Merge pull request #302 from OffchainLabs/merge-v1.13.5

Merge v1.13.5

.travis.yml

@@ -96,6 +96,7 @@ jobs:
     - stage: build
       if: type = push
       os: osx
+      osx_image: xcode14.2
       go: 1.21.x
       env:
         - azure-osx
@@ -104,6 +105,8 @@ jobs:
       script:
         - go run build/ci.go install -dlgo
         - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
+        - go run build/ci.go install -dlgo -arch arm64
+        - go run build/ci.go archive -arch arm64 -type tar -signer OSX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
     # These builders run the tests
     - stage: build

accounts/abi/bind/backend.go

@@ -36,6 +36,10 @@ var (
 	// on a backend that doesn't implement PendingContractCaller.
 	ErrNoPendingState = errors.New("backend does not support pending state")
 
+	// ErrNoBlockHashState is raised when attempting to perform a block hash action
+	// on a backend that doesn't implement BlockHashContractCaller.
+	ErrNoBlockHashState = errors.New("backend does not support block hash state")
+
 	// ErrNoCodeAfterDeploy is returned by WaitDeployed if contract creation leaves
 	// an empty contract behind.
 	ErrNoCodeAfterDeploy = errors.New("no contract code after deployment")
@@ -64,6 +68,17 @@ type PendingContractCaller interface {
 	PendingCallContract(ctx context.Context, call ethereum.CallMsg) ([]byte, error)
 }
 
+// BlockHashContractCaller defines methods to perform contract calls on a specific block hash.
+// Call will try to discover this interface when access to a block by hash is requested.
+// If the backend does not support the block hash state, Call returns ErrNoBlockHashState.
+type BlockHashContractCaller interface {
+	// CodeAtHash returns the code of the given account in the state at the specified block hash.
+	CodeAtHash(ctx context.Context, contract common.Address, blockHash common.Hash) ([]byte, error)
+
+	// CallContractAtHash executes an Ethereum contract all against the state at the specified block hash.
+	CallContractAtHash(ctx context.Context, call ethereum.CallMsg, blockHash common.Hash) ([]byte, error)
+}
+
 // ContractTransactor defines the methods needed to allow operating with a contract
 // on a write only basis. Besides the transacting method, the remainder are helpers
 // used when the user does not provide some needed values, but rather leaves it up

accounts/abi/bind/backends/simulated.go

@@ -50,6 +50,7 @@ var _ bind.ContractBackend = (*SimulatedBackend)(nil)
 
 var (
 	errBlockNumberUnsupported  = errors.New("simulatedBackend cannot access blocks other than the latest block")
+	errBlockHashUnsupported    = errors.New("simulatedBackend cannot access blocks by hash other than the latest block")
 	errBlockDoesNotExist       = errors.New("block does not exist in blockchain")
 	errTransactionDoesNotExist = errors.New("transaction does not exist")
 )
@@ -202,6 +203,24 @@ func (b *SimulatedBackend) CodeAt(ctx context.Context, contract common.Address,
 	return stateDB.GetCode(contract), nil
 }
 
+// CodeAtHash returns the code associated with a certain account in the blockchain.
+func (b *SimulatedBackend) CodeAtHash(ctx context.Context, contract common.Address, blockHash common.Hash) ([]byte, error) {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+
+	header, err := b.headerByHash(blockHash)
+	if err != nil {
+		return nil, err
+	}
+
+	stateDB, err := b.blockchain.StateAt(header.Root)
+	if err != nil {
+		return nil, err
+	}
+
+	return stateDB.GetCode(contract), nil
+}
+
 // BalanceAt returns the wei balance of a certain account in the blockchain.
 func (b *SimulatedBackend) BalanceAt(ctx context.Context, contract common.Address, blockNumber *big.Int) (*big.Int, error) {
 	b.mu.Lock()
@@ -320,7 +339,11 @@ func (b *SimulatedBackend) blockByNumber(ctx context.Context, number *big.Int) (
 func (b *SimulatedBackend) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error) {
 	b.mu.Lock()
 	defer b.mu.Unlock()
+	return b.headerByHash(hash)
+}
 
