PrestateTracer works bad for EIP-7702 #3250
Description
System information
Geth version: geth version: v1.5.17
OS & Version: Windows/Linux/OSX: Linux
Commit hash : (if develop)
Expected behaviour
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"post": {
"0x0000000000000000000000000000000000000000": {
"balance": "0x74a34efc66d1a47f27"
},
"0x268fabadf62f59c28103060bd8575c5dae25ef1d": {
"balance": "0x1546ce23b9a4dff",
"code": "0xef0100bb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c",
"nonce": 14
}
},
"pre": {
"0x0000000000000000000000000000000000000000": {
"balance": "0x74a34efc66d1a47f26"
},
"0x268fabadf62f59c28103060bd8575c5dae25ef1d": {
"balance": "0x1548e5a6687ce00",
"nonce": 12
}
}
}
}Actual behaviour
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"post": {
"0x0000000000000000000000000000000000000000": {
"balance": "0x74a34efc66d1a47f27"
},
"0x268fabadf62f59c28103060bd8575c5dae25ef1d": {
"balance": "0x1546ce23b9a4dff",
"nonce": 14
}
},
"pre": {
"0x0000000000000000000000000000000000000000": {
"balance": "0x74a34efc66d1a47f26"
},
"0x268fabadf62f59c28103060bd8575c5dae25ef1d": {
"balance": "0x1548e5a6687ce00",
"code": "0xef0100bb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c",
"nonce": 13
}
}
}
}Steps to reproduce the behaviour
{
"method": "debug_traceTransaction",
"params": [
"0xE1381999BE2800188FE5BA4E6A96FA3B74FF62F6BB0D295DF1C6A38768802ACA",
{
"tracer": "prestateTracer",
"tracerConfig": {
"diffMode": true
}
}
],
"id": 1,
"jsonrpc": "2.0"
}Backtrace
eth/tracers/native: 39
func init() {
tracers.DefaultDirectory.Register("prestateTracer", newPrestateTracer, false)
}
eth/tracers/js/goja.go: 58
tracers.DefaultDirectory.Register(name, lookup(code), true)As shown above, two tracers (tracers/js/internal/tracers/prestate_tracer.js and tracers/native/prestate.go) with the same name are registered repeatedly. However, only the native implementation (prestate.go) produces the expected result, while the JS version does not. Actually, to avoid duplicate registration, go-ethereum has removed the JS tracer.
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