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-rw-r--r--packages/deployer/src/test/deploy_test.ts91
-rw-r--r--packages/deployer/src/test/fixtures/contracts/Exchange.sol602
-rw-r--r--packages/deployer/src/test/fixtures/contracts/TokenTransferProxy.sol115
-rw-r--r--packages/deployer/src/test/fixtures/contracts/base/Ownable.sol27
-rw-r--r--packages/deployer/src/test/fixtures/contracts/base/SafeMath.sol41
-rw-r--r--packages/deployer/src/test/fixtures/contracts/base/Token.sol38
-rw-r--r--packages/deployer/src/test/fixtures/exchange_bin.ts4
-rw-r--r--packages/deployer/src/test/util/constants.ts11
8 files changed, 0 insertions, 929 deletions
diff --git a/packages/deployer/src/test/deploy_test.ts b/packages/deployer/src/test/deploy_test.ts
deleted file mode 100644
index e15985e11..000000000
--- a/packages/deployer/src/test/deploy_test.ts
+++ /dev/null
@@ -1,91 +0,0 @@
-import * as chai from 'chai';
-import 'mocha';
-
-import { Compiler } from '../compiler';
-import { Deployer } from '../deployer';
-import { fsWrapper } from '../utils/fs_wrapper';
-import { CompilerOptions, ContractArtifact, ContractData, DoneCallback } from '../utils/types';
-import { constructor_args, exchange_binary } from './fixtures/exchange_bin';
-import { constants } from './util/constants';
-
-const expect = chai.expect;
-const artifactsDir = `${__dirname}/fixtures/artifacts`;
-const contractsDir = `${__dirname}/fixtures/contracts`;
-const exchangeArtifactPath = `${artifactsDir}/Exchange.json`;
-const compilerOpts: CompilerOptions = {
- artifactsDir,
- contractsDir,
- networkId: constants.networkId,
- optimizerEnabled: constants.optimizerEnabled,
-};
-const compiler = new Compiler(compilerOpts);
-const deployerOpts = {
- artifactsDir,
- networkId: constants.networkId,
- jsonrpcPort: constants.jsonrpcPort,
- defaults: {
- gasPrice: constants.gasPrice,
- },
-};
-const deployer = new Deployer(deployerOpts);
-
-/* tslint:disable */
-beforeEach(function(done: DoneCallback) {
- this.timeout(constants.timeoutMs);
- (async () => {
- if (fsWrapper.doesPathExistSync(exchangeArtifactPath)) {
- await fsWrapper.removeFileAsync(exchangeArtifactPath);
- }
- await compiler.compileAllAsync();
- done();
- })().catch(done);
-});
-/* tslint:enable */
-
-describe('#Compiler', () => {
- it('should create an Exchange artifact with the correct unlinked binary', async () => {
- const opts = {
- encoding: 'utf8',
- };
- const exchangeArtifactString = await fsWrapper.readFileAsync(exchangeArtifactPath, opts);
- const exchangeArtifact: ContractArtifact = JSON.parse(exchangeArtifactString);
- const exchangeContractData: ContractData = exchangeArtifact.networks[constants.networkId];
- // The last 43 bytes of the binaries are metadata which may not be equivalent
- const unlinkedBinaryWithoutMetadata = exchangeContractData.unlinked_binary.slice(0, -86);
- const exchangeBinaryWithoutMetadata = exchange_binary.slice(0, -86);
- expect(unlinkedBinaryWithoutMetadata).to.equal(exchangeBinaryWithoutMetadata);
- });
-});
-describe('#Deployer', () => {
- describe('#deployAsync', () => {
- it('should deploy the Exchange contract without updating the Exchange artifact', async () => {
- const exchangeConstructorArgs = [constants.zrxTokenAddress, constants.tokenTransferProxyAddress];
- const exchangeContractInstance = await deployer.deployAsync('Exchange', exchangeConstructorArgs);
- const opts = {
- encoding: 'utf8',
- };
- const exchangeArtifactString = await fsWrapper.readFileAsync(exchangeArtifactPath, opts);
- const exchangeArtifact: ContractArtifact = JSON.parse(exchangeArtifactString);
- const exchangeContractData: ContractData = exchangeArtifact.networks[constants.networkId];
- const exchangeAddress = exchangeContractInstance.address;
- expect(exchangeAddress).to.not.equal(undefined);
- expect(exchangeContractData.address).to.equal(undefined);
- expect(exchangeContractData.constructor_args).to.equal(undefined);
- });
- });
- describe('#deployAndSaveAsync', () => {
- it('should save the correct contract address and constructor arguments to the Exchange artifact', async () => {
- const exchangeConstructorArgs = [constants.zrxTokenAddress, constants.tokenTransferProxyAddress];
- const exchangeContractInstance = await deployer.deployAndSaveAsync('Exchange', exchangeConstructorArgs);
- const opts = {
- encoding: 'utf8',
- };
- const exchangeArtifactString = await fsWrapper.readFileAsync(exchangeArtifactPath, opts);
- const exchangeArtifact: ContractArtifact = JSON.parse(exchangeArtifactString);
- const exchangeContractData: ContractData = exchangeArtifact.networks[constants.networkId];
- const exchangeAddress = exchangeContractInstance.address;
- expect(exchangeAddress).to.be.equal(exchangeContractData.address);
- expect(constructor_args).to.be.equal(exchangeContractData.constructor_args);
- });
- });
-});
diff --git a/packages/deployer/src/test/fixtures/contracts/Exchange.sol b/packages/deployer/src/test/fixtures/contracts/Exchange.sol
deleted file mode 100644
index 1b6819700..000000000
--- a/packages/deployer/src/test/fixtures/contracts/Exchange.sol
+++ /dev/null
@@ -1,602 +0,0 @@
-/*
-
- Copyright 2017 ZeroEx Intl.