+// headerByHash retrieves a header from the database by hash without Lock.
+func (b *SimulatedBackend) headerByHash(hash common.Hash) (*types.Header, error) {
 	if hash == b.pendingBlock.Hash() {
 		return b.pendingBlock.Header(), nil
 	}
@@ -436,6 +459,22 @@ func (b *SimulatedBackend) CallContract(ctx context.Context, call ethereum.CallM
 	if blockNumber != nil && blockNumber.Cmp(b.blockchain.CurrentBlock().Number) != 0 {
 		return nil, errBlockNumberUnsupported
 	}
+	return b.callContractAtHead(ctx, call)
+}
+
+// CallContractAtHash executes a contract call on a specific block hash.
+func (b *SimulatedBackend) CallContractAtHash(ctx context.Context, call ethereum.CallMsg, blockHash common.Hash) ([]byte, error) {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+
+	if blockHash != b.blockchain.CurrentBlock().Hash() {
+		return nil, errBlockHashUnsupported
+	}
+	return b.callContractAtHead(ctx, call)
+}
+
+// callContractAtHead executes a contract call against the latest block state.
+func (b *SimulatedBackend) callContractAtHead(ctx context.Context, call ethereum.CallMsg) ([]byte, error) {
 	stateDB, err := b.blockchain.State()
 	if err != nil {
 		return nil, err
@@ -586,7 +625,7 @@ func (b *SimulatedBackend) EstimateGas(ctx context.Context, call ethereum.CallMs
 			return 0, err
 		}
 		if failed {
-			if result != nil && result.Err != vm.ErrOutOfGas {
+			if result != nil && !errors.Is(result.Err, vm.ErrOutOfGas) {
 				if len(result.Revert()) > 0 {
 					return 0, newRevertError(result)
 				}

accounts/abi/bind/backends/simulated_test.go

@@ -996,6 +996,43 @@ func TestCodeAt(t *testing.T) {
 	}
 }
 
+func TestCodeAtHash(t *testing.T) {
+	testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
+	sim := simTestBackend(testAddr)
+	defer sim.Close()
+	bgCtx := context.Background()
+	code, err := sim.CodeAtHash(bgCtx, testAddr, sim.Blockchain().CurrentHeader().Hash())
+	if err != nil {
+		t.Errorf("could not get code at test addr: %v", err)
+	}
+	if len(code) != 0 {
+		t.Errorf("got code for account that does not have contract code")
+	}
+
+	parsed, err := abi.JSON(strings.NewReader(abiJSON))
+	if err != nil {
+		t.Errorf("could not get code at test addr: %v", err)
+	}
+	auth, _ := bind.NewKeyedTransactorWithChainID(testKey, big.NewInt(1337))
+	contractAddr, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(abiBin), sim)
+	if err != nil {
+		t.Errorf("could not deploy contract: %v tx: %v contract: %v", err, tx, contract)
+	}
+
+	blockHash := sim.Commit()
+	code, err = sim.CodeAtHash(bgCtx, contractAddr, blockHash)
+	if err != nil {
+		t.Errorf("could not get code at test addr: %v", err)
+	}
+	if len(code) == 0 {
+		t.Errorf("did not get code for account that has contract code")
+	}
+	// ensure code received equals code deployed
+	if !bytes.Equal(code, common.FromHex(deployedCode)) {
+		t.Errorf("code received did not match expected deployed code:\n expected %v\n actual %v", common.FromHex(deployedCode), code)
+	}
+}
+
 // When receive("X") is called with sender 0x00... and value 1, it produces this tx receipt:
 //
 //	receipt{status=1 cgas=23949 bloom=00000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000040200000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 logs=[log: b6818c8064f645cd82d99b59a1a267d6d61117ef [75fd880d39c1daf53b6547ab6cb59451fc6452d27caa90e5b6649dd8293b9eed] 000000000000000000000000376c47978271565f56deb45495afa69e59c16ab200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000158 9ae378b6d4409eada347a5dc0c180f186cb62dc68fcc0f043425eb917335aa28 0 95d429d309bb9d753954195fe2d69bd140b4ae731b9b5b605c34323de162cf00 0]}
@@ -1038,7 +1075,7 @@ func TestPendingAndCallContract(t *testing.T) {
 		t.Errorf("response from calling contract was expected to be 'hello world' instead received %v", string(res))
 	}
 
-	sim.Commit()
+	blockHash := sim.Commit()
 
