mirror of
https://github.com/luxfi/coreth.git
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zeekay
cdd1e95a26
- Replace github.com/luxfi/geth/metrics with github.com/luxfi/metrics - Replace github.com/luxfi/geth/crypto with github.com/luxfi/crypto - Keep github.com/luxfi/geth/log due to API incompatibility with luxfi/log v0.1.1 - Update eth-allowed-packages.txt to reflect new imports - Update go.mod dependencies This change externalizes metrics and crypto packages to use the shared luxfi implementations across all projects. The log package remains from geth due to API differences that would require more extensive refactoring. Sync with latest ava-labs/coreth semantics and test patterns.
177 lines
4.5 KiB
Go
177 lines
4.5 KiB
Go
// Copyright (C) 2019-2025, Lux Industries, Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package ethapi
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import (
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"context"
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"math/big"
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"testing"
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"github.com/luxfi/coreth/params"
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"github.com/luxfi/coreth/plugin/evm/upgrade/lp176"
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"github.com/luxfi/geth/common"
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"github.com/luxfi/geth/common/hexutil"
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"github.com/stretchr/testify/require"
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)
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type testSuggestPriceOptionsBackend struct {
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Backend // embed the interface to avoid implementing unused methods
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estimateBaseFee *big.Int
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suggestGasTipCap *big.Int
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cfg PriceOptionConfig
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}
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func (b *testSuggestPriceOptionsBackend) EstimateBaseFee(context.Context) (*big.Int, error) {
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return b.estimateBaseFee, nil
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}
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func (b *testSuggestPriceOptionsBackend) SuggestGasTipCap(context.Context) (*big.Int, error) {
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return b.suggestGasTipCap, nil
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}
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func (b *testSuggestPriceOptionsBackend) PriceOptionsConfig() PriceOptionConfig {
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return b.cfg
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}
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func TestSuggestPriceOptions(t *testing.T) {
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testCfg := PriceOptionConfig{
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SlowFeePercentage: 95,
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FastFeePercentage: 105,
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MaxTip: 20 * params.GWei,
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}
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slowFeeNumerator := testCfg.SlowFeePercentage
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fastFeeNumerator := testCfg.FastFeePercentage
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maxNormalGasTip := testCfg.MaxTip
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tests := []struct {
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name string
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estimateBaseFee *big.Int
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suggestGasTipCap *big.Int
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cfg PriceOptionConfig
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want *PriceOptions
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}{
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{
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name: "nil_base_fee",
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estimateBaseFee: nil,
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suggestGasTipCap: common.Big1,
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want: nil,
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},
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{
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name: "nil_tip_cap",
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estimateBaseFee: common.Big1,
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suggestGasTipCap: nil,
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want: nil,
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},
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{
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name: "minimum_values",
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estimateBaseFee: big.NewInt(lp176.MinGasPrice),
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suggestGasTipCap: bigMinGasTip,
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cfg: testCfg,
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want: &PriceOptions{
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Slow: newPrice(
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minGasTip,
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2*lp176.MinGasPrice+minGasTip,
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),
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Normal: newPrice(
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minGasTip,
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2*lp176.MinGasPrice+minGasTip,
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),
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Fast: newPrice(
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minGasTip,
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2*lp176.MinGasPrice+(fastFeeNumerator*minGasTip/feeDenominator),
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),
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},
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},
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{
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name: "maximum_values_1_slow_2_fast",
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estimateBaseFee: big.NewInt(100 * params.GWei),
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suggestGasTipCap: new(big.Int).SetUint64(maxNormalGasTip),
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cfg: PriceOptionConfig{
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SlowFeePercentage: 100,
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FastFeePercentage: 200,
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MaxTip: 20 * params.GWei,
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},
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want: &PriceOptions{
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Slow: newPrice(
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20*params.GWei,
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220*params.GWei,
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),
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Normal: newPrice(
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20*params.GWei,
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220*params.GWei,
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),
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Fast: newPrice(
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40*params.GWei,
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240*params.GWei,
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),
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},
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},
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{
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name: "maximum_value",
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cfg: testCfg,
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estimateBaseFee: big.NewInt(100 * params.GWei),
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suggestGasTipCap: new(big.Int).SetUint64(maxNormalGasTip),
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want: &PriceOptions{
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Slow: newPrice(
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(slowFeeNumerator*maxNormalGasTip)/feeDenominator,
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2*100*params.GWei+(slowFeeNumerator*maxNormalGasTip)/feeDenominator,
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),
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Normal: newPrice(
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maxNormalGasTip,
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2*100*params.GWei+maxNormalGasTip,
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),
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Fast: newPrice(
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(fastFeeNumerator*maxNormalGasTip)/feeDenominator,
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2*100*params.GWei+(fastFeeNumerator*maxNormalGasTip)/feeDenominator,
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),
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},
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},
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{
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name: "double_maximum_values",
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estimateBaseFee: big.NewInt(100 * params.GWei),
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suggestGasTipCap: big.NewInt(2 * int64(maxNormalGasTip)),
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cfg: testCfg,
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want: &PriceOptions{
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Slow: newPrice(
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(slowFeeNumerator*maxNormalGasTip)/feeDenominator,
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2*100*params.GWei+(slowFeeNumerator*maxNormalGasTip)/feeDenominator,
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),
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Normal: newPrice(
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maxNormalGasTip,
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2*100*params.GWei+maxNormalGasTip,
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),
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Fast: newPrice(
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(fastFeeNumerator*2*maxNormalGasTip)/feeDenominator,
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2*100*params.GWei+(fastFeeNumerator*2*maxNormalGasTip)/feeDenominator,
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),
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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require := require.New(t)
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backend := &testSuggestPriceOptionsBackend{
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estimateBaseFee: test.estimateBaseFee,
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suggestGasTipCap: test.suggestGasTipCap,
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cfg: test.cfg,
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}
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api := NewEthereumAPI(backend)
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got, err := api.SuggestPriceOptions(context.Background())
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require.NoError(err)
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require.Equal(test.want, got)
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})
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}
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}
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func newPrice(gasTip, gasFee uint64) *Price {
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return &Price{
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GasTip: (*hexutil.Big)(new(big.Int).SetUint64(gasTip)),
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GasFee: (*hexutil.Big)(new(big.Int).SetUint64(gasFee)),
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}
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}
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