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massun-onibakuchi · Jun 3, 2024 · 75078c8 · 75078c8
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commit 75078c8
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Showing 3 changed files with 42 additions and 37 deletions.
diff --git a/.gas-snapshot b/.gas-snapshot
@@ -1,20 +1,20 @@
-GrimReaperHuffTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390235, ~: 390503)
-GrimReaperHuffTest:testLiquidate() (gas: 390412)
-GrimReaperHuffTest:testOnlyOwner(address) (runs: 257, μ: 20235, ~: 20235)
-GrimReaperHuffTest:testRecoverERC20() (gas: 330912)
-GrimReaperHuffTest:testRevertIfLiquidationFail() (gas: 52407)
-GrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390396, ~: 390912)
-GrimReaperSolTest:testLiquidate() (gas: 390820)
-GrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 18922, ~: 18922)
-GrimReaperSolTest:testRecoverERC20() (gas: 331740)
-GrimReaperSolTest:testRevertIfLiquidationFail() (gas: 51145)
-OptimizedGrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390301, ~: 390568)
-OptimizedGrimReaperSolTest:testLiquidate() (gas: 390477)
-OptimizedGrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 20388, ~: 20388)
-OptimizedGrimReaperSolTest:testRecoverERC20() (gas: 330873)
-OptimizedGrimReaperSolTest:testRevertIfLiquidationFail() (gas: 52467)
-OptimizedGrimReaperSolV2Test:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390417, ~: 390685)
-OptimizedGrimReaperSolV2Test:testLiquidate() (gas: 390594)
-OptimizedGrimReaperSolV2Test:testOnlyOwner(address) (runs: 257, μ: 20498, ~: 20498)
-OptimizedGrimReaperSolV2Test:testRecoverERC20() (gas: 330873)
-OptimizedGrimReaperSolV2Test:testRevertIfLiquidationFail() (gas: 52613)
+GrimReaperHuffTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390258, ~: 390526)
+GrimReaperHuffTest:testLiquidate() (gas: 390453)
+GrimReaperHuffTest:testOnlyOwner(address) (runs: 257, μ: 20268, ~: 20268)
+GrimReaperHuffTest:testRecoverERC20() (gas: 330927)
+GrimReaperHuffTest:testRevertIfLiquidationFail() (gas: 51791)
+GrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390812, ~: 391328)
+GrimReaperSolTest:testLiquidate() (gas: 391254)
+GrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 21195, ~: 21195)
+GrimReaperSolTest:testRecoverERC20() (gas: 331758)
+GrimReaperSolTest:testRevertIfLiquidationFail() (gas: 52886)
+OptimizedGrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390324, ~: 390592)
+OptimizedGrimReaperSolTest:testLiquidate() (gas: 390518)
+OptimizedGrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 20421, ~: 20421)
+OptimizedGrimReaperSolTest:testRecoverERC20() (gas: 330891)
+OptimizedGrimReaperSolTest:testRevertIfLiquidationFail() (gas: 51875)
+OptimizedGrimReaperSolV2Test:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390440, ~: 390708)
+OptimizedGrimReaperSolV2Test:testLiquidate() (gas: 390635)
+OptimizedGrimReaperSolV2Test:testOnlyOwner(address) (runs: 257, μ: 20531, ~: 20531)
+OptimizedGrimReaperSolV2Test:testRecoverERC20() (gas: 330891)
+OptimizedGrimReaperSolV2Test:testRevertIfLiquidationFail() (gas: 52021)
diff --git a/README.md b/README.md
@@ -38,17 +38,17 @@ For more information on how to use Foundry, check out the [Foundry Github Reposi
 
 | Single Liquidation (Optimizer runs: 200) | Gas Used | Bytecode Size (kB) |
 | ---------------------------------------- | -------- | ------------------ |
-| Solidity Contract                        | 97933    | 1.005              |
-| Assembly                                 | 97295    | 0.303              |
-| Assembly (GrimReaper V2)                 | 97264    | 0.317              |
-| Huff Contract                            | 97234    | 0.245              |
+| Solidity Contract                        | 98783    | 1.005              |
+| Assembly                                 | 97688    | 0.303              |
+| Assembly (GrimReaper V2)                 | 97657    | 0.317              |
+| Huff Contract                            | 97627    | 0.245              |
 
