diff --git a/contracts/zero-ex/contracts/deps/forge-std b/contracts/zero-ex/contracts/deps/forge-std
index 1680d7fb3e..2a2ce3692b 160000
--- a/contracts/zero-ex/contracts/deps/forge-std
+++ b/contracts/zero-ex/contracts/deps/forge-std
@@ -1 +1 @@
-Subproject commit 1680d7fb3e00b7b197a7336e7c88e838c7e6a3ec
+Subproject commit 2a2ce3692b8c1523b29de3ec9d961ee9fbbc43a6
diff --git a/contracts/zero-ex/contracts/test/foundry/BasicSwap.sol b/contracts/zero-ex/contracts/test/foundry/BasicSwap.sol
new file mode 100644
index 0000000000..4467a86a91
--- /dev/null
+++ b/contracts/zero-ex/contracts/test/foundry/BasicSwap.sol
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: Apache-2.0
+/*
+
+ Copyright 2022 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 ^0.6;
+pragma experimental ABIEncoderV2;
+
+import "./utils/ForkUtils.sol";
+import "./utils/TestUtils.sol";
+import "./utils/DeployZeroEx.sol";
+import "forge-std/Test.sol";
+import "src/IZeroEx.sol";
+import "@0x/contracts-erc20/contracts/src/v06/IEtherTokenV06.sol";
+import "src/features/TransformERC20Feature.sol";
+import "src/external/TransformerDeployer.sol";
+import "src/transformers/WethTransformer.sol";
+import "src/transformers/FillQuoteTransformer.sol";
+import "src/transformers/bridges/BridgeProtocols.sol";
+import "src/transformers/bridges/EthereumBridgeAdapter.sol";
+import "src/IZeroEx.sol";
+
+/*
+ This test must be run in forked mode
+ e.g forge test -vvvv -m 'testBasicSwap' -f ETH_RPC_URL
+ It is also helpful to have an Etherscan API key exported
+ export ETHERSCAN_API_KEY=
+ as Foundry will fetch source code and names
+*/
+
+contract BasicSwapTest is
+ Test,
+ ForkUtils,
+ TestUtils
+{
+ DeployZeroEx deployer;
+ function setUp()
+ public
+ {
+ deployer = new DeployZeroEx();
+ deployer.deployZeroEx();
+ vm.deal(address(this), 1e19);
+ vm.deal(address(deployer.IZERO_EX().getTransformWallet()), 1e19);
+ }
+
+ function testTransformERC20()
+ public
+ {
+ emit log_string("-----Preparing ETH->WETH transformation through TransformERC20()-----");
+ emit log_string(" --Building Up Transformations--");
+ ITransformERC20Feature.Transformation[] memory transformations = new ITransformERC20Feature.Transformation[](1);
+
+ emit log_named_address(" Finding TransformerDeployer nonce @", address(deployer.transformerDeployer()));
+ emit log_named_uint(
+ " Deployer nonce",
+ _findTransformerNonce(
+ address(deployer.wethTransformer()),
+ address(deployer.transformerDeployer())
+ ));
+ transformations[0].deploymentNonce = _findTransformerNonce(address(deployer.wethTransformer()),address(deployer.transformerDeployer()));
+ transformations[0].data = abi.encode(LibERC20Transformer.ETH_TOKEN_ADDRESS, 1e18);
+ IZeroEx zrx = deployer.IZERO_EX();
+
+ emit log_string(" ---Calling TransformERC20()---");
+ uint256 balanceETHBefore = address(this).balance;
+ uint256 balanceWETHBefore = deployer.weth().balanceOf(address(this));
+ zrx.transformERC20{value: 1e18}(
+ // input token
+ IERC20TokenV06(LibERC20Transformer.ETH_TOKEN_ADDRESS),
+ // output token
+ IERC20TokenV06(address(deployer.weth())),
+ // input token amount
+ 1e18,
+ // min output token amount
+ 1e18,
+ // list of transform
+ transformations
+ );
+ assert(deployer.weth().balanceOf(address(this)) == 1e18);
+ emit log_string(" Successful Transformation Complete");
+ emit log_named_uint(" ETH BALANCE BEFORE:", balanceETHBefore);
