46 lines · c
1// SPDX-License-Identifier: GPL-2.02/* Copyright (c) 2020 Facebook */3#include <test_progs.h>4#include <network_helpers.h>5#include "skb_pkt_end.skel.h"6 7static int sanity_run(struct bpf_program *prog)8{9 int err, prog_fd;10 LIBBPF_OPTS(bpf_test_run_opts, topts,11 .data_in = &pkt_v4,12 .data_size_in = sizeof(pkt_v4),13 .repeat = 1,14 .flags = BPF_F_TEST_SKB_CHECKSUM_COMPLETE,15 );16 17 prog_fd = bpf_program__fd(prog);18 err = bpf_prog_test_run_opts(prog_fd, &topts);19 if (!ASSERT_OK(err, "test_run"))20 return -1;21 if (!ASSERT_EQ(topts.retval, 123, "test_run retval"))22 return -1;23 return 0;24}25 26void test_test_skb_pkt_end(void)27{28 struct skb_pkt_end *skb_pkt_end_skel = NULL;29 __u32 duration = 0;30 int err;31 32 skb_pkt_end_skel = skb_pkt_end__open_and_load();33 if (CHECK(!skb_pkt_end_skel, "skb_pkt_end_skel_load", "skb_pkt_end skeleton failed\n"))34 goto cleanup;35 36 err = skb_pkt_end__attach(skb_pkt_end_skel);37 if (CHECK(err, "skb_pkt_end_attach", "skb_pkt_end attach failed: %d\n", err))38 goto cleanup;39 40 if (sanity_run(skb_pkt_end_skel->progs.main_prog))41 goto cleanup;42 43cleanup:44 skb_pkt_end__destroy(skb_pkt_end_skel);45}46