core/vm: set basefee to 0 internally on eth_call (#28470)

* core/vm: set basefee to 0 internally on eth_call

* core: nicer 0-basefee, make it work for blob fees too

* internal/ethapi: make tests a bit more complex

* core: fix blob fee checker

* core: make code a bit more readable

* core: fix some test error strings

* core/vm: Get rid of weird comment

* core: dict wrong typo

core/vm/runtime/env.go

@@ -26,6 +26,7 @@ func NewEnv(cfg *Config) *vm.EVM {
 		Origin:     cfg.Origin,
 		GasPrice:   cfg.GasPrice,
 		BlobHashes: cfg.BlobHashes,
+		BlobFeeCap: cfg.BlobFeeCap,
 	}
 	blockContext := vm.BlockContext{
 		CanTransfer: core.CanTransfer,

core/vm/runtime/runtime.go

@@ -46,6 +46,7 @@ type Config struct {
 	BaseFee     *big.Int
 	BlobBaseFee *big.Int
 	BlobHashes  []common.Hash
+	BlobFeeCap  *big.Int
 	Random      *common.Hash
 
 	State     *state.StateDB
@@ -97,7 +98,7 @@ func setDefaults(cfg *Config) {
 		cfg.BaseFee = big.NewInt(params.InitialBaseFee)
 	}
 	if cfg.BlobBaseFee == nil {
-		cfg.BlobBaseFee = new(big.Int)
+		cfg.BlobBaseFee = big.NewInt(params.BlobTxMinBlobGasprice)
 	}
 }