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| author | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-12-05 21:23:35 +0800 |
|---|---|---|
| committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2018-12-05 22:21:03 +0800 |
| commit | a365ab11d24ff8365b7d69a948b1b5211b772f5e (patch) | |
| tree | a5b6f7f83957ee578323d66a00f0b5f233518192 /contracts/core | |
| parent | 48021a227f7034c2238c64146b2eb05eb8bfb687 (diff) | |
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Refactor out tokens from core contracts package
Diffstat (limited to 'contracts/core')
55 files changed, 85 insertions, 3503 deletions
diff --git a/contracts/core/.solhintignore b/contracts/core/.solhintignore deleted file mode 100644 index 1e33ec53b..000000000 --- a/contracts/core/.solhintignore +++ /dev/null @@ -1,3 +0,0 @@ -contracts/tokens/ZRXToken/ERC20Token_v1.sol -contracts/tokens/ZRXToken/Token_v1.sol -contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol diff --git a/contracts/core/CHANGELOG.json b/contracts/core/CHANGELOG.json index 7dfa06990..371f18cd4 100644 --- a/contracts/core/CHANGELOG.json +++ b/contracts/core/CHANGELOG.json @@ -117,19 +117,5 @@ } } ] - }, - { - "name": "ZRXToken", - "version": "1.0.0", - "changes": [ - { - "note": "protocol v1 deploy", - "networks": { - "1": "0xe41d2489571d322189246dafa5ebde1f4699f498", - "3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00", - "42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa" - } - } - ] } ] diff --git a/contracts/core/README.md b/contracts/core/README.md index 0004925c1..8371d8041 100644 --- a/contracts/core/README.md +++ b/contracts/core/README.md @@ -12,10 +12,6 @@ Contracts that make up and interact with version 2.0.0 of the protocol can be fo * This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract. * [examples](./contracts/examples) * This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others. -* [tokens](./contracts/tokens) - * This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md). -* [utils](./contracts/utils) - * This directory contains libraries and utils that are shared across all of the other directories. * [test](./contracts/test) * This directory contains mocks and other contracts that are used solely for testing contracts within the other directories. diff --git a/contracts/core/compiler.json b/contracts/core/compiler.json index 239c25919..606208e49 100644 --- a/contracts/core/compiler.json +++ b/contracts/core/compiler.json @@ -20,24 +20,15 @@ }, "contracts": [ "AssetProxyOwner", - "DummyERC20Token", - "DummyERC721Receiver", - "DummyERC721Token", - "DummyMultipleReturnERC20Token", - "DummyNoReturnERC20Token", "DutchAuction", "ERC20Proxy", - "ERC20Token", - "ERC721Token", "ERC721Proxy", "Exchange", "ExchangeWrapper", "Forwarder", - "InvalidERC721Receiver", "MixinAuthorizable", "MultiAssetProxy", "OrderValidator", - "ReentrantERC20Token", "TestAssetProxyOwner", "TestAssetProxyDispatcher", "TestExchangeInternals", @@ -45,8 +36,6 @@ "TestStaticCallReceiver", "Validator", "Wallet", - "WETH9", - "Whitelist", - "ZRXToken" + "Whitelist" ] } diff --git a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol index 90b6f4648..9c9f3990a 100644 --- a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol +++ b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol @@ -21,7 +21,7 @@ pragma experimental ABIEncoderV2; import "@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol"; import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; -import "../../tokens/ERC20Token/IERC20Token.sol"; +import "@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol"; import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; diff --git a/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol index 5f5f3456d..3ebf75161 100644 --- a/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol +++ b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol @@ -20,8 +20,8 @@ pragma solidity 0.4.24; import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; -import "../../tokens/ERC20Token/IERC20Token.sol"; -import "../../tokens/ERC721Token/IERC721Token.sol"; +import "@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol"; +import "@0x/contracts-tokens/contracts/tokens/ERC721Token/IERC721Token.sol"; import "./libs/LibConstants.sol"; import "./mixins/MAssets.sol"; diff --git a/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol index 00be0f1bd..4a81abf76 100644 --- a/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol +++ b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol @@ -20,8 +20,8 @@ pragma solidity 0.4.24; import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; import "@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol"; -import "../../../tokens/EtherToken/IEtherToken.sol"; -import "../../../tokens/ERC20Token/IERC20Token.sol"; +import "@0x/contracts-tokens/contracts/tokens/EtherToken/IEtherToken.sol"; +import "@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol"; contract LibConstants { diff --git a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol index 78c31c8fc..33dd1326c 100644 --- a/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol +++ b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol @@ -21,8 +21,8 @@ pragma experimental ABIEncoderV2; import "@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol"; import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; -import "../../tokens/ERC20Token/IERC20Token.sol"; -import "../../tokens/ERC721Token/IERC721Token.sol"; +import "@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol"; +import "@0x/contracts-tokens/contracts/tokens/ERC721Token/IERC721Token.sol"; import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; diff --git a/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol deleted file mode 100644 index 33028db0c..000000000 --- a/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol +++ /dev/null @@ -1,77 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; -import "../../tokens/ERC20Token/MintableERC20Token.sol"; - - -contract DummyERC20Token is - Ownable, - MintableERC20Token -{ - string public name; - string public symbol; - uint256 public decimals; - uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000; - - constructor ( - string _name, - string _symbol, - uint256 _decimals, - uint256 _totalSupply - ) - public - { - name = _name; - symbol = _symbol; - decimals = _decimals; - _totalSupply = _totalSupply; - balances[msg.sender] = _totalSupply; - } - - /// @dev Sets the balance of target address - /// @param _target Address or which balance will be updated - /// @param _value New balance of target address - function setBalance(address _target, uint256 _value) - external - onlyOwner - { - uint256 currBalance = balances[_target]; - if (_value < currBalance) { - _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value)); - } else { - _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance)); - } - balances[_target] = _value; - } - - /// @dev Mints new tokens for sender - /// @param _value Amount of tokens to mint - function mint(uint256 _value) - external - { - require( - _value <= MAX_MINT_AMOUNT, - "VALUE_TOO_LARGE" - ); - - _mint(msg.sender, _value); - } -} diff --git a/contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol deleted file mode 100644 index 733d4437e..000000000 --- a/contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol +++ /dev/null @@ -1,69 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "./DummyERC20Token.sol"; - - -// solhint-disable no-empty-blocks -contract DummyMultipleReturnERC20Token is - DummyERC20Token -{ - constructor ( - string _name, - string _symbol, - uint256 _decimals, - uint256 _totalSupply - ) - public - DummyERC20Token( - _name, - _symbol, - _decimals, - _totalSupply - ) - {} - - /// @dev 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 - function transferFrom( - address _from, - address _to, - uint256 _value - ) - external - returns (bool) - { - emit Transfer( - _from, - _to, - _value - ); - - // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return 64 bytes (equiavalent to true, true) - assembly { - mstore(0, 1) - mstore(32, 1) - return(0, 64) - } - } -} - diff --git a/contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol deleted file mode 100644 index e16825a16..000000000 --- a/contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol +++ /dev/null @@ -1,115 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "./DummyERC20Token.sol"; - - -// solhint-disable no-empty-blocks -contract DummyNoReturnERC20Token is - DummyERC20Token -{ - constructor ( - string _name, - string _symbol, - uint256 _decimals, - uint256 _totalSupply - ) - public - DummyERC20Token( - _name, - _symbol, - _decimals, - _totalSupply - ) - {} - - /// @dev send `value` token to `to` from `msg.sender` - /// @param _to The address of the recipient - /// @param _value The amount of token to be transferred - function transfer(address _to, uint256 _value) - external - returns (bool) - { - require( - balances[msg.sender] >= _value, - "ERC20_INSUFFICIENT_BALANCE" - ); - require( - balances[_to] + _value >= balances[_to], - "UINT256_OVERFLOW" - ); - - balances[msg.sender] -= _value; - balances[_to] += _value; - - emit Transfer( - msg.sender, - _to, - _value - ); - - // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data - assembly { - return(0, 0) - } - } - - /// @dev 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 - function transferFrom( - address _from, - address _to, - uint256 _value - ) - external - returns (bool) - { - require( - balances[_from] >= _value, - "ERC20_INSUFFICIENT_BALANCE" - ); - require( - allowed[_from][msg.sender] >= _value, - "ERC20_INSUFFICIENT_ALLOWANCE" - ); - require( - balances[_to] + _value >= balances[_to], - "UINT256_OVERFLOW" - ); - - balances[_to] += _value; - balances[_from] -= _value; - allowed[_from][msg.sender] -= _value; - - emit Transfer( - _from, - _to, - _value - ); - - // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data - assembly { - return(0, 0) - } - } -} - diff --git a/contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol b/contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol deleted file mode 100644 index 6c8371559..000000000 --- a/contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol +++ /dev/null @@ -1,67 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "../../tokens/ERC721Token/IERC721Receiver.sol"; - - -contract DummyERC721Receiver is - IERC721Receiver -{ - // Function selector for ERC721Receiver.onERC721Received - // 0x150b7a02 - bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)")); - - event TokenReceived( - address operator, - address from, - uint256 tokenId, - bytes data - ); - - /// @notice Handle the receipt of an NFT - /// @dev The ERC721 smart contract calls this function on the recipient - /// after a `transfer`. This function MAY throw to revert and reject the - /// transfer. Return of other than the magic value MUST result in the - /// transaction being reverted. - /// Note: the contract address is always the message sender. - /// @param _operator The address which called `safeTransferFrom` function - /// @param _from The address which previously owned the token - /// @param _tokenId The NFT identifier which is being transferred - /// @param _data Additional data with no specified format - /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))` - /// unless throwing - function onERC721Received( - address _operator, - address _from, - uint256 _tokenId, - bytes _data - ) - external - returns (bytes4) - { - emit TokenReceived( - _operator, - _from, - _tokenId, - _data - ); - return ERC721_RECEIVED; - } -} diff --git a/contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol b/contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol deleted file mode 100644 index 309633bf5..000000000 --- a/contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol +++ /dev/null @@ -1,66 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "../../tokens/ERC721Token/IERC721Receiver.sol"; - - -contract InvalidERC721Receiver is - IERC721Receiver -{ - // Actual function signature is `onERC721Received(address,address,uint256,bytes)` - bytes4 constant internal INVALID_ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,uint256,bytes)")); - - event TokenReceived( - address operator, - address from, - uint256 tokenId, - bytes data - ); - - /// @notice Handle the receipt of an NFT - /// @dev The ERC721 smart contract calls this function on the recipient - /// after a `transfer`. This function MAY throw to revert and reject the - /// transfer. Return of other than the magic value MUST result in the - /// transaction being reverted. - /// Note: the contract address is always the message sender. - /// @param _operator The address which called `safeTransferFrom` function - /// @param _from The address which previously owned the token - /// @param _tokenId The NFT identifier which is being transferred - /// @param _data Additional data with no specified format - /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))` - /// unless throwing - function onERC721Received( - address _operator, - address _from, - uint256 _tokenId, - bytes _data - ) - external - returns (bytes4) - { - emit TokenReceived( - _operator, - _from, - _tokenId, - _data - ); - return INVALID_ERC721_RECEIVED; - } -} diff --git