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105 lines
2.2 KiB
105 lines
2.2 KiB
package slashtest
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import (
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"fmt"
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"reflect"
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"testing"
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"github.com/ethereum/go-ethereum/common"
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"github.com/harmony-one/harmony/shard"
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"github.com/harmony-one/harmony/staking/slash"
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)
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func TestCopyRecord(t *testing.T) {
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tests := []slash.Record{
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makeNonZeroRecord(),
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makeZeroRecord(),
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slash.Record{},
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}
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for i, test := range tests {
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cp := CopyRecord(test)
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if err := assertRecordDeepCopy(cp, test); err != nil {
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t.Errorf("Test %v: %v", i, err)
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}
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}
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}
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func assertRecordDeepCopy(r1, r2 slash.Record) error {
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if !reflect.DeepEqual(r1, r2) {
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return fmt.Errorf("not deep equal")
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}
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if r1.Evidence.Epoch != nil && r1.Evidence.Epoch == r2.Evidence.Epoch {
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return fmt.Errorf("epoch not deep copy")
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}
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if err := assertVoteDeepCopy(r1.Evidence.FirstVote, r2.Evidence.FirstVote); err != nil {
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return fmt.Errorf("FirstVote: %v", err)
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}
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if err := assertVoteDeepCopy(r1.Evidence.SecondVote, r2.Evidence.SecondVote); err != nil {
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return fmt.Errorf("SecondVote: %v", err)
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}
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return nil
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}
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func assertVoteDeepCopy(v1, v2 slash.Vote) error {
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if !reflect.DeepEqual(v1, v2) {
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return fmt.Errorf("not deep equal")
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}
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if len(v1.Signature) != 0 && &v1.Signature[0] == &v2.Signature[0] {
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return fmt.Errorf("signature same pointer")
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}
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return nil
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}
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func makeNonZeroRecord() slash.Record {
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return slash.Record{
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Evidence: slash.Evidence{
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Moment: nonZeroMoment,
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ConflictingVotes: slash.ConflictingVotes{
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FirstVote: nonZeroVote1,
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SecondVote: nonZeroVote2,
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},
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Offender: common.BigToAddress(common.Big2),
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},
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}
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}
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func makeZeroRecord() slash.Record {
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return slash.Record{
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Evidence: slash.Evidence{
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Moment: ZeroMoment,
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ConflictingVotes: slash.ConflictingVotes{
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FirstVote: zeroVote,
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SecondVote: zeroVote,
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},
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},
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}
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}
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var (
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nonZeroMoment = slash.Moment{
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Epoch: common.Big1,
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ShardID: 1,
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Height: 2,
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ViewID: 3,
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}
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ZeroMoment = slash.Moment{
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Epoch: common.Big0,
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}
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nonZeroVote1 = slash.Vote{
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SignerPubKey: shard.BLSPublicKey{1},
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BlockHeaderHash: common.Hash{2},
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Signature: []byte{1, 2, 3},
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}
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nonZeroVote2 = slash.Vote{
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SignerPubKey: shard.BLSPublicKey{3},
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BlockHeaderHash: common.Hash{4},
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Signature: []byte{4, 5, 6},
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}
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zeroVote = slash.Vote{
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Signature: make([]byte, 0),
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}
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)
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