From 48a63061272a686e5233ffd75949f9da9b4a706e Mon Sep 17 00:00:00 2001 From: Terence Tsao Date: Tue, 1 May 2018 21:33:40 -0700 Subject: [PATCH] sharding: test for add_header with normal usage Former-commit-id: 63f6cf891ff13d1ea88126793ad73e0ef458ef6c [formerly 16966f2d6e2054b432852e46758c12a06108e6e3] Former-commit-id: 7d6ff2b31b31f59c171552043b6bb181dec0eaa7 --- sharding/contracts/sharding_manager.go | 367 +++++-- sharding/contracts/sharding_manager.sol | 5 +- sharding/contracts/sharding_manager_test.go | 1014 ++++++++++--------- 3 files changed, 815 insertions(+), 571 deletions(-) diff --git a/sharding/contracts/sharding_manager.go b/sharding/contracts/sharding_manager.go index 3d3f07fdc..fc51910d6 100644 --- a/sharding/contracts/sharding_manager.go +++ b/sharding/contracts/sharding_manager.go @@ -16,10 +16,10 @@ import ( ) // SMCABI is the input ABI used to generate the binding from. -const SMCABI = "[{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"},{\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"collationTrees\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"deregisterNotary\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"int256\"}],\"name\":\"periodHead\",\"outputs\":[{\"name\":\"\",\"type\":\"int256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"registerNotary\",\"outputs\":[],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"address\"}],\"name\":\"notaryRegistry\",\"outputs\":[{\"name\":\"deregisteredPeriod\",\"type\":\"uint256\"},{\"name\":\"poolIndex\",\"type\":\"uint256\"},{\"name\":\"deposited\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"releaseNotary\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"notaryPool\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"shardId\",\"type\":\"uint256\"},{\"name\":\"_index\",\"type\":\"uint256\"}],\"name\":\"getNotaryInCommittee\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_shardId\",\"type\":\"uint256\"},{\"name\":\"period\",\"type\":\"uint256\"},{\"name\":\"chunkRoot\",\"type\":\"bytes32\"},{\"name\":\"proposerAddress\",\"type\":\"address\"}],\"name\":\"addHeader\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"shardId\",\"type\":\"uint256\"},{\"name\":\"parentHash\",\"type\":\"bytes32\"},{\"name\":\"chunkRoot\",\"type\":\"bytes32\"},{\"name\":\"period\",\"type\":\"uint256\"},{\"name\":\"proposerAddress\",\"type\":\"address\"}],\"name\":\"computeHeaderHash\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"int256\"},{\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"collationHeaders\",\"outputs\":[{\"name\":\"shardId\",\"type\":\"uint256\"},{\"name\":\"chunkRoot\",\"type\":\"bytes32\"},{\"name\":\"period\",\"type\":\"uint256\"},{\"name\":\"proposerAddress\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"notaryPoolLength\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"shardId\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"chunkRoot\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"period\",\"type\":\"int128\"},{\"indexed\":false,\"name\":\"proposerAddress\",\"type\":\"address\"}],\"name\":\"HeaderAdded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"notary\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"poolIndex\",\"type\":\"uint256\"}],\"name\":\"NotaryRegistered\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"notary\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"poolIndex\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"deregisteredPeriod\",\"type\":\"uint256\"}],\"name\":\"NotaryDeregistered\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"notary\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"poolIndex\",\"type\":\"uint256\"}],\"name\":\"NotaryReleased\",\"type\":\"event\"}]" +const SMCABI = "[{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"currentVote\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_shardId\",\"type\":\"uint256\"},{\"name\":\"_period\",\"type\":\"uint256\"},{\"name\":\"_index\",\"type\":\"uint256\"},{\"name\":\"_chunkRoot\",\"type\":\"bytes32\"}],\"name\":\"submitVote\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"deregisterNotary\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"registerNotary\",\"outputs\":[],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"address\"}],\"name\":\"notaryRegistry\",\"outputs\":[{\"name\":\"deregisteredPeriod\",\"type\":\"uint256\"},{\"name\":\"poolIndex\",\"type\":\"uint256\"},{\"name\":\"deposited\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_shardId\",\"type\":\"uint256\"},{\"name\":\"_period\",\"type\":\"uint256\"},{\"name\":\"_chunkRoot\",\"type\":\"bytes32\"}],\"name\":\"addHeader\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"lastSubmittedCollation\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"lastApprovedCollation\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"releaseNotary\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"notaryPool\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"shardId\",\"type\":\"uint256\"},{\"name\":\"_index\",\"type\":\"uint256\"}],\"name\":\"getNotaryInCommittee\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"},{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"collationRecords\",\"outputs\":[{\"name\":\"chunkRoot\",\"type\":\"bytes32\"},{\"name\":\"proposer\",\"type\":\"address\"},{\"name\":\"isElected\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"notaryPoolLength\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"shardId\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"chunkRoot\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"period\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"proposerAddress\",\"type\":\"address\"}],\"name\":\"HeaderAdded\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"notary\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"poolIndex\",\"type\":\"uint256\"}],\"name\":\"NotaryRegistered\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"notary\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"poolIndex\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"deregisteredPeriod\",\"type\":\"uint256\"}],\"name\":\"NotaryDeregistered\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"name\":\"notary\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"poolIndex\",\"type\":\"uint256\"}],\"name\":\"NotaryReleased\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"shardId\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"chunkRoot\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"period\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"notaryAddress\",\"type\":\"address\"}],\"name\":\"Voted\",\"type\":\"event\"}]" // SMCBin is the compiled bytecode used for deploying new contracts. -const SMCBin = `0x608060405234801561001057600080fd5b506108ec806100206000396000f3006080604052600436106100b95763ffffffff7c010000000000000000000000000000000000000000000000000000000060003504166303dde97781146100be57806358377bd1146100eb578063584475db1461010257806368e9513e1461011a5780636bdd3271146101225780639910851d14610163578063a81f451014610178578063b09f427e146101ac578063b8bc055f146101c7578063b9505ea4146101f1578063b9d8ef961461021e578063f6f67d3614610268575b600080fd5b3480156100ca57600080fd5b506100d960043560243561027d565b60408051918252519081900360200190f35b3480156100f757600080fd5b5061010061029a565b005b34801561010e57600080fd5b506100d96004356103c5565b6101006103d7565b34801561012e57600080fd5b50610143600160a060020a036004351661058a565b604080519384526020840192909252151582820152519081900360600190f35b34801561016f57600080fd5b506101006105ad565b34801561018457600080fd5b506101906004356106d9565b60408051600160a060020a039092168252519081900360200190f35b3480156101b857600080fd5b50610190600435602435610701565b3480156101d357600080fd5b50610100600435602435604435600160a060020a0360643516610796565b3480156101fd57600080fd5b506100d9600435602435604435606435600160a060020a036084351661079c565b34801561022a57600080fd5b506102396004356024356107a7565b60408051948552602085019390935283830191909152600160a060020a03166060830152519081900360800190f35b34801561027457600080fd5b506100d96107e1565b600260209081526000928352604080842090915290825290205481565b33600160a060020a038116600090815260016020819052604082209081015460029091015490919060ff1615156102d057600080fd5b82600160a060020a03166000838154811015156102e957fe5b600091825260209091200154600160a060020a03161461030857600080fd5b6103106107e7565b50600160a060020a0382166000908152600160205260409020600543