Introduce a CChainParameters singleton class and regtest mode.

The new class is accessed via the Params() method and holds
most things that vary between main, test and regtest networks.
The regtest mode has two purposes, one is to run the
bitcoind/bitcoinj comparison tool which compares two separate
implementations of the Bitcoin protocol looking for divergence.

The other is that when run, you get a local node which can mine
a single block instantly, which is highly convenient for testing
apps during development as there's no need to wait 10 minutes for
a block on the testnet.

1 files changed, 0 insertions, 196 deletions

diff --git a/contrib/test-patches/bitcoind-comparison.patch b/contrib/test-patches/bitcoind-comparison.patch
deleted file mode 100644
index f82b102e2a..0000000000
--- a/contrib/test-patches/bitcoind-comparison.patch
+++ /dev/null
@@ -1,196 +0,0 @@
-diff --git a/contrib/test-patches/bitcoind-comparison.patch b/contrib/test-patches/bitcoind-comparison.patch
-index 04a8618..519429a 100644
---- a/src/main.cpp
-+++ b/src/main.cpp
-@@ -31,8 +31,8 @@ CTxMemPool mempool;
- 
- map<uint256, CBlockIndex*> mapBlockIndex;
- std::vector<CBlockIndex*> vBlockIndexByHeight;
--uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f");
--static CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
-+uint256 hashGenesisBlock("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206");
-+static CBigNum bnProofOfWorkLimit(~uint256(0) >> 1);
- CBlockIndex* pindexGenesisBlock = NULL;
- int nBestHeight = -1;
- uint256 nBestChainWork = 0;
-@@ -1055,7 +1055,7 @@ int64 static GetBlockValue(int nHeight, int64 nFees)
-     int64 nSubsidy = 50 * COIN;
- 
-     // Subsidy is cut in half every 210000 blocks, which will occur approximately every 4 years
--    nSubsidy >>= (nHeight / 210000);
-+    nSubsidy >>= (nHeight / 150);
- 
-     return nSubsidy + nFees;
- }
-@@ -2736,9 +2736,9 @@ bool InitBlockIndex() {
-         block.hashPrevBlock = 0;
-         block.hashMerkleRoot = block.BuildMerkleTree();
-         block.nVersion = 1;
--        block.nTime    = 1231006505;
--        block.nBits    = 0x1d00ffff;
--        block.nNonce   = 2083236893;
-+        block.nTime    = 1296688602;
-+        block.nBits    = 0x207fffff;
-+        block.nNonce   = 2;
- 
-         if (fTestNet)
-         {
-@@ -3024,7 +3024,7 @@ bool static AlreadyHave(const CInv& inv)
- // The message start string is designed to be unlikely to occur in normal data.
- // The characters are rarely used upper ASCII, not valid as UTF-8, and produce
- // a large 4-byte int at any alignment.
--unsigned char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 };
-+unsigned char pchMessageStart[4] = { 0xfa, 0xbf, 0xb5, 0xda };
- 
- 
- void static ProcessGetData(CNode* pfrom)
-diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
-index af28465..ee9a4db 100644
---- a/src/test/miner_tests.cpp
-+++ b/src/test/miner_tests.cpp
-@@ -15,34 +15,117 @@ struct {
-     unsigned char extranonce;
-     unsigned int nonce;
- } blockinfo[] = {
--    {4, 0xa4a3e223}, {2, 0x15c32f9e}, {1, 0x0375b547}, {1, 0x7004a8a5},
--    {2, 0xce440296}, {2, 0x52cfe198}, {1, 0x77a72cd0}, {2, 0xbb5d6f84},
--    {2, 0x83f30c2c}, {1, 0x48a73d5b}, {1, 0xef7dcd01}, {2, 0x6809c6c4},
--    {2, 0x0883ab3c}, {1, 0x087bbbe2}, {2, 0x2104a814}, {2, 0xdffb6daa},
--    {1, 0xee8a0a08}, {2, 0xba4237c1}, {1, 0xa70349dc}, {1, 0x344722bb},
--    {3, 0xd6294733}, {2, 0xec9f5c94}, {2, 0xca2fbc28}, {1, 0x6ba4f406},
--    {2, 0x015d4532}, {1, 0x6e119b7c}, {2, 0x43e8f314}, {2, 0x27962f38},
--    {2, 0xb571b51b}, {2, 0xb36bee23}, {2, 0xd17924a8}, {2, 0x6bc212d9},