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-
-*/
-
-pragma solidity 0.4.14;
-
-import "./TokenTransferProxy.sol";
-import "./base/Token.sol";
-import "./base/SafeMath.sol";
-
-/// @title Exchange - Facilitates exchange of ERC20 tokens.
-/// @author Amir Bandeali - <amir@0xProject.com>, Will Warren - <will@0xProject.com>
-contract Exchange is SafeMath {
-
- // Error Codes
- enum Errors {
- ORDER_EXPIRED, // Order has already expired
- ORDER_FULLY_FILLED_OR_CANCELLED, // Order has already been fully filled or cancelled
- ROUNDING_ERROR_TOO_LARGE, // Rounding error too large
- INSUFFICIENT_BALANCE_OR_ALLOWANCE // Insufficient balance or allowance for token transfer
- }
-
- string constant public VERSION = "1.0.0";
- uint16 constant public EXTERNAL_QUERY_GAS_LIMIT = 4999; // Changes to state require at least 5000 gas
-
- address public ZRX_TOKEN_CONTRACT;
- address public TOKEN_TRANSFER_PROXY_CONTRACT;
-
- // Mappings of orderHash => amounts of takerTokenAmount filled or cancelled.
- mapping (bytes32 => uint) public filled;
- mapping (bytes32 => uint) public cancelled;
-
- event LogFill(
- address indexed maker,
- address taker,
- address indexed feeRecipient,
- address makerToken,
- address takerToken,
- uint filledMakerTokenAmount,
- uint filledTakerTokenAmount,
- uint paidMakerFee,
- uint paidTakerFee,
- bytes32 indexed tokens, // keccak256(makerToken, takerToken), allows subscribing to a token pair
- bytes32 orderHash
- );
-
- event LogCancel(
- address indexed maker,
- address indexed feeRecipient,
- address makerToken,
- address takerToken,
- uint cancelledMakerTokenAmount,
- uint cancelledTakerTokenAmount,
- bytes32 indexed tokens,
- bytes32 orderHash
- );
-
- event LogError(uint8 indexed errorId, bytes32 indexed orderHash);
-
- struct Order {
- address maker;
- address taker;
- address makerToken;
- address takerToken;
- address feeRecipient;
- uint makerTokenAmount;
- uint takerTokenAmount;
- uint makerFee;
- uint takerFee;
- uint expirationTimestampInSec;
- bytes32 orderHash;
- }
-
- function Exchange(address _zrxToken, address _tokenTransferProxy) {
- ZRX_TOKEN_CONTRACT = _zrxToken;
- TOKEN_TRANSFER_PROXY_CONTRACT = _tokenTransferProxy;
- }
-
- /*
- * Core exchange functions
- */
-
- /// @dev Fills the input order.
- /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient.
- /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt.
- /// @param fillTakerTokenAmount Desired amount of takerToken to fill.
- /// @param shouldThrowOnInsufficientBalanceOrAllowance Test if transfer will fail before attempting.
- /// @param v ECDSA signature parameter v.
- /// @param r ECDSA signature parameters r.
- /// @param s ECDSA signature parameters s.
- /// @return Total amount of takerToken filled in trade.
