32a699d6a3
Addresses: *a307e4593a (r491966115)*a307e4593a (r491966634)Note: This puts everything into a policy package to avoid a dependency cycle between the build package, the miner package, and the types package. This is also why I introduced a GetPreCommitChallengeDelay function and removed the variable.
110 lines
2.1 KiB
Go
110 lines
2.1 KiB
Go
package store_test
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import (
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"bytes"
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"context"
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"testing"
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datastore "github.com/ipfs/go-datastore"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/go-state-types/crypto"
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"github.com/filecoin-project/lotus/chain/actors/policy"
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"github.com/filecoin-project/lotus/chain/gen"
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"github.com/filecoin-project/lotus/chain/store"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/lib/blockstore"
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"github.com/filecoin-project/lotus/node/repo"
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)
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func init() {
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policy.SetSupportedProofTypes(abi.RegisteredSealProof_StackedDrg2KiBV1)
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policy.SetConsensusMinerMinPower(abi.NewStoragePower(2048))
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policy.SetMinVerifiedDealSize(abi.NewStoragePower(256))
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}
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func BenchmarkGetRandomness(b *testing.B) {
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cg, err := gen.NewGenerator()
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if err != nil {
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b.Fatal(err)
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}
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var last *types.TipSet
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for i := 0; i < 2000; i++ {
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ts, err := cg.NextTipSet()
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if err != nil {
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b.Fatal(err)
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}
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last = ts.TipSet.TipSet()
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}
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r, err := cg.YieldRepo()
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if err != nil {
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b.Fatal(err)
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}
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lr, err := r.Lock(repo.FullNode)
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if err != nil {
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b.Fatal(err)
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}
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bds, err := lr.Datastore("/chain")
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if err != nil {
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b.Fatal(err)
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}
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mds, err := lr.Datastore("/metadata")
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if err != nil {
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b.Fatal(err)
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}
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bs := blockstore.NewBlockstore(bds)
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cs := store.NewChainStore(bs, mds, nil)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_, err := cs.GetChainRandomness(context.TODO(), last.Cids(), crypto.DomainSeparationTag_SealRandomness, 500, nil)
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if err != nil {
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b.Fatal(err)
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}
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}
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}
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func TestChainExportImport(t *testing.T) {
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cg, err := gen.NewGenerator()
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if err != nil {
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t.Fatal(err)
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}
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var last *types.TipSet
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for i := 0; i < 100; i++ {
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ts, err := cg.NextTipSet()
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if err != nil {
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t.Fatal(err)
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}
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last = ts.TipSet.TipSet()
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}
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buf := new(bytes.Buffer)
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if err := cg.ChainStore().Export(context.TODO(), last, 0, false, buf); err != nil {
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t.Fatal(err)
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}
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nbs := blockstore.NewTemporary()
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cs := store.NewChainStore(nbs, datastore.NewMapDatastore(), nil)
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root, err := cs.Import(buf)
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if err != nil {
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t.Fatal(err)
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}
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if !root.Equals(last) {
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t.Fatal("imported chain differed from exported chain")
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}
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}
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