+ emit log_named_uint(" ETH BALANCE AFTER:", address(this).balance);
+ emit log_named_uint(" WETH BALANCE BEFORE:", balanceWETHBefore);
+ emit log_named_uint(" WETH BALANCE AFTER:", deployer.weth().balanceOf(address(this)));
+ }
+
+
+
+}
diff --git a/contracts/zero-ex/contracts/test/foundry/utils/DeployZeroEx.sol b/contracts/zero-ex/contracts/test/foundry/utils/DeployZeroEx.sol
new file mode 100644
index 0000000000..8851656a10
--- /dev/null
+++ b/contracts/zero-ex/contracts/test/foundry/utils/DeployZeroEx.sol
@@ -0,0 +1,233 @@
+// SPDX-License-Identifier: Apache-2.0
+/*
+
+ Copyright 2022 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 ^0.6;
+pragma experimental ABIEncoderV2;
+
+import "forge-std/Test.sol";
+
+import "src/IZeroEx.sol";
+import "src/ZeroEx.sol";
+import "src/migrations/InitialMigration.sol";
+import "src/features/OwnableFeature.sol";
+import "src/features/SimpleFunctionRegistryFeature.sol";
+import "src/features/NativeOrdersFeature.sol";
+import "src/features/BatchFillNativeOrdersFeature.sol";
+import "src/features/FundRecoveryFeature.sol";
+import "src/features/TransformERC20Feature.sol";
+import "src/features/OtcOrdersFeature.sol";
+import "src/features/UniswapFeature.sol";
+import "src/features/UniswapV3Feature.sol";
+import "src/external/TransformerDeployer.sol";
+import "src/external/FeeCollectorController.sol";
+import "src/transformers/WethTransformer.sol";
+import "src/transformers/FillQuoteTransformer.sol";
+import "src/transformers/PayTakerTransformer.sol";
+import "src/transformers/AffiliateFeeTransformer.sol";
+import "src/transformers/PositiveSlippageFeeTransformer.sol";
+import "./WETH_6_5.sol";
+//import "../erc20/contracts/src/v06/IEtherTokenV06.sol";
+
+
+contract DeployZeroEx is Test {
+ ZeroEx public ZERO_EX = ZeroEx(0xDef1C0ded9bec7F1a1670819833240f027b25EfF);
+ IZeroEx public IZERO_EX = IZeroEx(0xDef1C0ded9bec7F1a1670819833240f027b25EfF);
+
+ address[] transformerSigners = [
+ address(this)
+ ];
+
+
+
+ WETH9 public weth;
+
+ TransformerDeployer public transformerDeployer;
+ FeeCollectorController public feeCollectorController;
+ WethTransformer public wethTransformer;
+ TransformERC20Feature public transformERC20;
+ NativeOrdersFeature public nativeOrders;
+ BatchFillNativeOrdersFeature public batchFillNativeOrders;
+ OtcOrdersFeature public otcOrders;
+ UniswapFeature public uniswap;
+ FundRecoveryFeature public fundRecovery;
+
+ //get bytecode of a contract
+ function getCode(address _addr) public view returns (bytes memory o_code) {
+ assembly {
+ // retrieve the size of the code
+ let size := extcodesize(_addr)
+ // allocate output byte array
+ // by using o_code = new bytes(size)
+ o_code := mload(0x40)
+ // new "memory end" including padding
+ mstore(0x40, add(o_code, and(add(add(size, 0x20), 0x1f), not(0x1f))))
+ // store length in memory
+ mstore(o_code, size)
+ // actually retrieve the code, this needs assembly
+ extcodecopy(_addr, add(o_code, 0x20), 0, size)
+ }
+ }
+
+
+ function deployZeroEx()
+ public
+ {
+ emit log_string("-----Deploying ZeroEx (Foundry VM)-----");
+ emit log_string(" Deploying WETH9....");
+ weth = new WETH9();
+ emit log_named_address(" Deployed WETH9 @", address(weth));
+ // HERE BE DRAGONS, feel free to ignore this for now
+ // We want to deploy the ZeroEx contract, at 0xDef1C0ded9bec7F1a1670819833240f027b25EfF
+
+ // We use a special mechanism to deploy the ZeroEx contract.
