eosnetworkfoundation · taokayan · Nov 7, 2024 · Nov 4, 2024 · Nov 6, 2024 · Nov 6, 2024
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
@@ -11,3 +11,6 @@ configure_file(defertest.wasm . COPYONLY)
 configure_file(defertest.abi . COPYONLY)
 configure_file(defertest2.wasm . COPYONLY)
 configure_file(defertest2.abi . COPYONLY)
+configure_file(evmbridge.wasm . COPYONLY)
+configure_file(evmbridge.abi . COPYONLY)
+
diff --git a/tests/evmbridge.abi b/tests/evmbridge.abi
@@ -0,0 +1,64 @@
+{
+    "____comment": "This file was generated with eosio-abigen. DO NOT EDIT ",
+    "version": "eosio::abi/1.2",
+    "types": [
+        {
+            "new_type_name": "bridge_message",
+            "type": "variant_bridge_message_v0"
+        }
+    ],
+    "structs": [
+        {
+            "name": "bridge_message_v0",
+            "base": "",
+            "fields": [
+                {
+                    "name": "receiver",
+                    "type": "name"
+                },
+                {
+                    "name": "sender",
+                    "type": "bytes"
+                },
+                {
+                    "name": "timestamp",
+                    "type": "time_point"
+                },
+                {
+                    "name": "value",
+                    "type": "bytes"
+                },
+                {
+                    "name": "data",
+                    "type": "bytes"
+                }
+            ]
+        },
+        {
+            "name": "onbridgemsg",
+            "base": "",
+            "fields": [
+                {
+                    "name": "message",
+                    "type": "bridge_message"
+                }
+            ]
+        }
+    ],
+    "actions": [
+        {
+            "name": "onbridgemsg",
+            "type": "onbridgemsg",
+            "ricardian_contract": ""
+        }
+    ],
+    "tables": [],
+    "ricardian_clauses": [],
+    "variants": [
+        {
+            "name": "variant_bridge_message_v0",
+            "types": ["bridge_message_v0"]
+        }
+    ],
+    "action_results": []
+}
diff --git a/tests/evmbridge.cpp b/tests/evmbridge.cpp
@@ -0,0 +1,69 @@
+#include <vector>
+#include <variant>
+#include <eosio/eosio.hpp>
+#include <eosio/contract.hpp>
+
+using namespace eosio;
+using namespace std;
+
+extern "C" {
+__attribute__((eosio_wasm_import))
+void set_action_return_value(void*, size_t);
+
+__attribute__((eosio_wasm_import))
+uint64_t get_sender();
+}
+
+typedef std::vector<char> bytes;
+
+struct bridge_message_v0 {
+   name       receiver;
+   bytes      sender;
+   time_point timestamp;
+   bytes      value;
+   bytes      data;
+
+   EOSLIB_SERIALIZE(bridge_message_v0, (receiver)(sender)(timestamp)(value)(data));
+};
+
+using bridge_message = std::variant<bridge_message_v0>;
+
+class [[eosio::contract("evmbridge")]] evmbridge : public contract {
+public:
+    using contract::contract;
+    [[eosio::action]] void onbridgemsg(const bridge_message& message);
+
+
+    class contract_actions {
+        public:
+        void call(eosio::name from, const bytes &to, const bytes& value, const bytes &data, uint64_t gas_limit);
+        void assertnonce(eosio::name account, uint64_t next_nonce);
+    };
+
+    using call_action = action_wrapper<"call"_n, &contract_actions::call>;
+};
+
+void evmbridge::onbridgemsg(const bridge_message& message) {
+    const bridge_message_v0 &msg = std::get<bridge_message_v0>(message);
+    const char method[4] = {'\x00','\x8f','\xcf','\x3e'};  // function assertdata(uint256) payable
+
+    uint8_t value_buffer[32] = {};
+
+    if (msg.data.size() >= 32) {
+        std::copy(msg.data.end() - 32, msg.data.end(), value_buffer);
+    }
+
+    bytes call_data;
+    call_data.reserve(4 + 32);
+    call_data.insert(call_data.end(), method, method + 4);
+    call_data.insert(call_data.end(), value_buffer, value_buffer + 32);
+
+    call_action call_act("eosio.evm"_n, {{get_self(), "active"_n}});
+
+    bytes value;
+    value.resize(32, 0);
+    value[31] = 100;
+
+    call_act.send(get_self() /*from*/, msg.sender /*to*/, value /*value*/, call_data /*data*/, 100000 /*gas_limit*/);
+}
+
diff --git a/tests/evmbridge.wasm b/tests/evmbridge.wasm
diff --git a/tests/nodeos_eos_evm_test.py b/tests/nodeos_eos_evm_test.py
@@ -107,6 +107,18 @@ def prefix_0x(hexstr):
 evmRPCPOpen = None
 eosEvmMinerPOpen = None
 
