Basic test for ac_private chains

qa/rpc-tests/ac_private.py

@@ -0,0 +1,92 @@
+#!/usr/bin/env python2
+# Copyright (c) 2018 SuperNET developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.authproxy import JSONRPCException
+from test_framework.util import assert_equal, assert_greater_than, \
+    initialize_chain_clean, initialize_chain, start_nodes, start_node, connect_nodes_bi, \
+    stop_nodes, sync_blocks, sync_mempools, wait_bitcoinds, rpc_port, assert_raises
+
+import time
+from decimal import Decimal
+from random import choice
+from string import ascii_uppercase
+
+def assert_success(result):
+    assert_equal(result['result'], 'success')
+
+def assert_error(result):
+    assert_equal(result['result'], 'error')
+
+def generate_random_string(length):
+    random_string = ''.join(choice(ascii_uppercase) for i in range(length))
+    return random_string
+
+
+class AssetChainPrivateTest (BitcoinTestFramework):
+
+    def setup_chain(self):
+        print("Initializing VerusHash test directory "+self.options.tmpdir)
+        self.num_nodes = 1
+        initialize_chain_clean(self.options.tmpdir, self.num_nodes)
+
+    def setup_network(self, split = False):
+        print("Setting up network...")
+        # These nodes simulate the ARRR asset chain parameters
+        self.nodes   = start_nodes(self.num_nodes, self.options.tmpdir,
+                    extra_args=[[
+                    # always give -ac_name as first extra_arg and port as third
+                    '-ac_name=REGTEST',
+                    '-conf='+self.options.tmpdir+'/node0/REGTEST.conf',
+                    '-port=64367',
+                    '-rpcport=64368',
+                    '-regtest',
+                    '-addressindex=1',
+                    '-spentindex=1',
+                    '-ac_supply=0',
+                    '-ac_reward=25600000000',
+                    '-ac_private=1',
+                    '-whitelist=127.0.0.1',
+                    '-debug',
+                    '--daemon',
+                    '-rpcuser=rt',
+                    '-rpcpassword=rt'
+                    ]]
+        )
+        self.is_network_split = split
+        self.rpc              = self.nodes[0]
+        self.sync_all()
+        print("Done setting up network")
+
+    def send_and_mine(self, xtn, rpc_connection):
+        txid = rpc_connection.sendrawtransaction(xtn)
+        assert txid, 'got txid'
+        # we need the tx above to be confirmed in the next block
+        rpc_connection.generate(1)
+        return txid
+
+    def run_test (self):
+        print("Mining blocks...")
+        rpc     = self.nodes[0]
+        # utxos from block 1 become mature in block 101
+        rpc.generate(101)
+        self.sync_all()
+        rpc.getinfo()
+        rpc.getwalletinfo()
+
+        taddr = rpc.getnewaddress()
+        print "Sending to " + taddr
+        # sending to arbitrary non-notary transparent address is not allowed
+        assert_raises(JSONRPCException, rpc.sendtoaddress, taddr,1)
+
+        # this is a current notary address
+        # TODO: keep in sync when notaries change
+        #dev1_jl777 = "RNJmgYaFF5DbnrNUX6pMYz9rcnDKC2tuAc"
+        # taddr vout is only allowed if it is a notary address
+        #txid = rpc.sendtoaddress(dev1_jl777, 7)
+        #assert txid, 'got txid'
+
+if __name__ == '__main__':
+    AssetChainPrivateTest ().main()

src/main.cpp

@@ -3820,6 +3820,11 @@ int32_t komodo_activate_sapling(CBlockIndex *pindex)
     height = pindex->GetHeight();
     blocktime = (uint32_t)pindex->nTime;
     fprintf(stderr,"komodo_activate_sapling.%d starting blocktime %u cmp.%d\n",height,blocktime,blocktime > KOMODO_SAPLING_ACTIVATION);
+
+    // avoid trying unless we have at least 30 blocks
+    if (height < 30)
+        return(0);
+
     for (i=0; i<30; i++)
     {
         if ( (prev= pindex->pprev) == 0 )