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Commit c04d3959 authored by clabby's avatar clabby
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Remove concept of valid / invalid from alphabet game

parent a0f1d5d9
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Showing with 38 additions and 128 deletions
op-bindings/bindings/alphabetvm.go
View file @ c04d3959
...@@ -30,8 +30,8 @@ var ( ...@@ -30,8 +30,8 @@ var (
// AlphabetVMMetaData contains all meta data concerning the AlphabetVM contract. // AlphabetVMMetaData contains all meta data concerning the AlphabetVM contract.
var AlphabetVMMetaData = &bind.MetaData{ var AlphabetVMMetaData = &bind.MetaData{
ABI: "[{\"inputs\":[{\"internalType\":\"Claim\",\"name\":\"_absolutePrestate\",\"type\":\"bytes32\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[],\"name\":\"oracle\",\"outputs\":[{\"internalType\":\"contractIPreimageOracle\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"_traceLength\",\"type\":\"uint8\"}],\"name\":\"setTraceLength\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"_stateData\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"\",\"type\":\"bytes\"}],\"name\":\"step\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"postState_\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"traceLength\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"}]", ABI: "[{\"inputs\":[{\"internalType\":\"Claim\",\"name\":\"_absolutePrestate\",\"type\":\"bytes32\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[],\"name\":\"oracle\",\"outputs\":[{\"internalType\":\"contractIPreimageOracle\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"_stateData\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"\",\"type\":\"bytes\"}],\"name\":\"step\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"postState_\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"}]",
Bin: "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", Bin: "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",
} }
// AlphabetVMABI is the input ABI used to generate the binding from. // AlphabetVMABI is the input ABI used to generate the binding from.
...@@ -262,55 +262,3 @@ func (_AlphabetVM *AlphabetVMSession) Step(_stateData []byte, arg1 []byte) ([32] ...@@ -262,55 +262,3 @@ func (_AlphabetVM *AlphabetVMSession) Step(_stateData []byte, arg1 []byte) ([32]
func (_AlphabetVM *AlphabetVMCallerSession) Step(_stateData []byte, arg1 []byte) ([32]byte, error) { func (_AlphabetVM *AlphabetVMCallerSession) Step(_stateData []byte, arg1 []byte) ([32]byte, error) {
return _AlphabetVM.Contract.Step(&_AlphabetVM.CallOpts, _stateData, arg1) return _AlphabetVM.Contract.Step(&_AlphabetVM.CallOpts, _stateData, arg1)
} }
// TraceLength is a free data retrieval call binding the contract method 0xa13060eb.
//
// Solidity: function traceLength() view returns(uint8)
func (_AlphabetVM *AlphabetVMCaller) TraceLength(opts *bind.CallOpts) (uint8, error) {
var out []interface{}
err := _AlphabetVM.contract.Call(opts, &out, "traceLength")
if err != nil {
return *new(uint8), err
}
out0 := *abi.ConvertType(out[0], new(uint8)).(*uint8)
return out0, err
}
// TraceLength is a free data retrieval call binding the contract method 0xa13060eb.
//
// Solidity: function traceLength() view returns(uint8)
func (_AlphabetVM *AlphabetVMSession) TraceLength() (uint8, error) {
return _AlphabetVM.Contract.TraceLength(&_AlphabetVM.CallOpts)
}
// TraceLength is a free data retrieval call binding the contract method 0xa13060eb.
//
// Solidity: function traceLength() view returns(uint8)
func (_AlphabetVM *AlphabetVMCallerSession) TraceLength() (uint8, error) {
return _AlphabetVM.Contract.TraceLength(&_AlphabetVM.CallOpts)
}
// SetTraceLength is a paid mutator transaction binding the contract method 0xa8a8b5eb.
//
// Solidity: function setTraceLength(uint8 _traceLength) returns()
func (_AlphabetVM *AlphabetVMTransactor) SetTraceLength(opts *bind.TransactOpts, _traceLength uint8) (*types.Transaction, error) {
return _AlphabetVM.contract.Transact(opts, "setTraceLength", _traceLength)
}
// SetTraceLength is a paid mutator transaction binding the contract method 0xa8a8b5eb.
