mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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78465e2549
* adds cryptorand analyzer * better naming * rely on suffix * sync/pending_* use crypto/rand * define shared/rand * updates fetcher * fixes rand issue in sync package * gofmt * shared/rand: more docs + add exclusion nogo_config.json * updates validator/assignments * updates comment * fixes remaning cases * re-arranges comments * fixes tests * renames in shared/rand API * adds simple no-panic test * gazelle Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
// Package testing allows for spinning up a real bolt-db
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// instance for unit tests throughout the Prysm repo.
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package testing
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import (
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"fmt"
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"os"
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"path"
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"testing"
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"github.com/prysmaticlabs/prysm/beacon-chain/cache"
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"github.com/prysmaticlabs/prysm/beacon-chain/db"
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"github.com/prysmaticlabs/prysm/beacon-chain/db/kv"
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"github.com/prysmaticlabs/prysm/shared/rand"
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"github.com/prysmaticlabs/prysm/shared/testutil"
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)
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// SetupDB instantiates and returns database backed by key value store.
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func SetupDB(t testing.TB) (db.Database, *cache.StateSummaryCache) {
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randPath := rand.NewDeterministicGenerator().Int()
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p := path.Join(testutil.TempDir(), fmt.Sprintf("/%d", randPath))
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if err := os.RemoveAll(p); err != nil {
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t.Fatalf("failed to remove directory: %v", err)
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}
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sc := cache.NewStateSummaryCache()
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s, err := kv.NewKVStore(p, sc)
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if err != nil {
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t.Fatal(err)
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}
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t.Cleanup(func() {
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if err := s.Close(); err != nil {
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t.Fatalf("failed to close database: %v", err)
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}
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if err := os.RemoveAll(s.DatabasePath()); err != nil {
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t.Fatalf("could not remove tmp db dir: %v", err)
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}
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})
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return s, sc
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}
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