package rtpconn

import (
	"testing"

	"github.com/pion/rtp"
)

func TestVP8Keyframe(t *testing.T) {
	ps := [][]byte{
		{

			0x80, 0xe0, 0x71, 0x3e, 0x5d, 0x6f, 0x3c, 0xc5,
			0x75, 0xc, 0x80, 0x96, 0x90, 0x80, 0xb0, 0x4c,
			0x90, 0x2, 0x0, 0x9d, 0x1, 0x2a, 0x10, 0x0, 0x10,
			0x0, 0x39, 0x3, 0x0, 0x0, 0x1c, 0x22, 0x16, 0x16,
			0x22, 0x66, 0x12, 0x20, 0x4, 0x90, 0x40, 0x4e,
			0x9e, 0x8d, 0xe9, 0x40, 0xfe, 0xff, 0xab, 0x59,
			0x72, 0x30, 0xd1, 0xaf, 0xe4, 0x6a, 0x11, 0x3,
			0xfd, 0x15, 0xe9, 0x2, 0x2e, 0xdf, 0xd9, 0xd1,
			0xb8, 0x0, 0x0,
		},
		{
			0x80, 0x6f, 0x61, 0x8f, 0xd5, 0x36, 0xdc, 0x15,
			0x1b, 0x4a, 0xb5, 0x29, 0x78, 0x9, 0xa1, 0x93,
			0xa0, 0x5b, 0xd8, 0xf1, 0xde, 0x87, 0x23, 0x5a,
			0xb9, 0x19, 0x97, 0xb7, 0xbd, 0xbf, 0xf7, 0x6e,
			0xad, 0x82, 0xc4, 0x70, 0x1c, 0xc9, 0x3a, 0xb4,
			0x1f, 0x13, 0x45, 0xb5, 0xf1, 0x0, 0xa5, 0xa5,
			0xa9, 0xd0, 0xa5, 0xdf, 0x67, 0x88, 0x26, 0x30,
			0x32,
		},
	}

	var packet rtp.Packet

	for i, p := range ps {
		err := packet.Unmarshal(p)
		if err != nil {
			t.Errorf("Unmarshal(p%v): %v", i, err)
		}

		kf, kfKnown := isKeyframe("video/vp8", &packet)
		if kf != (i == 0) || !kfKnown {
			t.Errorf("isKeyframe(p%v): %v %v", i, kf, kfKnown)
		}
	}
}