- function fillOrder(
- address[5] orderAddresses,
- uint[6] orderValues,
- uint fillTakerTokenAmount,
- bool shouldThrowOnInsufficientBalanceOrAllowance,
- uint8 v,
- bytes32 r,
- bytes32 s)
- public
- returns (uint filledTakerTokenAmount)
- {
- Order memory order = Order({
- maker: orderAddresses[0],
- taker: orderAddresses[1],
- makerToken: orderAddresses[2],
- takerToken: orderAddresses[3],
- feeRecipient: orderAddresses[4],
- makerTokenAmount: orderValues[0],
- takerTokenAmount: orderValues[1],
- makerFee: orderValues[2],
- takerFee: orderValues[3],
- expirationTimestampInSec: orderValues[4],
- orderHash: getOrderHash(orderAddresses, orderValues)
- });
-
- require(order.taker == address(0) || order.taker == msg.sender);
- require(order.makerTokenAmount > 0 && order.takerTokenAmount > 0 && fillTakerTokenAmount > 0);
- require(isValidSignature(
- order.maker,
- order.orderHash,
- v,
- r,
- s
- ));
-
- if (block.timestamp >= order.expirationTimestampInSec) {
- LogError(uint8(Errors.ORDER_EXPIRED), order.orderHash);
- return 0;
- }
-
- uint remainingTakerTokenAmount = safeSub(order.takerTokenAmount, getUnavailableTakerTokenAmount(order.orderHash));
- filledTakerTokenAmount = min256(fillTakerTokenAmount, remainingTakerTokenAmount);
- if (filledTakerTokenAmount == 0) {
- LogError(uint8(Errors.ORDER_FULLY_FILLED_OR_CANCELLED), order.orderHash);
- return 0;
- }
-
- if (isRoundingError(filledTakerTokenAmount, order.takerTokenAmount, order.makerTokenAmount)) {
- LogError(uint8(Errors.ROUNDING_ERROR_TOO_LARGE), order.orderHash);
- return 0;
- }
-
- if (!shouldThrowOnInsufficientBalanceOrAllowance && !isTransferable(order, filledTakerTokenAmount)) {
- LogError(uint8(Errors.INSUFFICIENT_BALANCE_OR_ALLOWANCE), order.orderHash);
- return 0;
- }
-
- uint filledMakerTokenAmount = getPartialAmount(filledTakerTokenAmount, order.takerTokenAmount, order.makerTokenAmount);
- uint paidMakerFee;
- uint paidTakerFee;
- filled[order.orderHash] = safeAdd(filled[order.orderHash], filledTakerTokenAmount);
- require(transferViaTokenTransferProxy(
- order.makerToken,
- order.maker,
- msg.sender,
- filledMakerTokenAmount
- ));
- require(transferViaTokenTransferProxy(
- order.takerToken,
- msg.sender,
- order.maker,
- filledTakerTokenAmount
- ));
- if (order.feeRecipient != address(0)) {
- if (order.makerFee > 0) {
- paidMakerFee = getPartialAmount(filledTakerTokenAmount, order.takerTokenAmount, order.makerFee);
- require(transferViaTokenTransferProxy(
- ZRX_TOKEN_CONTRACT,
- order.maker,
- order.feeRecipient,
- paidMakerFee
- ));
- }
- if (order.takerFee > 0) {
- paidTakerFee = getPartialAmount(filledTakerTokenAmount, order.takerTokenAmount, order.takerFee);
- require(transferViaTokenTransferProxy(
- ZRX_TOKEN_CONTRACT,
- msg.sender,
- order.feeRecipient,
- paidTakerFee
- ));
- }
- }
-
- LogFill(
- order.maker,
- msg.sender,
- order.feeRecipient,
- order.makerToken,
- order.takerToken,
- filledMakerTokenAmount,
- filledTakerTokenAmount,
- paidMakerFee,
- paidTakerFee,
- keccak256(order.makerToken, order.takerToken),
- order.orderHash
- );
- return filledTakerTokenAmount;
- }
-
- /// @dev Cancels the input order.
- /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient.
- /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt.
- /// @param cancelTakerTokenAmount Desired amount of takerToken to cancel in order.
- /// @return Amount of takerToken cancelled.