//
// Solidity: function setTraceLength(uint8 _traceLength) returns()
func (_AlphabetVM *AlphabetVMSession) SetTraceLength(_traceLength uint8) (*types.Transaction, error) {
return _AlphabetVM.Contract.SetTraceLength(&_AlphabetVM.TransactOpts, _traceLength)
}
// SetTraceLength is a paid mutator transaction binding the contract method 0xa8a8b5eb.
//
// Solidity: function setTraceLength(uint8 _traceLength) returns()
func (_AlphabetVM *AlphabetVMTransactorSession) SetTraceLength(_traceLength uint8) (*types.Transaction, error) {
return _AlphabetVM.Contract.SetTraceLength(&_AlphabetVM.TransactOpts, _traceLength)
}
op-bindings/bindings/alphabetvm_more.go
View file @ c04d3959
...@@ -9,11 +9,11 @@ import ( ...@@ -9,11 +9,11 @@ import (
"github.com/ethereum-optimism/optimism/op-bindings/solc" "github.com/ethereum-optimism/optimism/op-bindings/solc"
) )
const AlphabetVMStorageLayoutJSON = "{\"storage\":[{\"astId\":1000,\"contract\":\"test/FaultDisputeGame.t.sol:AlphabetVM\",\"label\":\"oracle\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_contract(IPreimageOracle)1002\"},{\"astId\":1001,\"contract\":\"test/FaultDisputeGame.t.sol:AlphabetVM\",\"label\":\"traceLength\",\"offset\":20,\"slot\":\"0\",\"type\":\"t_uint8\"}],\"types\":{\"t_contract(IPreimageOracle)1002\":{\"encoding\":\"inplace\",\"label\":\"contract IPreimageOracle\",\"numberOfBytes\":\"20\"},\"t_uint8\":{\"encoding\":\"inplace\",\"label\":\"uint8\",\"numberOfBytes\":\"1\"}}}" const AlphabetVMStorageLayoutJSON = "{\"storage\":[{\"astId\":1000,\"contract\":\"test/FaultDisputeGame.t.sol:AlphabetVM\",\"label\":\"oracle\",\"offset\":0,\"slot\":\"0\",\"type\":\"t_contract(IPreimageOracle)1001\"}],\"types\":{\"t_contract(IPreimageOracle)1001\":{\"encoding\":\"inplace\",\"label\":\"contract IPreimageOracle\",\"numberOfBytes\":\"20\"}}}"
var AlphabetVMStorageLayout = new(solc.StorageLayout) var AlphabetVMStorageLayout = new(solc.StorageLayout)
var AlphabetVMDeployedBin = "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" var AlphabetVMDeployedBin = "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"
func init() { func init() {
if err := json.Unmarshal([]byte(AlphabetVMStorageLayoutJSON), AlphabetVMStorageLayout); err != nil { if err := json.Unmarshal([]byte(AlphabetVMStorageLayoutJSON), AlphabetVMStorageLayout); err != nil {
......
op-challenger/game/fault/trace/alphabet/provider.go
View file @ c04d3959
...@@ -59,7 +59,7 @@ func (ap *AlphabetTraceProvider) Get(ctx context.Context, i uint64) (common.Hash ...@@ -59,7 +59,7 @@ func (ap *AlphabetTraceProvider) Get(ctx context.Context, i uint64) (common.Hash
if err != nil { if err != nil {
return common.Hash{}, err return common.Hash{}, err
} }
return ap.alphabetStateHash(claimBytes), nil return alphabetStateHash(claimBytes), nil
} }
// AbsolutePreState returns the absolute pre-state for the alphabet trace. // AbsolutePreState returns the absolute pre-state for the alphabet trace.
...@@ -78,7 +78,7 @@ func (ap *AlphabetTraceProvider) AbsolutePreStateCommitment(ctx context.Context) ...@@ -78,7 +78,7 @@ func (ap *AlphabetTraceProvider) AbsolutePreStateCommitment(ctx context.Context)
} }
func (ap *AlphabetTraceProvider) StateHash(ctx context.Context, state []byte) (common.Hash, error) { func (ap *AlphabetTraceProvider) StateHash(ctx context.Context, state []byte) (common.Hash, error) {
return ap.alphabetStateHash(state), nil return alphabetStateHash(state), nil
} }
// BuildAlphabetPreimage constructs the claim bytes for the index and state item. // BuildAlphabetPreimage constructs the claim bytes for the index and state item.