+
+ emit log_string(" Deploying ep/InitialMigration...");
+ InitialMigration initialMigration = InitialMigration(deployCode(
+ "foundry-artifacts/InitialMigration.sol/InitialMigration.json",
+ abi.encode(address(this))
+ ));
+ emit log_named_address(" Deployed InitialMigration @", address(initialMigration));
+ // Must occur from this address as the first transaction
+ hoax(0xe750ad66DE350F8110E305fb78Ec6A9f594445E3);
+ // Special Deployer code
+ bytes memory deployerBytecode = hex"608060405234801561001057600080fd5b506040516103da3803806103da83398101604081905261002f91610077565b8060405161003c9061006a565b610046919061011f565b604051809103906000f080158015610062573d6000803e3d6000fd5b505050610198565b6101f5806101e583390190565b600060208284031215610088578081fd5b81516001600160401b038082111561009e578283fd5b818401915084601f8301126100b1578283fd5b8151818111156100c3576100c3610182565b604051601f8201601f19908116603f011681019083821181831017156100eb576100eb610182565b81604052828152876020848701011115610103578586fd5b610114836020830160208801610152565b979650505050505050565b600060208252825180602084015261013e816040850160208701610152565b601f01601f19169190910160400192915050565b60005b8381101561016d578181015183820152602001610155565b8381111561017c576000848401525b50505050565b634e487b7160e01b600052604160045260246000fd5b603f806101a66000396000f3fe6080604052600080fdfea26469706673582212201bd8b1a777b100d67435ca4bb0b2fdccb13a2c2dde019b227bb553ff9a95bd4464736f6c63430008020033608060405234801561001057600080fd5b506040516101f53803806101f583398101604081905261002f916100c9565b60008151602083016000f090506001600160a01b0381166100865760405162461bcd60e51b815260206004820152600d60248201526c1111541313d657d19052531151609a1b604482015260640160405180910390fd5b6040516001600160a01b03821681527ff40fcec21964ffb566044d083b4073f29f7f7929110ea19e1b3ebe375d89055e9060200160405180910390a150506101a8565b600060208083850312156100db578182fd5b82516001600160401b03808211156100f1578384fd5b818501915085601f830112610104578384fd5b81518181111561011657610116610192565b604051601f8201601f19908116603f0116810190838211818310171561013e5761013e610192565b816040528281528886848701011115610155578687fd5b8693505b828410156101765784840186015181850187015292850192610159565b8284111561018657868684830101525b98975050505050505050565b634e487b7160e01b600052604160045260246000fd5b603f806101b66000396000f3fe6080604052600080fdfea2646970667358221220fbca036a163ed7f008cefa7c834d98d25109a456a051d41d9c89d55d7185d12b64736f6c63430008020033";
+ // Grab the bytecode of the ZeroEx artifact
+ bytes memory zeroExBytecode = vm.getCode("foundry-artifacts/ZeroEx.sol/ZeroEx.json");
+ // Append the required ZeroEx constructor arguments (address bootstrapper)
+ bytes memory zeroExDeploycode = abi.encodePacked(zeroExBytecode, abi.encode(initialMigration));
+ // Append the required deployer code constructor arguments (bytes initCode)
+ bytes memory deployerDeploycode = abi.encodePacked(deployerBytecode, abi.encode(zeroExDeploycode));
+ // The address is technically emitted in an event, but we know we did it correctly
+ //│ │ ├─ emit topic 0: 0xf40fcec21964ffb566044d083b4073f29f7f7929110ea19e1b3ebe375d89055e
+ //│ │ │ data: 0x000000000000000000000000def1c0ded9bec7f1a1670819833240f027b25eff
+ emit log_string(" Deploying ExchangeProxy....");
+ assembly {
+ pop(create(0, add(deployerDeploycode, 0x20), mload(deployerDeploycode)))
+ }
+ emit log_named_address(" Deployed ExchangeProxy @", address(ZERO_EX));
