Add Istanbul config for tests (#5698)

Add Istanbul config for tests

libethashseal/GenesisInfo.cpp

@@ -36,6 +36,7 @@ using namespace dev;
 #include "genesis/test/frontierNoProofTest.cpp"
 #include "genesis/test/frontierTest.cpp"
 #include "genesis/test/homesteadTest.cpp"
+#include "genesis/test/istanbulTest.cpp"
 #include "genesis/test/istanbulTransitionTest.cpp"
 #include "genesis/test/mainNetworkNoProofTest.cpp"
 #include "genesis/test/mainNetworkTest.cpp"
@@ -78,6 +79,8 @@ std::string const& dev::eth::genesisInfo(Network _n)
         return c_genesisInfoExperimentalTransitionTest;
     case Network::ConstantinopleFixTest:
         return c_genesisInfoConstantinopleFixTest;
+    case Network::IstanbulTest:
+        return c_genesisInfoIstanbulTest;
     case Network::IstanbulTransitionTest:
         return c_genesisInfoIstanbulTransitionTest;
 
@@ -111,6 +114,7 @@ h256 const& dev::eth::genesisStateRoot(Network _n)
     case Network::ByzantiumTest:
     case Network::ConstantinopleTest:
     case Network::ConstantinopleFixTest:
+    case Network::IstanbulTest:
     case Network::IstanbulTransitionTest:
     case Network::ExperimentalTransitionTest:
         return c_genesisDefaultStateRoot;

libethashseal/GenesisInfo.h

@@ -67,8 +67,10 @@ enum class Network
     ConstantinopleNoProofTest = 82,
     /// Byzantium + Constantinople + ConstantinopleFix active from block 0
     ConstantinopleFixTest = 83,
+    /// Istanbul active from block 0
+    IstanbulTest = 84,
     /// ConstantinopleFixTest + Istanbul active from block 2
-    IstanbulTransitionTest = 84,
+    IstanbulTransitionTest = 85,
 
     // TransitionTest networks
     FrontierToHomesteadAt5 = 100,

libethashseal/genesis/test/istanbulTest.cpp

@@ -0,0 +1,54 @@
+// Aleth: Ethereum C++ client, tools and libraries.
+// Copyright 2019 Aleth Authors.
+// Licensed under the GNU General Public License, Version 3.
+
+#include "../../GenesisInfo.h"
+
+static std::string const c_genesisInfoIstanbulTest = std::string() +
+R"E(
+{
+    "sealEngine": "Ethash",
+    "params": {
+        "accountStartNonce": "0x00",
+        "maximumExtraDataSize": "0x20",
+        "homesteadForkBlock": "0x00",
+        "EIP150ForkBlock": "0x00",
+        "EIP158ForkBlock": "0x00",
+        "byzantiumForkBlock": "0x00",
+        "constantinopleForkBlock": "0x00",
+        "constantinopleFixForkBlock": "0x00",
+        "istanbulForkBlock": "0x00",
+        "minGasLimit": "0x1388",
+        "maxGasLimit": "7fffffffffffffff",
+        "tieBreakingGas": false,
+        "gasLimitBoundDivisor": "0x0400",
+        "minimumDifficulty": "0x020000",
+        "difficultyBoundDivisor": "0x0800",
+        "durationLimit": "0x0d",
+        "blockReward": "0x4563918244F40000",
+        "networkID" : "0x1",
+        "chainID": "0x01",
+        "allowFutureBlocks" : true
+    },
+    "genesis": {
+        "nonce": "0x0000000000000042",
+        "difficulty": "0x020000",
+        "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+        "author": "0x0000000000000000000000000000000000000000",
+        "timestamp": "0x00",
+        "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+        "extraData": "0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa",
+        "gasLimit": "0x1388"
+    },
+    "accounts": {
+        "0000000000000000000000000000000000000001": { "precompiled": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
+        "0000000000000000000000000000000000000002": { "precompiled": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
+        "0000000000000000000000000000000000000003": { "precompiled": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
+        "0000000000000000000000000000000000000004": { "precompiled": { "name": "identity", "linear": { "base": 15, "word": 3 } } },
+        "0000000000000000000000000000000000000005": { "precompiled": { "name": "modexp" } },
+        "0000000000000000000000000000000000000006": { "precompiled": { "name": "alt_bn128_G1_add", "linear": { "base": 500, "word": 0 } } },
+        "0000000000000000000000000000000000000007": { "precompiled": { "name": "alt_bn128_G1_mul", "linear": { "base": 40000, "word": 0 } } },
+        "0000000000000000000000000000000000000008": { "precompiled": { "name": "alt_bn128_pairing_product" } }
+    }
+}
+)E";