Ejemplo n.º 1
0
func TestCreateSnapshot(t *testing.T) {
	repo, cleanup := repository.TestRepository(t)
	defer cleanup()

	for i := 0; i < testCreateSnapshots; i++ {
		restic.TestCreateSnapshot(t, repo, testSnapshotTime.Add(time.Duration(i)*time.Second), testDepth, 0)
	}

	snapshots, err := restic.LoadAllSnapshots(repo)
	if err != nil {
		t.Fatal(err)
	}

	if len(snapshots) != testCreateSnapshots {
		t.Fatalf("got %d snapshots, expected %d", len(snapshots), 1)
	}

	sn := snapshots[0]
	if sn.Time.Before(testSnapshotTime) || sn.Time.After(testSnapshotTime.Add(testCreateSnapshots*time.Second)) {
		t.Fatalf("timestamp %v is outside of the allowed time range", sn.Time)
	}

	if sn.Tree == nil {
		t.Fatalf("tree id is nil")
	}

	if sn.Tree.IsNull() {
		t.Fatalf("snapshot has zero tree ID")
	}

	checker.TestCheckRepo(t, repo)
}
Ejemplo n.º 2
0
func TestCreateSnapshot(t *testing.T) {
	repo, cleanup := repository.TestRepository(t)
	defer cleanup()

	for i := 0; i < testCreateSnapshots; i++ {
		restic.TestCreateSnapshot(t, repo, testSnapshotTime.Add(time.Duration(i)*time.Second))
	}

	snapshots, err := restic.LoadAllSnapshots(repo)
	if err != nil {
		t.Fatal(err)
	}

	if len(snapshots) != testCreateSnapshots {
		t.Fatalf("got %d snapshots, expected %d", len(snapshots), 1)
	}

	sn := snapshots[0]
	if sn.Time.Before(testSnapshotTime) || sn.Time.After(testSnapshotTime.Add(testCreateSnapshots*time.Second)) {
		t.Fatalf("timestamp %v is outside of the allowed time range", sn.Time)
	}

	if sn.Tree == nil {
		t.Fatalf("tree id is nil")
	}

	if sn.Tree.IsNull() {
		t.Fatalf("snapshot has zero tree ID")
	}

	chkr := checker.New(repo)

	hints, errs := chkr.LoadIndex()
	if len(errs) != 0 {
		t.Fatalf("errors loading index: %v", errs)
	}

	if len(hints) != 0 {
		t.Fatalf("errors loading index: %v", hints)
	}

	done := make(chan struct{})
	defer close(done)
	errChan := make(chan error)
	go chkr.Structure(errChan, done)

	for err := range errChan {
		t.Error(err)
	}

	errChan = make(chan error)
	go chkr.ReadData(nil, errChan, done)

	for err := range errChan {
		t.Error(err)
	}
}
Ejemplo n.º 3
0
func createFilledRepo(t testing.TB, snapshots int, dup float32) (restic.Repository, func()) {
	repo, cleanup := repository.TestRepository(t)

	for i := 0; i < 3; i++ {
		restic.TestCreateSnapshot(t, repo, snapshotTime.Add(time.Duration(i)*time.Second), depth, dup)
	}

	return repo, cleanup
}
Ejemplo n.º 4
0
func BenchmarkFindUsedBlobs(b *testing.B) {
	repo, cleanup := repository.TestRepository(b)
	defer cleanup()

	sn := restic.TestCreateSnapshot(b, repo, findTestTime, findTestDepth, 0)

	b.ResetTimer()

	for i := 0; i < b.N; i++ {
		seen := restic.NewBlobSet()
		blobs := restic.NewBlobSet()
		err := restic.FindUsedBlobs(repo, *sn.Tree, blobs, seen)
		if err != nil {
			b.Error(err)
		}

		b.Logf("found %v blobs", len(blobs))
	}
}
Ejemplo n.º 5
0
func TestFindUsedBlobs(t *testing.T) {
	repo, cleanup := repository.TestRepository(t)
	defer cleanup()

	var snapshots []*restic.Snapshot
	for i := 0; i < findTestSnapshots; i++ {
		sn := restic.TestCreateSnapshot(t, repo, findTestTime.Add(time.Duration(i)*time.Second), findTestDepth, 0)
		t.Logf("snapshot %v saved, tree %v", sn.ID().Str(), sn.Tree.Str())
		snapshots = append(snapshots, sn)
	}

	for i, sn := range snapshots {
		usedBlobs := restic.NewBlobSet()
		err := restic.FindUsedBlobs(repo, *sn.Tree, usedBlobs, restic.NewBlobSet())
		if err != nil {
			t.Errorf("FindUsedBlobs returned error: %v", err)
			continue
		}

		if len(usedBlobs) == 0 {
			t.Errorf("FindUsedBlobs returned an empty set")
			continue
		}

		goldenFilename := filepath.Join("testdata", fmt.Sprintf("used_blobs_snapshot%d", i))
		want := loadIDSet(t, goldenFilename)

		if !want.Equals(usedBlobs) {
			t.Errorf("snapshot %d: wrong list of blobs returned:\n  missing blobs: %v\n  extra blobs: %v",
				i, want.Sub(usedBlobs), usedBlobs.Sub(want))
		}

		if *updateGoldenFiles {
			saveIDSet(t, goldenFilename, usedBlobs)
		}
	}
}