mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-25 21:07:18 +00:00
277fa3300a
* merge functionality * merge testing * log info when merge completed successfully * extracted private methods * fixed linter errors * fixed compilation errors * build files clean-up * fixed failing test * corrected command description * close sources inside defer * corrected documentation of NewKVStore
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package db
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import (
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"crypto/rand"
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"fmt"
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"math/big"
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"os"
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"path/filepath"
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"testing"
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)
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// SetupDB instantiates and returns a DB instance for the validator client.
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func SetupDB(t testing.TB, pubkeys [][48]byte) *Store {
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randPath, err := rand.Int(rand.Reader, big.NewInt(1000000))
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if err != nil {
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t.Fatalf("Could not generate random file path: %v", err)
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}
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p := filepath.Join(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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db, err := NewKVStoreWithPublicKeyBuckets(p, pubkeys)
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if err != nil {
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t.Fatalf("Failed to instantiate DB: %v", err)
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}
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t.Cleanup(func() {
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if err := db.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 := db.ClearDB(); err != nil {
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t.Fatalf("Failed to clear database: %v", err)
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}
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})
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return db
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}
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// TempDir returns a directory path for temporary test storage.
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func TempDir() string {
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d := os.Getenv("TEST_TMPDIR")
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// If the test is not run via bazel, the environment var won't be set.
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if d == "" {
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return os.TempDir()
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}
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return d
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}
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