- function cancelOrder(
- address[5] orderAddresses,
- uint[6] orderValues,
- uint cancelTakerTokenAmount)
- public
- returns (uint)
- {
- Order memory order = Order({
- maker: orderAddresses[0],
- taker: orderAddresses[1],
- makerToken: orderAddresses[2],
- takerToken: orderAddresses[3],
- feeRecipient: orderAddresses[4],
- makerTokenAmount: orderValues[0],
- takerTokenAmount: orderValues[1],
- makerFee: orderValues[2],
- takerFee: orderValues[3],
- expirationTimestampInSec: orderValues[4],
- orderHash: getOrderHash(orderAddresses, orderValues)
- });
-
- require(order.maker == msg.sender);
- require(order.makerTokenAmount > 0 && order.takerTokenAmount > 0 && cancelTakerTokenAmount > 0);
-
- if (block.timestamp >= order.expirationTimestampInSec) {
- LogError(uint8(Errors.ORDER_EXPIRED), order.orderHash);
- return 0;
- }
-
- uint remainingTakerTokenAmount = safeSub(order.takerTokenAmount, getUnavailableTakerTokenAmount(order.orderHash));
- uint cancelledTakerTokenAmount = min256(cancelTakerTokenAmount, remainingTakerTokenAmount);
- if (cancelledTakerTokenAmount == 0) {
- LogError(uint8(Errors.ORDER_FULLY_FILLED_OR_CANCELLED), order.orderHash);
- return 0;
- }
-
- cancelled[order.orderHash] = safeAdd(cancelled[order.orderHash], cancelledTakerTokenAmount);
-
- LogCancel(
- order.maker,
- order.feeRecipient,
- order.makerToken,
- order.takerToken,
- getPartialAmount(cancelledTakerTokenAmount, order.takerTokenAmount, order.makerTokenAmount),
- cancelledTakerTokenAmount,
- keccak256(order.makerToken, order.takerToken),
- order.orderHash
- );
- return cancelledTakerTokenAmount;
- }
-
- /*
- * Wrapper functions
- */
-
- /// @dev Fills an order with specified parameters and ECDSA signature, throws if specified amount not filled entirely.
- /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient.
- /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt.
- /// @param fillTakerTokenAmount Desired amount of takerToken to fill.
- /// @param v ECDSA signature parameter v.
- /// @param r ECDSA signature parameters r.
- /// @param s ECDSA signature parameters s.
- function fillOrKillOrder(
- address[5] orderAddresses,
- uint[6] orderValues,
- uint fillTakerTokenAmount,
- uint8 v,
- bytes32 r,
- bytes32 s)
- public
- {
- require(fillOrder(
- orderAddresses,
- orderValues,
- fillTakerTokenAmount,
- false,
- v,
- r,
- s
- ) == fillTakerTokenAmount);
- }
-
- /// @dev Synchronously executes multiple fill orders in a single transaction.
- /// @param orderAddresses Array of address arrays containing individual order addresses.
- /// @param orderValues Array of uint arrays containing individual order values.
- /// @param fillTakerTokenAmounts Array of desired amounts of takerToken to fill in orders.
- /// @param shouldThrowOnInsufficientBalanceOrAllowance Test if transfers will fail before attempting.
- /// @param v Array ECDSA signature v parameters.
- /// @param r Array of ECDSA signature r parameters.
- /// @param s Array of ECDSA signature s parameters.
- function batchFillOrders(
- address[5][] orderAddresses,
- uint[6][] orderValues,
- uint[] fillTakerTokenAmounts,
- bool shouldThrowOnInsufficientBalanceOrAllowance,
- uint8[] v,
- bytes32[] r,
- bytes32[] s)
- public
- {
- for (uint i = 0; i < orderAddresses.length; i++) {
- fillOrder(
- orderAddresses[i],
- orderValues[i],
- fillTakerTokenAmounts[i],
- shouldThrowOnInsufficientBalanceOrAllowance,
- v[i],
- r[i],
- s[i]
- );
- }
- }
-
- /// @dev Synchronously executes multiple fillOrKill orders in a single transaction.
- /// @param orderAddresses Array of address arrays containing individual order addresses.
- /// @param orderValues Array of uint arrays containing individual order values.
- /// @param fillTakerTokenAmounts Array of desired amounts of takerToken to fill in orders.
- /// @param v Array ECDSA signature v parameters.
- /// @param r Array of ECDSA signature r parameters.
- /// @param s Array of ECDSA signature s parameters.
- function batchFillOrKillOrders(
- address[5][] orderAddresses,
- uint[6][] orderValues,
- uint[] fillTakerTokenAmounts,
- uint8[] v,
- bytes32[] r,
- bytes32[] s)
- public
- {
- for (uint i = 0; i < orderAddresses.length; i++) {
- fillOrKillOrder(
- orderAddresses[i],
- orderValues[i],
- fillTakerTokenAmounts[i],
- v[i],
- r[i],
- s[i]
- );
- }
- }
-
- /// @dev Synchronously executes multiple fill orders in a single transaction until total fillTakerTokenAmount filled.
