Merge branch 'main' into releases/v2.0.0

Author: k-yang

CHANGELOG.md

@@ -115,6 +115,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [#2017](https://github.com/NibiruChain/nibiru/pull/2017) - fix(evm): Fix DynamicFeeTx gas cap parameters
 - [#2019](https://github.com/NibiruChain/nibiru/pull/2019) - chore(evm): enabled debug rpc api on localnet.
 - [#2020](https://github.com/NibiruChain/nibiru/pull/2020) - test(evm): e2e tests for debug namespace
+- [#2022](https://github.com/NibiruChain/nibiru/pull/2022) - feat(evm): debug_traceCall method implemented
 - [#2023](https://github.com/NibiruChain/nibiru/pull/2023) - fix(evm)!: adjusted generation and parsing of the block bloom events
 
 #### Dapp modules: perp, spot, oracle, etc

e2e/evm/test/debug_queries.test.ts

@@ -1,7 +1,8 @@
 import { describe, expect, it, beforeAll } from "@jest/globals"
 import { TransactionReceipt, parseEther } from "ethers"
 import { provider } from "./setup"
-import { alice, deployContractTestERC20 } from "./utils"
+import { alice, deployContractTestERC20, hexify } from "./utils"
+import { TestERC20Compiled__factory } from "../types/ethers-contracts"
 
 describe("debug queries", () => {
   let contractAddress: string
@@ -28,16 +29,15 @@ describe("debug queries", () => {
     blockHash = receipt.blockHash
   }, 20e3)
 
-  // TODO: impl in EVM: remove skip
-  it.skip("debug_traceBlockByNumber", async () => {
+  it("debug_traceBlockByNumber", async () => {
     const traceResult = await provider.send("debug_traceBlockByNumber", [
       blockNumber,
     ])
     expectTrace(traceResult)
   })
 
   // TODO: impl in EVM: remove skip
-  it.skip("debug_traceBlockByHash", async () => {
+  it("debug_traceBlockByHash", async () => {
     const traceResult = await provider.send("debug_traceBlockByHash", [
       blockHash,
     ])
@@ -50,6 +50,22 @@ describe("debug queries", () => {
     expectTrace([{ result: traceResult }])
   })
 
+  it("debug_traceCall", async () => {
+    const contractInterface = TestERC20Compiled__factory.createInterface()
+    const callData = contractInterface.encodeFunctionData("totalSupply")
+    const tx = {
+      to: contractAddress,
+      data: callData,
+      gas: hexify(1000_000),
+    }
+    const traceResult = await provider.send("debug_traceCall", [
+      tx,
+      "latest",
+      {},
+    ])
+    expectTrace([{ result: traceResult }])
+  })
+
   // TODO: impl in EVM: remove skip
   it.skip("debug_getBadBlocks", async () => {
     const traceResult = await provider.send("debug_getBadBlocks", [txHash])

eth/rpc/backend/backend.go

@@ -122,6 +122,11 @@ type EVMBackend interface {
 		config *evm.TraceConfig,
 		block *tmrpctypes.ResultBlock,
 	) ([]*evm.TxTraceResult, error)
+	TraceCall(
+		txArgs evm.JsonTxArgs,
+		contextHeight rpc.BlockNumber,
+		config *evm.TraceConfig,
+	) (interface{}, error)
 }
 
 var _ BackendI = (*Backend)(nil)

eth/rpc/backend/evm_query_client_test.go

@@ -57,6 +57,24 @@ func RegisterTraceTransaction(
 		Return(&evm.QueryTraceTxResponse{Data: data}, nil)
 }
 
+func RegisterTraceCall(
+	queryClient *mocks.EVMQueryClient, msgEthTx *evm.MsgEthereumTx,
+) {
+	data := []byte{0x7b, 0x22, 0x74, 0x65, 0x73, 0x74, 0x22, 0x3a, 0x20, 0x22, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x22, 0x7d}
+	queryClient.On(
+		"TraceCall",
+		rpc.NewContextWithHeight(1),
+		&evm.QueryTraceTxRequest{
+			Msg:         msgEthTx,
+			BlockNumber: 1,
+			ChainId:     TEST_CHAIN_ID_NUMBER(),
+			BlockMaxGas: -1,
+			TraceConfig: &evm.TraceConfig{},
+		},
+	).
+		Return(&evm.QueryTraceTxResponse{Data: data}, nil)
+}
+
 func RegisterTraceTransactionError(
 	queryClient *mocks.EVMQueryClient, msgEthTx *evm.MsgEthereumTx,
 ) {

eth/rpc/backend/mocks/README.md

@@ -0,0 +1,13 @@
+# Mocks Generation
+
+To generate mocks, install `mockery` tool:
+https://vektra.github.io/mockery/latest/installation/
+
+```bash
+cd x/evm
+mockery \
+  --name QueryClient \
+  --filename evm_query_client.go \
+  --output ../../eth/rpc/backend/mocks \
+  --structname EVMQueryClient
+```