Merge branch 'master' of github.com:DeFiCh/ain into v3

DeFiCh · Feb 3, 2022 · fab0291 · fab0291
2 parents 36104c2 + c262d38
commit fab0291
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Showing 3 changed files with 66 additions and 13 deletions.
diff --git a/src/masternodes/mn_rpc.cpp b/src/masternodes/mn_rpc.cpp
@@ -836,19 +836,30 @@ static UniValue clearmempool(const JSONRPCRequest& request)
     std::vector<uint256> vtxid;
     mempool.queryHashes(vtxid);
 
-    UniValue removed(UniValue::VARR);
-    for (const uint256& hash : vtxid)
-        removed.push_back(hash.ToString());
+    {
+        auto locked_chain = pwallet->chain().lock();
+        LOCK2(pwallet->cs_wallet, locked_chain->mutex());
 
-    LOCK(cs_main);
-    mempool.clear();
+        std::vector<uint256> vHashOut;
+        if (pwallet->ZapSelectTx(vtxid, vHashOut) != DBErrors::LOAD_OK) {
+            throw JSONRPCError(RPC_WALLET_ERROR, "Could not delete mempool transactions from wallet");
+        }
+    }
 
-    std::vector<uint256> vHashOut;
-    pwallet->ZapSelectTx(vtxid, vHashOut);
+    {
+        LOCK(mempool.cs);
+        mempool.clear();
+    }
+
+    UniValue removed(UniValue::VARR);
+    for (const uint256& hash : vtxid) {
+        removed.push_back(hash.ToString());
+    }
 
     return removed;
 }
 
+
 static const CRPCCommand commands[] =
 {
 //  category        name                     actor (function)        params

diff --git a/src/rpc/rawtransaction_util.cpp b/src/rpc/rawtransaction_util.cpp
@@ -383,8 +383,11 @@ UniValue SignTransaction(CMutableTransaction& mtx, const UniValue& prevTxsUnival
     for (unsigned int i = 0; i < mtx.vin.size(); i++) {
         CTxIn& txin = mtx.vin[i];
         auto coin = coins.find(txin.prevout);
-        if (coin == coins.end() || coin->second.IsSpent()) {
-            TxInErrorToJSON(txin, vErrors, "Input not found or already spent");
+        if (coin == coins.end()) {
+            TxInErrorToJSON(txin, vErrors, "Input not found");
+            continue;
+        } else if (coin->second.IsSpent()) {
+            TxInErrorToJSON(txin, vErrors, "Input already spent");
             continue;
         }
         const CScript& prevPubKey = coin->second.out.scriptPubKey;

diff --git a/test/functional/feature_restore_utxo.py b/test/functional/feature_restore_utxo.py
@@ -7,7 +7,9 @@
 
 from test_framework.test_framework import DefiTestFramework
 
+from test_framework.authproxy import JSONRPCException
 from test_framework.util import assert_equal
+import time
 
 class TestRestoreUTXOs(DefiTestFramework):
     def set_test_params(self):
@@ -16,12 +18,45 @@ def set_test_params(self):
         self.extra_args = [['-txnotokens=0', '-amkheight=1', '-bayfrontheight=1'],
                            ['-txnotokens=0', '-amkheight=1', '-bayfrontheight=1']]
 
+    def clearmempool(self, node: int):
+        try:
+            self.nodes[node].clearmempool()
+        except JSONRPCException as e:
+            return False
+        return True
+
+    def account_to_account(self, node: int, soure, destination):
+        try:
+            self.nodes[node].accounttoaccount(soure, {destination: "1@BTC"})
+        except JSONRPCException as e:
+            return False
+        return True
+
+    def account_to_account_loop(self, node: int, soure, destination):
+        count = 0
+        while not self.account_to_account(node, soure, destination):
+            if count == 5:
+                return False
+            else:
+                count += 1
+                time.sleep(1)
+        return True
+
+
     def rollback(self, count):
         block = self.nodes[0].getblockhash(count)
         self.nodes[0].invalidateblock(block)
         self.nodes[1].invalidateblock(block)
-        self.nodes[0].clearmempool()
-        self.nodes[1].clearmempool()
+        assert(len(self.nodes[0].getrawmempool()) > 0)
+        assert(len(self.nodes[1].getrawmempool()) > 0)
+        while not self.clearmempool(0):
+            pass
+        while not self.clearmempool(1):
+            pass
+        assert_equal(len(self.nodes[0].getrawmempool()), 0)
+        assert_equal(len(self.nodes[1].getrawmempool()), 0)
+        assert_equal(self.nodes[0].getblockcount(), count - 1)
+        assert_equal(self.nodes[1].getblockcount(), count - 1)
         self.sync_blocks()
 
     def run_test(self):
@@ -74,16 +109,20 @@ def run_test(self):
         self.nodes[0].generate(1)
         self.sync_blocks()
         block = self.nodes[0].getblockcount() + 1
+        node0_utxos = len(self.nodes[0].listunspent())
+        node1_utxos = len(self.nodes[1].listunspent())
 
         # Test rollbacks
         for x in range(50):
-            self.nodes[0].accounttoaccount(node0_source, {node0_destination: "1@BTC"})
+            assert(self.account_to_account_loop(0, node0_source, node0_destination))
             self.nodes[0].generate(1)
             self.sync_blocks()
-            self.nodes[1].accounttoaccount(node1_source, {node1_destination: "1@BTC"})
+            assert(self.account_to_account_loop(1, node1_source, node1_destination))
             self.nodes[1].generate(1)
             self.sync_blocks()
             self.rollback(block)
+            assert_equal(len(self.nodes[0].listunspent()), node0_utxos)
+            assert_equal(len(self.nodes[1].listunspent()), node1_utxos)
 
 if __name__ == '__main__':
     TestRestoreUTXOs().main()