- /// @param orderAddresses Array of address arrays containing individual order addresses.
- /// @param orderValues Array of uint arrays containing individual order values.
- /// @param fillTakerTokenAmount Desired total amount of takerToken to fill in orders.
- /// @param shouldThrowOnInsufficientBalanceOrAllowance Test if transfers will fail before attempting.
- /// @param v Array ECDSA signature v parameters.
- /// @param r Array of ECDSA signature r parameters.
- /// @param s Array of ECDSA signature s parameters.
- /// @return Total amount of fillTakerTokenAmount filled in orders.
- function fillOrdersUpTo(
- address[5][] orderAddresses,
- uint[6][] orderValues,
- uint fillTakerTokenAmount,
- bool shouldThrowOnInsufficientBalanceOrAllowance,
- uint8[] v,
- bytes32[] r,
- bytes32[] s)
- public
- returns (uint)
- {
- uint filledTakerTokenAmount = 0;
- for (uint i = 0; i < orderAddresses.length; i++) {
- require(orderAddresses[i][3] == orderAddresses[0][3]); // takerToken must be the same for each order
- filledTakerTokenAmount = safeAdd(filledTakerTokenAmount, fillOrder(
- orderAddresses[i],
- orderValues[i],
- safeSub(fillTakerTokenAmount, filledTakerTokenAmount),
- shouldThrowOnInsufficientBalanceOrAllowance,
- v[i],
- r[i],
- s[i]
- ));
- if (filledTakerTokenAmount == fillTakerTokenAmount) break;
- }
- return filledTakerTokenAmount;
- }
-
- /// @dev Synchronously cancels multiple orders in a single transaction.
- /// @param orderAddresses Array of address arrays containing individual order addresses.
- /// @param orderValues Array of uint arrays containing individual order values.
- /// @param cancelTakerTokenAmounts Array of desired amounts of takerToken to cancel in orders.
- function batchCancelOrders(
- address[5][] orderAddresses,
- uint[6][] orderValues,
- uint[] cancelTakerTokenAmounts)
- public
- {
- for (uint i = 0; i < orderAddresses.length; i++) {
- cancelOrder(
- orderAddresses[i],
- orderValues[i],
- cancelTakerTokenAmounts[i]
- );
- }
- }
-
- /*
- * Constant public functions
- */
-
- /// @dev Calculates Keccak-256 hash of order with specified parameters.
- /// @param orderAddresses Array of order's maker, taker, makerToken, takerToken, and feeRecipient.
- /// @param orderValues Array of order's makerTokenAmount, takerTokenAmount, makerFee, takerFee, expirationTimestampInSec, and salt.
- /// @return Keccak-256 hash of order.
- function getOrderHash(address[5] orderAddresses, uint[6] orderValues)
- public
- constant
- returns (bytes32)
- {
- return keccak256(
- address(this),
- orderAddresses[0], // maker
- orderAddresses[1], // taker
- orderAddresses[2], // makerToken
- orderAddresses[3], // takerToken
- orderAddresses[4], // feeRecipient
- orderValues[0], // makerTokenAmount
- orderValues[1], // takerTokenAmount
- orderValues[2], // makerFee
- orderValues[3], // takerFee
- orderValues[4], // expirationTimestampInSec
- orderValues[5] // salt
- );
- }
-
- /// @dev Verifies that an order signature is valid.
- /// @param signer address of signer.
- /// @param hash Signed Keccak-256 hash.
- /// @param v ECDSA signature parameter v.
- /// @param r ECDSA signature parameters r.
- /// @param s ECDSA signature parameters s.
- /// @return Validity of order signature.
- function isValidSignature(
- address signer,
- bytes32 hash,
- uint8 v,
- bytes32 r,
- bytes32 s)
- public
- constant
- returns (bool)
- {
- return signer == ecrecover(
- keccak256("\x19Ethereum Signed Message:\n32", hash),
- v,
- r,
- s
- );
- }
-
- /// @dev Checks if rounding error > 0.1%.
- /// @param numerator Numerator.
- /// @param denominator Denominator.
- /// @param target Value to multiply with numerator/denominator.
- /// @return Rounding error is present.
- function isRoundingError(uint numerator, uint denominator, uint target)
- public
- constant
- returns (bool)
- {
- uint remainder = mulmod(target, numerator, denominator);
- if (remainder == 0) return false; // No rounding error.