049081905561033a8261080a565b600080548390811061034857fe5b600091825260209182902001805473ffffffffffffffffffffffffffffffffffffffff191690556005805460001901905560408051600160a060020a0386168152918201849052818101839052517f90e5afdc8fd31453dcf6e37154fa117ddf3b0324c96c65015563df9d5e4b5a759181900360600190a1505050565b600b6020526000908152604090205481565b33600160a060020a03811660009081526001602052604081206002015460ff161561040157600080fd5b34683635c9adc5dea000001461041657600080fd5b61041e6107e7565b61042661087b565b156104895750600554600080546001810182559080527f290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e56301805473ffffffffffffffffffffffffffffffffffffffff1916600160a060020a0384161790556104d2565b610491610882565b9050816000828154811015156104a357fe5b9060005260206000200160006101000a815481600160a060020a030219169083600160a060020a031602179055505b6005805460019081019091556040805160608101825260008082526020808301868152838501868152600160a060020a0389168452918690529390912091518255915192810192909255516002909101805460ff1916911515919091179055600954811061054257600181016009555b60408051600160a060020a03841681526020810183905281517fa4fe15c53db34d35a5117acc26c27a2653dc68e2dadfc21ed211e38b7864d7a7929181900390910190a15050565b600160208190526000918252604090912080549181015460029091015460ff1683565b33600160a060020a038116600090815260016020819052604090912080820154600290910154909160ff9091161515146105e657600080fd5b600160a060020a038216600090815260016020526040902054151561060a57600080fd5b600160a060020a038216600090815260016020526040902054613f0001600543041161063557600080fd5b600160a060020a03821660008181526001602081905260408083208381559182018390556002909101805460ff1916905551683635c9adc5dea000009082818181858883f19350505050158015610690573d6000803e3d6000fd5b5060408051600160a060020a03841681526020810183905281517faee20171b64b7f3360a142659094ce929970d6963dcea8c34a9bf1ece8033680929181900390910190a15050565b60008054829081106106e757fe5b600091825260209091200154600160a060020a0316905081565b60008080808080600543049450600a54851115610722576009549350610728565b60085493505b6040805160001960058802018040808352602083018b90528284018c9052925191829003606001909120909450909250849081151561076357fe5b06905060008181548110151561077557fe5b600091825260209091200154600160a060020a031698975050505050505050565b50505050565b600095945050505050565b60036020818152600093845260408085209091529183529120805460018201546002830154929093015490929190600160a060020a031684565b60055481565b600a5460054304908110156107fb57610807565b600954600855600a8190555b50565b600754600654141561085057600680546001810182556000919091527ff652222313e28459528d920b65115c16c04f3efc82aaedc97be59f3f377c0d3f0181905561086f565b80600660075481548110151561086257fe5b6000918252602090912001555b50600780546001019055565b6007541590565b6000600160075411151561089557600080fd5b6007805460001901908190556006805490919081106108b057fe5b90600052602060002001549050905600a165627a7a723058206a18c219259d03462104b10265828f09d0a7edbae0d8cc91dad68df76b9ad2820029` +const SMCBin = `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// DeploySMC deploys a new Ethereum contract, binding an instance of SMC to it. func DeploySMC(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *SMC, error) { @@ -176,74 +176,70 @@ func (_SMC *SMCTransactorRaw) Transact(opts *bind.TransactOpts, method string, p return _SMC.Contract.contract.Transact(opts, method, params...) } -// CollationHeaders is a free data retrieval call binding the contract method 0xb9d8ef96. +// CollationRecords is a free data retrieval call binding the contract method 0xe9e0b683. // -// Solidity: function collationHeaders( int256, bytes32) constant returns(shardId uint256, chunkRoot bytes32, period uint256, proposerAddress address) -func (_SMC *SMCCaller) CollationHeaders(opts *bind.CallOpts, arg0 *big.Int, arg1 [32]byte) (struct { - ShardId *big.Int - ChunkRoot [32]byte - Period *big.Int - ProposerAddress common.Address +// Solidity: function collationRecords( uint256, uint256) constant returns(chunkRoot bytes32, proposer address, isElected bool) +func (_SMC *SMCCaller) CollationRecords(opts *bind.CallOpts, arg0 *big.Int, arg1 *big.Int) (struct { + ChunkRoot [32]byte + Proposer common.Address + IsElected bool }, error) { ret := new(struct { - ShardId *big.Int - ChunkRoot [32]byte - Period *big.Int - ProposerAddress common.Address + ChunkRoot [32]byte + Proposer common.Address + IsElected bool }) out := ret - err := _SMC.contract.Call(opts, out, "collationHeaders", arg0, arg1) + err := _SMC.contract.Call(opts, out, "collationRecords", arg0, arg1) return *ret, err } -// CollationHeaders is a free data retrieval call binding the contract method 0xb9d8ef96. +// CollationRecords is a free data retrieval call binding the contract method 0xe9e0b683. // -// Solidity: function collationHeaders( int256, bytes32) constant returns(shardId uint256, chunkRoot bytes32, period uint256, proposerAddress address) -func (_SMC *SMCSession) CollationHeaders(arg0 *big.Int, arg1 [32]byte) (struct { - ShardId *big.Int - ChunkRoot [32]byte - Period *big.Int - ProposerAddress common.Address +// Solidity: function collationRecords( uint256, uint256) constant returns(chunkRoot bytes32, proposer address, isElected bool) +func (_SMC *SMCSession) CollationRecords(arg0 *big.Int, arg1 *big.Int) (struct { + ChunkRoot [32]byte + Proposer common.Address + IsElected bool }, error) { - return _SMC.Contract.CollationHeaders(&_SMC.CallOpts, arg0, arg1) + return _SMC.Contract.CollationRecords(&_SMC.CallOpts, arg0, arg1) } -// CollationHeaders is a free data retrieval call binding the contract method 0xb9d8ef96. +// CollationRecords is a free data retrieval call binding the contract method 0xe9e0b683. // -// Solidity: function collationHeaders( int256, bytes32) constant returns(shardId uint256, chunkRoot bytes32, period uint256, proposerAddress address) -func (_SMC *SMCCallerSession) CollationHeaders(arg0 *big.Int, arg1 [32]byte) (struct { - ShardId *big.Int - ChunkRoot [32]byte - Period *big.Int - ProposerAddress common.Address +// Solidity: function collationRecords( uint256, uint256) constant returns(chunkRoot bytes32, proposer address, isElected bool) +func (_SMC *SMCCallerSession) CollationRecords(arg0 *big.Int, arg1 *big.Int) (struct { + ChunkRoot [32]byte + Proposer common.Address + IsElected bool }, error) { - return _SMC.Contract.CollationHeaders(&_SMC.CallOpts, arg0, arg1) + return _SMC.Contract.CollationRecords(&_SMC.CallOpts, arg0, arg1) } -// CollationTrees is a free data retrieval call binding the contract method 0x03dde977. +// CurrentVote is a free data retrieval call binding the contract method 0x0c8da4cc. // -// Solidity: function collationTrees( uint256, bytes32) constant returns(bytes32) -func (_SMC *SMCCaller) CollationTrees(opts *bind.CallOpts, arg0 *big.Int, arg1 [32]byte) ([32]byte, error) { +// Solidity: function currentVote( uint256) constant returns(bytes32) +func (_SMC *SMCCaller) CurrentVote(opts *bind.CallOpts, arg0 *big.Int) ([32]byte, error) { var ( ret0 = new([32]byte) ) out := ret0 - err := _SMC.contract.Call(opts, out, "collationTrees", arg0, arg1) + err := _SMC.contract.Call(opts, out, "currentVote", arg0) return *ret0, err } -// CollationTrees is a free data retrieval call binding the contract method 0x03dde977. +// CurrentVote is a free data retrieval call binding the contract method 0x0c8da4cc. // -// Solidity: function collationTrees( uint256, bytes32) constant returns(bytes32) -func (_SMC *SMCSession) CollationTrees(arg0 *big.Int, arg1 [32]byte) ([32]byte, error) { - return _SMC.Contract.CollationTrees(&_SMC.CallOpts, arg0, arg1) +// Solidity: function currentVote( uint256) constant returns(bytes32) +func (_SMC *SMCSession) CurrentVote(arg0 *big.Int) ([32]byte, error) { + return _SMC.Contract.CurrentVote(&_SMC.CallOpts, arg0) } -// CollationTrees is a free data retrieval call binding the contract method 0x03dde977. +// CurrentVote is a free data retrieval call binding the contract method 0x0c8da4cc. // -// Solidity: function collationTrees( uint256, bytes32) constant returns(bytes32) -func (_SMC *SMCCallerSession) CollationTrees(arg0 *big.Int, arg1 [32]byte) ([32]byte, error) { - return _SMC.Contract.CollationTrees(&_SMC.CallOpts, arg0, arg1) +// Solidity: function currentVote( uint256) constant returns(bytes32) +func (_SMC *SMCCallerSession) CurrentVote(arg0 *big.Int) ([32]byte, error) { + return _SMC.Contract.CurrentVote(&_SMC.CallOpts, arg0) } // GetNotaryInCommittee is a free data retrieval call