Add wavmio preimage test to go prover test

Makefile

@@ -295,7 +295,7 @@ contracts/test/prover/proofs/rust-%.json: $(arbitrator_cases)/rust/target/wasm32
 	$(arbitrator_prover_bin) $< $(arbitrator_wasm_lib_flags_nogo) -o $@ -b --allow-hostapi --require-success --inbox-add-stub-headers --inbox $(arbitrator_cases)/rust/data/msg0.bin --inbox $(arbitrator_cases)/rust/data/msg1.bin --delayed-inbox $(arbitrator_cases)/rust/data/msg0.bin --delayed-inbox $(arbitrator_cases)/rust/data/msg1.bin --preimages $(arbitrator_cases)/rust/data/preimages.bin
 
 contracts/test/prover/proofs/go.json: $(arbitrator_cases)/go/main $(arbitrator_prover_bin) $(arbitrator_wasm_libs)
-	$(arbitrator_prover_bin) $< $(arbitrator_wasm_lib_flags) -o $@ -i 5000000 --require-success
+	$(arbitrator_prover_bin) $< $(arbitrator_wasm_lib_flags) -o $@ -i 5000000 --require-success --preimages $(arbitrator_cases)/rust/data/preimages.bin
 
 # avoid testing read-inboxmsg-10 in onestepproofs. It's used for go challenge testing.
 contracts/test/prover/proofs/read-inboxmsg-10.json:

arbitrator/prover/test-cases/go/main.go

@@ -5,14 +5,18 @@ package main
 
 import (
 	"bytes"
+	"encoding/hex"
 	"fmt"
 	"os"
 	"runtime"
 	"time"
 
+	"github.com/ethereum/go-ethereum/common"
 	merkletree "github.com/wealdtech/go-merkletree"
 
 	"github.com/offchainlabs/nitro/arbcompress"
+	"github.com/offchainlabs/nitro/arbutil"
+	"github.com/offchainlabs/nitro/wavmio"
 )
 
 // MerkleSample is an example using the Merkle tree to generate and verify proofs.
@@ -95,4 +99,19 @@ func main() {
 	testCompression([]byte("This is a test string la la la la la la la la la la"))
 
 	println("test compression passed!\n")
+
+	checkPreimage := func(ty arbutil.PreimageType, hash common.Hash) {
+		preimage, err := wavmio.ResolveTypedPreimage(ty, hash)
+		if err != nil {
+			panic(fmt.Sprintf("failed to resolve preimage of type %v: %v", ty, err))
+		}
+		if !bytes.Equal(preimage, []byte("hello world")) {
+			panic(fmt.Sprintf("got wrong preimage of type %v: %v", ty, hex.EncodeToString(preimage)))
+		}
+	}
+
+	checkPreimage(arbutil.Keccak256PreimageType, common.HexToHash("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad"))
+	checkPreimage(arbutil.Sha2_256PreimageType, common.HexToHash("b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"))
+
+	println("verified preimage resolution!\n")
 }