-
- uint errPercentageTimes1000000 = safeDiv(
- safeMul(remainder, 1000000),
- safeMul(numerator, target)
- );
- return errPercentageTimes1000000 > 1000;
- }
-
- /// @dev Calculates partial value given a numerator and denominator.
- /// @param numerator Numerator.
- /// @param denominator Denominator.
- /// @param target Value to calculate partial of.
- /// @return Partial value of target.
- function getPartialAmount(uint numerator, uint denominator, uint target)
- public
- constant
- returns (uint)
- {
- return safeDiv(safeMul(numerator, target), denominator);
- }
-
- /// @dev Calculates the sum of values already filled and cancelled for a given order.
- /// @param orderHash The Keccak-256 hash of the given order.
- /// @return Sum of values already filled and cancelled.
- function getUnavailableTakerTokenAmount(bytes32 orderHash)
- public
- constant
- returns (uint)
- {
- return safeAdd(filled[orderHash], cancelled[orderHash]);
- }
-
-
- /*
- * Internal functions
- */
-
- /// @dev Transfers a token using TokenTransferProxy transferFrom function.
- /// @param token Address of token to transferFrom.
- /// @param from Address transfering token.
- /// @param to Address receiving token.
- /// @param value Amount of token to transfer.
- /// @return Success of token transfer.
- function transferViaTokenTransferProxy(
- address token,
- address from,
- address to,
- uint value)
- internal
- returns (bool)
- {
- return TokenTransferProxy(TOKEN_TRANSFER_PROXY_CONTRACT).transferFrom(token, from, to, value);
- }
-
- /// @dev Checks if any order transfers will fail.
- /// @param order Order struct of params that will be checked.
- /// @param fillTakerTokenAmount Desired amount of takerToken to fill.
- /// @return Predicted result of transfers.
- function isTransferable(Order order, uint fillTakerTokenAmount)
- internal
- constant // The called token contracts may attempt to change state, but will not be able to due to gas limits on getBalance and getAllowance.
- returns (bool)
- {
- address taker = msg.sender;
- uint fillMakerTokenAmount = getPartialAmount(fillTakerTokenAmount, order.takerTokenAmount, order.makerTokenAmount);
-
- if (order.feeRecipient != address(0)) {
- bool isMakerTokenZRX = order.makerToken == ZRX_TOKEN_CONTRACT;
- bool isTakerTokenZRX = order.takerToken == ZRX_TOKEN_CONTRACT;
- uint paidMakerFee = getPartialAmount(fillTakerTokenAmount, order.takerTokenAmount, order.makerFee);
- uint paidTakerFee = getPartialAmount(fillTakerTokenAmount, order.takerTokenAmount, order.takerFee);
- uint requiredMakerZRX = isMakerTokenZRX ? safeAdd(fillMakerTokenAmount, paidMakerFee) : paidMakerFee;
- uint requiredTakerZRX = isTakerTokenZRX ? safeAdd(fillTakerTokenAmount, paidTakerFee) : paidTakerFee;
-
- if ( getBalance(ZRX_TOKEN_CONTRACT, order.maker) < requiredMakerZRX
- || getAllowance(ZRX_TOKEN_CONTRACT, order.maker) < requiredMakerZRX
- || getBalance(ZRX_TOKEN_CONTRACT, taker) < requiredTakerZRX
- || getAllowance(ZRX_TOKEN_CONTRACT, taker) < requiredTakerZRX
- ) return false;
-
- if (!isMakerTokenZRX && ( getBalance(order.makerToken, order.maker) < fillMakerTokenAmount // Don't double check makerToken if ZRX
- || getAllowance(order.makerToken, order.maker) < fillMakerTokenAmount)
- ) return false;
- if (!isTakerTokenZRX && ( getBalance(order.takerToken, taker) < fillTakerTokenAmount // Don't double check takerToken if ZRX
- || getAllowance(order.takerToken, taker) < fillTakerTokenAmount)
- ) return false;
- } else if ( getBalance(order.makerToken, order.maker) < fillMakerTokenAmount
- || getAllowance(order.makerToken, order.maker) < fillMakerTokenAmount
- || getBalance(order.takerToken, taker) < fillTakerTokenAmount
- || getAllowance(order.takerToken, taker) < fillTakerTokenAmount
- ) return false;
-
- return true;
- }
-
- /// @dev Get token balance of an address.
- /// @param token Address of token.
- /// @param owner Address of owner.
- /// @return Token balance of owner.
- function getBalance(address token, address owner)
- internal
- constant // The called token contract may attempt to change state, but will not be able to due to an added gas limit.
