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Fix stylistic issues with FindUsedBlobs
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parent
6227821b4e
commit
50b724ca23
@ -5,7 +5,7 @@ import (
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"restic/repository"
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)
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// FindUsedBlobs traverse the tree ID and adds all seen blobs to blobs.
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// findUsedBlobs traverse the tree ID and adds all seen blobs to blobs.
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func findUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs backend.IDSet, seen backend.IDSet) error {
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blobs.Insert(treeID)
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@ -38,9 +38,7 @@ func findUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs backend
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return nil
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}
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// FindUsedBlobs traverses the tree ID and returns a set of all blobs
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// encountered.
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func FindUsedBlobs(repo *repository.Repository, treeID backend.ID) (blobs backend.IDSet, err error) {
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blobs = backend.NewIDSet()
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return blobs, findUsedBlobs(repo, treeID, blobs, backend.NewIDSet())
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// FindUsedBlobs traverses the tree ID and adds all seen blobs (trees and data blobs) to the set blobs.
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func FindUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs backend.IDSet) error {
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return findUsedBlobs(repo, treeID, blobs, backend.NewIDSet())
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}
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@ -65,25 +65,26 @@ func saveIDSet(t testing.TB, filename string, s backend.IDSet) {
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var updateGoldenFiles = flag.Bool("update", false, "update golden files in testdata/")
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const (
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testSnapshots = 3
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testDepth = 2
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findTestSnapshots = 3
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findTestDepth = 2
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)
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var testTime = time.Unix(1469960361, 23)
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var findTestTime = time.Unix(1469960361, 23)
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func TestFindUsedBlobs(t *testing.T) {
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repo, cleanup := repository.TestRepository(t)
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defer cleanup()
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var snapshots []*Snapshot
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for i := 0; i < testSnapshots; i++ {
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sn := TestCreateSnapshot(t, repo, testTime.Add(time.Duration(i)*time.Second), testDepth)
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for i := 0; i < findTestSnapshots; i++ {
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sn := TestCreateSnapshot(t, repo, findTestTime.Add(time.Duration(i)*time.Second), findTestDepth)
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t.Logf("snapshot %v saved, tree %v", sn.ID().Str(), sn.Tree.Str())
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snapshots = append(snapshots, sn)
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}
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for i, sn := range snapshots {
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usedBlobs, err := FindUsedBlobs(repo, *sn.Tree)
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usedBlobs := backend.NewIDSet()
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err := FindUsedBlobs(repo, *sn.Tree, usedBlobs)
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if err != nil {
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t.Errorf("FindUsedBlobs returned error: %v", err)
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continue
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