...@@ -86,18 +86,9 @@ func BuildAlphabetPreimage(i uint64, letter string) []byte { ...@@ -86,18 +86,9 @@ func BuildAlphabetPreimage(i uint64, letter string) []byte {
return append(IndexToBytes(i), LetterToBytes(letter)...) return append(IndexToBytes(i), LetterToBytes(letter)...)
} }
func (ap *AlphabetTraceProvider) alphabetStateHash(state []byte) common.Hash { func alphabetStateHash(state []byte) common.Hash {
h := crypto.Keccak256Hash(state) h := crypto.Keccak256Hash(state)
// instead of the state containing an "exited" boolean, we just check if the index reached the end h[0] = mipsevm.VMStatusInvalid
i := new(big.Int).SetBytes(state[:32])
finalStateIdx := uint64(len(ap.state) - 1)
if !i.IsUint64() || i.Uint64() > finalStateIdx {
h[0] = mipsevm.VMStatusPanic // this state should never be reached, if we increment by 1 per step
} else if i.Uint64() == finalStateIdx {
h[0] = mipsevm.VMStatusInvalid
} else {
h[0] = mipsevm.VMStatusUnfinished
}
return h return h
} }
......
op-challenger/game/fault/trace/alphabet/provider_test.go
View file @ c04d3959
...@@ -10,7 +10,7 @@ import ( ...@@ -10,7 +10,7 @@ import (
) )
func alphabetClaim(index uint64, letter string, provider *AlphabetTraceProvider) common.Hash { func alphabetClaim(index uint64, letter string, provider *AlphabetTraceProvider) common.Hash {
return provider.alphabetStateHash(BuildAlphabetPreimage(index, letter)) return alphabetStateHash(BuildAlphabetPreimage(index, letter))
} }
// TestAlphabetProvider_Get_ClaimsByTraceIndex tests the [fault.AlphabetProvider] Get function. // TestAlphabetProvider_Get_ClaimsByTraceIndex tests the [fault.AlphabetProvider] Get function.
......
packages/contracts-bedrock/.gas-snapshot
View file @ c04d3959
...@@ -88,16 +88,16 @@ FaucetTest:test_nonAdmin_drip_fails() (gas: 262520) ...@@ -88,16 +88,16 @@ FaucetTest:test_nonAdmin_drip_fails() (gas: 262520)
FaucetTest:test_receive_succeeds() (gas: 17401) FaucetTest:test_receive_succeeds() (gas: 17401)
FaucetTest:test_withdraw_nonAdmin_reverts() (gas: 13145) FaucetTest:test_withdraw_nonAdmin_reverts() (gas: 13145)
FaucetTest:test_withdraw_succeeds() (gas: 78359) FaucetTest:test_withdraw_succeeds() (gas: 78359)
FaultDisputeGame_ResolvesCorrectly_CorrectRoot1:test_resolvesCorrectly_succeeds() (gas: 509652) FaultDisputeGame_ResolvesCorrectly_CorrectRoot1:test_resolvesCorrectly_succeeds() (gas: 499197)
FaultDisputeGame_ResolvesCorrectly_CorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 516910) FaultDisputeGame_ResolvesCorrectly_CorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 506057)
FaultDisputeGame_ResolvesCorrectly_CorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 513211) FaultDisputeGame_ResolvesCorrectly_CorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 502738)
FaultDisputeGame_ResolvesCorrectly_CorrectRoot4:test_resolvesCorrectly_succeeds() (gas: 516451) FaultDisputeGame_ResolvesCorrectly_CorrectRoot4:test_resolvesCorrectly_succeeds() (gas: 505955)
FaultDisputeGame_ResolvesCorrectly_CorrectRoot5:test_resolvesCorrectly_succeeds() (gas: 514790) FaultDisputeGame_ResolvesCorrectly_CorrectRoot5:test_resolvesCorrectly_succeeds() (gas: 505224)
FaultDisputeGame_ResolvesCorrectly_IncorrectRoot1:test_resolvesCorrectly_succeeds() (gas: 508417) FaultDisputeGame_ResolvesCorrectly_IncorrectRoot1:test_resolvesCorrectly_succeeds() (gas: 497962)
FaultDisputeGame_ResolvesCorrectly_IncorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 515675) FaultDisputeGame_ResolvesCorrectly_IncorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 504822)