 	// make sure you can call the contract
 	res, err = sim.CallContract(bgCtx, ethereum.CallMsg{
@@ -1056,6 +1093,23 @@ func TestPendingAndCallContract(t *testing.T) {
 	if !bytes.Equal(res, expectedReturn) || !strings.Contains(string(res), "hello world") {
 		t.Errorf("response from calling contract was expected to be 'hello world' instead received %v", string(res))
 	}
+
+	// make sure you can call the contract by hash
+	res, err = sim.CallContractAtHash(bgCtx, ethereum.CallMsg{
+		From: testAddr,
+		To:   &addr,
+		Data: input,
+	}, blockHash)
+	if err != nil {
+		t.Errorf("could not call receive method on contract: %v", err)
+	}
+	if len(res) == 0 {
+		t.Errorf("result of contract call was empty: %v", res)
+	}
+
+	if !bytes.Equal(res, expectedReturn) || !strings.Contains(string(res), "hello world") {
+		t.Errorf("response from calling contract was expected to be 'hello world' instead received %v", string(res))
+	}
 }
 
 // This test is based on the following contract:

accounts/abi/bind/base.go

@@ -49,6 +49,7 @@ type CallOpts struct {
 	Pending     bool            // Whether to operate on the pending state or the last known one
 	From        common.Address  // Optional the sender address, otherwise the first account is used
 	BlockNumber *big.Int        // Optional the block number on which the call should be performed
+	BlockHash   common.Hash     // Optional the block hash on which the call should be performed
 	Context     context.Context // Network context to support cancellation and timeouts (nil = no timeout)
 }
 
@@ -233,6 +234,23 @@ func (c *BoundContract) Call(opts *CallOpts, results *[]interface{}, method stri
 				return ErrNoCode
 			}
 		}
+	} else if opts.BlockHash != (common.Hash{}) {
+		bh, ok := c.caller.(BlockHashContractCaller)
+		if !ok {
+			return ErrNoBlockHashState
+		}
+		output, err = bh.CallContractAtHash(ctx, msg, opts.BlockHash)
+		if err != nil {
+			return err
+		}
+		if len(output) == 0 {
+			// Make sure we have a contract to operate on, and bail out otherwise.
+			if code, err = bh.CodeAtHash(ctx, c.address, opts.BlockHash); err != nil {
+				return err
+			} else if len(code) == 0 {
+				return ErrNoCode
+			}
+		}
 	} else {
 		output, err = c.caller.CallContract(ctx, msg, opts.BlockNumber)
 		if err != nil {

accounts/abi/bind/base_test.go

@@ -114,6 +114,26 @@ func (mc *mockPendingCaller) PendingCallContract(ctx context.Context, call ether
 	return mc.pendingCallContractBytes, mc.pendingCallContractErr
 }
 
