bsc/core/systemcontracts/upgrade_test.go

package systemcontracts

import (
	"crypto/sha256"
	"testing"

	"github.com/ethereum/go-ethereum/common"
	"github.com/stretchr/testify/require"
)

func TestAllCodesHash(t *testing.T) {
	upgradesList := [13]map[string]*Upgrade{
		ramanujanUpgrade,
		nielsUpgrade,
		mirrorUpgrade,
		brunoUpgrade,
		eulerUpgrade,
		gibbsUpgrade,
		moranUpgrade,
		planckUpgrade,
		lubanUpgrade,
		platoUpgrade,
		keplerUpgrade,
		feynmanUpgrade,
		feynmanFixUpgrade}

	allCodes := make([]byte, 0, 10_000_000)
	for _, hardfork := range upgradesList {
		for _, network := range []string{mainNet, chapelNet} {
			allCodes = append(allCodes, []byte(network)...)
			if hardfork[network] != nil {
				for _, addressConfig := range hardfork[network].Configs {
					allCodes = append(allCodes, addressConfig.ContractAddr[:]...)
					allCodes = append(allCodes, addressConfig.Code[:]...)
				}
			}
		}
	}
	allCodeHash := sha256.Sum256(allCodes)
	require.Equal(t, allCodeHash[:], common.Hex2Bytes("833cc0fc87c46ad8a223e44ccfdc16a51a7e7383525136441bd0c730f06023df"))
}