FaultDisputeGame_ResolvesCorrectly_IncorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 511976) FaultDisputeGame_ResolvesCorrectly_IncorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 501503)
FaultDisputeGame_ResolvesCorrectly_IncorrectRoot4:test_resolvesCorrectly_succeeds() (gas: 513216) FaultDisputeGame_ResolvesCorrectly_IncorrectRoot4:test_resolvesCorrectly_succeeds() (gas: 502720)
FaultDisputeGame_ResolvesCorrectly_IncorrectRoot5:test_resolvesCorrectly_succeeds() (gas: 511555) FaultDisputeGame_ResolvesCorrectly_IncorrectRoot5:test_resolvesCorrectly_succeeds() (gas: 501989)
FaultDisputeGame_Test:test_addLocalData_static_succeeds() (gas: 640504) FaultDisputeGame_Test:test_addLocalData_static_succeeds() (gas: 640504)
FaultDisputeGame_Test:test_createdAt_succeeds() (gas: 10342) FaultDisputeGame_Test:test_createdAt_succeeds() (gas: 10342)
FaultDisputeGame_Test:test_extraData_succeeds() (gas: 32377) FaultDisputeGame_Test:test_extraData_succeeds() (gas: 32377)
......
packages/contracts-bedrock/test/FaultDisputeGame.t.sol
View file @ c04d3959
...@@ -515,19 +515,19 @@ contract GamePlayer { ...@@ -515,19 +515,19 @@ contract GamePlayer {
(,, Claim grandparentClaim, Position grandparentPos,) = gameProxy.claimData(grandparentIndex); (,, Claim grandparentClaim, Position grandparentPos,) = gameProxy.claimData(grandparentIndex);
Claim ourGrandparentClaim = claimAt(grandparentPos); Claim ourGrandparentClaim = claimAt(grandparentPos);
if (Claim.unwrap(ourParentClaim) << 8 != Claim.unwrap(parentClaim) << 8) { if (Claim.unwrap(ourParentClaim) != Claim.unwrap(parentClaim)) {
// Attack parent. // Attack parent.
movePos = parentPos.move(true); movePos = parentPos.move(true);
// If we also disagree with the grandparent, attack it as well. // If we also disagree with the grandparent, attack it as well.
if (Claim.unwrap(ourGrandparentClaim) << 8 != Claim.unwrap(grandparentClaim) << 8) { if (Claim.unwrap(ourGrandparentClaim) != Claim.unwrap(grandparentClaim)) {
movePos2 = grandparentPos.move(true); movePos2 = grandparentPos.move(true);
} }
// Flag the move as an attack. // Flag the move as an attack.
isAttack = true; isAttack = true;
} else if ( } else if (
Claim.unwrap(ourParentClaim) << 8 == Claim.unwrap(parentClaim) << 8 Claim.unwrap(ourParentClaim) == Claim.unwrap(parentClaim)
&& Claim.unwrap(ourGrandparentClaim) << 8 == Claim.unwrap(grandparentClaim) << 8 && Claim.unwrap(ourGrandparentClaim) == Claim.unwrap(grandparentClaim)
) { ) {
movePos = parentPos.move(false); movePos = parentPos.move(false);
} }
...@@ -611,16 +611,8 @@ contract GamePlayer { ...@@ -611,16 +611,8 @@ contract GamePlayer {
function claimAt(uint256 _traceIndex) public view returns (Claim claim_) { function claimAt(uint256 _traceIndex) public view returns (Claim claim_) {
bytes32 hash = bytes32 hash =
keccak256(abi.encode(_traceIndex >= trace.length ? trace.length - 1 : _traceIndex, traceAt(_traceIndex))); keccak256(abi.encode(_traceIndex >= trace.length ? trace.length - 1 : _traceIndex, traceAt(_traceIndex)));
uint256 status;
if (_traceIndex == trace.length - 1) {
status = 1;
} else if (_traceIndex < trace.length - 1) {
status = 3;
} else {
status = 2;
}
assembly { assembly {
claim_ := or(and(hash, not(shl(248, 0xFF))), shl(248, status)) claim_ := or(and(hash, not(shl(248, 0xFF))), shl(248, 1))
} }
} }
...@@ -635,14 +627,13 @@ contract OneVsOne_Arena is FaultDisputeGame_Init { ...@@ -635,14 +627,13 @@ contract OneVsOne_Arena is FaultDisputeGame_Init {
bytes ABSOLUTE_PRESTATE = abi.encode(15); bytes ABSOLUTE_PRESTATE = abi.encode(15);
/// @dev The absolute prestate claim. /// @dev The absolute prestate claim.
