finish dec128blk1

decode_test.go

@@ -0,0 +1,22 @@
+package unibase2n
+
+import (
+	"math/rand"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDec128blk1(t *testing.T) {
+	var in, tmp [32]byte
+	_, err := rand.Read(in[:])
+	if err != nil {
+		t.Fatal(err)
+	}
+	n, _ := Base{bit: 1}.EncodeLen(32)
+	out := make([]byte, n)
+	enc16blk1(0x2333, in[:], out)
+	t.Log(out)
+	dec128blk1(uint128be{0x2333233323332333, 0x2333233323332333}, out[:], tmp[:])
+	assert.Equal(t, in, tmp)
+}