$ forge test --gas-report
[⠢] Compiling...
No files changed, compilation skipped
Ran 10 tests for test/AMM.t.sol:AMMTest
[PASS] testAddLiquidity() (gas: 297323)
[PASS] testAddLiquidityTwice() (gas: 394002)
[PASS] testFailInsufficientLiquidity() (gas: 59035)
[PASS] testFailInvalidToken() (gas: 667397)
[PASS] testGetAmount() (gas: 8878)
[PASS] testInitialState() (gas: 25110)
[PASS] testRemoveLiquidity() (gas: 396911)
[PASS] testRemoveLiquidityPartially() (gas: 431443)
[PASS] testSwapTokenForWETH() (gas: 417586)
[PASS] testSwapWETHForToken() (gas: 417436)
Suite result: ok. 10 passed; 0 failed; 0 skipped; finished in 11.51ms (49.66ms CPU time)
| src/AMM.sol:AMM contract | | | | | |
|--------------------------|-----------------|--------|--------|--------|---------|
| Deployment Cost | Deployment Size | | | | |
| 1458821 | 6747 | | | | |
| Function Name | min | avg | median | max | # calls |
| addLiquidity | 86141 | 176579 | 190053 | 199653 | 7 |
| approve | 46388 | 46388 | 46388 | 46388 | 2 |
| getAmount | 667 | 667 | 667 | 667 | 1 |
| removeLiquidity | 68852 | 77458 | 77458 | 86065 | 2 |
| reserveToken | 383 | 783 | 383 | 2383 | 5 |
| reserveWeth | 339 | 739 | 339 | 2339 | 5 |
| swap | 76260 | 76324 | 76324 | 76388 | 2 |
| token | 2447 | 2447 | 2447 | 2447 | 1 |
| weth | 2404 | 2404 | 2404 | 2404 | 1 |
| src/SimpleToken.sol:SimpleToken contract | | | | | |
|------------------------------------------|-----------------|-------|--------|-------|---------|
| Deployment Cost | Deployment Size | | | | |
| 580219 | 3121 | | | | |
| Function Name | min | avg | median | max | # calls |
| approve | 46371 | 46380 | 46383 | 46383 | 8 |
| balanceOf | 562 | 1095 | 562 | 2562 | 15 |
| transfer | 51404 | 51404 | 51404 | 51404 | 20 |
| src/WETH.sol:WETH contract | | | | | |
|----------------------------|-----------------|-------|--------|-------|---------|
| Deployment Cost | Deployment Size | | | | |
| 621203 | 2854 | | | | |
| Function Name | min | avg | median | max | # calls |
| approve | 46371 | 46371 | 46371 | 46371 | 8 |
| balanceOf | 562 | 1095 | 562 | 2562 | 15 |
| deposit | 52062 | 60612 | 60612 | 69162 | 20 |
Ran 1 test suite in 36.42ms (11.51ms CPU time): 10 tests passed, 0 failed, 0 skipped
(10 total tests)$ forge build$ forge test$ anvil