19 lines
636 B
Solidity
19 lines
636 B
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.20;
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import {Test} from "@forge-std/Test.sol";
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import {Clones} from "@openzeppelin/contracts/proxy/Clones.sol";
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contract ClonesTest is Test {
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function testPredictDeterministicAddressSpillage(address implementation, bytes32 salt) public {
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address predicted = Clones.predictDeterministicAddress(implementation, salt);
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bytes32 spillage;
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/// @solidity memory-safe-assembly
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assembly {
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spillage := and(predicted, 0xffffffffffffffffffffffff0000000000000000000000000000000000000000)
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}
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assertEq(spillage, bytes32(0));
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}
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}
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