1 package datamatrix
2
3 import (
4 "bytes"
5 "testing"
6 )
7
8 func Test_CalcECC(t *testing.T) {
9 data := []byte{142, 164, 186}
10 var size *dmCodeSize = nil
11 for _, s := range codeSizes {
12 if s.DataCodewords() >= len(data) {
13 size = s
14 break
15 }
16 }
17 if size == nil {
18 t.Error("size not found")
19 }
20
21 if bytes.Compare(ec.calcECC(data, size), []byte{142, 164, 186, 114, 25, 5, 88, 102}) != 0 {
22 t.Error("ECC Test 1 failed")
23 }
24 data = []byte{66, 129, 70}
25 if bytes.Compare(ec.calcECC(data, size), []byte{66, 129, 70, 138, 234, 82, 82, 95}) != 0 {
26 t.Error("ECC Test 2 failed")
27 }
28 }
29
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