a/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol b/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol deleted file mode 100644 index 4c978b2df..000000000 --- a/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol +++ /dev/null @@ -1,63 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "../../tokens/ERC721Token/MintableERC721Token.sol"; -import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; - - -// solhint-disable no-empty-blocks -contract DummyERC721Token is - Ownable, - MintableERC721Token -{ - string public name; - string public symbol; - - constructor ( - string _name, - string _symbol - ) - public - { - name = _name; - symbol = _symbol; - } - - /// @dev Function to mint a new token - /// Reverts if the given token ID already exists - /// @param _to Address of the beneficiary that will own the minted token - /// @param _tokenId ID of the token to be minted by the msg.sender - function mint(address _to, uint256 _tokenId) - external - { - _mint(_to, _tokenId); - } - - /// @dev Function to burn a token - /// Reverts if the given token ID doesn't exist or not called by contract owner - /// @param _owner Owner of token with given token ID - /// @param _tokenId ID of the token to be burned by the msg.sender - function burn(address _owner, uint256 _tokenId) - external - onlyOwner - { - _burn(_owner, _tokenId); - } -} diff --git a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol deleted file mode 100644 index d8c65929d..000000000 --- a/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol +++ /dev/null @@ -1,188 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; -pragma experimental ABIEncoderV2; - -import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; -import "../../tokens/ERC20Token/ERC20Token.sol"; -import "@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol"; -import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; - - -// solhint-disable no-unused-vars -contract ReentrantERC20Token is - ERC20Token -{ - using LibBytes for bytes; - - // solhint-disable-next-line var-name-mixedcase - IExchange internal EXCHANGE; - - bytes internal constant REENTRANCY_ILLEGAL_REVERT_REASON = abi.encodeWithSelector( - bytes4(keccak256("Error(string)")), - "REENTRANCY_ILLEGAL" - ); - - // All of these functions are potentially vulnerable to reentrancy - // We do not test any "noThrow" functions because `fillOrderNoThrow` makes a delegatecall to `fillOrder` - enum ExchangeFunction { - FILL_ORDER, - FILL_OR_KILL_ORDER, - BATCH_FILL_ORDERS, - BATCH_FILL_OR_KILL_ORDERS, - MARKET_BUY_ORDERS, - MARKET_SELL_ORDERS, - MATCH_ORDERS, - CANCEL_ORDER, - BATCH_CANCEL_ORDERS, - CANCEL_ORDERS_UP_TO, - SET_SIGNATURE_VALIDATOR_APPROVAL - } - - uint8 internal currentFunctionId = 0; - - constructor (address _exchange) - public - { - EXCHANGE = IExchange(_exchange); - } - - /// @dev Set the current function that will be called when `transferFrom` is called. - /// @param _currentFunctionId Id that corresponds to function name. - function setCurrentFunction(uint8 _currentFunctionId) - external - { - currentFunctionId = _currentFunctionId; - } - - /// @dev A version of `transferFrom` that attempts to reenter the Exchange contract. - /// @param _from The address of the sender - /// @param _to The address of the recipient - /// @param _value The amount of token to be transferred - function transferFrom( - address _from, - address _to, - uint256 _value - ) - external - returns (bool) - { - // This order would normally be invalid, but it will be used strictly for testing reentrnacy. - // Any reentrancy checks will happen before any other checks that invalidate the order. - LibOrder.Order memory order; - - // Initialize remaining null parameters - bytes memory signature; - LibOrder.Order[] memory orders; - uint256[] memory takerAssetFillAmounts; - bytes[] memory signatures; - bytes memory callData; - - // Create callData for function that corresponds to currentFunctionId - if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) { - callData = abi.encodeWithSelector( - EXCHANGE.fillOrder.selector, - order, - 0, - signature - ); - } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) { - callData = abi.encodeWithSelector( - EXCHANGE.fillOrKillOrder.selector, - order, - 0, - signature - ); - } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) { - callData = abi.encodeWithSelector( - EXCHANGE.batchFillOrders.selector, - orders, - takerAssetFillAmounts, - signatures - ); - } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) { - callData = abi.encodeWithSelector( - EXCHANGE.batchFillOrKillOrders.selector, - orders, - takerAssetFillAmounts, - signatures - ); - } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) { - callData = abi.encodeWithSelector( - EXCHANGE.marketBuyOrders.selector, - orders, - 0, - signatures - ); - } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) { - callData = abi.encodeWithSelector( - EXCHANGE.marketSellOrders.selector, - orders, - 0, - signatures - ); - } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) { - callData = abi.encodeWithSelector( - EXCHANGE.matchOrders.selector, - order, - order, - signature, - signature - ); - } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) { - callData = abi.encodeWithSelector( - EXCHANGE.cancelOrder.selector, - order - ); - } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) { - callData = abi.encodeWithSelector( - EXCHANGE.batchCancelOrders.selector, - orders - ); - } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) { - callData = abi.encodeWithSelector( - EXCHANGE.cancelOrdersUpTo.selector, - 0 - ); - } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) { - callData = abi.encodeWithSelector( - EXCHANGE.setSignatureValidatorApproval.selector, - address(0), - false - ); - } - - // Call Exchange function, swallow error - address(EXCHANGE).call(callData); - - // Revert reason is 100 bytes - bytes memory returnData = new bytes(100); - - // Copy return data - assembly { - returndatacopy(add(returnData, 32), 0, 100) - } - - // Revert if function reverted with REENTRANCY_ILLEGAL error - require(!REENTRANCY_ILLEGAL_REVERT_REASON.equals(returnData)); - - // Transfer will return true if function failed for any other reason - return true; - } -}
\ No newline at end of file diff --git a/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol b/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol index 41aab01c8..d08da7303 100644 --- a/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol +++ b/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../tokens/ERC20Token/IERC20Token.sol"; +import "@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol"; // solhint-disable no-unused-vars diff --git a/contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol deleted file mode 100644 index 725d304df..000000000 --- a/contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol +++ /dev/null @@ -1,148 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "./IERC20Token.sol"; - - -contract ERC20Token is - IERC20Token -{ - mapping (address => uint256) internal balances; - mapping (address => mapping (address => uint256)) internal allowed; - - uint256 internal _totalSupply; - - /// @dev 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 True if transfer was successful - function transfer(address _to, uint256 _value) - external - returns (bool) - { - require( - balances[msg.sender] >= _value, - "ERC20_INSUFFICIENT_BALANCE" - ); - require( - balances[_to] + _value >= balances[_to], - "UINT256_OVERFLOW" - ); - - balances[msg.sender] -= _value; - balances[_to] += _value; - - emit Transfer( - msg.sender, - _to, - _value - ); - - return true; - } - - /// @dev 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 True if transfer was successful - function transferFrom( - address _from, - address _to, - uint256 _value - ) - external - returns (bool) - { - require( - balances[_from] >= _value, - "ERC20_INSUFFICIENT_BALANCE" - ); - require( - allowed[_from][msg.sender] >= _value, - "ERC20_INSUFFICIENT_ALLOWANCE" - ); - require( - balances[_to] + _value >= balances[_to], - "UINT256_OVERFLOW" - ); - - balances[_to] += _value; - balances[_from] -= _value; - allowed[_from][msg.sender] -= _value; - - emit Transfer( - _from, - _to, - _value - ); - - return true; - } - - /// @dev `msg.sender` approves `_spender` 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 Always true if the call has enough gas to complete execution - function approve(address _spender, uint256 _value) - external - returns (bool) - { - allowed[msg.sender][_spender] = _value; - emit Approval( - msg.sender, - _spender, - _value - ); - return true; - } - - /// @dev Query total supply of token - /// @return Total supply of token - function totalSupply() - external - view - returns (uint256) - { - return _totalSupply; - } - - /// @dev Query the balance of owner - /// @param _owner The address from which the balance will be retrieved - /// @return Balance of owner - function balanceOf(address _owner) - external - view - returns (uint256) - { - return balances[_owner]; - } - - /// @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) - external - view - returns (uint256) - { - return allowed[_owner][_spender]; - } -} diff --git a/contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol deleted file mode 100644 index 258d47393..000000000 --- a/contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol +++ /dev/null @@ -1,87 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - - -contract IERC20Token { - - // solhint-disable no-simple-event-func-name - event Transfer( - address indexed _from, - address indexed _to, - uint256 _value - ); - - event Approval( - address indexed _owner, - address indexed _spender, - uint256 _value - ); - - /// @dev 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 True if transfer was successful - function transfer(address _to, uint256 _value) - external - returns (bool); - - /// @dev 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 True if transfer was successful - function transferFrom( - address _from, - address _to, - uint256 _value - ) - external - returns (bool); - - /// @dev `msg.sender` approves `_spender` 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 Always true if the call has enough gas to complete execution - function approve(address _spender, uint256 _value) - external - returns (bool); - - /// @dev Query total supply of token - /// @return Total supply of token - function totalSupply() - external - view - returns (uint256); - - /// @param _owner The address from which the balance will be retrieved - /// @return Balance of owner - function balanceOf(address _owner) - external - view - returns (uint256); - - /// @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) - external - view - returns (uint256); -} diff --git a/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol deleted file mode 100644 index 58bccb5a1..000000000 --- a/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol +++ /dev/null @@ -1,60 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; -import "./UnlimitedAllowanceERC20Token.sol"; - - -contract MintableERC20Token is - SafeMath, - UnlimitedAllowanceERC20Token -{ - /// @dev Mints new tokens - /// @param _to Address of the beneficiary that will own the minted token - /// @param _value Amount of tokens to mint - function _mint(address _to, uint256 _value) - internal - { - balances[_to] = safeAdd(_value, balances[_to]); - _totalSupply = safeAdd(_totalSupply, _value); - - emit Transfer( - address(0), - _to, - _value - ); - } - - /// @dev Mints new tokens - /// @param _owner Owner of tokens that will be burned - /// @param _value Amount of tokens to burn - function _burn(address _owner, uint256 _value) - internal - { - balances[_owner] = safeSub(balances[_owner], _value); - _totalSupply = safeSub(_totalSupply, _value); - - emit Transfer( - _owner, - address(0), - _value - ); - } -} diff --git a/contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol deleted file mode 100644 index 2e5bd4348..000000000 --- a/contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol +++ /dev/null @@ -1,70 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "../ERC20Token/ERC20Token.sol"; - - -contract UnlimitedAllowanceERC20Token is - ERC20Token -{ - uint256 constant internal MAX_UINT = 2**256 - 1; - - /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717 - /// @param _from Address to transfer from. - /// @param _to Address to transfer to. - /// @param _value Amount to transfer. - /// @return Success of transfer. - function transferFrom( - address _from, - address _to, - uint256 _value - ) - external - returns (bool) - { - uint256 allowance = allowed[_from][msg.sender]; - require( - balances[_from] >= _value, - "ERC20_INSUFFICIENT_BALANCE" - ); - require( - allowance >= _value, - "ERC20_INSUFFICIENT_ALLOWANCE" - ); - require( - balances[_to] + _value >= balances[_to], - "UINT256_OVERFLOW" - ); - - balances[_to] += _value; - balances[_from] -= _value; - if (allowance < MAX_UINT) { - allowed[_from][msg.sender] -= _value; - } - - emit Transfer( - _from, - _to, - _value - ); - - return true; - } -} diff --git a/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol deleted file mode 100644 index 600cee1ab..000000000 --- a/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol +++ /dev/null @@ -1,277 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "./IERC721Token.sol"; -import "./IERC721Receiver.sol"; -import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; - - -contract ERC721Token is - IERC721Token, - SafeMath -{ - // Function selector for ERC721Receiver.onERC721Received - // 0x150b7a02 - bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)")); - - // Mapping of tokenId => owner - mapping (uint256 => address) internal owners; - - // Mapping of tokenId => approved address - mapping (uint256 => address) internal approvals; - - // Mapping of owner => number of tokens owned - mapping (address => uint256) internal balances; - - // Mapping of owner => operator => approved - mapping (address => mapping (address => bool)) internal operatorApprovals; - - /// @notice Transfers the ownership of an NFT from one address to another address - /// @dev Throws unless `msg.sender` is the current owner, an authorized - /// operator, or the approved address for this NFT. Throws if `_from` is - /// not the current owner. Throws if `_to` is the zero address. Throws if - /// `_tokenId` is not a valid NFT. When transfer is complete, this function - /// checks if `_to` is a smart contract (code size > 0). If so, it calls - /// `onERC721Received` on `_to` and throws if the return value is not - /// `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`. - /// @param _from The current owner of the NFT - /// @param _to The new owner - /// @param _tokenId The NFT to transfer - /// @param _data Additional data with no specified format, sent in call to `_to` - function safeTransferFrom( - address _from, - address _to, - uint256 _tokenId, - bytes _data - ) - external - { - transferFrom( - _from, - _to, - _tokenId - ); - - uint256 receiverCodeSize; - assembly { - receiverCodeSize := extcodesize(_to) - } - if (receiverCodeSize > 0) { - bytes4 selector = IERC721Receiver(_to).onERC721Received( - msg.sender, - _from, - _tokenId, - _data - ); - require( - selector == ERC721_RECEIVED, - "ERC721_INVALID_SELECTOR" - ); - } - } - - /// @notice Transfers the ownership of an NFT from one address to another address - /// @dev This works identically to the other function with an extra data parameter, - /// except this function just sets data to "". - /// @param _from The current owner of the NFT - /// @param _to The new owner - /// @param _tokenId The NFT to transfer - function safeTransferFrom( - address _from, - address _to, - uint256 _tokenId - ) - external - { - transferFrom( - _from, - _to, - _tokenId - ); - - uint256 receiverCodeSize; - assembly { - receiverCodeSize := extcodesize(_to) - } - if (receiverCodeSize > 0) { - bytes4 selector = IERC721Receiver(_to).onERC721Received( - msg.sender, - _from, - _tokenId, - "" - ); - require( - selector == ERC721_RECEIVED, - "ERC721_INVALID_SELECTOR" - ); - } - } - - /// @notice Change or reaffirm the approved address for an NFT - /// @dev The zero address indicates there is no approved address. - /// Throws unless `msg.sender` is the current NFT owner, or an authorized - /// operator of the current owner. - /// @param _approved The new approved NFT controller - /// @param _tokenId The NFT to approve - function approve(address _approved, uint256 _tokenId) - external - { - address owner = ownerOf(_tokenId); - require( - msg.sender == owner || isApprovedForAll(owner, msg.sender), - "ERC721_INVALID_SENDER" - ); - - approvals[_tokenId] = _approved; - emit Approval( - owner, - _approved, - _tokenId - ); - } - - /// @notice Enable or disable approval for a third party ("operator") to manage - /// all of `msg.sender`'s assets - /// @dev Emits the ApprovalForAll event. The contract MUST allow - /// multiple operators per owner. - /// @param _operator Address to add to the set of authorized operators - /// @param _approved True if the operator is approved, false to revoke approval - function setApprovalForAll(address _operator, bool _approved) - external - { - operatorApprovals[msg.sender][_operator] = _approved; - emit ApprovalForAll( - msg.sender, - _operator, - _approved - ); - } - - /// @notice Count all NFTs assigned to an owner - /// @dev NFTs assigned to the zero address are considered invalid, and this - /// function throws for queries about the zero address. - /// @param _owner An address for whom to query the balance - /// @return The number of NFTs owned by `_owner`, possibly zero - function balanceOf(address _owner) - external - view - returns (uint256) - { - require( - _owner != address(0), - "ERC721_ZERO_OWNER" - ); - return balances[_owner]; - } - - /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE - /// TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE - /// THEY MAY BE PERMANENTLY LOST - /// @dev Throws unless `msg.sender` is the current owner, an authorized - /// operator, or the approved address for this NFT. Throws if `_from` is - /// not the current owner. Throws if `_to` is the zero address. Throws if - /// `_tokenId` is not a valid NFT. - /// @param _from The current owner of the NFT - /// @param _to The new owner - /// @param _tokenId The NFT to transfer - function transferFrom( - address _from, - address _to, - uint256 _tokenId - ) - public - { - require( - _to != address(0), - "ERC721_ZERO_TO_ADDRESS" - ); - - address owner = ownerOf(_tokenId); - require( - _from == owner, - "ERC721_OWNER_MISMATCH" - ); - - address spender = msg.sender; - address approvedAddress = getApproved(_tokenId); - require( - spender == owner || - isApprovedForAll(owner, spender) || - approvedAddress == spender, - "ERC721_INVALID_SPENDER" - ); - - if (approvedAddress != address(0)) { - approvals[_tokenId] = address(0); - } - - owners[_tokenId] = _to; - balances[_from] = safeSub(balances[_from], 1); - balances[_to] = safeAdd(balances[_to], 1); - - emit Transfer( - _from, - _to, - _tokenId - ); - } - - /// @notice Find the owner of an NFT - /// @dev NFTs assigned to zero address are considered invalid, and queries - /// about them do throw. - /// @param _tokenId The identifier for an NFT - /// @return The address of the owner of the NFT - function ownerOf(uint256 _tokenId) - public - view - returns (address) - { - address owner = owners[_tokenId]; - require( - owner != address(0), - "ERC721_ZERO_OWNER" - ); - return owner; - } - - /// @notice Get the approved address for a single NFT - /// @dev Throws if `_tokenId` is not a valid NFT. - /// @param _tokenId The NFT to find the approved address for - /// @return The approved address for this NFT, or the zero address if there is none - function getApproved(uint256 _tokenId) - public - view - returns (address) - { - return approvals[_tokenId]; - } - - /// @notice Query if an address is an authorized operator for another address - /// @param _owner The address that owns the NFTs - /// @param _operator The address that acts on behalf of the owner - /// @return True if `_operator` is an approved operator for `_owner`, false otherwise - function isApprovedForAll(address _owner, address _operator) - public - view - returns (bool) - { - return operatorApprovals[_owner][_operator]; - } -} diff --git a/contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol b/contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol deleted file mode 100644 index 8e0e32ab2..000000000 --- a/contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol +++ /dev/null @@ -1,44 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - - -contract IERC721Receiver { - - /// @notice Handle the receipt of an NFT - /// @dev The ERC721 smart contract calls this function on the recipient - /// after a `transfer`. This function MAY throw to revert and reject the - /// transfer. Return of other than the magic value MUST result in the - /// transaction being reverted. - /// Note: the contract address is always the message sender. - /// @param _operator The address which called `safeTransferFrom` function - /// @param _from The address which previously owned the token - /// @param _tokenId The NFT identifier which is being transferred - /// @param _data Additional data with no specified format - /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))` - /// unless throwing - function onERC721Received( - address _operator, - address _from, - uint256 _tokenId, - bytes _data - ) - external - returns (bytes4); -} diff --git a/contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol deleted file mode 100644 index ac992c80d..000000000 --- a/contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol +++ /dev/null @@ -1,158 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - - -contract IERC721Token { - - /// @dev This emits when ownership of any NFT changes by any mechanism. - /// This event emits when NFTs are created (`from` == 0) and destroyed - /// (`to` == 0). Exception: during contract creation, any number of NFTs - /// may be created and assigned without emitting Transfer. At the time of - /// any transfer, the approved address for that NFT (if any) is reset to none. - event Transfer( - address indexed _from, - address indexed _to, - uint256 indexed _tokenId - ); - - /// @dev This emits when the approved address for an NFT is changed or - /// reaffirmed. The zero address indicates there is no approved address. - /// When a Transfer event emits, this also indicates that the approved - /// address for that NFT (if any) is reset to none. - event Approval( - address indexed _owner, - address indexed _approved, - uint256 indexed _tokenId - ); - - /// @dev This emits when an operator is enabled or disabled for an owner. - /// The operator can manage all NFTs of the owner. - event ApprovalForAll( - address indexed _owner, - address indexed _operator, - bool _approved - ); - - /// @notice Transfers the ownership of an NFT from one address to another address - /// @dev Throws unless `msg.sender` is the current owner, an authorized - /// perator, or the approved address for this NFT. Throws if `_from` is - /// not the current owner. Throws if `_to` is the zero address. Throws if - /// `_tokenId` is not a valid NFT. When transfer is complete, this function - /// checks if `_to` is a smart contract (code size > 0). If so, it calls - /// `onERC721Received` on `_to` and throws if the return value is not - /// `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`. - /// @param _from The current owner of the NFT - /// @param _to The new owner - /// @param _tokenId The NFT to transfer - /// @param _data Additional data with no specified format, sent in call to `_to` - function safeTransferFrom( - address _from, - address _to, - uint256 _tokenId, - bytes _data - ) - external; - - /// @notice Transfers the ownership of an NFT from one address to another address - /// @dev This works identically to the other function with an extra data parameter, - /// except this function just sets data to "". - /// @param _from The current owner of the NFT - /// @param _to The new owner - /// @param _tokenId The NFT to transfer - function safeTransferFrom( - address _from, - address _to, - uint256 _tokenId - ) - external; - - /// @notice Change or reaffirm the approved address for an NFT - /// @dev The zero address indicates there is no approved address. - /// Throws unless `msg.sender` is the current NFT owner, or an authorized - /// operator of the current owner. - /// @param _approved The new approved NFT controller - /// @param _tokenId The NFT to approve - function approve(address _approved, uint256 _tokenId) - external; - - /// @notice Enable or disable approval for a third party ("operator") to manage - /// all of `msg.sender`'s assets - /// @dev Emits the ApprovalForAll event. The contract MUST allow - /// multiple operators per owner. - /// @param _operator Address to add to the set of authorized operators - /// @param _approved True if the operator is approved, false to revoke approval - function setApprovalForAll(address _operator, bool _approved) - external; - - /// @notice Count all NFTs assigned to an owner - /// @dev NFTs assigned to the zero address are considered invalid, and this - /// function throws for queries about the zero address. - /// @param _owner An address for whom to query the balance - /// @return The number of NFTs owned by `_owner`, possibly zero - function balanceOf(address _owner) - external - view - returns (uint256); - - /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE - /// TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE - /// THEY MAY BE PERMANENTLY LOST - /// @dev Throws unless `msg.sender` is the current owner, an authorized - /// operator, or the approved address for this NFT. Throws if `_from` is - /// not the current owner. Throws if `_to` is the zero address. Throws if - /// `_tokenId` is not a valid NFT. - /// @param _from The current owner of the NFT - /// @param _to The new owner - /// @param _tokenId The NFT to transfer - function transferFrom( - address _from, - address _to, - uint256 _tokenId - ) - public; - - /// @notice Find the owner of an NFT - /// @dev NFTs assigned to zero address are considered invalid, and queries - /// about them do throw. - /// @param _tokenId The identifier for an NFT - /// @return The address of the owner of the NFT - function ownerOf(uint256 _tokenId) - public - view - returns (address); - - /// @notice Get the approved address for a single NFT - /// @dev Throws if `_tokenId` is not a valid NFT. - /// @param _tokenId The NFT to find the approved address for - /// @return The approved address