package vm import ( "io" "testing" cbor "github.com/ipfs/go-ipld-cbor" cbg "github.com/whyrusleeping/cbor-gen" "golang.org/x/xerrors" "github.com/filecoin-project/go-state-types/exitcode" "github.com/filecoin-project/lotus/chain/actors/aerrors" ) type NotAVeryGoodMarshaler struct{} func (*NotAVeryGoodMarshaler) MarshalCBOR(writer io.Writer) error { return xerrors.Errorf("no") } var _ cbg.CBORMarshaler = &NotAVeryGoodMarshaler{} func TestRuntimePutErrors(t *testing.T) { defer func() { err := recover() if err == nil { t.Fatal("expected non-nil recovery") } aerr := err.(aerrors.ActorError) if aerr.IsFatal() { t.Fatal("expected non-fatal actor error") } if aerr.RetCode() != exitcode.ErrSerialization { t.Fatal("expected serialization error") } }() rt := Runtime{ cst: cbor.NewCborStore(nil), } rt.StorePut(&NotAVeryGoodMarshaler{}) t.Error("expected panic") } func BenchmarkRuntime_CreateRuntimeChargeGas_TracingDisabled(b *testing.B) { var ( cst = cbor.NewCborStore(nil) gch = newGasCharge("foo", 1000, 1000) ) b.ResetTimer() EnableGasTracing = false noop := func() bool { return EnableGasTracing } for n := 0; n < b.N; n++ { // flip the value and access it to make sure // the compiler doesn't optimize away EnableGasTracing = true _ = noop() EnableGasTracing = false _ = (&Runtime{cst: cst}).chargeGasInternal(gch, 0) } }