Function createStoreAndWriteNItems

benchmark_get_test.go:63–112

---------------------------------------------------------------

(tmpDir string, items int,
	batches int)

// ---------------------------------------------------------------

func createStoreAndWriteNItems(tmpDir string, items int,
	batches int) (s *Store, c Collection, ks [][]byte) {

	store, coll, err := OpenStoreCollection(tmpDir,
		StoreOptions{},
		StorePersistOptions{})

	if err != nil || store == nil {
		panic("OpenStoreCollection() failed!")
	}

	keys := make([][]byte, items)

	if batches > items {
		batches = 1
	}
	itemsPerBatch := items / batches
	itemCount := 0

	for i := 0; i < batches; i++ {
		if itemsPerBatch > items-itemCount {
			itemsPerBatch = items - itemCount
		}

		if itemsPerBatch <= 0 {
			break
		}

		batch, err := coll.NewBatch(itemsPerBatch, itemsPerBatch*20)
		if err != nil {
			panic("NewBatch() failed!")
		}

		for j := 0; j < itemsPerBatch; j++ {
			k := []byte(fmt.Sprintf("key%d", i))
			v := []byte(fmt.Sprintf("val%d", i))
			itemCount++

			batch.Set(k, v)
			keys[j] = k
		}

		err = coll.ExecuteBatch(batch, WriteOptions{})
		if err != nil {
			panic("ExecuteBatch() failed!")
		}
	}

	return store, coll, keys
}