Liquidity.Party/tycho-execution
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fix: Don't PLE-encode for Ekubo

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Our encoding uses PLE for subsequent swaps in a swap group. The EkuboExecutor assumes hard-coded hop length, which did not match the encoding side - leading to corrupted calldata in any swap after the first swap.
This commit is contained in:
TAMARA LIPOWSKI
2025-10-07 12:08:49 +02:00
parent 13563a6fa9
commit ae1b1f8850
6 changed files with 968 additions and 724 deletions
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28
foundry/test/assets/calldata.txt
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File diff suppressed because one or more lines are too long

30
foundry/test/protocols/Ekubo.t.sol
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@@ -208,7 +208,11 @@ contract EkuboExecutorTest is Constants, TestUtils {
}
}
contract TychoRouterForBalancerV3Test is TychoRouterTestSetup {
contract TychoRouterForEkuboTest is TychoRouterTestSetup {
function getForkBlock() public view virtual override returns (uint256) {
return 23518049;
}
function testSingleEkuboIntegration() public {
vm.stopPrank();
@@ -227,4 +231,28 @@ contract TychoRouterForBalancerV3Test is TychoRouterTestSetup {
assertGe(balanceAfter - balanceBefore, 26173932);
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
}
function testTwoEkuboIntegration() public {
// Test multi-hop Ekubo swaps (grouped swap)
//
// USDE ──(EKUBO)──> USDC ──(EKUBO)──> USDT
//
deal(USDE_ADDR, ALICE, 1 ether);
uint256 balanceBefore = IERC20(USDT_ADDR).balanceOf(ALICE);
// Approve permit2
vm.startPrank(ALICE);
IERC20(USDE_ADDR).approve(tychoRouterAddr, type(uint256).max);
bytes memory callData =
loadCallDataFromFile("test_single_ekubo_multi_hop");
(bool success,) = tychoRouterAddr.call(callData);
vm.stopPrank();
uint256 balanceAfter = IERC20(USDT_ADDR).balanceOf(ALICE);
assertTrue(success, "Call Failed");
assertEq(balanceAfter - balanceBefore, 999804);
assertEq(IERC20(WETH_ADDR).balanceOf(tychoRouterAddr), 0);
}
}