util_FormatMoney)
diff --git a/src/util/system.cpp b/src/util/system.cpp
index c925dec253..8098cde093 100644
--- a/src/util/system.cpp
+++ b/src/util/system.cpp
@@ -954,16 +954,18 @@ bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys)
std::string ArgsManager::GetChainName() const
{
LOCK(cs_args);
- bool fRegTest = ArgsManagerHelper::GetNetBoolArg(*this, "-regtest");
- bool fTestNet = ArgsManagerHelper::GetNetBoolArg(*this, "-testnet");
+ const bool fRegTest = ArgsManagerHelper::GetNetBoolArg(*this, "-regtest");
+ const bool fTestNet = ArgsManagerHelper::GetNetBoolArg(*this, "-testnet");
+ const bool is_chain_arg_set = IsArgSet("-chain");
- if (fTestNet && fRegTest)
- throw std::runtime_error("Invalid combination of -regtest and -testnet.");
+ if ((int)is_chain_arg_set + (int)fRegTest + (int)fTestNet > 1) {
+ throw std::runtime_error("Invalid combination of -regtest, -testnet and -chain. Can use at most one.");
+ }
if (fRegTest)
return CBaseChainParams::REGTEST;
if (fTestNet)
return CBaseChainParams::TESTNET;
- return CBaseChainParams::MAIN;
+ return GetArg("-chain", CBaseChainParams::MAIN);
}
bool RenameOver(fs::path src, fs::path dest)