github.com/klaytn/klaytn@v1.12.1/params/config_test.go (about)

     1  // Copyright 2022 The klaytn Authors
     2  // This file is part of the klaytn library.
     3  //
     4  // The klaytn library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The klaytn library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the klaytn library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package params
    18  
    19  import (
    20  	"math/big"
    21  	"testing"
    22  
    23  	"github.com/stretchr/testify/assert"
    24  )
    25  
    26  func TestChainConfig_CheckConfigForkOrder(t *testing.T) {
    27  	assert.Nil(t, BaobabChainConfig.CheckConfigForkOrder())
    28  	assert.Nil(t, CypressChainConfig.CheckConfigForkOrder())
    29  }
    30  
    31  func TestChainConfig_Copy(t *testing.T) {
    32  	// Temporarily modify CypressChainConfig to simulate copying `nil` field.
    33  	savedBlock := CypressChainConfig.LondonCompatibleBlock
    34  	CypressChainConfig.LondonCompatibleBlock = nil
    35  	defer func() { CypressChainConfig.LondonCompatibleBlock = savedBlock }()
    36  
    37  	a := CypressChainConfig
    38  	b := a.Copy()
    39  
    40  	// simple field
    41  	assert.Equal(t, a.UnitPrice, b.UnitPrice)
    42  	b.UnitPrice = 0x1111
    43  	assert.NotEqual(t, a.UnitPrice, b.UnitPrice)
    44  
    45  	// nested field
    46  	assert.Equal(t, a.Istanbul.Epoch, b.Istanbul.Epoch)
    47  	b.Istanbul.Epoch = 0x2222
    48  	assert.NotEqual(t, a.Istanbul.Epoch, b.Istanbul.Epoch)
    49  
    50  	// non-nil pointer field with omitempty
    51  	assert.NotNil(t, a.IstanbulCompatibleBlock)
    52  	assert.Equal(t, a.IstanbulCompatibleBlock, b.IstanbulCompatibleBlock)
    53  	b.IstanbulCompatibleBlock = big.NewInt(111111)
    54  	assert.NotEqual(t, a.IstanbulCompatibleBlock, b.IstanbulCompatibleBlock)
    55  
    56  	// nil pointer field with omitempty
    57  	assert.Nil(t, a.LondonCompatibleBlock)
    58  	assert.Equal(t, a.LondonCompatibleBlock, b.LondonCompatibleBlock)
    59  	b.LondonCompatibleBlock = big.NewInt(222222)
    60  	assert.NotEqual(t, a.LondonCompatibleBlock, b.LondonCompatibleBlock)
    61  
    62  	// non-nil pointer field without omitempty
    63  	assert.Equal(t, a.Governance.Reward.MintingAmount, b.Governance.Reward.MintingAmount)
    64  	b.Governance.Reward.MintingAmount = big.NewInt(3333333)
    65  	assert.NotEqual(t, a.Governance.Reward.MintingAmount, b.Governance.Reward.MintingAmount)
    66  
    67  	// nested field of *struct type
    68  	assert.Equal(t, a.Governance.Reward.Ratio, b.Governance.Reward.Ratio)
    69  	b.Governance.Reward = &RewardConfig{Ratio: "11/22/33"}
    70  	assert.NotEqual(t, a.Governance.Reward.Ratio, b.Governance.Reward.Ratio)
    71  }
    72  
    73  func BenchmarkChainConfig_Copy(b *testing.B) {
    74  	a := CypressChainConfig
    75  	for i := 0; i < b.N; i++ {
    76  		a.Copy()
    77  	}
    78  }