- returns (uint)
- {
- return Token(token).balanceOf.gas(EXTERNAL_QUERY_GAS_LIMIT)(owner); // Limit gas to prevent reentrancy
- }
-
- /// @dev Get allowance of token given to TokenTransferProxy by an address.
- /// @param token Address of token.
- /// @param owner Address of owner.
- /// @return Allowance of token given to TokenTransferProxy by owner.
- function getAllowance(address token, address owner)
- internal
- constant // The called token contract may attempt to change state, but will not be able to due to an added gas limit.
- returns (uint)
- {
- return Token(token).allowance.gas(EXTERNAL_QUERY_GAS_LIMIT)(owner, TOKEN_TRANSFER_PROXY_CONTRACT); // Limit gas to prevent reentrancy
- }
-}
diff --git a/packages/deployer/src/test/fixtures/contracts/TokenTransferProxy.sol b/packages/deployer/src/test/fixtures/contracts/TokenTransferProxy.sol
deleted file mode 100644
index 90c8e7d66..000000000
--- a/packages/deployer/src/test/fixtures/contracts/TokenTransferProxy.sol
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-
- Copyright 2017 ZeroEx Intl.
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-
-*/
-
-pragma solidity 0.4.14;
-
-import "./base/Token.sol";
-import "./base/Ownable.sol";
-
-/// @title TokenTransferProxy - Transfers tokens on behalf of contracts that have been approved via decentralized governance.
-/// @author Amir Bandeali - <amir@0xProject.com>, Will Warren - <will@0xProject.com>
-contract TokenTransferProxy is Ownable {
-
- /// @dev Only authorized addresses can invoke functions with this modifier.
- modifier onlyAuthorized {
- require(authorized[msg.sender]);
- _;
- }
-
- modifier targetAuthorized(address target) {
- require(authorized[target]);
- _;
- }
-
- modifier targetNotAuthorized(address target) {
- require(!authorized[target]);
- _;
- }
-
- mapping (address => bool) public authorized;
- address[] public authorities;
-
- event LogAuthorizedAddressAdded(address indexed target, address indexed caller);
- event LogAuthorizedAddressRemoved(address indexed target, address indexed caller);
-
- /*
- * Public functions
- */
-
- /// @dev Authorizes an address.
- /// @param target Address to authorize.
- function addAuthorizedAddress(address target)
- public
- onlyOwner
- targetNotAuthorized(target)
- {
- authorized[target] = true;
- authorities.push(target);
- LogAuthorizedAddressAdded(target, msg.sender);
- }
-
- /// @dev Removes authorizion of an address.
- /// @param target Address to remove authorization from.
- function removeAuthorizedAddress(address target)
- public
- onlyOwner
- targetAuthorized(target)
- {
- delete authorized[target];
- for (uint i = 0; i < authorities.length; i++) {
- if (authorities[i] == target) {
- authorities[i] = authorities[authorities.length - 1];
- authorities.length -= 1;
- break;
- }
- }
- LogAuthorizedAddressRemoved(target, msg.sender);
- }
-
- /// @dev Calls into ERC20 Token contract, invoking transferFrom.
- /// @param token Address of token to transfer.
- /// @param from Address to transfer token from.
- /// @param to Address to transfer token to.
- /// @param value Amount of token to transfer.
- /// @return Success of transfer.
- function transferFrom(
- address token,
- address from,
- address to,
- uint value)
- public
- onlyAuthorized
- returns (bool)
- {
- return Token(token).transferFrom(from, to, value);
- }
-
- /*
- * Public constant functions
- */
-
- /// @dev Gets all authorized addresses.
- /// @return Array of authorized addresses.
- function getAuthorizedAddresses()
- public
- constant
- returns (address[])
- {
- return authorities;
- }
-}
diff --git a/packages/deployer/src/test/fixtures/contracts/base/Ownable.sol b/packages/deployer/src/test/fixtures/contracts/base/Ownable.sol
deleted file mode 100644
index 2a74c3717..000000000
--- a/packages/deployer/src/test/fixtures/contracts/base/Ownable.sol
+++ /dev/null
@@ -1,27 +0,0 @@
-pragma solidity 0.4.14;
-
-/*
- * Ownable
- *
- * Base contract with an owner.
- * Provides onlyOwner modifier, which prevents function from running if it is called by anyone other than the owner.
