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Merge pull request #99 from propeller-heads/router/hr/ENG-4291-amount-consumed-check

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This commit is contained in:
Harsh Vardhan Roy
2025-03-05 00:50:44 +05:30
committed by GitHub
parent ceef683202 a3bffd4f75
commit 5f0d2afee3
2 changed files with 10 additions and 5 deletions
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11
foundry/src/TychoRouter.sol
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@@ -59,7 +59,9 @@ error TychoRouter__AddressZero();
error TychoRouter__AmountZero(); error TychoRouter__AmountZero();
error TychoRouter__EmptySwaps(); error TychoRouter__EmptySwaps();
error TychoRouter__NegativeSlippage(uint256 amount, uint256 minAmount); error TychoRouter__NegativeSlippage(uint256 amount, uint256 minAmount);
error TychoRouter__AmountInNotFullySpent(uint256 leftoverAmount); error TychoRouter__AmountInDiffersFromConsumed(
uint256 amountIn, uint256 amountConsumed
);
error TychoRouter__MessageValueMismatch(uint256 value, uint256 amount); error TychoRouter__MessageValueMismatch(uint256 value, uint256 amount);
error TychoRouter__InvalidDataLength(); error TychoRouter__InvalidDataLength();
@@ -163,9 +165,10 @@ contract TychoRouter is AccessControl, Dispatcher, Pausable, ReentrancyGuard {
uint256 amountConsumed = initialBalance - currentBalance; uint256 amountConsumed = initialBalance - currentBalance;
if (amountConsumed < amountIn) { if (amountConsumed != amountIn) {
uint256 leftoverAmount = amountIn - amountConsumed; revert TychoRouter__AmountInDiffersFromConsumed(
revert TychoRouter__AmountInNotFullySpent(leftoverAmount); amountIn, amountConsumed
);
} }
if (fee > 0) { if (fee > 0) {

4
foundry/test/TychoRouter.t.sol
View File

@@ -895,7 +895,9 @@ contract TychoRouterTest is TychoRouterTestSetup {
vm.expectRevert( vm.expectRevert(
abi.encodeWithSelector( abi.encodeWithSelector(
TychoRouter__AmountInNotFullySpent.selector, 400000000000000000 TychoRouter__AmountInDiffersFromConsumed.selector,
1000000000000000000,
600000000000000000
) )
); );