Claim internal constant ABSOLUTE_PRESTATE_CLAIM = Claim internal constant ABSOLUTE_PRESTATE_CLAIM =
Claim.wrap(bytes32((uint256(3) << 248) | uint256(keccak256(abi.encode(15))))); Claim.wrap(bytes32((uint256(3) << 248) | (~uint256(0xFF << 248) & uint256(keccak256(abi.encode(15))))));
/// @dev The defender. /// @dev The defender.
GamePlayer internal defender; GamePlayer internal defender;
/// @dev The challenger. /// @dev The challenger.
GamePlayer internal challenger; GamePlayer internal challenger;
function init( function init(
bool defenderCorrect,
GamePlayer _defender, GamePlayer _defender,
GamePlayer _challenger, GamePlayer _challenger,
uint256 _finalTraceIndex uint256 _finalTraceIndex
...@@ -658,11 +649,6 @@ contract OneVsOne_Arena is FaultDisputeGame_Init { ...@@ -658,11 +649,6 @@ contract OneVsOne_Arena is FaultDisputeGame_Init {
defender.init(gameProxy, challenger, vm); defender.init(gameProxy, challenger, vm);
challenger.init(gameProxy, defender, vm); challenger.init(gameProxy, defender, vm);
// Set the expected trace length to the defender's trace length.
AlphabetVM(address(gameProxy.VM())).setTraceLength(
uint8((defenderCorrect ? _defender : _challenger).trace().length)
);
// Label actors for trace. // Label actors for trace.
vm.label(address(challenger), "Challenger"); vm.label(address(challenger), "Challenger");
vm.label(address(defender), "Defender"); vm.label(address(defender), "Defender");
...@@ -673,7 +659,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot1 is OneVsOne_Arena { ...@@ -673,7 +659,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot1 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 0); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 0);
super.init(false, dishonest, honest, 15); super.init(dishonest, honest, 15);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -694,7 +680,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot1 is OneVsOne_Arena { ...@@ -694,7 +680,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot1 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 0); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 0);
super.init(true, honest, dishonest, 15); super.init(honest, dishonest, 15);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -715,7 +701,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot2 is OneVsOne_Arena { ...@@ -715,7 +701,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot2 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 7); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 7);
super.init(false, dishonest, honest, 15); super.init(dishonest, honest, 15);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -736,7 +722,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot2 is OneVsOne_Arena { ...@@ -736,7 +722,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot2 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 7); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 7);
super.init(true, honest, dishonest, 15); super.init(honest, dishonest, 15);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -757,7 +743,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot3 is OneVsOne_Arena { ...@@ -757,7 +743,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot3 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 2); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 2);
super.init(false, dishonest, honest, 15); super.init(dishonest, honest, 15);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -778,7 +764,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot3 is OneVsOne_Arena { ...@@ -778,7 +764,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot3 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 2); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 16, 2);
super.init(true, honest, dishonest, 15); super.init(honest, dishonest, 15);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -799,7 +785,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot4 is OneVsOne_Arena { ...@@ -799,7 +785,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot4 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer_HalfTrace(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer_HalfTrace(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 8, 5); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 8, 5);
