67 lines
1.4 KiB
Go
67 lines
1.4 KiB
Go
package sectorbuilder_test
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import (
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"io"
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"math/rand"
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"testing"
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"github.com/filecoin-project/lotus/build"
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"github.com/filecoin-project/lotus/lib/sectorbuilder"
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)
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const sectorSize = 1024
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func TestSealAndVerify(t *testing.T) {
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t.Skip("this is slow")
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//os.Setenv("BELLMAN_NO_GPU", "1")
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build.SectorSizes = []uint64{sectorSize}
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if err := build.GetParams(true); err != nil {
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t.Fatal(err)
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}
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sb, cleanup, err := sectorbuilder.TempSectorbuilder(sectorSize)
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if err != nil {
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t.Fatal(err)
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}
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defer cleanup()
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dlen := sectorbuilder.UserBytesForSectorSize(sectorSize)
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r := io.LimitReader(rand.New(rand.NewSource(42)), int64(dlen))
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sid, err := sb.AddPiece("foo", dlen, r)
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if err != nil {
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t.Fatal(err)
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}
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ticket := sectorbuilder.SealTicket{
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BlockHeight: 5,
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TicketBytes: [32]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2},
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}
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pco, err := sb.SealPreCommit(sid, ticket)
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if err != nil {
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t.Fatal(err)
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}
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seed := sectorbuilder.SealSeed{
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BlockHeight: 15,
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TicketBytes: [32]byte{0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 9, 8, 7, 6, 45, 3, 2, 1, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 9},
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}
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sco, err := sb.SealCommit(sid, seed)
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if err != nil {
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t.Fatal(err)
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}
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ok, err := sectorbuilder.VerifySeal(sectorSize, pco.CommR[:], pco.CommD[:], sb.Miner, ticket.TicketBytes[:], seed.TicketBytes[:], sid, sco.Proof)
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if err != nil {
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t.Fatal(err)
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}
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if !ok {
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t.Fatal("proof failed to validate")
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}
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}
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