 | Single Liquidation (Optimizer runs: 10_000_000) | Gas Used | Bytecode Size (kB) |
 | ----------------------------------------------- | -------- | ------------------ |
-| Solidity Contract                               | 97339    | 1.308              |
-| Assembly                                        | 96755    | 0.330              |
-| Assembly (GrimReaper V2)                        | 96724    | 0.344              |
-| Huff Contract                                   | 96706    | 0.245              |
+| Solidity Contract                               | 98127    | 1.308              |
+| Assembly                                        | 97098    | 0.330              |
+| Assembly (GrimReaper V2)                        | 97067    | 0.344              |
+| Huff Contract                                   | 97049    | 0.245              |
 
 > `66270` gas is used for the liquidation logic itself on mock Aave v3 pool.
 

diff --git a/test/GrimReaper.t.sol b/test/GrimReaper.t.sol
@@ -58,16 +58,19 @@ abstract contract GrimReaperBaseTest is Test {
         vm.expectCall(
             POOL, abi.encodeWithSelector(MockPool.liquidationCall.selector, collateral, debt, user, amount, false)
         );
-        vm.prank(owner);
-        _callLiquidate(address(collateral), address(debt), user, amount);
+        _callLiquidate(owner, address(collateral), address(debt), user, amount);
 
         assertEq(debt.balanceOf(address(reaper)), 0);
         assertEq(collateral.balanceOf(address(reaper)), liquidationBonus);
     }
 
-    function _callLiquidate(address _col, address _debt, address _user, uint256 _debtToCover) public virtual {
+    function _callLiquidate(address caller, address _col, address _debt, address _user, uint256 _debtToCover)
+        public
+        virtual
+    {
         uint256 _before = gasleft();
-        (bool s, ) = address(reaper).call(abi.encodeCall(reaper.execute,(_col, _debt, _user, _debtToCover)));
+        vm.prank(caller);
+        (bool s,) = address(reaper).call(abi.encodeCall(reaper.execute, (_col, _debt, _user, _debtToCover)));
         uint256 _after = gasleft();
         console2.log("Gas used: ", (_before - _after));
         require(s, "ExpectRevert: liquidation failed");
@@ -76,8 +79,7 @@ abstract contract GrimReaperBaseTest is Test {
     function testRevertIfLiquidationFail() public {
         pool.setLiquidation(false);
         vm.expectRevert("ExpectRevert: liquidation failed");
-        vm.prank(owner);
-        this._callLiquidate(address(collateral), address(debt), address(0xcafe), 1000);
+        this._callLiquidate(owner, address(collateral), address(debt), address(0xcafe), 1000);
     }
 
     function testRecoverERC20() public virtual {
@@ -97,8 +99,7 @@ abstract contract GrimReaperBaseTest is Test {
         vm.assume(non_user != owner);
 
         vm.expectRevert();
-        vm.prank(non_user);
-        _callLiquidate(address(collateral), address(debt), address(0xcafe), 1000);
+        _callLiquidate(non_user, address(collateral), address(debt), address(0xcafe), 1000);
 
         vm.expectRevert();
         vm.prank(non_user);
@@ -117,10 +118,14 @@ contract OptimizedGrimReaperSolTest is GrimReaperBaseTest {
         reaper = GrimReaper(address(new OptimizedGrimReaper()));
     }
 
-    function _callLiquidate(address _col, address _debt, address _user, uint256 _debtToCover) public override {
+    function _callLiquidate(address caller, address _col, address _debt, address _user, uint256 _debtToCover)
+        public
+        override
+    {
         bytes memory payload = getLiquidationPayload(_col, _debt, _user, _debtToCover);
 
         uint256 _before = gasleft();
+        vm.prank(caller);
         (bool success,) = address(reaper).call(payload);
         uint256 _after = gasleft();
         console2.log("Gas used: ", (_before - _after));