- */
-
-contract Ownable {
- address public owner;
-
- function Ownable() {
- owner = msg.sender;
- }
-
- modifier onlyOwner() {
- require(msg.sender == owner);
- _;
- }
-
- function transferOwnership(address newOwner) onlyOwner {
- if (newOwner != address(0)) {
- owner = newOwner;
- }
- }
-}
diff --git a/packages/deployer/src/test/fixtures/contracts/base/SafeMath.sol b/packages/deployer/src/test/fixtures/contracts/base/SafeMath.sol
deleted file mode 100644
index 7414684a8..000000000
--- a/packages/deployer/src/test/fixtures/contracts/base/SafeMath.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-pragma solidity 0.4.14;
-
-contract SafeMath {
- function safeMul(uint a, uint b) internal constant returns (uint256) {
- uint c = a * b;
- assert(a == 0 || c / a == b);
- return c;
- }
-
- function safeDiv(uint a, uint b) internal constant returns (uint256) {
- uint c = a / b;
- return c;
- }
-
- function safeSub(uint a, uint b) internal constant returns (uint256) {
- assert(b <= a);
- return a - b;
- }
-
- function safeAdd(uint a, uint b) internal constant returns (uint256) {
- uint c = a + b;
- assert(c >= a);
- return c;
- }
-
- function max64(uint64 a, uint64 b) internal constant returns (uint64) {
- return a >= b ? a : b;
- }
-
- function min64(uint64 a, uint64 b) internal constant returns (uint64) {
- return a < b ? a : b;
- }
-
- function max256(uint256 a, uint256 b) internal constant returns (uint256) {
- return a >= b ? a : b;
- }
-
- function min256(uint256 a, uint256 b) internal constant returns (uint256) {
- return a < b ? a : b;
- }
-}
diff --git a/packages/deployer/src/test/fixtures/contracts/base/Token.sol b/packages/deployer/src/test/fixtures/contracts/base/Token.sol
deleted file mode 100644
index c03f8c567..000000000
--- a/packages/deployer/src/test/fixtures/contracts/base/Token.sol
+++ /dev/null
@@ -1,38 +0,0 @@
-pragma solidity 0.4.14;
-
-contract Token {
-
- /// @return total amount of tokens
- function totalSupply() constant returns (uint supply) {}
-
- /// @param _owner The address from which the balance will be retrieved
- /// @return The balance
- function balanceOf(address _owner) constant returns (uint balance) {}
-
- /// @notice send `_value` token to `_to` from `msg.sender`
- /// @param _to The address of the recipient
- /// @param _value The amount of token to be transferred
- /// @return Whether the transfer was successful or not
- function transfer(address _to, uint _value) returns (bool success) {}
-
- /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
- /// @param _from The address of the sender
- /// @param _to The address of the recipient
- /// @param _value The amount of token to be transferred
- /// @return Whether the transfer was successful or not
- function transferFrom(address _from, address _to, uint _value) returns (bool success) {}
-
- /// @notice `msg.sender` approves `_addr` to spend `_value` tokens
- /// @param _spender The address of the account able to transfer the tokens
- /// @param _value The amount of wei to be approved for transfer
- /// @return Whether the approval was successful or not
- function approve(address _spender, uint _value) returns (bool success) {}
-
- /// @param _owner The address of the account owning tokens
- /// @param _spender The address of the account able to transfer the tokens
- /// @return Amount of remaining tokens allowed to spent
- function allowance(address _owner, address _spender) constant returns (uint remaining) {}
-
- event Transfer(address indexed _from, address indexed _to, uint _value);
- event Approval(address indexed _owner, address indexed _spender, uint _value);
-}
diff --git a/packages/deployer/src/test/fixtures/exchange_bin.ts b/packages/deployer/src/test/fixtures/exchange_bin.ts
deleted file mode 100644
index a6eae515e..000000000
--- a/packages/deployer/src/test/fixtures/exchange_bin.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export const constructor_args =
- '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f4980000000000000000000000008da0d80f5007ef1e431dd2127178d224e32c2ef4';
-export const exchange_binary =
- 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diff --git a/packages/deployer/src/test/util/constants.ts b/packages/deployer/src/test/util/constants.ts
deleted file mode 100644
index d52076607..000000000
--- a/packages/deployer/src/test/util/constants.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { BigNumber } from '@0xproject/utils';
-
-export const constants = {
- networkId: 0,
- jsonrpcPort: 8545,
- optimizerEnabled: 0,
- gasPrice: new BigNumber(20000000000),
- timeoutMs: 20000,
- zrxTokenAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
- tokenTransferProxyAddress: '0x8da0d80f5007ef1e431dd2127178d224e32c2ef4',
-};