for this NFT, or the zero address if there is none - function getApproved(uint256 _tokenId) - public - view - returns (address); - - /// @notice Query if an address is an authorized operator for another address - /// @param _owner The address that owns the NFTs - /// @param _operator The address that acts on behalf of the owner - /// @return True if `_operator` is an approved operator for `_owner`, false otherwise - function isApprovedForAll(address _owner, address _operator) - public - view - returns (bool); -} diff --git a/contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol deleted file mode 100644 index bc5cd2cc2..000000000 --- a/contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol +++ /dev/null @@ -1,82 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "./ERC721Token.sol"; - - -contract MintableERC721Token is - ERC721Token -{ - /// @dev Function to mint a new token - /// Reverts if the given token ID already exists - /// @param _to Address of the beneficiary that will own the minted token - /// @param _tokenId ID of the token to be minted by the msg.sender - function _mint(address _to, uint256 _tokenId) - internal - { - require( - _to != address(0), - "ERC721_ZERO_TO_ADDRESS" - ); - - address owner = owners[_tokenId]; - require( - owner == address(0), - "ERC721_OWNER_ALREADY_EXISTS" - ); - - owners[_tokenId] = _to; - balances[_to] = safeAdd(balances[_to], 1); - - emit Transfer( - address(0), - _to, - _tokenId - ); - } - - /// @dev Function to burn a token - /// Reverts if the given token ID doesn't exist - /// @param _owner Owner of token with given token ID - /// @param _tokenId ID of the token to be burned by the msg.sender - function _burn(address _owner, uint256 _tokenId) - internal - { - require( - _owner != address(0), - "ERC721_ZERO_OWNER_ADDRESS" - ); - - address owner = owners[_tokenId]; - require( - owner == _owner, - "ERC721_OWNER_MISMATCH" - ); - - owners[_tokenId] = address(0); - balances[_owner] = safeSub(balances[_owner], 1); - - emit Transfer( - _owner, - address(0), - _tokenId - ); - } -} diff --git a/contracts/core/contracts/tokens/EtherToken/IEtherToken.sol b/contracts/core/contracts/tokens/EtherToken/IEtherToken.sol deleted file mode 100644 index 9e2e68766..000000000 --- a/contracts/core/contracts/tokens/EtherToken/IEtherToken.sol +++ /dev/null @@ -1,33 +0,0 @@ -/* - - Copyright 2018 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 0.4.24; - -import "../ERC20Token/IERC20Token.sol"; - - -contract IEtherToken is - IERC20Token -{ - function deposit() - public - payable; - - function withdraw(uint256 amount) - public; -} diff --git a/contracts/core/contracts/tokens/EtherToken/WETH9.sol b/contracts/core/contracts/tokens/EtherToken/WETH9.sol deleted file mode 100644 index 17876b86d..000000000 --- a/contracts/core/contracts/tokens/EtherToken/WETH9.sol +++ /dev/null @@ -1,758 +0,0 @@ -// Copyright (C) 2015, 2016, 2017 Dapphub - -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. - -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// You should have received a copy of the GNU General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. - -// solhint-disable -pragma solidity ^0.4.18; - - -contract WETH9 { - string public name = "Wrapped Ether"; - string public symbol = "WETH"; - uint8 public decimals = 18; - - event Approval(address indexed _owner, address indexed _spender, uint _value); - event Transfer(address indexed _from, address indexed _to, uint _value); - event Deposit(address indexed _owner, uint _value); - event Withdrawal(address indexed _owner, uint _value); - - mapping (address => uint) public balanceOf; - mapping (address => mapping (address => uint)) public allowance; - - function() public payable { - deposit(); - } - function deposit() public payable { - balanceOf[msg.sender] += msg.value; - Deposit(msg.sender, msg.value); - } - function withdraw(uint wad) public { - require(balanceOf[msg.sender] >= wad); - balanceOf[msg.sender] -= wad; - msg.sender.transfer(wad); - Withdrawal(msg.sender, wad); - } - - function totalSupply() public view returns (uint) { - return this.balance; - } - - function approve(address guy, uint wad) public returns (bool) { - allowance[msg.sender][guy] = wad; - Approval(msg.sender, guy, wad); - return true; - } - - function transfer(address dst, uint wad) public returns (bool) { - return transferFrom(msg.sender, dst, wad); - } - - function transferFrom(address src, address dst, uint wad) - public - returns (bool) - { - require(balanceOf[src] >= wad); - - if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) { - require(allowance[src][msg.sender] >= wad); - allowance[src][msg.sender] -= wad; - } - - balanceOf[src] -= wad; - balanceOf[dst] += wad; - - Transfer(src, dst, wad); - - return true; - } -} - - -/* - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. 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If not, see <http://www.gnu.org/licenses/>. - -Also add information on how to contact you by electronic and paper mail. - - If the program does terminal interaction, make it output a short -notice like this when it starts in an interactive mode: - - <program> Copyright (C) <year> <name of author> - This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, your program's commands -might be different; for a GUI interface, you would use an "about box". - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU GPL, see -<http://www.gnu.org/licenses/>. - - The GNU General Public License does not permit incorporating your program -into proprietary programs. If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. But first, please read -<http://www.gnu.org/philosophy/why-not-lgpl.html>. - -*/ diff --git a/contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol b/contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol deleted file mode 100644 index 4920c4aac..000000000 --- a/contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol +++ /dev/null @@ -1,44 +0,0 @@ -pragma solidity ^0.4.11; - -import { Token_v1 as Token } from "./Token_v1.sol"; - -contract ERC20Token_v1 is Token { - - function transfer(address _to, uint _value) returns (bool) { - //Default assumes totalSupply can't be over max (2^256 - 1). - if (balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]) { - balances[msg.sender] -= _value; - balances[_to] += _value; - Transfer(msg.sender, _to, _value); - return true; - } else { return false; } - } - - function transferFrom(address _from, address _to, uint _value) returns (bool) { - if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value >= balances[_to]) { - balances[_to] += _value; - balances[_from] -= _value; - allowed[_from][msg.sender] -= _value; - Transfer(_from, _to, _value); - return true; - } else { return false; } - } - - function balanceOf(address _owner) constant returns (uint) { - return balances[_owner]; - } - - function approve(address _spender, uint _value) returns (bool) { - allowed[msg.sender][_spender] = _value; - Approval(msg.sender, _spender, _value); - return true; - } - - function allowance(address _owner, address _spender) constant returns (uint) { - return allowed[_owner][_spender]; - } - - mapping (address => uint) balances; - mapping (address => mapping (address => uint)) allowed; - uint public totalSupply; -} diff --git a/contracts/core/contracts/tokens/ZRXToken/Token_v1.sol b/contracts/core/contracts/tokens/ZRXToken/Token_v1.sol deleted file mode 100644 index de619fb7e..000000000 --- a/contracts/core/contracts/tokens/ZRXToken/Token_v1.sol +++ /dev/null @@ -1,39 +0,0 @@ -pragma solidity ^0.4.11; - -contract Token_v1 { - - /// @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/contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol b/contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol deleted file mode 100644 index bf1b0335a..000000000 --- a/contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol +++ /dev/null @@ -1,52 +0,0 @@ -/* - - Copyright 2018 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 ^0.4.11; - -import { ERC20Token_v1 as ERC20Token } from "./ERC20Token_v1.sol"; - -contract UnlimitedAllowanceToken_v1 is ERC20Token { - - uint constant MAX_UINT = 2**256 - 1; - - /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. - /// @param _from Address to transfer from. - /// @param _to Address to transfer to. - /// @param _value Amount to transfer. - /// @return Success of transfer. - function transferFrom(address _from, address _to, uint _value) - public - returns (bool) - { - uint allowance = allowed[_from][msg.sender]; - if (balances[_from] >= _value - && allowance >= _value - && balances[_to] + _value >= balances[_to] - ) { - balances[_to] += _value; - balances[_from] -= _value; - if (allowance < MAX_UINT) { - allowed[_from][msg.sender] -= _value; - } - Transfer(_from, _to, _value); - return true; - } else { - return false; - } - } -} diff --git a/contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol b/contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol deleted file mode 100644 index 831e1822c..000000000 --- a/contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol +++ /dev/null @@ -1,41 +0,0 @@ -/* - - Copyright 2018 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 0.4.11; - -// solhint-disable-next-line max-line-length -import { UnlimitedAllowanceToken_v1 as UnlimitedAllowanceToken } from "./UnlimitedAllowanceToken_v1.sol"; - - -contract ZRXToken is - UnlimitedAllowanceToken -{ - - // solhint-disable const-name-snakecase - uint8 constant public decimals = 18; - uint256 public totalSupply = 10**27; // 1 billion tokens, 18 decimal places - string constant public name = "0x Protocol Token"; - string constant public symbol = "ZRX"; - // solhint-enableconst-name-snakecase - - function ZRXToken() - public - { - balances[msg.sender] = totalSupply; - } -} diff --git a/contracts/core/package.json b/contracts/core/package.json index be2214177..fd844ae16 100644 --- a/contracts/core/package.json +++ b/contracts/core/package.json @@ -33,7 +33,7 @@ "lint-contracts": "solhint contracts/**/**/**/**/*.sol" }, "config": { - "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|DutchAuction|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json" + "abis": "generated-artifacts/@(AssetProxyOwner|DutchAuction|ERC20Proxy|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|MixinAuthorizable|MultiAssetProxy|OrderValidator|TestAssetProxyOwner|TestAssetProxyDispatcher|TestExchangeInternals|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist).json" }, "repository": { "type": "git", @@ -76,6 +76,7 @@ "@0x/order-utils": "^3.0.4", "@0x/contracts-multisig": "^1.0.0", "@0x/contracts-utils": "^1.0.0", + "@0x/contracts-tokens": "^1.0.0", "@0x/contracts-libs": "^1.0.0", "@0x/contracts-interfaces": "^1.0.0", "@0x/types": "^1.3.0", diff --git a/contracts/core/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts index 1d868bae2..ac334c173 100644 --- a/contracts/core/src/artifacts/index.ts +++ b/contracts/core/src/artifacts/index.ts @@ -1,24 +1,15 @@ import { ContractArtifact } from 'ethereum-types'; import * as AssetProxyOwner from '../../generated-artifacts/AssetProxyOwner.json'; -import * as DummyERC20Token from '../../generated-artifacts/DummyERC20Token.json'; -import * as DummyERC721Receiver from '../../generated-artifacts/DummyERC721Receiver.json'; -import * as DummyERC721Token from '../../generated-artifacts/DummyERC721Token.json'; -import * as DummyMultipleReturnERC20Token from '../../generated-artifacts/DummyMultipleReturnERC20Token.json'; -import * as DummyNoReturnERC20Token from '../../generated-artifacts/DummyNoReturnERC20Token.json'; import * as DutchAuction from '../../generated-artifacts/DutchAuction.json'; import * as ERC20Proxy from '../../generated-artifacts/ERC20Proxy.json'; -import * as ERC20Token from '../../generated-artifacts/ERC20Token.json'; import * as ERC721Proxy from '../../generated-artifacts/ERC721Proxy.json'; -import * as ERC721Token from '../../generated-artifacts/ERC721Token.json'; import * as Exchange from '../../generated-artifacts/Exchange.json'; import * as ExchangeWrapper from '../../generated-artifacts/ExchangeWrapper.json'; import * as Forwarder from '../../generated-artifacts/Forwarder.json'; -import * as InvalidERC721Receiver from '../../generated-artifacts/InvalidERC721Receiver.json'; import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json'; import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json'; import * as OrderValidator from '../../generated-artifacts/OrderValidator.json'; -import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20Token.json'; import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json'; import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json'; import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json'; @@ -26,40 +17,25 @@ import * as TestSignatureValidator from '../../generated-artifacts/TestSignature import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCallReceiver.json'; import * as Validator from '../../generated-artifacts/Validator.json'; import * as Wallet from '../../generated-artifacts/Wallet.json'; -import * as WETH9 from '../../generated-artifacts/WETH9.json'; import * as Whitelist from '../../generated-artifacts/Whitelist.json'; -import * as ZRXToken from '../../generated-artifacts/ZRXToken.json'; export const artifacts = { AssetProxyOwner: AssetProxyOwner