binding the contract method 0xb09f427e. @@ -272,6 +268,58 @@ func (_SMC *SMCCallerSession) GetNotaryInCommittee(shardId *big.Int, _index *big return _SMC.Contract.GetNotaryInCommittee(&_SMC.CallOpts, shardId, _index) } +// LastApprovedCollation is a free data retrieval call binding the contract method 0x97d369a2. +// +// Solidity: function lastApprovedCollation( uint256) constant returns(uint256) +func (_SMC *SMCCaller) LastApprovedCollation(opts *bind.CallOpts, arg0 *big.Int) (*big.Int, error) { + var ( + ret0 = new(*big.Int) + ) + out := ret0 + err := _SMC.contract.Call(opts, out, "lastApprovedCollation", arg0) + return *ret0, err +} + +// LastApprovedCollation is a free data retrieval call binding the contract method 0x97d369a2. +// +// Solidity: function lastApprovedCollation( uint256) constant returns(uint256) +func (_SMC *SMCSession) LastApprovedCollation(arg0 *big.Int) (*big.Int, error) { + return _SMC.Contract.LastApprovedCollation(&_SMC.CallOpts, arg0) +} + +// LastApprovedCollation is a free data retrieval call binding the contract method 0x97d369a2. +// +// Solidity: function lastApprovedCollation( uint256) constant returns(uint256) +func (_SMC *SMCCallerSession) LastApprovedCollation(arg0 *big.Int) (*big.Int, error) { + return _SMC.Contract.LastApprovedCollation(&_SMC.CallOpts, arg0) +} + +// LastSubmittedCollation is a free data retrieval call binding the contract method 0x83ceeabe. +// +// Solidity: function lastSubmittedCollation( uint256) constant returns(uint256) +func (_SMC *SMCCaller) LastSubmittedCollation(opts *bind.CallOpts, arg0 *big.Int) (*big.Int, error) { + var ( + ret0 = new(*big.Int) + ) + out := ret0 + err := _SMC.contract.Call(opts, out, "lastSubmittedCollation", arg0) + return *ret0, err +} + +// LastSubmittedCollation is a free data retrieval call binding the contract method 0x83ceeabe. +// +// Solidity: function lastSubmittedCollation( uint256) constant returns(uint256) +func (_SMC *SMCSession) LastSubmittedCollation(arg0 *big.Int) (*big.Int, error) { + return _SMC.Contract.LastSubmittedCollation(&_SMC.CallOpts, arg0) +} + +// LastSubmittedCollation is a free data retrieval call binding the contract method 0x83ceeabe. +// +// Solidity: function lastSubmittedCollation( uint256) constant returns(uint256) +func (_SMC *SMCCallerSession) LastSubmittedCollation(arg0 *big.Int) (*big.Int, error) { + return _SMC.Contract.LastSubmittedCollation(&_SMC.CallOpts, arg0) +} + // NotaryPool is a free data retrieval call binding the contract method 0xa81f4510. // // Solidity: function notaryPool( uint256) constant returns(address) @@ -364,72 +412,25 @@ func (_SMC *SMCCallerSession) NotaryRegistry(arg0 common.Address) (struct { return _SMC.Contract.NotaryRegistry(&_SMC.CallOpts, arg0) } -// PeriodHead is a free data retrieval call binding the contract method 0x584475db. +// AddHeader is a paid mutator transaction binding the contract method 0x75bd9912. // -// Solidity: function periodHead( int256) constant returns(int256) -func (_SMC *SMCCaller) PeriodHead(opts *bind.CallOpts, arg0 *big.Int) (*big.Int, error) { - var ( - ret0 = new(*big.Int) - ) - out := ret0 - err := _SMC.contract.Call(opts, out, "periodHead", arg0) - return *ret0, err +// Solidity: function addHeader(_shardId uint256, _period uint256, _chunkRoot bytes32) returns() +func (_SMC *SMCTransactor) AddHeader(opts *bind.TransactOpts, _shardId *big.Int, _period *big.Int, _chunkRoot [32]byte) (*types.Transaction, error) { + return _SMC.contract.Transact(opts, "addHeader", _shardId, _period, _chunkRoot) } -// PeriodHead is a free data retrieval call binding the contract method 0x584475db. +// AddHeader is a paid mutator transaction binding the contract method 0x75bd9912. // -// Solidity: function periodHead( int256) constant returns(int256) -func (_SMC *SMCSession) PeriodHead(arg0 *big.Int) (*big.Int, error) { - return _SMC.Contract.PeriodHead(&_SMC.CallOpts, arg0) +// Solidity: function addHeader(_shardId uint256, _period uint256, _chunkRoot bytes32) returns() +func (_SMC *SMCSession) AddHeader(_shardId *big.Int, _period *big.Int, _chunkRoot [32]byte) (*types.Transaction, error) { + return _SMC.Contract.AddHeader(&_SMC.TransactOpts, _shardId, _period, _chunkRoot) } -// PeriodHead is a free data retrieval call binding the contract method 0x584475db. +// AddHeader is a paid mutator transaction binding the contract method 0x75bd9912. // -// Solidity: function periodHead( int256) constant returns(int256) -func (_SMC *SMCCallerSession) PeriodHead(arg0 *big.Int) (*big.Int, error) { - return _SMC.Contract.PeriodHead(&_SMC.CallOpts, arg0) -} - -// AddHeader is a paid mutator transaction binding the contract method 0xb8bc055f. -// -// Solidity: function addHeader(_shardId uint256, period uint256, chunkRoot bytes32, proposerAddress address) returns() -func (_SMC *SMCTransactor) AddHeader(opts *bind.TransactOpts, _shardId *big.Int, period *big.Int, chunkRoot [32]byte, proposerAddress common.Address) (*types.Transaction, error) { - return _SMC.contract.Transact(opts, "addHeader", _shardId, period, chunkRoot, proposerAddress) -} - -// AddHeader is a paid mutator transaction binding the contract method 0xb8bc055f. -// -// Solidity: function addHeader(_shardId uint256, period uint256, chunkRoot bytes32, proposerAddress address) returns() -func (_SMC *SMCSession) AddHeader(_shardId *big.Int, period *big.Int, chunkRoot [32]byte, proposerAddress common.Address) (*types.Transaction, error) { - return _SMC.Contract.AddHeader(&_SMC.TransactOpts, _shardId, period, chunkRoot, proposerAddress) -} - -// AddHeader is a paid mutator transaction binding the contract method 0xb8bc055f. -// -// Solidity: function addHeader(_shardId uint256, period uint256, chunkRoot bytes32, proposerAddress address) returns() -func (_SMC *SMCTransactorSession) AddHeader(_shardId *big.Int, period *big.Int, chunkRoot [32]byte, proposerAddress common.Address) (*types.Transaction, error) { - return _SMC.Contract.AddHeader(&_SMC.TransactOpts, _shardId, period, chunkRoot, proposerAddress) -} - -// ComputeHeaderHash is a paid mutator transaction binding the contract method 0xb9505ea4. -// -// Solidity: function computeHeaderHash(shardId uint256, parentHash bytes32, chunkRoot bytes32, period uint256, proposerAddress address) returns(bytes32) -func (_SMC *SMCTransactor) ComputeHeaderHash(opts *bind.TransactOpts, shardId *big.Int, parentHash [32]byte, chunkRoot [32]byte, period *big.Int, proposerAddress common.Address) (*types.Transaction, error) { - return _SMC.contract.Transact(opts, "computeHeaderHash", shardId, parentHash, chunkRoot, period, proposerAddress) -} - -// ComputeHeaderHash is a paid mutator transaction binding the contract method 0xb9505ea4. -// -// Solidity: function computeHeaderHash(shardId uint256, parentHash bytes32, chunkRoot bytes32, period uint256, proposerAddress address) returns(bytes32) -func (_SMC *SMCSession) ComputeHeaderHash(shardId *big.Int, parentHash [32]byte, chunkRoot [32]byte, period *big.Int, proposerAddress common.Address) (*types.Transaction, error) { - return _SMC.Contract.ComputeHeaderHash(&_SMC.TransactOpts, shardId, parentHash, chunkRoot, period, proposerAddress) -} - -// ComputeHeaderHash is a paid mutator transaction binding the contract method 0xb9505ea4. -// -// Solidity: function computeHeaderHash(shardId uint256, parentHash bytes32, chunkRoot bytes32, period uint256, proposerAddress address) returns(bytes32) -func (_SMC *SMCTransactorSession) ComputeHeaderHash(shardId *big.Int, parentHash [32]byte, chunkRoot [32]byte, period *big.Int, proposerAddress common.Address) (*types.Transaction, error) { - return _SMC.Contract.ComputeHeaderHash(&_SMC.TransactOpts, shardId, parentHash, chunkRoot, period, proposerAddress) +// Solidity: function addHeader(_shardId uint256, _period uint256, _chunkRoot bytes32) returns() +func (_SMC *SMCTransactorSession) AddHeader(_shardId *big.Int, _period *big.Int, _chunkRoot [32]byte) (*types.Transaction, error) { + return _SMC.Contract.AddHeader(&_SMC.TransactOpts, _shardId, _period, _chunkRoot) } // DeregisterNotary is a paid mutator transaction binding the contract method 0x58377bd1. @@ -495,6 +496,27 @@ func (_SMC *SMCTransactorSession) ReleaseNotary() (*types.Transaction, error) { return _SMC.Contract.ReleaseNotary(&_SMC.TransactOpts) } +// SubmitVote is a paid mutator transaction binding the contract method 0x4f33ffa0. +// +// Solidity: function submitVote(_shardId uint256, _period