(t *testing.T)
| 65 | } |
| 66 | |
| 67 | func TestShuffleRandom(t *testing.T) { |
| 68 | for i := 0; i < 100; i++ { |
| 69 | var perm [base]byte |
| 70 | for k, v := range rand.Perm(base) { |
| 71 | perm[k] = byte(v) |
| 72 | } |
| 73 | |
| 74 | encoded := CodeShuffle(perm) |
| 75 | unroll := CodeShuffleUnroll(perm) |
| 76 | if encoded > maxAllowed { |
| 77 | t.Fatalf("%v: encoded value too large %v >= %v", perm, encoded, maxAllowed) |
| 78 | } |
| 79 | if encoded != unroll { |
| 80 | t.Fatalf("%v: encoded %v, unroll %v", perm, encoded, unroll) |
| 81 | } |
| 82 | |
| 83 | decoded := DecodeShuffle(encoded) |
| 84 | if !bytes.Equal(perm[:], decoded[:]) { |
| 85 | t.Fatalf("%v: got %v, decoded %v", perm, encoded, decoded) |
| 86 | } |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | func BenchmarkCopy(b *testing.B) { |
| 91 | for i := 0; i < b.N; i++ { |
nothing calls this directly
no test coverage detected