make test green

tests/macro_assembler.nim

@@ -193,6 +193,7 @@ proc initComputation(vmState: BaseVMState, tx: Transaction, sender: EthAddress,
 
   let contractAddress = generateAddress(sender, tx.accountNonce)
   let msg = newMessage(tx.gasLimit - gasUsed, tx.gasPrice, tx.to, sender, tx.value, data, tx.payload,
+                       contractCreation = false,
                        options = newMessageOptions(origin = sender, createAddress = contractAddress))
 
   newBaseComputation(vmState, vmState.blockNumber, msg, some(fork))

tests/test_opcode.nim

@@ -32,6 +32,7 @@ proc testCode(code: string, initialGas: GasInt, blockNum: UInt256): BaseComputat
     value=0.u256,
     data = @[],
     code=code.hexToSeqByte,
+    contractCreation = true,
     gas=initial_gas,
     gasPrice=1) # What is this used for?
     # gasPrice=fixture{"exec"}{"gasPrice"}.getHexadecimalInt.u256,

tests/test_precompiles.nim

@@ -28,7 +28,7 @@ template doTest(fixture: JsonNode, address: byte, action: untyped): untyped =
       gasPrice = 1.GasInt
       sender: EthAddress
       to = initAddress(address)
-      message = newMessage(gas, gasPrice, to, sender, 0.u256, data, @[])
+      message = newMessage(gas, gasPrice, to, sender, 0.u256, data, @[], contractCreation = false)
       computation = newBaseComputation(vmState, header.blockNumber, message)
     echo "Running ", action.astToStr, " - ", test["name"]
     `action`(computation)

tests/test_vm_json.nim

@@ -50,6 +50,7 @@ proc testFixture(fixtures: JsonNode, testStatusIMPL: var TestStatus) =
       value = cast[uint64](fexec{"value"}.getHexadecimalInt).u256, # Cast workaround for negative value
       data = fexec{"data"}.getStr.hexToSeqByte,
       code = code,
+      contractCreation = toAddress == ZERO_ADDRESS, # assume ZERO_ADDRESS is a contract creation
       gas = fexec{"gas"}.getHexadecimalInt,
       gasPrice = fexec{"gasPrice"}.getHexadecimalInt,
       options = newMessageOptions(origin=fexec{"origin"}.getStr.parseAddress,
@@ -57,7 +58,7 @@ proc testFixture(fixtures: JsonNode, testStatusIMPL: var TestStatus) =
 
   var computation = newBaseComputation(vmState, header.blockNumber, message)
   computation.executeOpcodes()
-  
+
   if not fixture{"post"}.isNil:
     # Success checks
     check(not computation.isError)