--    {1, 0x630d4948}, {2, 0x9a4c4ebb}, {2, 0x554be537}, {1, 0xd63ddfc7},
--    {2, 0xa10acc11}, {1, 0x759a8363}, {2, 0xfb73090d}, {1, 0xe82c6a34},
--    {1, 0xe33e92d7}, {3, 0x658ef5cb}, {2, 0xba32ff22}, {5, 0x0227a10c},
--    {1, 0xa9a70155}, {5, 0xd096d809}, {1, 0x37176174}, {1, 0x830b8d0f},
--    {1, 0xc6e3910e}, {2, 0x823f3ca8}, {1, 0x99850849}, {1, 0x7521fb81},
--    {1, 0xaacaabab}, {1, 0xd645a2eb}, {5, 0x7aea1781}, {5, 0x9d6e4b78},
--    {1, 0x4ce90fd8}, {1, 0xabdc832d}, {6, 0x4a34f32a}, {2, 0xf2524c1c},
--    {2, 0x1bbeb08a}, {1, 0xad47f480}, {1, 0x9f026aeb}, {1, 0x15a95049},
--    {2, 0xd1cb95b2}, {2, 0xf84bbda5}, {1, 0x0fa62cd1}, {1, 0xe05f9169},
--    {1, 0x78d194a9}, {5, 0x3e38147b}, {5, 0x737ba0d4}, {1, 0x63378e10},
--    {1, 0x6d5f91cf}, {2, 0x88612eb8}, {2, 0xe9639484}, {1, 0xb7fabc9d},
--    {2, 0x19b01592}, {1, 0x5a90dd31}, {2, 0x5bd7e028}, {2, 0x94d00323},
--    {1, 0xa9b9c01a}, {1, 0x3a40de61}, {1, 0x56e7eec7}, {5, 0x859f7ef6},
--    {1, 0xfd8e5630}, {1, 0x2b0c9f7f}, {1, 0xba700e26}, {1, 0x7170a408},
--    {1, 0x70de86a8}, {1, 0x74d64cd5}, {1, 0x49e738a1}, {2, 0x6910b602},
--    {0, 0x643c565f}, {1, 0x54264b3f}, {2, 0x97ea6396}, {2, 0x55174459},
--    {2, 0x03e8779a}, {1, 0x98f34d8f}, {1, 0xc07b2b07}, {1, 0xdfe29668},
--    {1, 0x3141c7c1}, {1, 0xb3b595f4}, {1, 0x735abf08}, {5, 0x623bfbce},
--    {2, 0xd351e722}, {1, 0xf4ca48c9}, {1, 0x5b19c670}, {1, 0xa164bf0e},
--    {2, 0xbbbeb305}, {2, 0xfe1c810a},
-+{4, 2762203683},
-+{2, 365113248},
-+{1, 58045772},
-+{1, 1879353512},
-+{2, 3460563607},
-+{2, 1389355416},
-+{1, 2007444690},
-+{2, 3143462790},
-+{2, 2213743660},
-+{1, 1218919771},
-+{1, 4017999107},
-+{2, 1745471173},
-+{2, 142846780},
-+{1, 142326754},
-+{2, 553953301},
-+{2, 3757796778},
-+{1, 4002023946},
-+{2, 3124901826},
-+{1, 2802010589},
-+{1, 877077181},
-+{3, 3593029427},
-+{2, 3969866902},
-+{2, 3392125996},
-+{1, 1805972490},
-+{2, 22889779},
-+{1, 1846647676},
-+{2, 1139340052},
-+{2, 664153912},
-+{2, 3044128027},
-+{2, 3010194979},
-+{2, 3514377385},
-+{2, 1807880922},
-+{1, 1661815113},
-+{2, 2588692156},
-+{2, 1431037239},
-+{1, 3594379210},
-+{2, 2701839377},
-+{1, 1973060452},
-+{2, 4218620174},
-+{1, 3895224884},
-+{1, 3812528857},
-+{3, 1703867851},
-+{2, 3123904294},
-+{5, 36151564},
-+{1, 2846294357},
-+{5, 3499546633},
-+{1, 924279160},
-+{1, 2198572304},
-+{1, 3336802574},
-+{2, 2185182379},
-+{1, 2575632458},
-+{1, 1965161345},
-+{1, 2865408940},
-+{1, 3594887915},
-+{5, 2062161796},
-+{5, 2641251194},
-+{1, 1290342362},
-+{1, 2883355438},
-+{6, 1244984107},
-+{2, 4065479712},
-+{2, 465481866},
-+{1, 2907174016},
-+{1, 2667735788},
-+{1, 363417673},
-+{2, 3519780275},
-+{2, 4165713317},
-+{1, 262548689},
-+{1, 3764359529},
-+{1, 2027001003},
-+{5, 1043862655},
-+{5, 1937481940},
-+{1, 1664585233},
-+{1, 1834979792},
-+{2, 2288070330},
-+{2, 3915617412},
-+{1, 3086662813},
-+{2, 430970259},
-+{1, 1519443249},
-+{2, 1540874280},
-+{2, 2496660261},
-+{1, 2847522842},
-+{1, 977329763},
-+{1, 1458040519},
-+{5, 2241822454},
-+{1, 4253963824},
-+{1, 722247551},
-+{1, 3127905834},
-+{1, 1903207432},
-+{1, 1893631657},
-+{1, 1960201429},
-+{1, 1239890082},
-+{2, 1762702850},
-+{0, 1681675873},
-+{1, 1411795775},
-+{2, 2548720534},
-+{2, 1427588186},
-+{2, 65566621},
-+{1, 2566081936},
-+{1, 3229297415},
-+{1, 3756168812},
-+{1, 826394561},
-+{1, 3015022068},
-+{1, 1935326986},
-+{5, 1648098256},
-+{2, 3545360164},
-+{1, 4106897609},
-+{1, 1528415857},
-+{1, 2707734286},
-+{2, 3149837061},
-+{2, 4263280906},
-+
- };
- 
- // NOTE: These tests rely on CreateNewBlock doing its own self-validation!