super.init(false, dishonest, honest, 7); super.init(dishonest, honest, 7);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -820,7 +806,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot4 is OneVsOne_Arena { ...@@ -820,7 +806,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot4 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer_HalfTrace(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer_HalfTrace(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 8, 5); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 8, 5);
super.init(true, honest, dishonest, 7); super.init(honest, dishonest, 7);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -841,7 +827,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot5 is OneVsOne_Arena { ...@@ -841,7 +827,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRoot5 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer_QuarterTrace(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer_QuarterTrace(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 4, 3); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 4, 3);
super.init(false, dishonest, honest, 3); super.init(dishonest, honest, 3);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -862,7 +848,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot5 is OneVsOne_Arena { ...@@ -862,7 +848,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRoot5 is OneVsOne_Arena {
function setUp() public override { function setUp() public override {
GamePlayer honest = new HonestPlayer_QuarterTrace(ABSOLUTE_PRESTATE); GamePlayer honest = new HonestPlayer_QuarterTrace(ABSOLUTE_PRESTATE);
GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 4, 3); GamePlayer dishonest = new VariableDivergentPlayer(ABSOLUTE_PRESTATE, 4, 3);
super.init(true, honest, dishonest, 3); super.init(honest, dishonest, 3);
} }
function test_resolvesCorrectly_succeeds() public { function test_resolvesCorrectly_succeeds() public {
...@@ -892,7 +878,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRootFuzz is OneVsOne_Arena ...@@ -892,7 +878,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRootFuzz is OneVsOne_Arena
_dishonestTraceLength, _dishonestTraceLength,
i i
); );
super.init(false, dishonest, honest, _dishonestTraceLength - 1); super.init(dishonest, honest, _dishonestTraceLength - 1);
// Play the game until a step is forced. // Play the game until a step is forced.
challenger.play(0); challenger.play(0);
...@@ -922,7 +908,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRootFuzz is OneVsOne_Arena { ...@@ -922,7 +908,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRootFuzz is OneVsOne_Arena {
_dishonestTraceLength, _dishonestTraceLength,
i i
); );
super.init(true, honest, dishonest, 15); super.init(honest, dishonest, 15);
// Play the game until a step is forced. // Play the game until a step is forced.
challenger.play(0); challenger.play(0);
...@@ -997,18 +983,11 @@ contract AlphabetVM is IBigStepper { ...@@ -997,18 +983,11 @@ contract AlphabetVM is IBigStepper {
Claim internal immutable ABSOLUTE_PRESTATE; Claim internal immutable ABSOLUTE_PRESTATE;
IPreimageOracle public oracle; IPreimageOracle public oracle;
uint8 public traceLength = 15;
constructor(Claim _absolutePrestate) { constructor(Claim _absolutePrestate) {
ABSOLUTE_PRESTATE = _absolutePrestate; ABSOLUTE_PRESTATE = _absolutePrestate;
oracle = new PreimageOracle(); oracle = new PreimageOracle();
} }
/// @notice Sets the expected trace length.
function setTraceLength(uint8 _traceLength) public {
traceLength = _traceLength;
}
/// @inheritdoc IBigStepper /// @inheritdoc IBigStepper
function step(bytes calldata _stateData, bytes calldata) external view returns (bytes32 postState_) { function step(bytes calldata _stateData, bytes calldata) external view returns (bytes32 postState_) {
uint256 traceIndex; uint256 traceIndex;
...@@ -1024,16 +1003,8 @@ contract AlphabetVM is IBigStepper { ...@@ -1024,16 +1003,8 @@ contract AlphabetVM is IBigStepper {
} }
// STF: n -> n + 1 // STF: n -> n + 1
postState_ = keccak256(abi.encode(traceIndex, claim + 1)); postState_ = keccak256(abi.encode(traceIndex, claim + 1));
VMStatus status;
if (traceIndex == traceLength - 1) {
status = VMStatuses.INVALID;
} else if (traceIndex < traceLength - 1) {
status = VMStatuses.UNFINISHED;
} else {
status = VMStatuses.PANIC;
}
assembly { assembly {
postState_ := or(and(postState_, not(shl(248, 0xFF))), shl(248, status)) postState_ := or(and(postState_, not(shl(248, 0xFF))), shl(248, 1))
} }
} }
} }
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