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90 lines
2.4 KiB
90 lines
2.4 KiB
package state
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/tendermint/abci/example/dummy"
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crypto "github.com/tendermint/go-crypto"
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dbm "github.com/tendermint/go-db"
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cfg "github.com/tendermint/tendermint/config/tendermint_test"
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"github.com/tendermint/tendermint/mempool"
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"github.com/tendermint/tendermint/proxy"
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"github.com/tendermint/tendermint/state/txindex"
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"github.com/tendermint/tendermint/types"
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)
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var (
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privKey = crypto.GenPrivKeyEd25519FromSecret([]byte("execution_test"))
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chainID = "execution_chain"
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testPartSize = 65536
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nTxsPerBlock = 10
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)
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func TestApplyBlock(t *testing.T) {
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cc := proxy.NewLocalClientCreator(dummy.NewDummyApplication())
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config := cfg.ResetConfig("execution_test_")
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proxyApp := proxy.NewAppConns(config, cc, nil)
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_, err := proxyApp.Start()
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require.Nil(t, err)
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defer proxyApp.Stop()
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mempool := mempool.NewMempool(config, proxyApp.Mempool())
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state := state()
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indexer := &dummyIndexer{0}
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state.TxIndexer = indexer
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// make block
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block := makeBlock(1, state)
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err = state.ApplyBlock(nil, proxyApp.Consensus(), block, block.MakePartSet(testPartSize).Header(), mempool)
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require.Nil(t, err)
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assert.Equal(t, nTxsPerBlock, indexer.Indexed) // test indexing works
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// TODO check state and mempool
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}
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//----------------------------------------------------------------------------
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// make some bogus txs
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func makeTxs(blockNum int) (txs []types.Tx) {
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for i := 0; i < nTxsPerBlock; i++ {
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txs = append(txs, types.Tx([]byte{byte(blockNum), byte(i)}))
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}
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return txs
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}
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func state() *State {
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return MakeGenesisState(dbm.NewMemDB(), &types.GenesisDoc{
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ChainID: chainID,
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Validators: []types.GenesisValidator{
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types.GenesisValidator{privKey.PubKey(), 10000, "test"},
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},
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AppHash: nil,
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})
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}
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func makeBlock(num int, state *State) *types.Block {
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prevHash := state.LastBlockID.Hash
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prevParts := types.PartSetHeader{}
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valHash := state.Validators.Hash()
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prevBlockID := types.BlockID{prevHash, prevParts}
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block, _ := types.MakeBlock(num, chainID, makeTxs(num), new(types.Commit),
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prevBlockID, valHash, state.AppHash, testPartSize)
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return block
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}
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// dummyIndexer increments counter every time we index transaction.
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type dummyIndexer struct {
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Indexed int
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}
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func (indexer *dummyIndexer) Get(hash []byte) (*types.TxResult, error) {
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return nil, nil
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}
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func (indexer *dummyIndexer) AddBatch(batch *txindex.Batch) error {
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indexer.Indexed += batch.Size()
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return nil
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}
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