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Version: v. 1

revokePersistent

Signature​

function revokePersistent(address) external;
function revokePersistent(address[] calldata) external;

Description​

The counterpart of makePersistent, that makes the given contract not persistent across fork swaps

Examples​

Revoke a persistent status of a contract

contract SimpleStorageContract {
    string public value;

    function set(uint256 _value) public {
        value = _value;
    }
}

function testRevokePersistent() public {
    // select a specific fork
    cheats.selectFork(mainnetFork);

    // create a new contract that's stored in the `mainnetFork` storage
    SimpleStorageContract simple = new SimpleStorageContract();

    // `simple` is not marked as persistent
    assert(!cheats.isPersistent(address(simple)));

    // make it persistent
    cheats.makePersistent(address(simple));

    // ensure it is persistent
    assert(cheats.isPersistent(address(simple)));

    // revoke it
    cheats.revokePersistent(address(simple));

    // contract no longer persistent
    assert(!cheats.isPersistent(address(simple)));
}

SEE ALSO​