From 930d8375421451c8c4127608c360b0f6a0a62127 Mon Sep 17 00:00:00 2001
From: Amiti Uttarwar <amiti@uttarwar.org>
Date: Thu, 6 Feb 2020 20:17:28 -0800
Subject: [PATCH] [test] add chainparams property to indicate chain allows time
 mocking

---
 src/chainparams.cpp | 4 +++-
 src/chainparams.h   | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 31592b0f0a8..a9183ac970c 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -135,6 +135,7 @@ public:
         fDefaultConsistencyChecks = false;
         fRequireStandard = true;
         m_is_test_chain = false;
+        m_is_mockable_chain = false;
 
         checkpointData = {
             {
@@ -231,7 +232,7 @@ public:
         fDefaultConsistencyChecks = false;
         fRequireStandard = false;
         m_is_test_chain = true;
-
+        m_is_mockable_chain = false;
 
         checkpointData = {
             {
@@ -303,6 +304,7 @@ public:
         fDefaultConsistencyChecks = true;
         fRequireStandard = true;
         m_is_test_chain = true;
+        m_is_mockable_chain = true;
 
         checkpointData = {
             {
diff --git a/src/chainparams.h b/src/chainparams.h
index 63398e587ed..379c75e4be1 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -68,6 +68,8 @@ public:
     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 @@ protected:
     bool fDefaultConsistencyChecks;
     bool fRequireStandard;
     bool m_is_test_chain;
+    bool m_is_mockable_chain;
     CCheckpointData checkpointData;
     ChainTxData chainTxData;
 };