as ContractArtifact, - DummyERC20Token: DummyERC20Token as ContractArtifact, - DummyERC721Receiver: DummyERC721Receiver as ContractArtifact, - DummyERC721Token: DummyERC721Token as ContractArtifact, - DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact, - DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact, DutchAuction: DutchAuction as ContractArtifact, ERC20Proxy: ERC20Proxy as ContractArtifact, - ERC20Token: ERC20Token as ContractArtifact, ERC721Proxy: ERC721Proxy as ContractArtifact, - ERC721Token: ERC721Token as ContractArtifact, Exchange: Exchange as ContractArtifact, ExchangeWrapper: ExchangeWrapper as ContractArtifact, Forwarder: Forwarder as ContractArtifact, - InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact, MixinAuthorizable: MixinAuthorizable as ContractArtifact, MultiAssetProxy: MultiAssetProxy as ContractArtifact, OrderValidator: OrderValidator as ContractArtifact, - ReentrantERC20Token: ReentrantERC20Token as ContractArtifact, TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact, TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact, TestExchangeInternals: TestExchangeInternals as ContractArtifact, TestSignatureValidator: TestSignatureValidator as ContractArtifact, TestStaticCallReceiver: TestStaticCallReceiver as ContractArtifact, Validator: Validator as ContractArtifact, - WETH9: WETH9 as ContractArtifact, Wallet: Wallet as ContractArtifact, Whitelist: Whitelist as ContractArtifact, - // Note(albrow): "as any" hack still required here because ZRXToken does not - // conform to the v2 artifact type. - ZRXToken: (ZRXToken as any) as ContractArtifact, }; diff --git a/contracts/core/src/index.ts b/contracts/core/src/index.ts new file mode 100644 index 000000000..d55f08ea2 --- /dev/null +++ b/contracts/core/src/index.ts @@ -0,0 +1,2 @@ +export * from './artifacts'; +export * from './wrappers'; diff --git a/contracts/core/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts index 92e2f6b9f..ff26a171e 100644 --- a/contracts/core/src/wrappers/index.ts +++ b/contracts/core/src/wrappers/index.ts @@ -1,21 +1,12 @@ export * from '../../generated-wrappers/asset_proxy_owner'; -export * from '../../generated-wrappers/dummy_erc20_token'; -export * from '../../generated-wrappers/dummy_erc721_receiver'; -export * from '../../generated-wrappers/dummy_erc721_token'; -export * from '../../generated-wrappers/dummy_multiple_return_erc20_token'; -export * from '../../generated-wrappers/dummy_no_return_erc20_token'; export * from '../../generated-wrappers/dutch_auction'; export * from '../../generated-wrappers/erc20_proxy'; export * from '../../generated-wrappers/erc721_proxy'; -export * from '../../generated-wrappers/erc20_token'; -export * from '../../generated-wrappers/erc721_token'; export * from '../../generated-wrappers/exchange'; export * from '../../generated-wrappers/exchange_wrapper'; export * from '../../generated-wrappers/forwarder'; -export * from '../../generated-wrappers/invalid_erc721_receiver'; export * from '../../generated-wrappers/mixin_authorizable'; export * from '../../generated-wrappers/order_validator'; -export * from '../../generated-wrappers/reentrant_erc20_token'; export * from '../../generated-wrappers/test_asset_proxy_dispatcher'; export * from '../../generated-wrappers/test_asset_proxy_owner'; export * from '../../generated-wrappers/test_exchange_internals'; @@ -23,6 +14,4 @@ export * from '../../generated-wrappers/test_signature_validator'; export * from '../../generated-wrappers/test_static_call_receiver'; export * from '../../generated-wrappers/validator'; export * from '../../generated-wrappers/wallet'; -export * from '../../generated-wrappers/weth9'; export * from '../../generated-wrappers/whitelist'; -export * from '../../generated-wrappers/zrx_token'; diff --git a/contracts/core/test/asset_proxy/proxies.ts b/contracts/core/test/asset_proxy/proxies.ts index faa643924..c4bd95905 100644 --- a/contracts/core/test/asset_proxy/proxies.ts +++ b/contracts/core/test/asset_proxy/proxies.ts @@ -9,6 +9,14 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { + artifacts as tokensArtifacts, + DummyERC20TokenContract, + DummyERC721ReceiverContract, + DummyERC721TokenContract, + DummyMultipleReturnERC20TokenContract, + DummyNoReturnERC20TokenContract, +} from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils } from '@0x/order-utils'; import { RevertReason } from '@0x/types'; @@ -16,11 +24,6 @@ import { BigNumber } from '@0x/utils'; import * as chai from 'chai'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721ReceiverContract } from '../../generated-wrappers/dummy_erc721_receiver'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; -import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/dummy_multiple_return_erc20_token'; -import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy'; @@ -143,7 +146,7 @@ describe('Asset Transfer Proxies', () => { constants.DUMMY_TOKEN_DECIMALS, ); noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyNoReturnERC20Token, + tokensArtifacts.DummyNoReturnERC20Token, provider, txDefaults, constants.DUMMY_TOKEN_NAME, @@ -152,7 +155,7 @@ describe('Asset Transfer Proxies', () => { constants.DUMMY_TOKEN_TOTAL_SUPPLY, ); multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyMultipleReturnERC20Token, + tokensArtifacts.DummyMultipleReturnERC20Token, provider, txDefaults, constants.DUMMY_TOKEN_NAME, @@ -193,7 +196,7 @@ describe('Asset Transfer Proxies', () => { // Deploy and configure ERC721 tokens and receiver [erc721TokenA, erc721TokenB] = await erc721Wrapper.deployDummyTokensAsync(); erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync( - artifacts.DummyERC721Receiver, + tokensArtifacts.DummyERC721Receiver, provider, txDefaults, ); @@ -557,7 +560,7 @@ describe('Asset Transfer Proxies', () => { erc721Receiver.address, amount, ); - const logDecoder = new LogDecoder(web3Wrapper, artifacts); + const logDecoder = new LogDecoder(web3Wrapper, { ...artifacts, ...tokensArtifacts }); const tx = await logDecoder.getTxWithDecodedLogsAsync( await web3Wrapper.sendTransactionAsync({ to: erc721Proxy.address, diff --git a/contracts/core/test/exchange/core.ts b/contracts/core/test/exchange/core.ts index 45eae0f22..9b948f991 100644 --- a/contracts/core/test/exchange/core.ts +++ b/contracts/core/test/exchange/core.ts @@ -12,6 +12,14 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { + artifacts as tokensArtifacts, + DummyERC20TokenContract, + DummyERC20TokenTransferEventArgs, + DummyERC721TokenContract, + DummyNoReturnERC20TokenContract, + ReentrantERC20TokenContract, +} from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { RevertReason, SignatureType, SignedOrder } from '@0x/types'; @@ -22,14 +30,10 @@ import { LogWithDecodedArgs } from 'ethereum-types'; import ethUtil = require('ethereumjs-util'); import * as _ from 'lodash'; -import { DummyERC20TokenContract, DummyERC20TokenTransferEventArgs } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; -import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange'; import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy'; -import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token'; import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver'; import { artifacts } from '../../src/artifacts'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; @@ -116,7 +120,7 @@ describe('Exchange core', () => { txDefaults, ); reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.ReentrantERC20Token, + tokensArtifacts.ReentrantERC20Token, provider, txDefaults, exchange.address, @@ -341,7 +345,7 @@ describe('Exchange core', () => { describe('Testing exchange of ERC20 tokens with no return values', () => { before(async () => { noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyNoReturnERC20Token, + tokensArtifacts.DummyNoReturnERC20Token, provider, txDefaults, constants.DUMMY_TOKEN_NAME, diff --git a/contracts/core/test/exchange/dispatcher.ts b/contracts/core/test/exchange/dispatcher.ts index 9bc5cbcce..5b1ac1e20 100644 --- a/contracts/core/test/exchange/dispatcher.ts +++ b/contracts/core/test/exchange/dispatcher.ts @@ -7,6 +7,7 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { DummyERC20TokenContract } from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils } from '@0x/order-utils'; import { AssetProxyId, RevertReason } from '@0x/types'; @@ -15,7 +16,6 @@ import * as chai from 'chai'; import { LogWithDecodedArgs } from 'ethereum-types'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { diff --git a/contracts/core/test/exchange/match_orders.ts b/contracts/core/test/exchange/match_orders.ts index 0e841b359..8e943c237 100644 --- a/contracts/core/test/exchange/match_orders.ts +++ b/contracts/core/test/exchange/match_orders.ts @@ -9,6 +9,12 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { + artifacts as tokensArtifacts, + DummyERC20TokenContract, + DummyERC721TokenContract, + ReentrantERC20TokenContract, +} from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils } from '@0x/order-utils'; import { RevertReason } from '@0x/types'; @@ -17,12 +23,9 @@ import { Web3Wrapper } from '@0x/web3-wrapper'; import * as chai from 'chai'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { ExchangeContract } from '../../generated-wrappers/exchange'; -import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token'; import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals'; import { artifacts } from '../../src/artifacts'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; @@ -139,7 +142,7 @@ describe('matchOrders', () => { ); reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.ReentrantERC20Token, + tokensArtifacts.ReentrantERC20Token, provider, txDefaults, exchange.address, diff --git a/contracts/core/test/exchange/signature_validator.ts b/contracts/core/test/exchange/signature_validator.ts index b84a488a1..ae372d677 100644 --- a/contracts/core/test/exchange/signature_validator.ts +++ b/contracts/core/test/exchange/signature_validator.ts @@ -9,6 +9,7 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { artifacts as tokensArtifacts } from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils, signatureUtils } from '@0x/order-utils'; import { RevertReason, SignatureType, SignedOrder } from '@0x/types'; @@ -17,13 +18,13 @@ import { LogWithDecodedArgs } from 'ethereum-types'; import ethUtil = require('ethereumjs-util'); import { + artifacts, TestSignatureValidatorContract, TestSignatureValidatorSignatureValidatorApprovalEventArgs, -} from '../../generated-wrappers/test_signature_validator'; -import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver'; -import { ValidatorContract } from '../../generated-wrappers/validator'; -import { WalletContract } from '../../generated-wrappers/wallet'; -import { artifacts } from '../../src/artifacts'; + TestStaticCallReceiverContract, + ValidatorContract, + WalletContract, +} from '../../src'; chaiSetup.configure(); const expect = chai.expect; @@ -77,7 +78,7 @@ describe('MixinSignatureValidator', () => { provider, txDefaults, ); - signatureValidatorLogDecoder = new LogDecoder(web3Wrapper, artifacts); + signatureValidatorLogDecoder = new LogDecoder(web3Wrapper, { ...artifacts, ...tokensArtifacts }); await web3Wrapper.awaitTransactionSuccessAsync( await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(testValidator.address, true, { from: signerAddress, diff --git a/contracts/core/test/exchange/transactions.ts b/contracts/core/test/exchange/transactions.ts index c4086d9be..ad0ca41c2 100644 --- a/contracts/core/test/exchange/transactions.ts +++ b/contracts/core/test/exchange/transactions.ts @@ -11,6 +11,7 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { DummyERC20TokenContract } from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils'; import { OrderWithoutExchangeAddress, RevertReason, SignedOrder } from '@0x/types'; @@ -18,7 +19,6 @@ import { BigNumber } from '@0x/utils'; import * as chai from 'chai'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ExchangeContract } from '../../generated-wrappers/exchange'; import { ExchangeWrapperContract } from '../../generated-wrappers/exchange_wrapper'; diff --git a/contracts/core/test/exchange/wrapper.ts b/contracts/core/test/exchange/wrapper.ts index 17cb7a3bb..c9efb0c9d 100644 --- a/contracts/core/test/exchange/wrapper.ts +++ b/contracts/core/test/exchange/wrapper.ts @@ -11,6 +11,12 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { + artifacts as tokensArtifacts, + DummyERC20TokenContract, + DummyERC721TokenContract, + ReentrantERC20TokenContract, +} from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { RevertReason, SignedOrder } from '@0x/types'; @@ -19,12 +25,9 @@ import { Web3Wrapper } from '@0x/web3-wrapper'; import * as chai from 'chai'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { ExchangeContract } from '../../generated-wrappers/exchange'; -import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token'; import { artifacts } from '../../src/artifacts'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; @@ -113,7 +116,7 @@ describe('Exchange wrappers', () => { ); reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.ReentrantERC20Token, + tokensArtifacts.ReentrantERC20Token, provider, txDefaults, exchange.address, diff --git a/contracts/core/test/extensions/dutch_auction.ts b/contracts/core/test/extensions/dutch_auction.ts index 54e6092d7..b396d4206 