+
+ emit log_string(" Deploying deployer/TransformerDeployer...");
+ transformerDeployer = new TransformerDeployer(
+ transformerSigners
+ );
+ emit log_named_address(" Deployed TransformerDeployer @", address(transformerDeployer));
+
+ emit log_string(" Deploying controller/FeeCollectorController...");
+ feeCollectorController = new FeeCollectorController(
+ IEtherTokenV06(address(weth)),
+ IStaking(0)
+ );
+ emit log_named_address(" Deployed FeeCollectorController @", address(feeCollectorController));
+
+ emit log_string(" Deploying Transformers/WethTransformer...");
+ wethTransformer = WethTransformer(transformerDeployer.deploy(
+ abi.encodePacked(
+ // Deploy the WethTransformer code
+ type(WethTransformer).creationCode,
+ // WethTransformer takes WETH address as a constructor argument
+ abi.encode(address(weth))
+ )
+ ));
+ emit log_named_address(" Deployed WethTransformer @", address(wethTransformer));
+
+
+ emit log_string("-----(Deploying Features)-----");
+
+ transformERC20 = new TransformERC20Feature();
+ emit log_named_address(" TransformERC20Feature @", address(transformERC20));
+ nativeOrders = new NativeOrdersFeature(
+ address(ZERO_EX), // EP address
+ IEtherTokenV06(address(weth)), // WETH address
+ IStaking(address(0)), // staking address
+ feeCollectorController, // feeCollectorController address
+ uint32(0) // protocolFeeMultiplier
+ );
+ emit log_named_address(" NativeOrdersFeature @", address(nativeOrders));
+ batchFillNativeOrders = new BatchFillNativeOrdersFeature(
+ address(ZERO_EX)
+ );
+ emit log_named_address(" BatchFillNativeOrdersFeature @", address(batchFillNativeOrders));
+ otcOrders = new OtcOrdersFeature(
+ address(ZERO_EX),
+ IEtherTokenV06(address(weth))
+ );
+ emit log_named_address(" OtcOrdersFeature @", address(otcOrders));
+ uniswap = new UniswapFeature(
+ IEtherTokenV06(address(weth))
+ );
+ emit log_named_address(" UniswapFeature @", address(uniswap));
+ fundRecovery = new FundRecoveryFeature();
+ emit log_named_address(" FundRecoveryFeature @", address(fundRecovery));
+
+ emit log_string("-----(Initial Migration)-----");
+ emit log_named_address(" Performing Initial Migration On", address(ZERO_EX));
+ emit log_string(" Initializing ZeroEx...");
+ initialMigration.initializeZeroEx(
+ payable(address(this)),
+ ZERO_EX,
+ InitialMigration.BootstrapFeatures({
+ registry: new SimpleFunctionRegistryFeature(),
+ ownable: new OwnableFeature()
+ })
+ );
+ emit log_string(" Successfully initialized ZeroEx!");
+
+
+
+ emit log_named_address(" Migrating Features On", address(ZERO_EX));
+ IZERO_EX.migrate(
+ address(batchFillNativeOrders),
+ abi.encodeWithSelector(batchFillNativeOrders.migrate.selector),
+ address(this)
+ );
+ emit log_string(" BatchFillNativeOrdersFeature migration successful");
+ IZERO_EX.migrate(
+ address(transformERC20),
+ abi.encodeWithSelector(transformERC20.migrate.selector, address(transformerDeployer)),
+ address(this)
+ );
+ emit log_string(" TransformERC20Feature migration successful");
+ IZERO_EX.migrate(
+ address(nativeOrders),
+ abi.encodeWithSelector(nativeOrders.migrate.selector),
+ address(this)
+ );
+ emit log_string(" NativeOrdersFeature migration successful");
+ IZERO_EX.migrate(
+ address(otcOrders),
+ abi.encodeWithSelector(otcOrders.migrate.selector),
+ address(this)
+ );
+ emit log_string(" OtcOrdersFeature migration successful");
