675 	struct net_pkt *dummy_pkt;  in ZTEST()  local
685 	dummy_pkt = net_pkt_alloc_with_buffer(eth_if,  in ZTEST()
690 	zassert_true(dummy_pkt != NULL, "Pkt not allocated");  in ZTEST()
692 	zassert_true(net_pkt_write(dummy_pkt,  in ZTEST()
697 	net_pkt_cursor_init(dummy_pkt);  in ZTEST()
698 	net_pkt_pull(dummy_pkt, PULL_AMOUNT);  in ZTEST()
699 	zassert_equal(net_pkt_get_len(dummy_pkt),  in ZTEST()
702 	zassert_true(net_pkt_read(dummy_pkt,  in ZTEST()
711 	net_pkt_cursor_init(dummy_pkt);  in ZTEST()
712 	net_pkt_pull(dummy_pkt, LARGE_PULL_AMOUNT);  in ZTEST()
713 	zassert_equal(net_pkt_get_len(dummy_pkt),  in ZTEST()
717 		      net_pkt_get_len(dummy_pkt),  in ZTEST()
721 	net_pkt_cursor_init(dummy_pkt);  in ZTEST()
722 	net_pkt_pull(dummy_pkt, net_pkt_get_len(dummy_pkt));  in ZTEST()
723 	zassert_equal(net_pkt_get_len(dummy_pkt), 0,  in ZTEST()
725 		      net_pkt_get_len(dummy_pkt));  in ZTEST()
727 	net_pkt_cursor_init(dummy_pkt);  in ZTEST()
728 	ret = net_pkt_pull(dummy_pkt, 1);  in ZTEST()
730 	zassert_equal(net_pkt_get_len(dummy_pkt), 0,  in ZTEST()
732 		      net_pkt_get_len(dummy_pkt));  in ZTEST()
734 	net_pkt_unref(dummy_pkt);  in ZTEST()
736 	dummy_pkt = net_pkt_alloc_with_buffer(eth_if,  in ZTEST()
741 	zassert_true(dummy_pkt != NULL, "Pkt not allocated");  in ZTEST()
743 	zassert_true(net_pkt_write(dummy_pkt,  in ZTEST()
748 	net_pkt_cursor_init(dummy_pkt);  in ZTEST()
749 	ret = net_pkt_pull(dummy_pkt, net_pkt_get_len(dummy_pkt) + 1);  in ZTEST()
751 	zassert_equal(net_pkt_get_len(dummy_pkt), 0,  in ZTEST()
753 		      net_pkt_get_len(dummy_pkt));  in ZTEST()
755 	net_pkt_unref(dummy_pkt);  in ZTEST()
757 	dummy_pkt = net_pkt_alloc_with_buffer(eth_if,  in ZTEST()
762 	zassert_true(dummy_pkt != NULL, "Pkt not allocated");  in ZTEST()
764 	zassert_true(net_pkt_write(dummy_pkt,  in ZTEST()
769 	net_pkt_cursor_init(dummy_pkt);  in ZTEST()
770 	len = net_pkt_get_len(dummy_pkt);  in ZTEST()
773 		ret = net_pkt_pull(dummy_pkt, 1);  in ZTEST()
777 	ret = net_pkt_pull(dummy_pkt, 1);  in ZTEST()
780 	zassert_equal(dummy_pkt->buffer, NULL, "buffer list not empty");  in ZTEST()
782 	net_pkt_unref(dummy_pkt);  in ZTEST()