100644 --- a/contracts/core/test/extensions/dutch_auction.ts +++ b/contracts/core/test/extensions/dutch_auction.ts @@ -10,6 +10,12 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { + artifacts as tokensArtifacts, + DummyERC20TokenContract, + DummyERC721TokenContract, + WETH9Contract, +} from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils'; import { RevertReason, SignedOrder } from '@0x/types'; @@ -20,11 +26,8 @@ import ethAbi = require('ethereumjs-abi'); import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction'; import { ExchangeContract } from '../../generated-wrappers/exchange'; -import { WETH9Contract } from '../../generated-wrappers/weth9'; import { artifacts } from '../../src/artifacts'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; @@ -98,7 +101,7 @@ describe(ContractName.DutchAuction, () => { const erc721Balances = await erc721Wrapper.getBalancesAsync(); erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address]; - wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults); + wethContract = await WETH9Contract.deployFrom0xArtifactAsync(tokensArtifacts.WETH9, provider, txDefaults); erc20Wrapper.addDummyTokenContract(wethContract as any); const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); diff --git a/contracts/core/test/extensions/forwarder.ts b/contracts/core/test/extensions/forwarder.ts index 44ad4d6ff..ffa015dd2 100644 --- a/contracts/core/test/extensions/forwarder.ts +++ b/contracts/core/test/extensions/forwarder.ts @@ -11,6 +11,12 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { + artifacts as tokenArtifacts, + DummyERC20TokenContract, + DummyERC721TokenContract, + WETH9Contract, +} from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils } from '@0x/order-utils'; import { RevertReason, SignedOrder } from '@0x/types'; @@ -19,11 +25,8 @@ import { Web3Wrapper } from '@0x/web3-wrapper'; import * as chai from 'chai'; import { TransactionReceiptWithDecodedLogs } from 'ethereum-types'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; import { ExchangeContract } from '../../generated-wrappers/exchange'; import { ForwarderContract } from '../../generated-wrappers/forwarder'; -import { WETH9Contract } from '../../generated-wrappers/weth9'; import { artifacts } from '../../src/artifacts'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; @@ -94,7 +97,7 @@ describe(ContractName.Forwarder, () => { const erc721Balances = await erc721Wrapper.getBalancesAsync(); erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address]; - wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults); + wethContract = await WETH9Contract.deployFrom0xArtifactAsync(tokenArtifacts.WETH9, provider, txDefaults); weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider); erc20Wrapper.addDummyTokenContract(weth); diff --git a/contracts/core/test/extensions/order_validator.ts b/contracts/core/test/extensions/order_validator.ts index 3dbe76f6e..622710c98 100644 --- a/contracts/core/test/extensions/order_validator.ts +++ b/contracts/core/test/extensions/order_validator.ts @@ -7,6 +7,7 @@ import { txDefaults, web3Wrapper, } from '@0x/contracts-test-utils'; +import { DummyERC20TokenContract, DummyERC721TokenContract } from '@0x/contracts-tokens'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { SignedOrder } from '@0x/types'; @@ -14,8 +15,6 @@ import { BigNumber } from '@0x/utils'; import * as chai from 'chai'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { ExchangeContract } from '../../generated-wrappers/exchange'; diff --git a/contracts/core/test/tokens/erc721_token.ts b/contracts/core/test/tokens/erc721_token.ts deleted file mode 100644 index 3b0a5f001..000000000 --- a/contracts/core/test/tokens/erc721_token.ts +++ /dev/null @@ -1,284 +0,0 @@ -import { - chaiSetup, - constants, - expectTransactionFailedAsync, - expectTransactionFailedWithoutReasonAsync, - LogDecoder, - provider, - txDefaults, - web3Wrapper, -} from '@0x/contracts-test-utils'; -import { BlockchainLifecycle } from '@0x/dev-utils'; -import { RevertReason } from '@0x/types'; -import { BigNumber } from '@0x/utils'; -import * as chai from 'chai'; -import { LogWithDecodedArgs } from 'ethereum-types'; - -import { - DummyERC721ReceiverContract, - DummyERC721ReceiverTokenReceivedEventArgs, -} from '../../generated-wrappers/dummy_erc721_receiver'; -import { - DummyERC721TokenContract, - DummyERC721TokenTransferEventArgs, -} from '../../generated-wrappers/dummy_erc721_token'; -import { InvalidERC721ReceiverContract } from '../../generated-wrappers/invalid_erc721_receiver'; -import { artifacts } from '../../src/artifacts'; - -chaiSetup.configure(); -const expect = chai.expect; -const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); -// tslint:disable:no-unnecessary-type-assertion -describe('ERC721Token', () => { - let owner: string; - let spender: string; - let token: DummyERC721TokenContract; - let erc721Receiver: DummyERC721ReceiverContract; - let logDecoder: LogDecoder; - const tokenId = new BigNumber(1); - before(async () => { - await blockchainLifecycle.startAsync(); - }); - after(async () => { - await blockchainLifecycle.revertAsync(); - }); - before(async () => { - const accounts = await web3Wrapper.getAvailableAddressesAsync(); - owner = accounts[0]; - spender = accounts[1]; - token = await DummyERC721TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyERC721Token, - provider, - txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - ); - erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync( - artifacts.DummyERC721Receiver, - provider, - txDefaults, - ); - logDecoder = new LogDecoder(web3Wrapper, artifacts); - await web3Wrapper.awaitTransactionSuccessAsync( - await token.mint.sendTransactionAsync(owner, tokenId, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - }); - beforeEach(async () => { - await blockchainLifecycle.startAsync(); - }); - afterEach(async () => { - await blockchainLifecycle.revertAsync(); - }); - - describe('transferFrom', () => { - it('should revert if the tokenId is not owner', async () => { - const from = owner; - const to = erc721Receiver.address; - const unownedTokenId = new BigNumber(2); - await expectTransactionFailedAsync( - token.transferFrom.sendTransactionAsync(from, to, unownedTokenId), - RevertReason.Erc721ZeroOwner, - ); - }); - it('should revert if transferring to a null address', async () => { - const from = owner; - const to = constants.NULL_ADDRESS; - await expectTransactionFailedAsync( - token.transferFrom.sendTransactionAsync(from, to, tokenId), - RevertReason.Erc721ZeroToAddress, - ); - }); - it('should revert if the from address does not own the token', async () => { - const from = spender; - const to = erc721Receiver.address; - await expectTransactionFailedAsync( - token.transferFrom.sendTransactionAsync(from, to, tokenId), - RevertReason.Erc721OwnerMismatch, - ); - }); - it('should revert if spender does not own the token, is not approved, and is not approved for all', async () => { - const from = owner; - const to = erc721Receiver.address; - await expectTransactionFailedAsync( - token.transferFrom.sendTransactionAsync(from, to, tokenId, { from: spender }), - RevertReason.Erc721InvalidSpender, - ); - }); - it('should transfer the token if called by owner', async () => { - const from = owner; - const to = erc721Receiver.address; - const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( - await token.transferFrom.sendTransactionAsync(from, to, tokenId), - ); - const newOwner = await token.ownerOf.callAsync(tokenId); - expect(newOwner).to.be.equal(to); - const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>; - expect(log.args._from).to.be.equal(from); - expect(log.args._to).to.be.equal(to); - expect(log.args._tokenId).to.be.bignumber.equal(tokenId); - }); - it('should transfer the token if spender is approved for all', async () => { - const isApproved = true; - await web3Wrapper.awaitTransactionSuccessAsync( - await token.setApprovalForAll.sendTransactionAsync(spender, isApproved), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const from = owner; - const to = erc721Receiver.address; - const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( - await token.transferFrom.sendTransactionAsync(from, to, tokenId), - ); - const newOwner = await token.ownerOf.callAsync(tokenId); - expect(newOwner).to.be.equal(to); - const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>; - expect(log.args._from).to.be.equal(from); - expect(log.args._to).to.be.equal(to); - expect(log.args._tokenId).to.be.bignumber.equal(tokenId); - }); - it('should transfer the token if spender is individually approved', async () => { - await web3Wrapper.awaitTransactionSuccessAsync( - await token.approve.sendTransactionAsync(spender, tokenId), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const from = owner; - const to = erc721Receiver.address; - const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( - await token.transferFrom.sendTransactionAsync(from, to, tokenId), - ); - const newOwner = await token.ownerOf.callAsync(tokenId); - expect(newOwner).to.be.equal(to); - - const approvedAddress = await token.getApproved.callAsync(tokenId); - expect(approvedAddress).to.be.equal(constants.NULL_ADDRESS); - const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>; - expect(log.args._from).to.be.equal(from); - expect(log.args._to).to.be.equal(to); - expect(log.args._tokenId).to.be.bignumber.equal(tokenId); - }); - }); - describe('safeTransferFrom without data', () => { - it('should transfer token to a non-contract address if called by owner', async () => { - const from = owner; - const to = spender; - const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( - await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId), - ); - const newOwner = await token.ownerOf.callAsync(tokenId); - expect(newOwner).to.be.equal(to); - const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>; - expect(log.args._from).to.be.equal(from); - expect(log.args._to).to.be.equal(to); - expect(log.args._tokenId).to.be.bignumber.equal(tokenId); - }); - it('should revert if transferring to a contract address without onERC721Received', async () => { - const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyERC721Token, - provider, - txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - ); - const from = owner; - const to = contract.address; - await expectTransactionFailedWithoutReasonAsync( - token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId), - ); - }); - it('should revert if onERC721Received does not return the correct value', async () => { - const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync( - artifacts.InvalidERC721Receiver, - provider, - txDefaults, - ); - const from = owner; - const to = invalidErc721Receiver.address; - await expectTransactionFailedAsync( - token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId), - RevertReason.Erc721InvalidSelector, - ); - }); - it('should transfer to contract and call onERC721Received with correct return value', async () => { - const from = owner; - const to = erc721Receiver.address; - const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( - await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId), - ); - const newOwner = await token.ownerOf.callAsync(tokenId); - expect(newOwner).to.be.equal(to); - const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>; - const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>; - expect(transferLog.args._from).to.be.equal(from); - expect(transferLog.args._to).to.be.equal(to); - expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId); - expect(receiverLog.args.operator).to.be.equal(owner); - expect(receiverLog.args.from).to.be.equal(from); - expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId); - expect(receiverLog.args.data).to.be.equal(constants.NULL_BYTES); - }); - }); - describe('safeTransferFrom with data', () => { - const data = '0x0102030405060708090a0b0c0d0e0f'; - it('should transfer token to a non-contract address if called by owner', async () => { - const from = owner; - const to = spender; - const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( - await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data), - ); - const newOwner = await token.ownerOf.callAsync(tokenId); - expect(newOwner).to.be.equal(to); - const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>; - expect(log.args._from).to.be.equal(from); - expect(log.args._to).to.be.equal(to); - expect(log.args._tokenId).to.be.bignumber.equal(tokenId); - }); - it('should revert if transferring to a contract address without onERC721Received', async () => { - const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyERC721Token, - provider, - txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - ); - const from = owner; - const to = contract.address; - await expectTransactionFailedWithoutReasonAsync( - token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data), - ); - }); - it('should revert if onERC721Received does not return the correct value', async () => { - const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync( - artifacts.InvalidERC721Receiver, - provider, - txDefaults, - ); - const from = owner; - const to = invalidErc721Receiver.address; - await expectTransactionFailedAsync( - token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data), - RevertReason.Erc721InvalidSelector, - ); - }); - it('should