+ IZERO_EX.migrate(
+ address(uniswap),
+ abi.encodeWithSelector(uniswap.migrate.selector),
+ address(this)
+ );
+ emit log_string(" UniswapFeature migration successful");
+ IZERO_EX.migrate(
+ address(fundRecovery),
+ abi.encodeWithSelector(fundRecovery.migrate.selector),
+ address(this)
+ );
+ emit log_string(" FundRecoveryFeature migration successful");
+
+ emit log_string(" Deployment and Migration complete!");
+ }
+}
diff --git a/contracts/zero-ex/contracts/test/foundry/ContractTest.sol b/contracts/zero-ex/contracts/test/foundry/utils/ForkUtils.sol
similarity index 66%
rename from contracts/zero-ex/contracts/test/foundry/ContractTest.sol
rename to contracts/zero-ex/contracts/test/foundry/utils/ForkUtils.sol
index c405020662..5b0b774917 100644
--- a/contracts/zero-ex/contracts/test/foundry/ContractTest.sol
+++ b/contracts/zero-ex/contracts/test/foundry/utils/ForkUtils.sol
@@ -18,13 +18,19 @@
*/
pragma solidity ^0.6;
+pragma experimental ABIEncoderV2;
import "forge-std/Test.sol";
-contract ContractTest is Test {
- function setUp() public {}
- function testExample() public {
- assertTrue(true);
+contract ForkUtils is Test {
+ /// Only run this function if the block number
+ // is greater than some constant for Ethereum Mainnet
+ modifier onlyForked {
+ if (block.number >= 14206900) {
+ _;
+ } else {
+ emit log_string("Requires fork mode, skipping");
+ }
}
-}
+}
\ No newline at end of file
diff --git a/contracts/zero-ex/contracts/test/foundry/utils/TestUtils.sol b/contracts/zero-ex/contracts/test/foundry/utils/TestUtils.sol
new file mode 100644
index 0000000000..276a3e6c2f
--- /dev/null
+++ b/contracts/zero-ex/contracts/test/foundry/utils/TestUtils.sol
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: Apache-2.0
+/*
+
+ Copyright 2022 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 ^0.6;
+pragma experimental ABIEncoderV2;
+
+import "forge-std/Test.sol";
+
+import "src/transformers/LibERC20Transformer.sol";
+
+contract TestUtils is Test {
+ uint256 private constant MAX_UINT256_STRING_LENGTH = 78;
+ uint8 private constant ASCII_DIGIT_OFFSET = 48;
+
+ function _toString(uint256 n)
+ internal
+ pure
+ returns (string memory nstr)
+ {
+ if (n == 0) {
+ return "0";
+ }
+ // Overallocate memory
+ nstr = new string(MAX_UINT256_STRING_LENGTH);
+ uint256 k = MAX_UINT256_STRING_LENGTH;
+ // Populate string from right to left (lsb to msb).
+ while (n != 0) {
+ assembly {
+ let char := add(
+ ASCII_DIGIT_OFFSET,
+ mod(n, 10)
+ )
+ mstore(add(nstr, k), char)
+ k := sub(k, 1)
+ n := div(n, 10)
+ }
+ }
+ assembly {
+ // Shift pointer over to actual start of string.
+ nstr := add(nstr, k)
+ // Store actual string length.
+ mstore(nstr, sub(MAX_UINT256_STRING_LENGTH, k))
+ }
+ return nstr;
+ }
+
+ function _findTransformerNonce(
+ address transformer,
+ address deployer
+ )
+ internal
+ pure
+ returns (uint32)
+ {
+ address current;
+ for (uint32 i = 0; i < 1024; i++) {
+ current = LibERC20Transformer.getDeployedAddress(deployer, i);
+ if (current == transformer) {
+ return i;
+ }
+ }
+ }
+}
diff --git a/contracts/zero-ex/contracts/test/foundry/utils/WETH_6_5.sol b/contracts/zero-ex/contracts/test/foundry/utils/WETH_6_5.sol
new file mode 100644
index 0000000000..351ae3e483
--- /dev/null
+++ b/contracts/zero-ex/contracts/test/foundry/utils/WETH_6_5.sol
@@ -0,0 +1,758 @@
+// 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 .
