[test] add chainparams property to indicate chain allows time mocking

Author: amitiuttarwar

src/chainparams.cpp

@@ -135,6 +135,7 @@ class CMainParams : public CChainParams {
         fDefaultConsistencyChecks = false;
         fRequireStandard = true;
         m_is_test_chain = false;
+        m_is_mockable_chain = false;
 
         checkpointData = {
             {
@@ -231,7 +232,7 @@ class CTestNetParams : public CChainParams {
         fDefaultConsistencyChecks = false;
         fRequireStandard = false;
         m_is_test_chain = true;
-
+        m_is_mockable_chain = false;
 
         checkpointData = {
             {
@@ -303,6 +304,7 @@ class CRegTestParams : public CChainParams {
         fDefaultConsistencyChecks = true;
         fRequireStandard = true;
         m_is_test_chain = true;
+        m_is_mockable_chain = true;
 
         checkpointData = {
             {

src/chainparams.h

@@ -68,6 +68,8 @@ class CChainParams
     bool RequireStandard() const { return fRequireStandard; }
     /** If this chain is exclusively used for testing */
     bool IsTestChain() const { return m_is_test_chain; }
+    /** If this chain allows time to be mocked */
+    bool IsMockableChain() const { return m_is_mockable_chain; }
     uint64_t PruneAfterHeight() const { return nPruneAfterHeight; }
     /** Minimum free space (in GB) needed for data directory */
     uint64_t AssumedBlockchainSize() const { return m_assumed_blockchain_size; }
@@ -102,6 +104,7 @@ class CChainParams
     bool fDefaultConsistencyChecks;
     bool fRequireStandard;
     bool m_is_test_chain;
+    bool m_is_mockable_chain;
     CCheckpointData checkpointData;
     ChainTxData chainTxData;
 };