+def assert_contract_exist(contract_addr):
+    Utils.Print("ensure contract {0} exist".format(contract_addr))
+    if contract_addr[:2] == '0x':
+        contract_addr = contract_addr[2:]
+    rows=prodNode.getTable(evmAcc.name, evmAcc.name, "account")
+    for row in rows['rows']:
+        if (str(contract_addr) == str(row['eth_address'])):
+            assert row['code_id'] is not None, "contract {0} should exist".format(contract_addr)
+            return True
+    Utils.Print("evm account table rows: " + json.dumps(rows))
+    assert False, "contract {0} should exist".format(contract_addr)
+
 def interact_with_storage_contract(dest, nonce):
     for i in range(1, 5): # execute a few
         Utils.Print("Execute ETH contract")
@@ -291,7 +303,7 @@ def toDict(dictToParse):
     prodNode = cluster.getNode(0)
     nonProdNode = cluster.getNode(1)
 
-    accounts=createAccountKeys(6)
+    accounts=createAccountKeys(7)
     if accounts is None:
         Utils.errorExit("FAILURE - create keys")
 
@@ -303,10 +315,13 @@ def toDict(dictToParse):
     defertest2Acc = accounts[4]
     aliceAcc = accounts[5]
 
+    accounts[6].name = "evmbridge"
+    evmbridgeAcc = accounts[6]
+
     testWalletName="test"
 
     Print("Creating wallet \"%s\"." % (testWalletName))
-    testWallet=walletMgr.create(testWalletName, [cluster.eosioAccount,accounts[0],accounts[1],accounts[2],accounts[3],accounts[4]])
+    testWallet=walletMgr.create(testWalletName, [cluster.eosioAccount,accounts[0],accounts[1],accounts[2],accounts[3],accounts[4],accounts[5],accounts[6]])
 
     addys = {
         "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266":"0x038318535b54105d4a7aae60c08fc45f9687181b4fdfc625bd1a753fa7397fed75,0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
@@ -356,6 +371,15 @@ def toDict(dictToParse):
     Utils.Print(f"Publish defertest2 contract {contractDir}/{wasmFile} to account {defertest2Acc}")
     prodNode.publishContract(defertest2Acc, contractDir, wasmFile, abiFile, waitForTransBlock=True)
 
+    contractDir=eosEvmBuildRoot + "/tests"
+    wasmFile="evmbridge.wasm"
+    abiFile="evmbridge.abi"
+    Utils.Print(f"Publish evmbridge contract {contractDir}/{wasmFile} to account {evmbridgeAcc}")
+    prodNode.publishContract(evmbridgeAcc, contractDir, wasmFile, abiFile, waitForTransBlock=True)
+    # add eosio.code evmbridge
+    cmd="set account permission evmbridge active --add-code -p evmbridge@active"
+    prodNode.processCleosCmd(cmd, cmd, silentErrors=True, returnType=ReturnType.raw)
+
     # add eosio.code permission to defertest2 account
     cmd="set account permission " + defertest2Acc.name + " active --add-code -p " + defertest2Acc.name + "@active"
     prodNode.processCleosCmd(cmd, cmd, silentErrors=False, returnType=ReturnType.raw)
@@ -527,6 +551,7 @@ def toDict(dictToParse):
     actData = {"miner":minerAcc.name, "rlptx":Web3.to_hex(get_raw_transaction(signed_trx))[2:]}
     retValue = prodNode.pushMessage(evmAcc.name, "pushtx", json.dumps(actData), '-p {0}'.format(minerAcc.name), silentErrors=True)
     assert retValue[0], f"push trx should have succeeded: {retValue}"
+    assert_contract_exist(makeContractAddress(fromAdd, nonce))
     nonce = interact_with_storage_contract(makeContractAddress(fromAdd, nonce), nonce)
 
     if genesisJson[0] != '/': genesisJson = os.path.realpath(genesisJson)
@@ -820,6 +845,7 @@ def toDict(dictToParse):
 
