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params: compare V2 between different versions, close XFN-45 (#1807)

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Daniel Liu 2025-11-27 15:59:35 +08:00 committed by GitHub
parent 25f07b1040
commit e6b1fe9595
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1 changed files with 16 additions and 4 deletions
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20
params/config.go
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@ -18,7 +18,6 @@ package params
import (
"fmt"
"maps"
"math/big"
"slices"
"strings"
@ -530,15 +529,28 @@ func V2Equal(a, b *V2) bool {
if a == nil || b == nil {
return a == b
}
return a.SwitchEpoch == b.SwitchEpoch && configNumEqual(a.SwitchBlock, b.SwitchBlock) && slices.Equal(a.configIndex, b.configIndex) && maps.EqualFunc(a.AllConfigs, b.AllConfigs, V2ConfigEqual)
if a.SwitchEpoch != b.SwitchEpoch || !configNumEqual(a.SwitchBlock, b.SwitchBlock) || !slices.Equal(a.configIndex, b.configIndex) {
return false
}
// compare AllConfigs according to smaller map
smallerMap, largerMap := a.AllConfigs, b.AllConfigs
if len(smallerMap) > len(largerMap) {
smallerMap, largerMap = largerMap, smallerMap
}
for key, cfg1 := range smallerMap {
cfg2, ok := largerMap[key]
if !ok || !V2ConfigEqual(cfg1, cfg2) {
return false
}
}
return true
}
func V2ConfigEqual(a, b *V2Config) bool {
if a == nil || b == nil {
return a == b
}
return *a == *b
return a.MaxMasternodes == b.MaxMasternodes && a.SwitchRound == b.SwitchRound && a.CertThreshold == b.CertThreshold
}
func (c *XDPoSConfig) String() string {