+type mockBlockHashCaller struct {
+	*mockCaller
+	codeAtHashBytes          []byte
+	codeAtHashErr            error
+	codeAtHashCalled         bool
+	callContractAtHashCalled bool
+	callContractAtHashBytes  []byte
+	callContractAtHashErr    error
+}
+
+func (mc *mockBlockHashCaller) CodeAtHash(ctx context.Context, contract common.Address, hash common.Hash) ([]byte, error) {
+	mc.codeAtHashCalled = true
+	return mc.codeAtHashBytes, mc.codeAtHashErr
+}
+
+func (mc *mockBlockHashCaller) CallContractAtHash(ctx context.Context, call ethereum.CallMsg, hash common.Hash) ([]byte, error) {
+	mc.callContractAtHashCalled = true
+	return mc.callContractAtHashBytes, mc.callContractAtHashErr
+}
+
 func TestPassingBlockNumber(t *testing.T) {
 	mc := &mockPendingCaller{
 		mockCaller: &mockCaller{
@@ -400,6 +420,15 @@ func TestCall(t *testing.T) {
 			Pending: true,
 		},
 		method: method,
+	}, {
+		name: "ok hash",
+		mc: &mockBlockHashCaller{
+			codeAtHashBytes: []byte{0},
+		},
+		opts: &bind.CallOpts{
+			BlockHash: common.Hash{0xaa},
+		},
+		method: method,
 	}, {
 		name:    "pack error, no method",
 		mc:      new(mockCaller),
@@ -413,6 +442,14 @@ func TestCall(t *testing.T) {
 		},
 		method:       method,
 		wantErrExact: bind.ErrNoPendingState,
+	}, {
+		name: "interface error, blockHash but not a BlockHashContractCaller",
+		mc:   new(mockCaller),
+		opts: &bind.CallOpts{
+			BlockHash: common.Hash{0xaa},
+		},
+		method:       method,
+		wantErrExact: bind.ErrNoBlockHashState,
 	}, {
 		name: "pending call canceled",
 		mc: &mockPendingCaller{
@@ -460,6 +497,34 @@ func TestCall(t *testing.T) {
 		mc:           new(mockCaller),
 		method:       method,
 		wantErrExact: bind.ErrNoCode,
+	}, {
+		name: "call contract at hash error",
+		mc: &mockBlockHashCaller{
+			callContractAtHashErr: context.DeadlineExceeded,
+		},
+		opts: &bind.CallOpts{
+			BlockHash: common.Hash{0xaa},
+		},
+		method:       method,
+		wantErrExact: context.DeadlineExceeded,
+	}, {
+		name: "code at error",
+		mc: &mockBlockHashCaller{
+			codeAtHashErr: errors.New(""),
+		},
+		opts: &bind.CallOpts{
+			BlockHash: common.Hash{0xaa},
+		},
+		method:  method,
+		wantErr: true,
+	}, {
+		name: "no code at hash",
+		mc:   new(mockBlockHashCaller),
+		opts: &bind.CallOpts{
+			BlockHash: common.Hash{0xaa},
+		},
+		method:       method,
+		wantErrExact: bind.ErrNoCode,
 	}, {
 		name: "unpack error missing arg",
 		mc: &mockCaller{

appveyor.yml

@@ -54,4 +54,4 @@ for:
       - go run build/ci.go archive -arch %GETH_ARCH% -type zip -signer WINDOWS_SIGNING_KEY -upload gethstore/builds
       - go run build/ci.go nsis -arch %GETH_ARCH% -signer WINDOWS_SIGNING_KEY -upload gethstore/builds
     test_script:
-      - go run build/ci.go test -dlgo -arch %GETH_ARCH% -cc %GETH_CC%
+      - go run build/ci.go test -dlgo -arch %GETH_ARCH% -cc %GETH_CC% -short

build/checksums.txt

@@ -5,22 +5,22 @@
 # https://github.com/ethereum/execution-spec-tests/releases/download/v1.0.6/
 485af7b66cf41eb3a8c1bd46632913b8eb95995df867cf665617bbc9b4beedd1  fixtures_develop.tar.gz
 
