diff options
Diffstat (limited to 'core/test/blocks-generator.go')
| -rw-r--r-- | core/test/blocks-generator.go | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/core/test/blocks-generator.go b/core/test/blocks-generator.go index 393e3a3..62c777e 100644 --- a/core/test/blocks-generator.go +++ b/core/test/blocks-generator.go @@ -190,26 +190,34 @@ func (ns *nodeSetStatus) proposeBlock( blockHeight = status.tip.Position.Height + 1 acks = append(acks, parentHash) } + // 10% of chance to produce empty block. + empty := ns.randGen.Float32() < 0.1 && blockHeight > 0 chainID := ns.proposerChain[proposerID] newBlock := &types.Block{ - ProposerID: proposerID, ParentHash: parentHash, Position: types.Position{ Round: ns.round, Height: blockHeight, ChainID: chainID, }, - Acks: common.NewSortedHashes(acks), Timestamp: status.getNextBlockTime(ns.timePicker), } + if empty { + newBlock.Acks = common.NewSortedHashes(common.Hashes{parentHash}) + } else { + newBlock.ProposerID = proposerID + newBlock.Acks = common.NewSortedHashes(acks) + } var err error newBlock.Hash, err = ns.hashBlock(newBlock) if err != nil { return nil, err } - newBlock.Signature, err = status.prvKey.Sign(newBlock.Hash) - if err != nil { - return nil, err + if !empty { + newBlock.Signature, err = status.prvKey.Sign(newBlock.Hash) + if err != nil { + return nil, err + } } status.blocks = append(status.blocks, newBlock) status.tip = newBlock |