mirror of
https://github.com/kaspanet/kaspad.git
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d957a6d93a
* Avoid creating the chain iterator if high hash is actually low hash * Always use iterator in nextPruningPointAndCandidateByBlockHash * Initial failing test * Minimal failing test + some comments * go lint * Add simpler tests with two different errors * Missed some error checks * Minor * A workaround patch for preventing the missing utxo child diff bug * Make sure we fully resolve virtual * Move ResolveVirtualWithMaxParam to test consensus * Mark virtual not updated and loop in batches * Refactor: remove VirtualChangeSet from functions return values * Remove workaround comments * If block has no body, virtual is still considered updated * Remove special error ErrReverseUTXODiffsUTXODiffChildNotFound Co-authored-by: Ori Newman <orinewman1@gmail.com>
86 lines
2.6 KiB
Go
86 lines
2.6 KiB
Go
package pastmediantimemanager_test
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import (
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"testing"
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"github.com/kaspanet/kaspad/domain/consensus/model"
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"github.com/kaspanet/kaspad/domain/consensus"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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"github.com/kaspanet/kaspad/domain/consensus/utils/consensushashing"
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"github.com/kaspanet/kaspad/domain/consensus/utils/testutils"
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)
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func TestPastMedianTime(t *testing.T) {
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testutils.ForAllNets(t, true, func(t *testing.T, consensusConfig *consensus.Config) {
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factory := consensus.NewFactory()
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tc, tearDown, err := factory.NewTestConsensus(consensusConfig, "TestUpdateReindexRoot")
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if err != nil {
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t.Fatalf("NewTestConsensus: %+v", err)
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}
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defer tearDown(false)
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numBlocks := uint32(300)
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blockHashes := make([]*externalapi.DomainHash, numBlocks)
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blockHashes[0] = consensusConfig.GenesisHash
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blockTime := consensusConfig.GenesisBlock.Header.TimeInMilliseconds()
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for i := uint32(1); i < numBlocks; i++ {
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blockTime += 1000
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block, _, err := tc.BuildBlockWithParents([]*externalapi.DomainHash{blockHashes[i-1]}, nil, nil)
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if err != nil {
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t.Fatalf("BuildBlockWithParents: %s", err)
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}
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newHeader := block.Header.ToMutable()
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newHeader.SetTimeInMilliseconds(blockTime)
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block.Header = newHeader.ToImmutable()
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err = tc.ValidateAndInsertBlock(block, true)
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if err != nil {
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t.Fatalf("ValidateAndInsertBlock: %+v", err)
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}
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blockHashes[i] = consensushashing.BlockHash(block)
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}
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tests := []struct {
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blockNumber uint32
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expectedMillisecondsSinceGenesis int64
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}{
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{
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blockNumber: 263,
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expectedMillisecondsSinceGenesis: 132000,
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},
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{
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blockNumber: 271,
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expectedMillisecondsSinceGenesis: 139000,
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},
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{
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blockNumber: 241,
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expectedMillisecondsSinceGenesis: 121000,
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},
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{
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blockNumber: 5,
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expectedMillisecondsSinceGenesis: 3000,
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},
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}
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stagingArea := model.NewStagingArea()
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for _, test := range tests {
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pastMedianTime, err := tc.PastMedianTimeManager().PastMedianTime(stagingArea, blockHashes[test.blockNumber])
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if err != nil {
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t.Fatalf("PastMedianTime: %s", err)
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}
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millisecondsSinceGenesis := pastMedianTime -
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consensusConfig.GenesisBlock.Header.TimeInMilliseconds()
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if millisecondsSinceGenesis != test.expectedMillisecondsSinceGenesis {
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t.Errorf("TestCalcPastMedianTime: expected past median time of block %v to be %v milliseconds "+
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"from genesis but got %v",
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test.blockNumber, test.expectedMillisecondsSinceGenesis, millisecondsSinceGenesis)
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}
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}
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})
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}
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