Function TestHeader

frame_test.go:18–74

(t *testing.T)

)

func TestHeader(t *testing.T) {
	t.Parallel()

	t.Run("lengths", func(t *testing.T) {
		t.Parallel()

		lengths := []int{
			124,
			125,
			126,
			127,

			65534,
			65535,
			65536,
			65537,
		}

		for _, n := range lengths {
			n := n
			t.Run(strconv.Itoa(n), func(t *testing.T) {
				t.Parallel()

				testHeader(t, header{
					payloadLength: int64(n),
				})
			})
		}
	})

	t.Run("fuzz", func(t *testing.T) {
		t.Parallel()

		r := rand.New(rand.NewSource(time.Now().UnixNano()))
		randBool := func() bool {
			return r.Intn(2) == 0
		}

		for range 10000 {
			h := header{
				fin:    randBool(),
				rsv1:   randBool(),
				rsv2:   randBool(),
				rsv3:   randBool(),
				opcode: opcode(r.Intn(16)),

				masked:        randBool(),
				payloadLength: r.Int63(),
			}
			if h.masked {
				h.maskKey = r.Uint32()
			}

			testHeader(t, h)
		}
	})
}