transfer to contract and call onERC721Received with correct return value', async () => { - const from = owner; - const to = erc721Receiver.address; - const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( - await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data), - ); - const newOwner = await token.ownerOf.callAsync(tokenId); - expect(newOwner).to.be.equal(to); - const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>; - const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>; - expect(transferLog.args._from).to.be.equal(from); - expect(transferLog.args._to).to.be.equal(to); - expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId); - expect(receiverLog.args.operator).to.be.equal(owner); - expect(receiverLog.args.from).to.be.equal(from); - expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId); - expect(receiverLog.args.data).to.be.equal(data); - }); - }); -}); -// tslint:enable:no-unnecessary-type-assertion diff --git a/contracts/core/test/tokens/unlimited_allowance_token.ts b/contracts/core/test/tokens/unlimited_allowance_token.ts deleted file mode 100644 index c3e4072c5..000000000 --- a/contracts/core/test/tokens/unlimited_allowance_token.ts +++ /dev/null @@ -1,195 +0,0 @@ -import { - chaiSetup, - constants, - expectContractCallFailedAsync, - provider, - txDefaults, - web3Wrapper, -} from '@0x/contracts-test-utils'; -import { BlockchainLifecycle } from '@0x/dev-utils'; -import { RevertReason } from '@0x/types'; -import { BigNumber } from '@0x/utils'; -import * as chai from 'chai'; - -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { artifacts } from '../../src/artifacts'; - -chaiSetup.configure(); -const expect = chai.expect; -const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); - -describe('UnlimitedAllowanceToken', () => { - let owner: string; - let spender: string; - const MAX_MINT_VALUE = new BigNumber(10000000000000000000000); - let token: DummyERC20TokenContract; - - before(async () => { - await blockchainLifecycle.startAsync(); - }); - after(async () => { - await blockchainLifecycle.revertAsync(); - }); - before(async () => { - const accounts = await web3Wrapper.getAvailableAddressesAsync(); - owner = accounts[0]; - spender = accounts[1]; - token = await DummyERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyERC20Token, - provider, - txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - constants.DUMMY_TOKEN_DECIMALS, - constants.DUMMY_TOKEN_TOTAL_SUPPLY, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await token.mint.sendTransactionAsync(MAX_MINT_VALUE, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - }); - beforeEach(async () => { - await blockchainLifecycle.startAsync(); - }); - afterEach(async () => { - await blockchainLifecycle.revertAsync(); - }); - describe('transfer', () => { - it('should throw if owner has insufficient balance', async () => { - const ownerBalance = await token.balanceOf.callAsync(owner); - const amountToTransfer = ownerBalance.plus(1); - return expectContractCallFailedAsync( - token.transfer.callAsync(spender, amountToTransfer, { from: owner }), - RevertReason.Erc20InsufficientBalance, - ); - }); - - it('should transfer balance from sender to receiver', async () => { - const receiver = spender; - const initOwnerBalance = await token.balanceOf.callAsync(owner); - const amountToTransfer = new BigNumber(1); - await web3Wrapper.awaitTransactionSuccessAsync( - await token.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - const finalOwnerBalance = await token.balanceOf.callAsync(owner); - const finalReceiverBalance = await token.balanceOf.callAsync(receiver); - - const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer); - const expectedFinalReceiverBalance = amountToTransfer; - expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance); - expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance); - }); - - it('should return true on a 0 value transfer', async () => { - const didReturnTrue = await token.transfer.callAsync(spender, new BigNumber(0), { - from: owner, - }); - expect(didReturnTrue).to.be.true(); - }); - }); - - describe('transferFrom', () => { - it('should throw if owner has insufficient balance', async () => { - const ownerBalance = await token.balanceOf.callAsync(owner); - const amountToTransfer = ownerBalance.plus(1); - await web3Wrapper.awaitTransactionSuccessAsync( - await token.approve.sendTransactionAsync(spender, amountToTransfer, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - return expectContractCallFailedAsync( - token.transferFrom.callAsync(owner, spender, amountToTransfer, { - from: spender, - }), - RevertReason.Erc20InsufficientBalance, - ); - }); - - it('should throw if spender has insufficient allowance', async () => { - const ownerBalance = await token.balanceOf.callAsync(owner); - const amountToTransfer = ownerBalance; - - const spenderAllowance = await token.allowance.callAsync(owner, spender); - const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0; - expect(isSpenderAllowanceInsufficient).to.be.true(); - - return expectContractCallFailedAsync( - token.transferFrom.callAsync(owner, spender, amountToTransfer, { - from: spender, - }), - RevertReason.Erc20InsufficientAllowance, - ); - }); - - it('should return true on a 0 value transfer', async () => { - const amountToTransfer = new BigNumber(0); - const didReturnTrue = await token.transferFrom.callAsync(owner, spender, amountToTransfer, { - from: spender, - }); - expect(didReturnTrue).to.be.true(); - }); - - it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => { - const initOwnerBalance = await token.balanceOf.callAsync(owner); - const amountToTransfer = initOwnerBalance; - const initSpenderAllowance = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS; - await web3Wrapper.awaitTransactionSuccessAsync( - await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, { - from: spender, - gas: constants.MAX_TOKEN_TRANSFERFROM_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const newSpenderAllowance = await token.allowance.callAsync(owner, spender); - expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance); - }); - - it('should transfer the correct balances if spender has sufficient allowance', async () => { - const initOwnerBalance = await token.balanceOf.callAsync(owner); - const amountToTransfer = initOwnerBalance; - const initSpenderAllowance = initOwnerBalance; - await web3Wrapper.awaitTransactionSuccessAsync( - await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, { - from: spender, - gas: constants.MAX_TOKEN_TRANSFERFROM_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const newOwnerBalance = await token.balanceOf.callAsync(owner); - const newSpenderBalance = await token.balanceOf.callAsync(spender); - - expect(newOwnerBalance).to.be.bignumber.equal(0); - expect(newSpenderBalance).to.be.bignumber.equal(initOwnerBalance); - }); - - it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => { - const initOwnerBalance = await token.balanceOf.callAsync(owner); - const amountToTransfer = initOwnerBalance; - const initSpenderAllowance = initOwnerBalance; - await web3Wrapper.awaitTransactionSuccessAsync( - await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, { - from: spender, - gas: constants.MAX_TOKEN_TRANSFERFROM_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const newSpenderAllowance = await token.allowance.callAsync(owner, spender); - expect(newSpenderAllowance).to.be.bignumber.equal(0); - }); - }); -}); diff --git a/contracts/core/test/tokens/weth9.ts b/contracts/core/test/tokens/weth9.ts deleted file mode 100644 index 225481904..000000000 --- a/contracts/core/test/tokens/weth9.ts +++ /dev/null @@ -1,143 +0,0 @@ -import { - chaiSetup, - constants, - expectInsufficientFundsAsync, - expectTransactionFailedWithoutReasonAsync, - provider, - txDefaults, - web3Wrapper, -} from '@0x/contracts-test-utils'; -import { BlockchainLifecycle } from '@0x/dev-utils'; -import { BigNumber } from '@0x/utils'; -import { Web3Wrapper } from '@0x/web3-wrapper'; -import * as chai from 'chai'; - -import { WETH9Contract } from '../../generated-wrappers/weth9'; -import { artifacts } from '../../src/artifacts'; - -chaiSetup.configure(); -const expect = chai.expect; -const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); - -describe('EtherToken', () => { - let account: string; - const gasPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 9); - let etherToken: WETH9Contract; - - before(async () => { - await blockchainLifecycle.startAsync(); - }); - after(async () => { - await blockchainLifecycle.revertAsync(); - }); - before(async () => { - const accounts = await web3Wrapper.getAvailableAddressesAsync(); - account = accounts[0]; - - etherToken = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, { - gasPrice, - ...txDefaults, - }); - }); - beforeEach(async () => { - await blockchainLifecycle.startAsync(); - }); - afterEach(async () => { - await blockchainLifecycle.revertAsync(); - }); - describe('deposit', () => { - it('should throw if caller attempts to deposit more Ether than caller balance', async () => { - const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account); - const ethToDeposit = initEthBalance.plus(1); - - return expectInsufficientFundsAsync(etherToken.deposit.sendTransactionAsync({ value: ethToDeposit })); - }); - - it('should convert deposited Ether to wrapped Ether tokens', async () => { - const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account); - const initEthTokenBalance = await etherToken.balanceOf.callAsync(account); - - const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1))); - - const txHash = await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }); - const receipt = await web3Wrapper.awaitTransactionSuccessAsync( - txHash, - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const ethSpentOnGas = gasPrice.times(receipt.gasUsed); - const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account); - const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account); - - expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas))); - expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit)); - }); - }); - - describe('withdraw', () => { - it('should throw if caller attempts to withdraw greater than caller balance', async () => { - const initEthTokenBalance = await etherToken.balanceOf.callAsync(account); - const ethTokensToWithdraw = initEthTokenBalance.plus(1); - - return expectTransactionFailedWithoutReasonAsync( - etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw), - ); - }); - - it('should convert ether tokens to ether with sufficient balance', async () => { - const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1))); - await web3Wrapper.awaitTransactionSuccessAsync( - await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - const initEthTokenBalance = await etherToken.balanceOf.callAsync(account); - const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account); - const ethTokensToWithdraw = initEthTokenBalance; - expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0); - const txHash = await etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw, { - gas: constants.MAX_ETHERTOKEN_WITHDRAW_GAS, - }); - const receipt = await web3Wrapper.awaitTransactionSuccessAsync( - txHash, - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const ethSpentOnGas = gasPrice.times(receipt.gasUsed); - const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account); - const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account); - - expect(finalEthBalance).to.be.bignumber.equal( - initEthBalance.plus(ethTokensToWithdraw.minus(ethSpentOnGas)), - ); - expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.minus(ethTokensToWithdraw)); - }); - }); - - describe('fallback', () => { - it('should convert sent ether to ether tokens', async () => { - const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account); - const initEthTokenBalance = await etherToken.balanceOf.callAsync(account); - - const ethToDeposit = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18); - - const txHash = await web3Wrapper.sendTransactionAsync({ - from: account, - to: etherToken.address, - value: ethToDeposit, - gasPrice, - }); - - const receipt = await web3Wrapper.awaitTransactionSuccessAsync( - txHash, - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const ethSpentOnGas = gasPrice.times(receipt.gasUsed); - const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account); - const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account); - - expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas))); - expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit)); - }); - }); -}); diff --git a/contracts/core/test/tokens/zrx_token.ts b/contracts/core/test/tokens/zrx_token.ts deleted file mode 100644 index 6bc5e164c..000000000 --- a/contracts/core/test/tokens/zrx_token.ts +++ /dev/null @@ -1,204 +0,0 @@ -import { chaiSetup, constants, provider, txDefaults, web3Wrapper } from '@0x/contracts-test-utils'; -import { BlockchainLifecycle } from '@0x/dev-utils'; -import { BigNumber } from '@0x/utils'; -import { Web3Wrapper } from '@0x/web3-wrapper'; -import * as chai from 'chai'; - -import { ZRXTokenContract } from '../../generated-wrappers/zrx_token'; -import { artifacts } from '../../src/artifacts'; - -chaiSetup.configure(); -const