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feat(core): implement core MEV bot functionality with market scanning and Uniswap V3 pricing

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Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
This commit is contained in:
Krypto Kajun
2025-09-14 10:16:29 -05:00
parent 5db7587923
commit c16182d80c
1364 changed files with 473970 additions and 1202 deletions
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32
test/benchmarks/pricing_bench_test.go
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@@ -12,7 +12,7 @@ import (
func BenchmarkSqrtPriceX96ToPrice(b *testing.B) {
sqrtPriceX96 := new(big.Int)
sqrtPriceX96.SetString("79228162514264337593543950336", 10) // 2^96
b.ResetTimer()
for i := 0; i < b.N; i++ {
_ = uniswap.SqrtPriceX96ToPrice(sqrtPriceX96)
@@ -22,7 +22,7 @@ func BenchmarkSqrtPriceX96ToPrice(b *testing.B) {
// BenchmarkPriceToSqrtPriceX96 benchmarks the PriceToSqrtPriceX96 function
func BenchmarkPriceToSqrtPriceX96(b *testing.B) {
price := new(big.Float).SetFloat64(1.0)
b.ResetTimer()
for i := 0; i < b.N; i++ {
_ = uniswap.PriceToSqrtPriceX96(price)
@@ -41,7 +41,7 @@ func BenchmarkTickToSqrtPriceX96(b *testing.B) {
func BenchmarkSqrtPriceX96ToTick(b *testing.B) {
sqrtPriceX96 := new(big.Int)
sqrtPriceX96.SetString("79228162514264337593543950336", 10) // 2^96
b.ResetTimer()
for i := 0; i < b.N; i++ {
_ = uniswap.SqrtPriceX96ToTick(sqrtPriceX96)
@@ -51,7 +51,7 @@ func BenchmarkSqrtPriceX96ToTick(b *testing.B) {
// BenchmarkPricingConversionsSequential benchmarks sequential pricing conversions
func BenchmarkPricingConversionsSequential(b *testing.B) {
price := new(big.Float).SetFloat64(1.0)
b.ResetTimer()
for i := 0; i < b.N; i++ {
sqrtPriceX96 := uniswap.PriceToSqrtPriceX96(price)
@@ -69,22 +69,22 @@ func BenchmarkPricingCalculationRealistic(b *testing.B) {
}{
{"ETH_USDC_1800", "2231455953840924584200896000"}, // ~1800 USDC per ETH
{"ETH_USDC_3000", "2890903041336652768307200000"}, // ~3000 USDC per ETH
{"WBTC_ETH_15", "977228162514264337593543950"}, // ~15 ETH per WBTC
{"WBTC_ETH_15", "977228162514264337593543950"}, // ~15 ETH per WBTC
{"DAI_USDC_1", "79228162514264337593543950336"}, // ~1 DAI per USDC
}
for _, tc := range testCases {
b.Run(tc.name, func(b *testing.B) {
sqrtPriceX96 := new(big.Int)
sqrtPriceX96.SetString(tc.sqrtPriceX96, 10)
b.ResetTimer()
for i := 0; i < b.N; i++ {
price := uniswap.SqrtPriceX96ToPrice(sqrtPriceX96)
tick := uniswap.SqrtPriceX96ToTick(sqrtPriceX96)
backToSqrt := uniswap.TickToSqrtPriceX96(tick)
_ = uniswap.SqrtPriceX96ToPrice(backToSqrt)
// Verify we get similar price back (within reasonable precision)
require.NotNil(b, price)
}
@@ -104,11 +104,11 @@ func BenchmarkExtremePriceValues(b *testing.B) {
{"High_100.0", 100.0},
{"VeryHigh_1000000.0", 1000000.0},
}
for _, tc := range extremeCases {
b.Run(tc.name, func(b *testing.B) {
price := new(big.Float).SetFloat64(tc.price)
b.ResetTimer()
for i := 0; i < b.N; i++ {
sqrtPriceX96 := uniswap.PriceToSqrtPriceX96(price)
@@ -126,32 +126,32 @@ func BenchmarkBigIntOperations(b *testing.B) {
x := big.NewInt(1000000)
y := big.NewInt(2000000)
result := new(big.Int)
b.ResetTimer()
for i := 0; i < b.N; i++ {
result.Mul(x, y)
}
})
b.Run("BigInt_Division", func(b *testing.B) {
x := big.NewInt(1000000000000)
y := big.NewInt(1000000)
result := new(big.Int)
b.ResetTimer()
for i := 0; i < b.N; i++ {
result.Div(x, y)
}
})
b.Run("BigFloat_Operations", func(b *testing.B) {
x := big.NewFloat(1000000.5)
y := big.NewFloat(2000000.3)
result := new(big.Float)
b.ResetTimer()
for i := 0; i < b.N; i++ {
result.Mul(x, y)
}
})
}
}