 
     # Launch eos-evm-node
+    Utils.Print("===== laucnhing eos-evm-node & eos-evm-rpc =====")
     dataDir = Utils.DataDir + "eos_evm"
     nodeStdOutDir = dataDir + "/eos-evm-node.stdout"
     nodeStdErrDir = dataDir + "/eos-evm-node.stderr"
@@ -901,6 +927,69 @@ def get_block(num):
     nonProdNode.transferFunds(cluster.eosioAccount, evmAcc, "111.0000 EOS", "0xB106D2C286183FFC3D1F0C4A6f0753bB20B407c2", waitForTransBlock=True)
     time.sleep(2)
 
+    ### evmtx event order test
+    Utils.Print("Test evmtx event order via evmbridge contract")
+    # // SPDX-License-Identifier: GPL-3.0
+    # pragma solidity >=0.7.0 <0.9.0;
+    # contract BridgeTest {
+    #     uint256 number;
+    #     constructor() {
+    #          number = 41;
+    #     }
+    #     function assertdata(uint256 expect) payable public {
+    #         require(number == expect, "assertdata failed");
+    #         number = number + 1;
+    #     }
+    #     function sendbridgemsg() payable public {
+    #         number = number + 1;
+    #         bytes memory receiver_msg = abi.encodeWithSignature("test(uint256)", number);
+    #         address evmaddr = 0xbBBBbBbbbBBBBbbbbbbBBbBB5530EA015b900000;//eosio.evm
+    #         (bool success, ) = evmaddr.call{value: msg.value}(
+    #             abi.encodeWithSignature("bridgeMsgV0(string,bool,bytes)", "evmbridge", true, receiver_msg ));
+    #         if(!success) { revert(); }
+    #     }
+    # }
+    #
+    nonce += 1
+    evmChainId = 15555
+    gasP = getGasPrice()
+    signed_trx = w3.eth.account.sign_transaction(dict(
+        nonce=nonce,
+        gas=5000000,       
+        gasPrice=gasP,
+        data=Web3.to_bytes(hexstr='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'),
+        chainId=evmChainId
+    ), evmSendKey)
+    actData = {"miner":minerAcc.name, "rlptx":Web3.to_hex(get_raw_transaction(signed_trx))[2:]}
+    retValue = prodNode.pushMessage(evmAcc.name, "pushtx", json.dumps(actData), '-p {0}'.format(minerAcc.name), silentErrors=True)
+    assert retValue[0], f"push trx should have succeeded: {retValue}"
+    bridgemsgcontractaddr = makeContractAddress("9E126C57330FA71556628e0aabd6B6B6783d99fA", nonce)
+    assert_contract_exist(bridgemsgcontractaddr)
+    Utils.Print("bridge msg contract addr is:" + str(bridgemsgcontractaddr))
+    row4=prodNode.getTableRow(evmAcc.name, evmAcc.name, "account", 4) # 4th balance of this integration test
+    Utils.Print("\taccount row4: ", row4)
+
+    Utils.Print("call bridgereg in evm runtime contract for account evmbridge")
+    prodNode.pushMessage(evmAcc.name, "bridgereg", '["evmbridge","evmbridge","1.0000 EOS"]', '-p {0} -p evmbridge'.format(evmAcc.name), silentErrors=False)
+
+    Utils.Print("push EVM trx to trigger bridgemsg from EVM to notify evmbridge account")
+    amount=1.0000
+    nonce += 1
+    signed_trx = w3.eth.account.sign_transaction(dict(
+        nonce=nonce,
+        gas=100000,      
+        gasPrice=gasP,
+        to=Web3.to_checksum_address(bridgemsgcontractaddr),
+        data=Web3.to_bytes(hexstr='86bf4eff'), #function sendbridgemsg() 
+        value=int(amount*10000*szabo*100),
+        chainId=evmChainId
+    ), evmSendKey)
+    actData = {"miner":minerAcc.name, "rlptx":Web3.to_hex(get_raw_transaction(signed_trx))[2:]}
+    retValue = prodNode.pushMessage(evmAcc.name, "pushtx", json.dumps(actData), '-p {0}'.format(minerAcc.name), silentErrors=False)
+    assert retValue[0], f"push trx to bridge msg contract should have succeeded: {retValue}"
+    row4=prodNode.getTableRow(evmAcc.name, evmAcc.name, "account", 4) # 4th balance of this integration test
+    Utils.Print("\taccount row4: ", row4)
+
     # update gas parameter 
     Utils.Print("Update gas parameter: ram price = 100 EOS per MB, gas price = 900Gwei")
     trans = prodNode.pushMessage(evmAcc.name, "updtgasparam", json.dumps({"ram_price_mb":"100.0000 EOS","gas_price":900000000000}), '-p {0}'.format(evmAcc.name), silentErrors=False)