-# version:golang 1.21.3
+# version:golang 1.21.4
 # https://go.dev/dl/
-186f2b6f8c8b704e696821b09ab2041a5c1ee13dcbc3156a13adcf75931ee488  go1.21.3.src.tar.gz
-27014fc69e301d7588a169ca239b3cc609f0aa1abf38528bf0d20d3b259211eb  go1.21.3.darwin-amd64.tar.gz
-65302a7a9f7a4834932b3a7a14cb8be51beddda757b567a2f9e0cbd0d7b5a6ab  go1.21.3.darwin-arm64.tar.gz
-8e0cd2f66cf1bde9d07b4aee01e3d7c3cfdd14e20650488e1683da4b8492594a  go1.21.3.freebsd-386.tar.gz
-6e74f65f586e93d1f3947894766f69e9b2ebda488592a09df61f36f06bfe58a8  go1.21.3.freebsd-amd64.tar.gz
-fb209fd070db500a84291c5a95251cceeb1723e8f6142de9baca5af70a927c0e  go1.21.3.linux-386.tar.gz
-1241381b2843fae5a9707eec1f8fb2ef94d827990582c7c7c32f5bdfbfd420c8  go1.21.3.linux-amd64.tar.gz
-fc90fa48ae97ba6368eecb914343590bbb61b388089510d0c56c2dde52987ef3  go1.21.3.linux-arm64.tar.gz
-a1ddcaaf0821a12a800884c14cb4268ce1c1f5a0301e9060646f1e15e611c6c7  go1.21.3.linux-armv6l.tar.gz
-3b0e10a3704f164a6e85e0377728ec5fd21524fabe4c925610e34076586d5826  go1.21.3.linux-ppc64le.tar.gz
-4c78e2e6f4c684a3d5a9bdc97202729053f44eb7be188206f0627ef3e18716b6  go1.21.3.linux-s390x.tar.gz
-e36737f4f2fadb4d2f919ec4ce517133a56e06064cca6e82fc883bb000c4d56c  go1.21.3.windows-386.zip
-27c8daf157493f288d42a6f38debc6a2cb391f6543139eba9152fceca0be2a10  go1.21.3.windows-amd64.zip
-bfb7a5c56f9ded07d8ae0e0b3702ac07b65e68fa8f33da24ed6df4ce01fe2c5c  go1.21.3.windows-arm64.zip
+47b26a83d2b65a3c1c1bcace273b69bee49a7a7b5168a7604ded3d26a37bd787  go1.21.4.src.tar.gz
+cd3bdcc802b759b70e8418bc7afbc4a65ca73a3fe576060af9fc8a2a5e71c3b8  go1.21.4.darwin-amd64.tar.gz
+8b7caf2ac60bdff457dba7d4ff2a01def889592b834453431ae3caecf884f6a5  go1.21.4.darwin-arm64.tar.gz
+f1e685d086eb36f4be5b8b953b52baf7752bc6235400d84bb7d87e500b65f03e  go1.21.4.freebsd-386.tar.gz
+59f9b32187efb98d344a3818a631d3815ebb5c7bbefc367bab6515caaca544e9  go1.21.4.freebsd-amd64.tar.gz
+64d3e5d295806e137c9e39d1e1f10b00a30fcd5c2f230d72b3298f579bb3c89a  go1.21.4.linux-386.tar.gz
+73cac0215254d0c7d1241fa40837851f3b9a8a742d0b54714cbdfb3feaf8f0af  go1.21.4.linux-amd64.tar.gz
+ce1983a7289856c3a918e1fd26d41e072cc39f928adfb11ba1896440849b95da  go1.21.4.linux-arm64.tar.gz
+6c62e89113750cc77c498194d13a03fadfda22bd2c7d44e8a826fd354db60252  go1.21.4.linux-armv6l.tar.gz
+2c63b36d2adcfb22013102a2ee730f058ec2f93b9f27479793c80b2e3641783f  go1.21.4.linux-ppc64le.tar.gz
+7a75ba4afc7a96058ca65903d994cd862381825d7dca12b2183f087c757c26c0  go1.21.4.linux-s390x.tar.gz
+870a0e462b94671dc2d6cac707e9e19f7524fdc3c90711e6cd4450c3713a8ce0  go1.21.4.windows-386.zip
+79e5428e068c912d9cfa6cd115c13549856ec689c1332eac17f5d6122e19d595  go1.21.4.windows-amd64.zip
+58bc7c6f4d4c72da2df4d2650c8222fe03c9978070eb3c66be8bbaa2a4757ac1  go1.21.4.windows-arm64.zip
 
 # version:golangci 1.51.1
 # https://github.com/golangci/golangci-lint/releases/

build/ci.go

@@ -285,6 +285,7 @@ func doTest(cmdline []string) {
 		coverage = flag.Bool("coverage", false, "Whether to record code coverage")
 		verbose  = flag.Bool("v", false, "Whether to log verbosely")
 		race     = flag.Bool("race", false, "Execute the race detector")
+		short     = flag.Bool("short", false, "Pass the 'short'-flag to go test")
 		cachedir = flag.String("cachedir", "./build/cache", "directory for caching downloads")
 	)
 	flag.CommandLine.Parse(cmdline)
@@ -306,6 +307,9 @@ func doTest(cmdline []string) {
 	// Enable CKZG backend in CI.
 	gotest.Args = append(gotest.Args, "-tags=ckzg")
 
+	// Enable integration-tests
+	gotest.Args = append(gotest.Args, "-tags=integrationtests")
+
 	// Test a single package at a time. CI builders are slow
 	// and some tests run into timeouts under load.
 	gotest.Args = append(gotest.Args, "-p", "1")
@@ -318,6 +322,9 @@ func doTest(cmdline []string) {
 	if *race {
 		gotest.Args = append(gotest.Args, "-race")
 	}
+	if *short {
+		gotest.Args = append(gotest.Args, "-short")
+	}
 
 	packages := []string{"./..."}
 	if len(flag.CommandLine.Args()) > 0 {