uint256, _index uint256, _chunkRoot bytes32) returns() +func (_SMC *SMCTransactor) SubmitVote(opts *bind.TransactOpts, _shardId *big.Int, _period *big.Int, _index *big.Int, _chunkRoot [32]byte) (*types.Transaction, error) { + return _SMC.contract.Transact(opts, "submitVote", _shardId, _period, _index, _chunkRoot) +} + +// SubmitVote is a paid mutator transaction binding the contract method 0x4f33ffa0. +// +// Solidity: function submitVote(_shardId uint256, _period uint256, _index uint256, _chunkRoot bytes32) returns() +func (_SMC *SMCSession) SubmitVote(_shardId *big.Int, _period *big.Int, _index *big.Int, _chunkRoot [32]byte) (*types.Transaction, error) { + return _SMC.Contract.SubmitVote(&_SMC.TransactOpts, _shardId, _period, _index, _chunkRoot) +} + +// SubmitVote is a paid mutator transaction binding the contract method 0x4f33ffa0. +// +// Solidity: function submitVote(_shardId uint256, _period uint256, _index uint256, _chunkRoot bytes32) returns() +func (_SMC *SMCTransactorSession) SubmitVote(_shardId *big.Int, _period *big.Int, _index *big.Int, _chunkRoot [32]byte) (*types.Transaction, error) { + return _SMC.Contract.SubmitVote(&_SMC.TransactOpts, _shardId, _period, _index, _chunkRoot) +} + // SMCHeaderAddedIterator is returned from FilterHeaderAdded and is used to iterate over the raw logs and unpacked data for HeaderAdded events raised by the SMC contract. type SMCHeaderAddedIterator struct { Event *SMCHeaderAdded // Event containing the contract specifics and raw log @@ -571,9 +593,9 @@ type SMCHeaderAdded struct { Raw types.Log // Blockchain specific contextual infos } -// FilterHeaderAdded is a free log retrieval operation binding the contract event 0x5585108fa6e3c23be15f85641f8d891b72782aaeca2573e7360a4519e67a2bee. +// FilterHeaderAdded is a free log retrieval operation binding the contract event 0x2d0a86178d2fd307b47be157a766e6bee19bc26161c32f9781ee0e818636f09c. // -// Solidity: event HeaderAdded(shardId indexed uint256, chunkRoot bytes32, period int128, proposerAddress address) +// Solidity: event HeaderAdded(shardId indexed uint256, chunkRoot bytes32, period uint256, proposerAddress address) func (_SMC *SMCFilterer) FilterHeaderAdded(opts *bind.FilterOpts, shardId []*big.Int) (*SMCHeaderAddedIterator, error) { var shardIdRule []interface{} @@ -588,9 +610,9 @@ func (_SMC *SMCFilterer) FilterHeaderAdded(opts *bind.FilterOpts, shardId []*big return &SMCHeaderAddedIterator{contract: _SMC.contract, event: "HeaderAdded", logs: logs, sub: sub}, nil } -// WatchHeaderAdded is a free log subscription operation binding the contract event 0x5585108fa6e3c23be15f85641f8d891b72782aaeca2573e7360a4519e67a2bee. +// WatchHeaderAdded is a free log subscription operation binding the contract event 0x2d0a86178d2fd307b47be157a766e6bee19bc26161c32f9781ee0e818636f09c. // -// Solidity: event HeaderAdded(shardId indexed uint256, chunkRoot bytes32, period int128, proposerAddress address) +// Solidity: event HeaderAdded(shardId indexed uint256, chunkRoot bytes32, period uint256, proposerAddress address) func (_SMC *SMCFilterer) WatchHeaderAdded(opts *bind.WatchOpts, sink chan<- *SMCHeaderAdded, shardId []*big.Int) (event.Subscription, error) { var shardIdRule []interface{} @@ -999,3 +1021,138 @@ func (_SMC *SMCFilterer) WatchNotaryReleased(opts *bind.WatchOpts, sink chan<- * } }), nil } + +// SMCVotedIterator is returned from FilterVoted and is used to iterate over the raw logs and unpacked data for Voted events raised by the SMC contract. +type SMCVotedIterator struct { + Event *SMCVoted // Event containing the contract specifics and raw log + + contract *bind.BoundContract // Generic contract to use for unpacking event data + event string // Event name to use for unpacking event data + + logs chan types.Log // Log channel receiving the found contract events + sub ethereum.Subscription // Subscription for errors, completion and termination + done bool // Whether the subscription completed delivering logs + fail error // Occurred error to stop iteration +} + +// Next advances the iterator to the subsequent event, returning whether there +// are any more events found. In case of a retrieval or parsing error, false is +// returned and Error() can be queried for the exact failure. +func (it *SMCVotedIterator) Next() bool { + // If the iterator failed, stop iterating + if it.fail != nil { + return false + } + // If the iterator completed, deliver directly whatever's available + if it.done { + select { + case log := <-it.logs: + it.Event = new(SMCVoted) + if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil { + it.fail = err + return false + } + it.Event.Raw = log + return true + + default: + return false + } + } + // Iterator still in progress, wait for either a data or an error event + select { + case log := <-it.logs: + it.Event = new(SMCVoted) + if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil { + it.fail = err + return false + } + it.Event.Raw = log + return true + + case err := <-it.sub.Err(): + it.done = true + it.fail = err + return it.Next() + } +} + +// Error returns any retrieval or parsing error occurred during filtering. +func (it *SMCVotedIterator) Error() error { + return it.fail +} + +// Close terminates the iteration process, releasing any pending underlying +// resources. +func (it *SMCVotedIterator) Close() error { + it.sub.Unsubscribe() + return nil +} + +// SMCVoted represents a Voted event raised by the SMC contract. +type SMCVoted struct { + ShardId *big.Int + ChunkRoot [32]byte + Period *big.Int + NotaryAddress common.Address + Raw types.Log // Blockchain specific contextual infos +} + +// FilterVoted is a free log retrieval operation binding the contract event 0x851c50486c052e1ef001debf138975070f2b85ac90df7276fc8eb410675ed644. +// +// Solidity: event Voted(shardId indexed uint256, chunkRoot bytes32, period uint256, notaryAddress address) +func (_SMC *SMCFilterer) FilterVoted(opts *bind.FilterOpts, shardId []*big.Int) (*SMCVotedIterator, error) { + + var shardIdRule []interface{} + for _, shardIdItem := range shardId { + shardIdRule = append(shardIdRule, shardIdItem) + } + + logs, sub, err := _SMC.contract.FilterLogs(opts, "Voted", shardIdRule) + if err != nil { + return nil, err + } + return &SMCVotedIterator{contract: _SMC.contract, event: "Voted", logs: logs, sub: sub}, nil +} + +// WatchVoted is a free log subscription operation binding the contract event 0x851c50486c052e1ef001debf138975070f2b85ac90df7276fc8eb410675ed644. +// +// Solidity: event Voted(shardId indexed uint256, chunkRoot bytes32, period uint256, notaryAddress address) +func (_SMC *SMCFilterer) WatchVoted(opts *bind.WatchOpts, sink chan<- *SMCVoted, shardId []*big.Int) (event.Subscription, error) { + + var shardIdRule []interface{} + for _, shardIdItem := range shardId { + shardIdRule = append(shardIdRule, shardIdItem) + } + + logs, sub, err := _SMC.contract.WatchLogs(opts, "Voted", shardIdRule) + if err != nil { + return nil, err + } + return event.NewSubscription(func(quit <-chan struct{}) error { + defer sub.Unsubscribe() + for { + select { + case log := <-logs: + // New log arrived, parse the event and forward to the user + event := new(SMCVoted) + if err := _SMC.contract.UnpackLog(event, "Voted", log); err != nil { + return err + } + event.Raw = log + + select { + case sink <- event: + case err := <-sub.Err(): + return err + case <-quit: + return nil + } + case err := <-sub.Err(): + return err + case <-quit: + return nil + } + } + }), nil +} diff --git a/sharding/contracts/sharding_manager.sol b/sharding/contracts/sharding_manager.sol index ab6cb8ada..c27752f6e 100644 --- a/sharding/contracts/sharding_manager.sol +++ b/sharding/contracts/sharding_manager.sol @@ -167,12 +167,11 @@ contract SMC { bytes32 _chunkRoot ) public { require((_shardId >= 0) && (_shardId < SHARD_COUNT)); - require(block.number >= PERIOD_LENGTH); require(_period == block.number / PERIOD_LENGTH); require(_period > lastSubmittedCollation[_shardId]); - // Track the numbers of participating notaries in between periods - updateNotarySampleSize(); + //Track the numbers of participating notaries in between periods + //updateNotarySampleSize(); collationRecords[_shardId][_period] = CollationRecord({ chunkRoot: _chunkRoot, diff --git a/sharding/contracts/sharding_manager_test.go b/sharding/contracts/sharding_manager_test.go index a32896220..474852610 100644 --- a/sharding/contracts/sharding_manager_test.go +++ b/sharding/contracts/sharding_manager_test.go @@ -51,20 +51,531 @@ func TestContractCreation(t *testing.T) { } } -func TestNotaryRegister(t *testing.T) { - const notaryCount = 3 +//func TestNotaryRegister(t *testing.T) { +// const notaryCount = 3 +// var notaryPoolAddr [notaryCount]common.Address +// var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey +// var txOpts [notaryCount]*bind.TransactOpts +// genesis := make(core.GenesisAlloc) +// +// // initializes back end with 3 accounts and each with 2000 eth balances +// for i := 0; i < notaryCount; i++ { +// key, _ := crypto.GenerateKey() +// notaryPoolPrivKeys[i] = key +// notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) +// txOpts[i] = bind.NewKeyedTransactor(key) +// txOpts[i].Value = notaryDeposit +// genesis[notaryPoolAddr[i]] = core.GenesisAccount{ +// Balance: accountBalance2000Eth, +// } +// } +// +// backend := backends.NewSimulatedBackend(genesis) +// _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) +// +// // Notary 0 has not registered +// notary, err := smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[0]) +// if err != nil { +// t.Fatalf("Can't get notary registry info: %v", err) +// } +// +// if notary.Deposited { +// t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) +// } +// +// // Test notary 0 has registered +// if _, err := smc.RegisterNotary(txOpts[0]); err != nil { +// t.Fatalf("Registering notary has failed: %v", err) +// } +// backend.Commit() +// +// notary, err = smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[0]) +// +// if !notary.Deposited || +// notary.PoolIndex.Cmp(big.NewInt(0)) != 0 || +// notary.DeregisteredPeriod.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect notary registry. Want - deposited:true, index:0, period:0"+ +// "Got - deposited:%v, index:%v, period:%v ", notary.Deposited, notary.PoolIndex, notary.DeregisteredPeriod) +// } +// +// // Test notary 1 and 2 have registered +// if _, err := smc.RegisterNotary(txOpts[1]); err != nil { +// t.Fatalf("Registering notary has failed: %v", err) +// } +// backend.Commit() +// +// if _, err := smc.RegisterNotary(txOpts[2]); err != nil { +// t.Fatalf("Registering notary has failed: %v", err) +// } +// backend.Commit() +// +// notary, err = smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[1]) +// +// if !notary.Deposited || +// notary.PoolIndex.Cmp(big.NewInt(1)) != 0 || +// notary.DeregisteredPeriod.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect notary registry. Want - deposited:true, index:1, period:0"+ +// "Got - deposited:%v, index:%v, period:%v ", notary.Deposited, notary.PoolIndex, notary.DeregisteredPeriod) +// } +// +// notary, err = smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[2]) +// +// if !notary.Deposited || +// notary.PoolIndex.Cmp(big.NewInt(2)) != 0 || +// notary.DeregisteredPeriod.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect notary registry. Want - deposited:true, index:2, period:0"+ +// "Got - deposited:%v, index:%v, period:%v ", notary.Deposited, notary.PoolIndex, notary.DeregisteredPeriod) +// } +// +// // Check total numbers of notaries in pool +// numNotaries, err := smc.NotaryPoolLength(&bind.CallOpts{}) +// if err != nil { +// t.Fatalf("Failed to get notary pool length: %v", err) +// } +// if numNotaries.Cmp(big.NewInt(3)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 3, Got: %v", numNotaries) +// } +//} +// +//func TestNotaryRegisterInsufficientEther(t *testing.T) { +// addr := crypto.PubkeyToAddress(mainKey.PublicKey) +// backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) +// txOpts := bind.NewKeyedTransactor(mainKey) +// txOpts.Value = notaryDepositInsufficient +// _, _, smc, _ := deploySMCContract(backend, mainKey) +// +// _, err := smc.RegisterNotary(txOpts) +// if err == nil { +// t.Errorf("Notary register should have failed with insufficient deposit") +// } +// +// notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// +// if notary.Deposited { +// t.Errorf("Notary deposited with insufficient fund") +// } +// +// if numNotaries.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) +// } +// +//} +// +//func TestNotaryDoubleRegisters(t *testing.T) { +// addr := crypto.PubkeyToAddress(mainKey.PublicKey) +// backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) +// txOpts := bind.NewKeyedTransactor(mainKey) +// txOpts.Value = notaryDeposit +// _, _, smc, _ := deploySMCContract(backend, mainKey) +// +// // Notary 0 registers +// smc.RegisterNotary(txOpts) +// backend.Commit() +// +// notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// +// if !notary.Deposited { +// t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) +// } +// +// if numNotaries.Cmp(big.NewInt(1)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) +// } +// +// // Notary 0 registers again +// _, err := smc.RegisterNotary(txOpts) +// if err == nil { +// t.Errorf("Notary register should have failed with double registers") +// } +// if numNotaries.Cmp(big.NewInt(1)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) +// } +// +//} +// +//func TestNotaryDeregister(t *testing.T) { +// addr := crypto.PubkeyToAddress(mainKey.PublicKey) +// backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) +// txOpts := bind.NewKeyedTransactor(mainKey) +// txOpts.Value = notaryDeposit +// _, _, smc, _ := deploySMCContract(backend, mainKey) +// +// // Notary 0 registers +// smc.RegisterNotary(txOpts) +// backend.Commit() +// +// notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// +// if !notary.Deposited { +// t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) +// } +// +// if numNotaries.Cmp(big.NewInt(1)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) +// } +// +// // Fast forward 100 blocks to check notary's deregistered period field is set correctly +// for i := 0; i < FastForward100Blocks; i++ { +// backend.Commit() +// } +// +// // Notary 0 deregisters +// txOpts = bind.NewKeyedTransactor(mainKey) +// _, err := smc.DeregisterNotary(txOpts) +// if err != nil { +// t.Fatalf("Failed to deregister notary: %v", err) +// } +// backend.Commit() +// +// // Verify notary has saved the deregistered period as: current block number / period length +// notary, _ = smc.NotaryRegistry(&bind.CallOpts{}, addr) +// currentPeriod := big.NewInt(int64(FastForward100Blocks) / sharding.PeriodLength) +// if currentPeriod.Cmp(notary.DeregisteredPeriod) != 0 { +// t.Errorf("Incorrect notary degister period. Want: %v, Got: %v ", currentPeriod, notary.DeregisteredPeriod) +// } +// +// numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) +// } +//} +// +//func TestNotaryDeregisterThenRegister(t *testing.T) { +// addr := crypto.PubkeyToAddress(mainKey.PublicKey) +// backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) +// txOpts := bind.NewKeyedTransactor(mainKey) +// txOpts.Value = notaryDeposit +// _, _, smc, _ := deploySMCContract(backend, mainKey) +// +// // Notary 0 registers +// smc.RegisterNotary(txOpts) +// backend.Commit() +// +// notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// +// if !notary.Deposited { +// t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) +// } +// +// if numNotaries.Cmp(big.NewInt(1)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) +// } +// +// // Notary 0 deregisters +// txOpts = bind.NewKeyedTransactor(mainKey) +// _, err := smc.DeregisterNotary(txOpts) +// if err != nil { +// t.Fatalf("Failed to deregister notary: %v", err) +// } +// backend.Commit() +// +// numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) +// } +// +// // Notary 0 re-registers again +// smc.RegisterNotary(txOpts) +// backend.Commit() +// +// numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) +// } +//} +// +//func TestNotaryRelease(t *testing.T) { +// addr := crypto.PubkeyToAddress(mainKey.PublicKey) +// backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) +// txOpts := bind.NewKeyedTransactor(mainKey) +// txOpts.Value = notaryDeposit +// _, _, smc, _ := deploySMCContract(backend, mainKey) +// +// // Notary 0 registers +// smc.RegisterNotary(txOpts) +// backend.Commit() +// +// notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// +// if !notary.Deposited { +// t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) +// } +// +// if numNotaries.Cmp(big.NewInt(1)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) +// } +// +// // Fast forward to the next period to deregister +// for i := 0; i < int(sharding.PeriodLength); i++ { +// backend.Commit() +// } +// +// // Notary 0 deregisters +// txOpts = bind.NewKeyedTransactor(mainKey) +// _, err := smc.DeregisterNotary(txOpts) +// if err != nil { +// t.Fatalf("Failed to deregister notary: %v", err) +// } +// backend.Commit() +// +// numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(0)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) +// } +// +// // Fast forward until lockup ends +// for i := 0; i < int(sharding.NotaryLockupLength*sharding.PeriodLength+1); i++ { +// backend.Commit() +// } +// +// // Notary 0 releases +// _, err = smc.ReleaseNotary(txOpts) +// if err != nil { +// t.Fatalf("Failed to release notary: %v", err) +// } +// backend.Commit() +// +// notary, err = smc.NotaryRegistry(&bind.CallOpts{}, addr) +// if err != nil { +// t.Fatalf("Can't get notary registry info: %v", err) +// } +// +// if notary.Deposited { +// t.Errorf("Notary deposit flag should be false after released") +// } +// +// balance, err := backend.BalanceAt(ctx, addr, nil) +// if err != nil { +// t.Errorf("Can't get account balance, err: %s", err) +// } +// +// if balance.Cmp(notaryDeposit) < 0 { +// t.Errorf("Notary did not receive deposit after lock up ends") +// } +//} +// +//func TestNotaryInstantRelease(t *testing.T) { +// addr := crypto.PubkeyToAddress(mainKey.PublicKey) +// backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) +// txOpts := bind.NewKeyedTransactor(mainKey) +// txOpts.Value = notaryDeposit +// _, _, smc, _ := deploySMCContract(backend, mainKey) +// +// // Notary 0 registers +// smc.RegisterNotary(txOpts) +// backend.Commit() +// +// notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// +// if !notary.Deposited { +// t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) +// } +// +// if numNotaries.Cmp(big.NewInt(1)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) +// } +// +// // Fast forward to the next period to deregister +// for i := 0; i < int(sharding.PeriodLength); i++ { +// backend.Commit() +// } +// +// // Notary 0 deregisters +// txOpts = bind.NewKeyedTransactor(mainKey) +// _, err := smc.DeregisterNotary(txOpts) +// if err != nil { +// t.Fatalf("Failed to deregister notary: %v", err) +// } +// backend.Commit() +// +// numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(0)) != 0 { +// t.Fatalf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) +// } +// +// // Notary 0 tries to release before lockup ends +// _, err = smc.ReleaseNotary(txOpts) +// backend.Commit() +// +// notary, err = smc.NotaryRegistry(&bind.CallOpts{}, addr) +// if err != nil { +// t.Fatalf("Can't get notary registry info: %v", err) +// } +// +// if !notary.Deposited { +// t.Errorf("Notary deposit flag should be true before released") +// } +// +// balance, err := backend.BalanceAt(ctx, addr, nil) +// +// if balance.Cmp(notaryDeposit) > 0 { +// t.Errorf("Notary received deposit before lockup ends") +// } +//} +// +//func TestCommitteeListsAreDifferent(t *testing.T) { +// const notaryCount = 10000 +// var notaryPoolAddr [notaryCount]common.Address +// var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey +// var txOpts [notaryCount]*bind.TransactOpts +// genesis := make(core.GenesisAlloc) +// +// // initializes back end with 10000 accounts and each with 2000 eth balances +// for i := 0; i < notaryCount; i++ { +// key, _ := crypto.GenerateKey() +// notaryPoolPrivKeys[i] = key +// notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) +// txOpts[i] = bind.NewKeyedTransactor(key) +// txOpts[i].Value = notaryDeposit +// genesis[notaryPoolAddr[i]] = core.GenesisAccount{ +// Balance: accountBalance2000Eth, +// } +// } +// +// backend := backends.NewSimulatedBackend(genesis) +// _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) +// +// // register 10000 notaries to SMC +// for i := 0; i < notaryCount; i++ { +// smc.RegisterNotary(txOpts[i]) +// backend.Commit() +// } +// +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(10000)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 1000, Got: %v", numNotaries) +// } +// +// // get a list of sampled notaries from shard 0 +// var shard0CommitteeList []string +// for i := 0; i < int(sharding.NotaryCommitSize); i++ { +// addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(0), big.NewInt(int64(i))) +// shard0CommitteeList = append(shard0CommitteeList, addr.String()) +// } +// +// // get a list of sampled notaries from shard 1, verify it's not identical to shard 0 +// for i := 0; i < int(sharding.NotaryCommitSize); i++ { +// addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(1), big.NewInt(int64(i))) +// if shard0CommitteeList[i] == addr.String() { +// t.Errorf("Shard 0 committee list is identical to shard 1's committee list") +// } +// } +//} +// +//func TestGetCommitteeWithNonMember(t *testing.T) { +// const notaryCount = 11 +// var notaryPoolAddr [notaryCount]common.Address +// var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey +// var txOpts [notaryCount]*bind.TransactOpts +// genesis := make(core.GenesisAlloc) +// +// // initialize back end with 11 accounts and each with 2000 eth balances +// for i := 0; i < notaryCount; i++ { +// key, _ := crypto.GenerateKey() +// notaryPoolPrivKeys[i] = key +// notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) +// txOpts[i] = bind.NewKeyedTransactor(key) +// txOpts[i].Value = notaryDeposit +// genesis[notaryPoolAddr[i]] = core.GenesisAccount{ +// Balance: accountBalance2000Eth, +// } +// } +// +// backend := backends.NewSimulatedBackend(genesis) +// _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) +// +// // register 10 notaries to SMC, leave 1 address free +// for i := 0; i < 10; i++ { +// smc.RegisterNotary(txOpts[i]) +// backend.Commit() +// } +// +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(10)) != 0 { +// t.Fatalf("Incorrect count from notary pool. Want: 135, Got: %v", numNotaries) +// } +// +// // verify the unregistered account is not in the notary pool list +// for i := 0; i < 10; i++ { +// addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(0), big.NewInt(int64(i))) +// if notaryPoolAddr[10].String() == addr.String() { +// t.Errorf("Account %s is not a notary", notaryPoolAddr[10].String()) +// } +// } +// +//} +// +//func TestGetCommitteeAfterDeregisters(t *testing.T) { +// const notaryCount = 10 +// var notaryPoolAddr [notaryCount]common.Address +// var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey +// var txOpts [notaryCount]*bind.TransactOpts +// genesis := make(core.GenesisAlloc) +// +// // initialize back end with 10 accounts and each with 2000 eth balances +// for i := 0; i < notaryCount; i++ { +// key, _ := crypto.GenerateKey() +// notaryPoolPrivKeys[i] = key +// notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) +// txOpts[i] = bind.NewKeyedTransactor(key) +// txOpts[i].Value = notaryDeposit +// genesis[notaryPoolAddr[i]] = core.GenesisAccount{ +// Balance: accountBalance2000Eth, +// } +// } +// +// backend := backends.NewSimulatedBackend(genesis) +// _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) +// +// // register 10 notaries to SMC +// for i := 0; i < 10; i++ { +// smc.RegisterNotary(txOpts[i]) +// backend.Commit() +// } +// +// numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(10)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 10, Got: %v", numNotaries) +// } +// +// // deregister notary 0 from SMC +// txOpts[0].Value = big.NewInt(0) +// smc.DeregisterNotary(txOpts[0]) +// backend.Commit() +// +// numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) +// if numNotaries.Cmp(big.NewInt(9)) != 0 { +// t.Errorf("Incorrect count from notary pool. Want: 9, Got: %v", numNotaries) +// } +// +// // verify degistered notary 0 is not in the notary pool list +// for i := 0; i < 10; i++ { +// addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(0), big.NewInt(int64(i))) +// if notaryPoolAddr[0].String() == addr.String() { +// t.Errorf("Account %s is not a notary", notaryPoolAddr[0].String()) +// } +// } +//} + +func TestNormalAddHeader(t *testing.T) { + const notaryCount = 2 var notaryPoolAddr [notaryCount]common.Address var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey var txOpts [notaryCount]*bind.TransactOpts genesis := make(core.GenesisAlloc) - // initializes back end with 3 accounts and each with 2000 eth balances + // initialize back end with 2 accounts and each with 2000 eth balances for i := 0; i < notaryCount; i++ { key, _ := crypto.GenerateKey() notaryPoolPrivKeys[i] = key notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) txOpts[i] = bind.NewKeyedTransactor(key) - txOpts[i].Value = notaryDeposit genesis[notaryPoolAddr[i]] = core.GenesisAccount{ Balance: accountBalance2000Eth, } @@ -73,492 +584,69 @@ func TestNotaryRegister(t *testing.T) { backend := backends.NewSimulatedBackend(genesis) _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) - // Notary 0 has not registered - notary, err := smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[0]) - if err != nil { - t.Fatalf("Can't get notary registry info: %v", err) - } - - if notary.Deposited { - t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) - } - - // Test notary 0 has registered - if _, err := smc.RegisterNotary(txOpts[0]); err != nil { - t.Fatalf("Registering notary has failed: %v", err) - } - backend.Commit() - - notary, err = smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[0]) - - if !notary.Deposited || - notary.PoolIndex.Cmp(big.NewInt(0)) != 0 || - notary.DeregisteredPeriod.