43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
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package util_test
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import (
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"testing"
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"github.com/ethereum/go-ethereum/core/rawdb"
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"github.com/cerc-io/eth-testing/chaindata/util"
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)
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func testReadChainData(t *testing.T, name string) {
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ChainDataPath, AncientDataPath := util.ChainDataPaths(name)
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kvdb, ldberr := rawdb.NewLevelDBDatabase(ChainDataPath, 1024, 256, "vdb-geth", false)
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if ldberr != nil {
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t.Fatal(ldberr)
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}
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edb, err := rawdb.NewDatabaseWithFreezer(kvdb, AncientDataPath, "vdb-geth", false)
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if err != nil {
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t.Fatal(err)
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}
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if err != nil {
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t.Fatal(err)
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}
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defer edb.Close()
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hash := rawdb.ReadHeadHeaderHash(edb)
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height := rawdb.ReadHeaderNumber(edb, hash)
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if height == nil {
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t.Fatalf("unable to read header height for header hash %s", hash)
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}
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header := rawdb.ReadHeader(edb, hash, *height)
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if header == nil {
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t.Fatalf("unable to read canonical header at height %d", height)
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}
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}
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func TestReadChainData(t *testing.T) {
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for _, name := range []string{"small", "medium"} {
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t.Run(name, func(t *testing.T) { testReadChainData(t, name) })
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}
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}
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