Test.sol

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.13;

import "forge-std/Test.sol";

contract ErrorTest32 is Test {
    error Test32(bytes32 foo, bytes32 bar);

    bytes32 foo32 = bytes32(uint256(10));
    bytes32 bar32 = bytes32(uint256(20));

    function test_32() public {
        vm.expectRevert();
        revert Test32(foo32, bar32);
    }
}

contract ErrorTest8 is Test {
    error Test8(bytes8 foo, bytes8 bar);

    bytes8 foo8 = bytes8(uint64(10));
    bytes24 gap = bytes24(uint192(0));
    bytes8 bar8 = bytes8(uint64(20));

    function test_8() public {
        vm.expectRevert();
        revert Test8(foo8, bar8);
    }
}