+
+// solhint-disable
+pragma solidity ^0.6;
+
+
+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;
+
+ fallback() external payable {
+ deposit();
+ }
+ function deposit() public payable {
+ balanceOf[msg.sender] += msg.value;
+ emit Deposit(msg.sender, msg.value);
+ }
+ function withdraw(uint wad) public {
+ require(balanceOf[msg.sender] >= wad);
+ balanceOf[msg.sender] -= wad;
+ msg.sender.transfer(wad);
+ emit Withdrawal(msg.sender, wad);
+ }
+
+ function totalSupply() public view returns (uint) {
+ return address(this).balance;
+ }
+
+ function approve(address guy, uint wad) public returns (bool) {
+ allowance[msg.sender][guy] = wad;
+ emit 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;
+
+ emit Transfer(src, dst, wad);
+
+ return true;
+ }
+}
+
+
+/*
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ 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. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
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+ 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
+.
+
+ 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
+.
+
+*/
diff --git a/contracts/zero-ex/foundry.toml b/contracts/zero-ex/foundry.toml
index 5254ff5670..9935dd62b0 100644
--- a/contracts/zero-ex/foundry.toml
+++ b/contracts/zero-ex/foundry.toml
@@ -6,3 +6,4 @@ libs = ["contracts/deps/", "../utils/contracts/src/"]
remappings = ['@0x/contracts-utils/=../utils/', '@0x/contracts-erc20/=../erc20/', 'src/=./contracts/src']
cache_path = 'foundry-cache'
optimizer_runs = 1000000
+
diff --git a/contracts/zero-ex/package.json b/contracts/zero-ex/package.json
index 752bacecf0..16ea048ad0 100644
--- a/contracts/zero-ex/package.json
+++ b/contracts/zero-ex/package.json
@@ -15,6 +15,7 @@
"build:ts": "tsc -b",
"pre_build": "run-s compile contracts:gen generate_contract_wrappers contracts:copy",
"test": "yarn run_mocha",
+ "forge": "forge test -vvv",
"rebuild_and_test": "run-s build test",
"test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
"test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
@@ -38,7 +39,8 @@
"docs:json": "typedoc --excludePrivate --excludeExternals --excludeProtected --ignoreCompilerErrors --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES",
"publish:private": "yarn build && gitpkg publish",
"rollback": "node ./lib/scripts/rollback.js",
- "typechain": "typechain --target=ethers-v5 --out-dir='typechain-wrappers' './foundry-artifacts/**/*.json'"
+ "typechain": "typechain --target=ethers-v5 --out-dir='typechain-wrappers' './foundry-artifacts/**/*.json'",
+ "foundry:SU": "git submodule update --init --recursive"
},
"config": {
"publicInterfaceContracts": "IZeroEx,ZeroEx,FullMigration,InitialMigration,IFlashWallet,IERC20Transformer,IOwnableFeature,ISimpleFunctionRegistryFeature,ITransformERC20Feature,FillQuoteTransformer,PayTakerTransformer,PositiveSlippageFeeTransformer,WethTransformer,OwnableFeature,SimpleFunctionRegistryFeature,TransformERC20Feature,AffiliateFeeTransformer,MetaTransactionsFeature,LogMetadataTransformer,LiquidityProviderFeature,ILiquidityProviderFeature,NativeOrdersFeature,INativeOrdersFeature,FeeCollectorController,FeeCollector,CurveLiquidityProvider,BatchFillNativeOrdersFeature,IBatchFillNativeOrdersFeature,MultiplexFeature,IMultiplexFeature,OtcOrdersFeature,IOtcOrdersFeature,AvalancheBridgeAdapter,BSCBridgeAdapter,CeloBridgeAdapter,EthereumBridgeAdapter,FantomBridgeAdapter,OptimismBridgeAdapter,PolygonBridgeAdapter",