expect = chai.expect; -const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); - -describe('ZRXToken', () => { - let owner: string; - let spender: string; - let MAX_UINT: BigNumber; - let zrxToken: ZRXTokenContract; - - before(async () => { - await blockchainLifecycle.startAsync(); - }); - after(async () => { - await blockchainLifecycle.revertAsync(); - }); - before(async () => { - const accounts = await web3Wrapper.getAvailableAddressesAsync(); - owner = accounts[0]; - spender = accounts[1]; - zrxToken = await ZRXTokenContract.deployFrom0xArtifactAsync(artifacts.ZRXToken, provider, txDefaults); - MAX_UINT = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS; - }); - beforeEach(async () => { - await blockchainLifecycle.startAsync(); - }); - afterEach(async () => { - await blockchainLifecycle.revertAsync(); - }); - describe('constants', () => { - it('should have 18 decimals', async () => { - const decimals = new BigNumber(await zrxToken.decimals.callAsync()); - const expectedDecimals = 18; - expect(decimals).to.be.bignumber.equal(expectedDecimals); - }); - - it('should have a total supply of 1 billion tokens', async () => { - const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync()); - const expectedTotalSupply = 1000000000; - expect(Web3Wrapper.toUnitAmount(totalSupply, 18)).to.be.bignumber.equal(expectedTotalSupply); - }); - - it('should be named 0x Protocol Token', async () => { - const name = await zrxToken.name.callAsync(); - const expectedName = '0x Protocol Token'; - expect(name).to.be.equal(expectedName); - }); - - it('should have the symbol ZRX', async () => { - const symbol = await zrxToken.symbol.callAsync(); - const expectedSymbol = 'ZRX'; - expect(symbol).to.be.equal(expectedSymbol); - }); - }); - - describe('constructor', () => { - it('should initialize owner balance to totalSupply', async () => { - const ownerBalance = await zrxToken.balanceOf.callAsync(owner); - const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync()); - expect(totalSupply).to.be.bignumber.equal(ownerBalance); - }); - }); - - describe('transfer', () => { - it('should transfer balance from sender to receiver', async () => { - const receiver = spender; - const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner); - const amountToTransfer = new BigNumber(1); - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - const finalOwnerBalance = await zrxToken.balanceOf.callAsync(owner); - const finalReceiverBalance = await zrxToken.balanceOf.callAsync(receiver); - - const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer); - const expectedFinalReceiverBalance = amountToTransfer; - expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance); - expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance); - }); - - it('should return true on a 0 value transfer', async () => { - const didReturnTrue = await zrxToken.transfer.callAsync(spender, new BigNumber(0), { - from: owner, - }); - expect(didReturnTrue).to.be.true(); - }); - }); - - describe('transferFrom', () => { - it('should return false if owner has insufficient balance', async () => { - const ownerBalance = await zrxToken.balanceOf.callAsync(owner); - const amountToTransfer = ownerBalance.plus(1); - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer, { - from: owner, - gas: constants.MAX_TOKEN_APPROVE_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, { - from: spender, - }); - expect(didReturnTrue).to.be.false(); - }); - - it('should return false if spender has insufficient allowance', async () => { - const ownerBalance = await zrxToken.balanceOf.callAsync(owner); - const amountToTransfer = ownerBalance; - - const spenderAllowance = await zrxToken.allowance.callAsync(owner, spender); - const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0; - expect(isSpenderAllowanceInsufficient).to.be.true(); - - const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, { - from: spender, - }); - expect(didReturnTrue).to.be.false(); - }); - - it('should return true on a 0 value transfer', async () => { - const amountToTransfer = new BigNumber(0); - const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, { - from: spender, - }); - expect(didReturnTrue).to.be.true(); - }); - - it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => { - const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner); - const amountToTransfer = initOwnerBalance; - const initSpenderAllowance = MAX_UINT; - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance, { - from: owner, - gas: constants.MAX_TOKEN_APPROVE_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, { - from: spender, - gas: constants.MAX_TOKEN_TRANSFERFROM_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender); - expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance); - }); - - it('should transfer the correct balances if spender has sufficient allowance', async () => { - const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner); - const initSpenderBalance = await zrxToken.balanceOf.callAsync(spender); - const amountToTransfer = initOwnerBalance; - const initSpenderAllowance = initOwnerBalance; - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, { - from: spender, - gas: constants.MAX_TOKEN_TRANSFERFROM_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const newOwnerBalance = await zrxToken.balanceOf.callAsync(owner); - const newSpenderBalance = await zrxToken.balanceOf.callAsync(spender); - - expect(newOwnerBalance).to.be.bignumber.equal(0); - expect(newSpenderBalance).to.be.bignumber.equal(initSpenderBalance.plus(initOwnerBalance)); - }); - - it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => { - const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner); - const amountToTransfer = initOwnerBalance; - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, { - from: spender, - gas: constants.MAX_TOKEN_TRANSFERFROM_GAS, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender); - expect(newSpenderAllowance).to.be.bignumber.equal(0); - }); - }); -}); diff --git a/contracts/core/test/utils/asset_proxy_owner_wrapper.ts b/contracts/core/test/utils/asset_proxy_owner_wrapper.ts index d5aaaf519..df23658d8 100644 --- a/contracts/core/test/utils/asset_proxy_owner_wrapper.ts +++ b/contracts/core/test/utils/asset_proxy_owner_wrapper.ts @@ -1,4 +1,5 @@ import { LogDecoder } from '@0x/contracts-test-utils'; +import { artifacts as tokensArtifacts } from '@0x/contracts-tokens'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types'; @@ -14,7 +15,7 @@ export class AssetProxyOwnerWrapper { constructor(assetproxyOwnerContract: AssetProxyOwnerContract, provider: Provider) { this._assetProxyOwner = assetproxyOwnerContract; this._web3Wrapper = new Web3Wrapper(provider); - this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts); + this._logDecoder = new LogDecoder(this._web3Wrapper, { ...artifacts, ...tokensArtifacts }); } public async submitTransactionAsync( destination: string, diff --git a/contracts/core/test/utils/erc20_wrapper.ts b/contracts/core/test/utils/erc20_wrapper.ts index d6210646c..e5ab0e36c 100644 --- a/contracts/core/test/utils/erc20_wrapper.ts +++ b/contracts/core/test/utils/erc20_wrapper.ts @@ -1,11 +1,11 @@ import { constants, ERC20BalancesByOwner, txDefaults } from '@0x/contracts-test-utils'; +import { artifacts as tokensArtifacts, DummyERC20TokenContract } from '@0x/contracts-tokens'; import { assetDataUtils } from '@0x/order-utils'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; import { Provider } from 'ethereum-types'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { artifacts } from '../../src/artifacts'; @@ -38,7 +38,7 @@ export class ERC20Wrapper { for (let i = 0; i < numberToDeploy; i++) { this._dummyTokenContracts.push( await DummyERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyERC20Token, + tokensArtifacts.DummyERC20Token, this._provider, txDefaults, constants.DUMMY_TOKEN_NAME, diff --git a/contracts/core/test/utils/erc721_wrapper.ts b/contracts/core/test/utils/erc721_wrapper.ts index b5ae34e60..1f658ce86 100644 --- a/contracts/core/test/utils/erc721_wrapper.ts +++ b/contracts/core/test/utils/erc721_wrapper.ts @@ -1,11 +1,11 @@ import { constants, ERC721TokenIdsByOwner, txDefaults } from '@0x/contracts-test-utils'; +import { artifacts as tokensArtifacts, DummyERC721TokenContract } from '@0x/contracts-tokens'; import { generatePseudoRandomSalt } from '@0x/order-utils'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; import { Provider } from 'ethereum-types'; import * as _ from 'lodash'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { artifacts } from '../../src/artifacts'; @@ -30,7 +30,7 @@ export class ERC721Wrapper { for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) { this._dummyTokenContracts.push( await DummyERC721TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyERC721Token, + tokensArtifacts.DummyERC721Token, this._provider, txDefaults, constants.DUMMY_TOKEN_NAME, diff --git a/contracts/core/test/utils/exchange_wrapper.ts b/contracts/core/test/utils/exchange_wrapper.ts index 2a24b880f..075d2cb96 100644 --- a/contracts/core/test/utils/exchange_wrapper.ts +++ b/contracts/core/test/utils/exchange_wrapper.ts @@ -6,6 +6,7 @@ import { orderUtils, SignedTransaction, } from '@0x/contracts-test-utils'; +import { artifacts as tokensArtifacts } from '@0x/contracts-tokens'; import { SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; @@ -21,7 +22,7 @@ export class ExchangeWrapper { constructor(exchangeContract: ExchangeContract, provider: Provider) { this._exchange = exchangeContract; this._web3Wrapper = new Web3Wrapper(provider); - this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts); + this._logDecoder = new LogDecoder(this._web3Wrapper, { ...artifacts, ...tokensArtifacts }); } public async fillOrderAsync( signedOrder: SignedOrder, diff --git a/contracts/core/test/utils/forwarder_wrapper.ts b/contracts/core/test/utils/forwarder_wrapper.ts index 9c5560381..4c78ecd79 100644 --- a/contracts/core/test/utils/forwarder_wrapper.ts +++ b/contracts/core/test/utils/forwarder_wrapper.ts @@ -1,4 +1,5 @@ import { constants, formatters, LogDecoder, MarketSellOrders } from '@0x/contracts-test-utils'; +import { artifacts as tokensArtifacts } from '@0x/contracts-tokens'; import { SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; @@ -58,7 +59,7 @@ export class ForwarderWrapper { constructor(contractInstance: ForwarderContract, provider: Provider) { this._forwarderContract = contractInstance; this._web3Wrapper = new Web3Wrapper(provider); - this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts); + this._logDecoder = new LogDecoder(this._web3Wrapper, { ...artifacts, ...tokensArtifacts }); } public async marketSellOrdersWithEthAsync( orders: SignedOrder[], diff --git a/contracts/core/test/utils/order_factory_from_scenario.ts b/contracts/core/test/utils/order_factory_from_scenario.ts index 1cc962020..ecb4b2e28 100644 --- a/contracts/core/test/utils/order_factory_from_scenario.ts +++ b/contracts/core/test/utils/order_factory_from_scenario.ts @@ -8,12 +8,11 @@ import { OrderScenario, TakerScenario, } from '@0x/contracts-test-utils'; +import { DummyERC721TokenContract } from '@0x/contracts-tokens'; import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils'; import { Order } from '@0x/types'; import { BigNumber, errorUtils } from '@0x/utils'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; - const TEN_UNITS_EIGHTEEN_DECIMALS = new BigNumber(10_000_000_000_000_000_000); const FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(5_000_000_000_000_000_000); const POINT_ONE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(100_000_000_000_000_000); diff --git a/contracts/core/tsconfig.json b/contracts/core/tsconfig.json index ca3e6c15f..ea493cbb8 100644 --- a/contracts/core/tsconfig.json +++ b/contracts/core/tsconfig.json @@ -8,34 +8,23 @@ "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"], "files": [ "./generated-artifacts/AssetProxyOwner.json", - "./generated-artifacts/DummyERC20Token.json", - "./generated-artifacts/DummyERC721Receiver.json", - "./generated-artifacts/DummyERC721Token.json", - "./generated-artifacts/DummyMultipleReturnERC20Token.json", - "./generated-artifacts/DummyNoReturnERC20Token.json", "./generated-artifacts/DutchAuction.json", "./generated-artifacts/ERC20Proxy.json", - "./generated-artifacts/ERC20Token.json", "./generated-artifacts/ERC721Proxy.json", - "./generated-artifacts/ERC721Token.json", "./generated-artifacts/Exchange.json", "./generated-artifacts/ExchangeWrapper.json", "./generated-artifacts/Forwarder.json", "./generated-artifacts/MixinAuthorizable.json", "./generated-artifacts/MultiAssetProxy.json", "./generated-artifacts/OrderValidator.json", - "./generated-artifacts/ReentrantERC20Token.json", "./generated-artifacts/TestAssetProxyDispatcher.json", "./generated-artifacts/TestAssetProxyOwner.json", "./generated-artifacts/TestExchangeInternals.json", "./generated-artifacts/TestSignatureValidator.json", "./generated-artifacts/TestStaticCallReceiver.json", "./generated-artifacts/Validator.json", - "./generated-artifacts/WETH9.json", "./generated-artifacts/Wallet.json", - "./generated-artifacts/Whitelist.json", - "./generated-artifacts/InvalidERC721Receiver.json", - "./generated-artifacts/ZRXToken.json" + "./generated-artifacts/Whitelist.json" ], "exclude": ["./deploy/solc/solc_bin"] } |