Files
openzeppelin-contracts/contracts/mocks/ClonesMock.sol
Hadrien Croubois 9e49be41b6 Add ERC1167 library (minimal proxy) (#2449)
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
2021-01-19 17:54:47 -03:00

33 lines
970 B
Solidity

// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../proxy/Clones.sol";
import "../utils/Address.sol";
contract ClonesMock {
using Address for address;
using Clones for address;
event NewInstance(address instance);
function clone(address master, bytes calldata initdata) public payable {
_initAndEmit(master.clone(), initdata);
}
function cloneDeterministic(address master, bytes32 salt, bytes calldata initdata) public payable {
_initAndEmit(master.cloneDeterministic(salt), initdata);
}
function predictDeterministicAddress(address master, bytes32 salt) public view returns (address predicted) {
return master.predictDeterministicAddress(salt);
}
function _initAndEmit(address instance, bytes memory initdata) private {
if (initdata.length > 0) {
instance.functionCallWithValue(initdata, msg.value);
}
emit NewInstance(instance);
}
}