Function TestBuilder

utils/binary/builder_test.go:17–55

(t *testing.T)

)

func TestBuilder(t *testing.T) {
	r := make([]byte, 4096)
	_, err := rand.Read(r)
	if err != nil {
		t.Fatal(err)
	}
	wg := sync.WaitGroup{}
	wg.Add(4096)
	for i := 0; i < 4096; i++ {
		go func(exp []byte) {
			defer wg.Done()
			defer runtime.GC()
			data := NewBuilder().WriteBytes(exp).ToBytes()
			if !bytes.Equal(data, exp) {
				panic(fmt.Sprint("expected ", hex.EncodeToString(exp),
					" but got ", hex.EncodeToString(data)))
			}
		}(r[:i])
	}
	wg.Wait()
	wg.Add(256)
	for i := 0; i < 256; i++ {
		go func(exp []byte) {
			defer wg.Done()
			defer runtime.GC()
			time.Sleep(time.Millisecond * time.Duration(mrand.Intn(10)+1))
			data := NewBuilder().WriteBytes(exp).Pack(0x2333)
			for i := 0; i < 4096; i++ {
				newdata := NewBuilder().WriteBytes(exp).Pack(0x2333)
				if !bytes.Equal(data, newdata) {
					panic("unexpected")
				}
				runtime.GC()
			}

		}(r[:i])
	}
	wg.Wait()
}

func TestBuilderTEA(t *testing.T) {
	k := make([]byte, 16)