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect notary registry. Want - deposited:true, index:0, period:0"+ - "Got - deposited:%v, index:%v, period:%v ", notary.Deposited, notary.PoolIndex, notary.DeregisteredPeriod) - } - - // Test notary 1 and 2 have registered - if _, err := smc.RegisterNotary(txOpts[1]); err != nil { - t.Fatalf("Registering notary has failed: %v", err) - } - backend.Commit() - - if _, err := smc.RegisterNotary(txOpts[2]); err != nil { - t.Fatalf("Registering notary has failed: %v", err) - } - backend.Commit() - - notary, err = smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[1]) - - if !notary.Deposited || - notary.PoolIndex.Cmp(big.NewInt(1)) != 0 || - notary.DeregisteredPeriod.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect notary registry. Want - deposited:true, index:1, period:0"+ - "Got - deposited:%v, index:%v, period:%v ", notary.Deposited, notary.PoolIndex, notary.DeregisteredPeriod) - } - - notary, err = smc.NotaryRegistry(&bind.CallOpts{}, notaryPoolAddr[2]) - - if !notary.Deposited || - notary.PoolIndex.Cmp(big.NewInt(2)) != 0 || - notary.DeregisteredPeriod.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect notary registry. Want - deposited:true, index:2, period:0"+ - "Got - deposited:%v, index:%v, period:%v ", notary.Deposited, notary.PoolIndex, notary.DeregisteredPeriod) - } - - // Check total numbers of notaries in pool - numNotaries, err := smc.NotaryPoolLength(&bind.CallOpts{}) - if err != nil { - t.Fatalf("Failed to get notary pool length: %v", err) - } - if numNotaries.Cmp(big.NewInt(3)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 3, Got: %v", numNotaries) - } -} - -func TestNotaryRegisterInsufficientEther(t *testing.T) { - addr := crypto.PubkeyToAddress(mainKey.PublicKey) - backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) - txOpts := bind.NewKeyedTransactor(mainKey) - txOpts.Value = notaryDepositInsufficient - _, _, smc, _ := deploySMCContract(backend, mainKey) - - _, err := smc.RegisterNotary(txOpts) - if err == nil { - t.Errorf("Notary register should have failed with insufficient deposit") - } - - notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - - if notary.Deposited { - t.Errorf("Notary deposited with insufficient fund") - } - - if numNotaries.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) - } - -} - -func TestNotaryDoubleRegisters(t *testing.T) { - addr := crypto.PubkeyToAddress(mainKey.PublicKey) - backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) - txOpts := bind.NewKeyedTransactor(mainKey) - txOpts.Value = notaryDeposit - _, _, smc, _ := deploySMCContract(backend, mainKey) - - // Notary 0 registers - smc.RegisterNotary(txOpts) - backend.Commit() - - notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - - if !notary.Deposited { - t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) - } - - if numNotaries.Cmp(big.NewInt(1)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) - } - - // Notary 0 registers again - _, err := smc.RegisterNotary(txOpts) - if err == nil { - t.Errorf("Notary register should have failed with double registers") - } - if numNotaries.Cmp(big.NewInt(1)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) - } - -} - -func TestNotaryDeregister(t *testing.T) { - addr := crypto.PubkeyToAddress(mainKey.PublicKey) - backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) - txOpts := bind.NewKeyedTransactor(mainKey) - txOpts.Value = notaryDeposit - _, _, smc, _ := deploySMCContract(backend, mainKey) - - // Notary 0 registers - smc.RegisterNotary(txOpts) - backend.Commit() - - notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - - if !notary.Deposited { - t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) - } - - if numNotaries.Cmp(big.NewInt(1)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) - } - - // Fast forward 100 blocks to check notary's deregistered period field is set correctly - for i := 0; i < FastForward100Blocks; i++ { - backend.Commit() - } - - // Notary 0 deregisters - txOpts = bind.NewKeyedTransactor(mainKey) - _, err := smc.DeregisterNotary(txOpts) - if err != nil { - t.Fatalf("Failed to deregister notary: %v", err) - } - backend.Commit() - - // Verify notary has saved the deregistered period as: current block number / period length - notary, _ = smc.NotaryRegistry(&bind.CallOpts{}, addr) - currentPeriod := big.NewInt(int64(FastForward100Blocks) / sharding.PeriodLength) - if currentPeriod.Cmp(notary.DeregisteredPeriod) != 0 { - t.Errorf("Incorrect notary degister period. Want: %v, Got: %v ", currentPeriod, notary.DeregisteredPeriod) - } - - numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) - } -} - -func TestNotaryDeregisterThenRegister(t *testing.T) { - addr := crypto.PubkeyToAddress(mainKey.PublicKey) - backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) - txOpts := bind.NewKeyedTransactor(mainKey) - txOpts.Value = notaryDeposit - _, _, smc, _ := deploySMCContract(backend, mainKey) - - // Notary 0 registers - smc.RegisterNotary(txOpts) - backend.Commit() - - notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - - if !notary.Deposited { - t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) - } - - if numNotaries.Cmp(big.NewInt(1)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) - } - - // Notary 0 deregisters - txOpts = bind.NewKeyedTransactor(mainKey) - _, err := smc.DeregisterNotary(txOpts) - if err != nil { - t.Fatalf("Failed to deregister notary: %v", err) - } - backend.Commit() - - numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) - } - - // Notary 0 re-registers again - smc.RegisterNotary(txOpts) - backend.Commit() - - numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) - } -} - -func TestNotaryRelease(t *testing.T) { - addr := crypto.PubkeyToAddress(mainKey.PublicKey) - backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) - txOpts := bind.NewKeyedTransactor(mainKey) - txOpts.Value = notaryDeposit - _, _, smc, _ := deploySMCContract(backend, mainKey) - - // Notary 0 registers - smc.RegisterNotary(txOpts) - backend.Commit() - - notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - - if !notary.Deposited { - t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) - } - - if numNotaries.Cmp(big.NewInt(1)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) - } - - // Fast forward to the next period to deregister + // Fast forward to the next period for i := 0; i < int(sharding.PeriodLength); i++ { backend.Commit() } - // Notary 0 deregisters - txOpts = bind.NewKeyedTransactor(mainKey) - _, err := smc.DeregisterNotary(txOpts) - if err != nil { - t.Fatalf("Failed to deregister notary: %v", err) - } - backend.Commit() - - numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(0)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) - } - - // Fast forward until lockup ends - for i := 0; i < int(sharding.NotaryLockupLength*sharding.PeriodLength+1); i++ { + // register 2 notaries to SMC + for i := 0; i < notaryCount; i++ { + smc.RegisterNotary(txOpts[i]) backend.Commit() } - - // Notary 0 releases - _, err = smc.ReleaseNotary(txOpts) + chunkRoot := [32]byte{'A'} + _, err := smc.AddHeader(txOpts[0],big.NewInt(0),big.NewInt(1),chunkRoot) if err != nil { - t.Fatalf("Failed to release notary: %v", err) + t.Fatalf("Proposer adds header failed: %v", err) } backend.Commit() - notary, err = smc.NotaryRegistry(&bind.CallOpts{}, addr) + p, err := smc.LastSubmittedCollation(&bind.CallOpts{}, big.NewInt(0)) if err != nil { - t.Fatalf("Can't get notary registry info: %v", err) + t.Fatalf("Can't get last submitted collation's period number:", err) + } + if p.Cmp(big.NewInt(1)) != 0 { + t.Errorf("Incorrect last period, when header was added. Got:", p) } - if notary.Deposited { - t.Errorf("Notary deposit flag should be false after released") + cr, err := smc.CollationRecords(&bind.CallOpts{}, big.NewInt(0), big.NewInt(1)) + if cr.ChunkRoot != chunkRoot { + t.Errorf("Chunkroot mismatched. Want: %v, Got: %v", chunkRoot, cr) } - balance, err := backend.BalanceAt(ctx, addr, nil) - if err != nil { - t.Errorf("Can't get account balance, err: %s", err) - } - - if balance.Cmp(notaryDeposit) < 0 { - t.Errorf("Notary did not receive deposit after lock up ends") - } -} - -func TestNotaryInstantRelease(t *testing.T) { - addr := crypto.PubkeyToAddress(mainKey.PublicKey) - backend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: accountBalance2000Eth}}) - txOpts := bind.NewKeyedTransactor(mainKey) - txOpts.Value = notaryDeposit - _, _, smc, _ := deploySMCContract(backend, mainKey) - - // Notary 0 registers - smc.RegisterNotary(txOpts) - backend.Commit() - - notary, _ := smc.NotaryRegistry(&bind.CallOpts{}, addr) - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - - if !notary.Deposited { - t.Errorf("Notary has not registered. Got deposited flag: %v", notary.Deposited) - } - - if numNotaries.Cmp(big.NewInt(1)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 1, Got: %v", numNotaries) - } - - // Fast forward to the next period to deregister + // Fast forward to the next period for i := 0; i < int(sharding.PeriodLength); i++ { backend.Commit() } - // Notary 0 deregisters - txOpts = bind.NewKeyedTransactor(mainKey) - _, err := smc.DeregisterNotary(txOpts) + chunkRoot = [32]byte{'B'} + _, err = smc.AddHeader(txOpts[0],big.NewInt(0),big.NewInt(3),chunkRoot) if err != nil { - t.Fatalf("Failed to deregister notary: %v", err) + t.Fatalf("Proposer adds header failed: %v", err) } backend.Commit() - numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(0)) != 0 { - t.Fatalf("Incorrect count from notary pool. Want: 0, Got: %v", numNotaries) + p, err = smc.LastSubmittedCollation(&bind.CallOpts{}, big.NewInt(0)) + if p.Cmp(big.NewInt(3)) != 0 { + t.Errorf("Incorrect last period, when header was added. Got:", p) } - // Notary 0 tries to release before lockup ends - _, err = smc.ReleaseNotary(txOpts) + cr, err = smc.CollationRecords(&bind.CallOpts{}, big.NewInt(0), big.NewInt(3)) + if cr.ChunkRoot != chunkRoot { + t.Errorf("Chunkroot mismatched. Want: %v, Got: %v", chunkRoot, cr) + } + + chunkRoot = [32]byte{'C'} + _, err = smc.AddHeader(txOpts[0],big.NewInt(1),big.NewInt(3),chunkRoot) backend.Commit() - notary, err = smc.NotaryRegistry(&bind.CallOpts{}, addr) - if err != nil { - t.Fatalf("Can't get notary registry info: %v", err) + p, err = smc.LastSubmittedCollation(&bind.CallOpts{}, big.NewInt(1)) + if p.Cmp(big.NewInt(3)) != 0 { + t.Errorf("Incorrect last period, when header was added. Got:", p) } - if !notary.Deposited { - t.Errorf("Notary deposit flag should be true before released") + cr, err = smc.CollationRecords(&bind.CallOpts{}, big.NewInt(1), big.NewInt(3)) + if cr.ChunkRoot != chunkRoot { + t.Errorf("Chunkroot mismatched. Want: %v, Got: %v", cr, chunkRoot) } - - balance, err := backend.BalanceAt(ctx, addr, nil) - - if balance.Cmp(notaryDeposit) > 0 { - t.Errorf("Notary received deposit before lockup ends") - } -} - -func TestCommitteeListsAreDifferent(t *testing.T) { - const notaryCount = 10000 - var notaryPoolAddr [notaryCount]common.Address - var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey - var txOpts [notaryCount]*bind.TransactOpts - genesis := make(core.GenesisAlloc) - - // initializes back end with 10000 accounts and each with 2000 eth balances - for i := 0; i < notaryCount; i++ { - key, _ := crypto.GenerateKey() - notaryPoolPrivKeys[i] = key - notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) - txOpts[i] = bind.NewKeyedTransactor(key) - txOpts[i].Value = notaryDeposit - genesis[notaryPoolAddr[i]] = core.GenesisAccount{ - Balance: accountBalance2000Eth, - } - } - - backend := backends.NewSimulatedBackend(genesis) - _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) - - // register 10000 notaries to SMC - for i := 0; i < notaryCount; i++ { - smc.RegisterNotary(txOpts[i]) - backend.Commit() - } - - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(10000)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 1000, Got: %v", numNotaries) - } - - // get a list of sampled notaries from shard 0 - var shard0CommitteeList []string - for i := 0; i < int(sharding.NotaryCommitSize); i++ { - addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(0), big.NewInt(int64(i))) - shard0CommitteeList = append(shard0CommitteeList, addr.String()) - } - - // get a list of sampled notaries from shard 1, verify it's not identical to shard 0 - for i := 0; i < int(sharding.NotaryCommitSize); i++ { - addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(1), big.NewInt(int64(i))) - if shard0CommitteeList[i] == addr.String() { - t.Errorf("Shard 0 committee list is identical to shard 1's committee list") - } - } -} - -func TestGetCommitteeWithNonMember(t *testing.T) { - const notaryCount = 11 - var notaryPoolAddr [notaryCount]common.Address - var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey - var txOpts [notaryCount]*bind.TransactOpts - genesis := make(core.GenesisAlloc) - - // initialize back end with 11 accounts and each with 2000 eth balances - for i := 0; i < notaryCount; i++ { - key, _ := crypto.GenerateKey() - notaryPoolPrivKeys[i] = key - notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) - txOpts[i] = bind.NewKeyedTransactor(key) - txOpts[i].Value = notaryDeposit - genesis[notaryPoolAddr[i]] = core.GenesisAccount{ - Balance: accountBalance2000Eth, - } - } - - backend := backends.NewSimulatedBackend(genesis) - _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) - - // register 10 notaries to SMC, leave 1 address free - for i := 0; i < 10; i++ { - smc.RegisterNotary(txOpts[i]) - backend.Commit() - } - - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(10)) != 0 { - t.Fatalf("Incorrect count from notary pool. Want: 135, Got: %v", numNotaries) - } - - // verify the unregistered account is not in the notary pool list - for i := 0; i < 10; i++ { - addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(0), big.NewInt(int64(i))) - if notaryPoolAddr[10].String() == addr.String() { - t.Errorf("Account %s is not a notary", notaryPoolAddr[10].String()) - } - } - -} - -func TestGetCommitteeAfterDeregisters(t *testing.T) { - const notaryCount = 10 - var notaryPoolAddr [notaryCount]common.Address - var notaryPoolPrivKeys [notaryCount]*ecdsa.PrivateKey - var txOpts [notaryCount]*bind.TransactOpts - genesis := make(core.GenesisAlloc) - - // initialize back end with 10 accounts and each with 2000 eth balances - for i := 0; i < notaryCount; i++ { - key, _ := crypto.GenerateKey() - notaryPoolPrivKeys[i] = key - notaryPoolAddr[i] = crypto.PubkeyToAddress(key.PublicKey) - txOpts[i] = bind.NewKeyedTransactor(key) - txOpts[i].Value = notaryDeposit - genesis[notaryPoolAddr[i]] = core.GenesisAccount{ - Balance: accountBalance2000Eth, - } - } - - backend := backends.NewSimulatedBackend(genesis) - _, _, smc, _ := deploySMCContract(backend, notaryPoolPrivKeys[0]) - - // register 10 notaries to SMC - for i := 0; i < 10; i++ { - smc.RegisterNotary(txOpts[i]) - backend.Commit() - } - - numNotaries, _ := smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(10)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 10, Got: %v", numNotaries) - } - - // deregister notary 0 from SMC - txOpts[0].Value = big.NewInt(0) - smc.DeregisterNotary(txOpts[0]) - backend.Commit() - - numNotaries, _ = smc.NotaryPoolLength(&bind.CallOpts{}) - if numNotaries.Cmp(big.NewInt(9)) != 0 { - t.Errorf("Incorrect count from notary pool. Want: 9, Got: %v", numNotaries) - } - - // verify degistered notary 0 is not in the notary pool list - for i := 0; i < 10; i++ { - addr, _ := smc.GetNotaryInCommittee(&bind.CallOpts{}, big.NewInt(0), big.NewInt(int64(i))) - if notaryPoolAddr[0].String() == addr.String() { - t.Errorf("Account %s is not a notary", notaryPoolAddr[0].String()) - } - } -} +} \ No newline at end of file