func TestPartialDeduplicateBlocks(t *testing.T) {
storage_engine.Reset()
a := storage_engine.File{"a.txt", make([]byte, 0)}
b := storage_engine.File{"b.txt", make([]byte, 0)}
temp := make([]byte, 0)
for i := 0; i < storage_engine.BLOCKSIZE*5; i++ {
temp = append(temp, byte(rand.Int()))
}
a.Data = temp
for i := 0; i < storage_engine.BLOCKSIZE*5; i++ {
temp = append(temp, byte(rand.Int()))
}
b.Data = temp
fmt.Println(len(a.Data))
fmt.Println(len(b.Data))
storage_engine.Put(a)
previous := storage_engine.NumBlocks()
storage_engine.Put(b)
if !sameFile(storage_engine.Get("a.txt"), a) {
t.Errorf("TestPartialDeduplicateBlocks %v != %v", storage_engine.Get("a.txt"), a)
}
if !sameFile(storage_engine.Get("b.txt"), b) {
t.Errorf("TestPartialDeduplicateBlocks %v != %v", storage_engine.Get("b.txt"), b)
}
if previous*2 != storage_engine.NumBlocks() {
t.Errorf("TestPartialDeduplicateBlocks %v != %v", previous*2, storage_engine.NumBlocks())
}
}
func TestDeduplicateBlocks(t *testing.T) {
storage_engine.Reset()
a := storage_engine.File{"a.txt", make([]byte, 0)}
b := storage_engine.File{"b.txt", make([]byte, 0)}
for i := 0; i < 99999999; i++ {
a.Data = append(a.Data, byte(i))
b.Data = append(b.Data, byte(i))
}
storage_engine.Put(a)
previous := storage_engine.NumBlocks()
storage_engine.Put(b)
if !sameFile(storage_engine.Get("a.txt"), a) {
t.Errorf("TestDeduplicateBlocks %v != %v", storage_engine.Get("a.txt"), a)
}
if !sameFile(storage_engine.Get("b.txt"), b) {
t.Errorf("TestDeduplicateBlocks %v != %v", storage_engine.Get("b.txt"), b)
}
if previous != storage_engine.NumBlocks() {
t.Errorf("TestDeduplicateBlocks %v != %v", previous, storage_engine.NumBlocks())
}
}