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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,177 @@ | ||
| // (c) 2024 Ava Labs, Inc. All rights reserved. | ||
| // See the file LICENSE for licensing terms. | ||
|
|
||
| package params_test | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "math/big" | ||
| "testing" | ||
|
|
||
| "github.com/ava-labs/subnet-evm/params" | ||
| "github.com/ava-labs/subnet-evm/precompile/contracts/nativeminter" | ||
| "github.com/ava-labs/subnet-evm/precompile/contracts/rewardmanager" | ||
| "github.com/ava-labs/subnet-evm/precompile/contracts/txallowlist" | ||
| "github.com/ava-labs/subnet-evm/utils" | ||
| "github.com/ethereum/go-ethereum/common" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func TestConfigUnmarshalJSON(t *testing.T) { | ||
| require := require.New(t) | ||
|
|
||
| testRewardManagerConfig := rewardmanager.NewConfig( | ||
| utils.NewUint64(1671542573), | ||
| []common.Address{common.HexToAddress("0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC")}, | ||
| nil, | ||
| nil, | ||
| &rewardmanager.InitialRewardConfig{ | ||
| AllowFeeRecipients: true, | ||
| }) | ||
|
|
||
| testContractNativeMinterConfig := nativeminter.NewConfig( | ||
| utils.NewUint64(0), | ||
| []common.Address{common.HexToAddress("0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC")}, | ||
| nil, | ||
| nil, | ||
| nil, | ||
| ) | ||
|
|
||
| config := []byte(` | ||
| { | ||
| "chainId": 43214, | ||
| "allowFeeRecipients": true, | ||
| "rewardManagerConfig": { | ||
| "blockTimestamp": 1671542573, | ||
| "adminAddresses": [ | ||
| "0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC" | ||
| ], | ||
| "initialRewardConfig": { | ||
| "allowFeeRecipients": true | ||
| } | ||
| }, | ||
| "contractNativeMinterConfig": { | ||
| "blockTimestamp": 0, | ||
| "adminAddresses": [ | ||
| "0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC" | ||
| ] | ||
| } | ||
| } | ||
| `) | ||
| c := params.ChainConfig{} | ||
| err := json.Unmarshal(config, &c) | ||
| require.NoError(err) | ||
|
|
||
| require.Equal(c.ChainID, big.NewInt(43214)) | ||
| require.Equal(c.AllowFeeRecipients, true) | ||
|
|
||
| rewardManagerConfig, ok := c.GenesisPrecompiles[rewardmanager.ConfigKey] | ||
| require.True(ok) | ||
| require.Equal(rewardManagerConfig.Key(), rewardmanager.ConfigKey) | ||
| require.True(rewardManagerConfig.Equal(testRewardManagerConfig)) | ||
|
|
||
| nativeMinterConfig := c.GenesisPrecompiles[nativeminter.ConfigKey] | ||
| require.Equal(nativeMinterConfig.Key(), nativeminter.ConfigKey) | ||
| require.True(nativeMinterConfig.Equal(testContractNativeMinterConfig)) | ||
|
|
||
| // Marshal and unmarshal again and check that the result is the same | ||
| marshaled, err := json.Marshal(c) | ||
| require.NoError(err) | ||
| c2 := params.ChainConfig{} | ||
| err = json.Unmarshal(marshaled, &c2) | ||
| require.NoError(err) | ||
| require.Equal(c, c2) | ||
| } | ||
|
|
||
| func TestActivePrecompiles(t *testing.T) { | ||
| config := params.ChainConfig{ | ||
| UpgradeConfig: params.UpgradeConfig{ | ||
| PrecompileUpgrades: []params.PrecompileUpgrade{ | ||
| { | ||
| nativeminter.NewConfig(utils.NewUint64(0), nil, nil, nil, nil), // enable at genesis | ||
| }, | ||
| { | ||
| nativeminter.NewDisableConfig(utils.NewUint64(1)), // disable at timestamp 1 | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
|
|
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| rules0 := config.Rules(common.Big0, 0) | ||
| require.True(t, rules0.IsPrecompileEnabled(nativeminter.Module.Address)) | ||
|
|
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| rules1 := config.Rules(common.Big0, 1) | ||
| require.False(t, rules1.IsPrecompileEnabled(nativeminter.Module.Address)) | ||
| } | ||
|
|
||
| func TestChainConfigMarshalWithUpgrades(t *testing.T) { | ||
| config := params.ChainConfigWithUpgradesJSON{ | ||
| ChainConfig: params.ChainConfig{ | ||
| ChainID: big.NewInt(1), | ||
| FeeConfig: params.DefaultFeeConfig, | ||
| AllowFeeRecipients: false, | ||
| HomesteadBlock: big.NewInt(0), | ||
| EIP150Block: big.NewInt(0), | ||
| EIP155Block: big.NewInt(0), | ||
| EIP158Block: big.NewInt(0), | ||
| ByzantiumBlock: big.NewInt(0), | ||
| ConstantinopleBlock: big.NewInt(0), | ||
| PetersburgBlock: big.NewInt(0), | ||
| IstanbulBlock: big.NewInt(0), | ||
| MuirGlacierBlock: big.NewInt(0), | ||
| NetworkUpgrades: params.NetworkUpgrades{ | ||
| SubnetEVMTimestamp: utils.NewUint64(0), | ||
| DurangoTimestamp: utils.NewUint64(0), | ||
| }, | ||
| GenesisPrecompiles: params.Precompiles{}, | ||
| }, | ||
| UpgradeConfig: params.UpgradeConfig{ | ||
| PrecompileUpgrades: []params.PrecompileUpgrade{ | ||
| { | ||
| Config: txallowlist.NewConfig(utils.NewUint64(100), nil, nil, nil), | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| result, err := json.Marshal(&config) | ||
| require.NoError(t, err) | ||
| expectedJSON := `{ | ||
| "chainId": 1, | ||
| "feeConfig": { | ||
| "gasLimit": 8000000, | ||
| "targetBlockRate": 2, | ||
| "minBaseFee": 25000000000, | ||
| "targetGas": 15000000, | ||
| "baseFeeChangeDenominator": 36, | ||
| "minBlockGasCost": 0, | ||
| "maxBlockGasCost": 1000000, | ||
| "blockGasCostStep": 200000 | ||
| }, | ||
| "homesteadBlock": 0, | ||
| "eip150Block": 0, | ||
| "eip155Block": 0, | ||
| "eip158Block": 0, | ||
| "byzantiumBlock": 0, | ||
| "constantinopleBlock": 0, | ||
| "petersburgBlock": 0, | ||
| "istanbulBlock": 0, | ||
| "muirGlacierBlock": 0, | ||
| "subnetEVMTimestamp": 0, | ||
| "durangoTimestamp": 0, | ||
| "upgrades": { | ||
| "precompileUpgrades": [ | ||
| { | ||
| "txAllowListConfig": { | ||
| "blockTimestamp": 100 | ||
| } | ||
| } | ||
| ] | ||
| } | ||
| }` | ||
| require.JSONEq(t, expectedJSON, string(result)) | ||
|
|
||
| var unmarshalled params.ChainConfigWithUpgradesJSON | ||
| err = json.Unmarshal(result, &unmarshalled) | ||
| require.NoError(t, err) | ||
| require.Equal(t, config, unmarshalled) | ||
| } |
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