diff options
Diffstat (limited to '')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/xdp_noinline.c | 76 |
1 files changed, 34 insertions, 42 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c b/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c index c9404e6b226e..92ef0aa50866 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c @@ -1,10 +1,12 @@ // SPDX-License-Identifier: GPL-2.0 #include <test_progs.h> +#include <network_helpers.h> +#include "test_xdp_noinline.skel.h" void test_xdp_noinline(void) { - const char *file = "./test_xdp_noinline.o"; unsigned int nr_cpus = bpf_num_possible_cpus(); + struct test_xdp_noinline *skel; struct vip key = {.protocol = 6}; struct vip_meta { __u32 flags; @@ -23,59 +25,49 @@ void test_xdp_noinline(void) __u8 flags; } real_def = {.dst = MAGIC_VAL}; __u32 ch_key = 11, real_num = 3; - __u32 duration, retval, size; - int err, i, prog_fd, map_fd; + int err, i; __u64 bytes = 0, pkts = 0; - struct bpf_object *obj; char buf[128]; u32 *magic = (u32 *)buf; + LIBBPF_OPTS(bpf_test_run_opts, topts, + .data_in = &pkt_v4, + .data_size_in = sizeof(pkt_v4), + .data_out = buf, + .data_size_out = sizeof(buf), + .repeat = NUM_ITER, + ); - err = bpf_prog_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd); - if (CHECK_FAIL(err)) + skel = test_xdp_noinline__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open_and_load")) return; - map_fd = bpf_find_map(__func__, obj, "vip_map"); - if (map_fd < 0) - goto out; - bpf_map_update_elem(map_fd, &key, &value, 0); + bpf_map_update_elem(bpf_map__fd(skel->maps.vip_map), &key, &value, 0); + bpf_map_update_elem(bpf_map__fd(skel->maps.ch_rings), &ch_key, &real_num, 0); + bpf_map_update_elem(bpf_map__fd(skel->maps.reals), &real_num, &real_def, 0); - map_fd = bpf_find_map(__func__, obj, "ch_rings"); - if (map_fd < 0) - goto out; - bpf_map_update_elem(map_fd, &ch_key, &real_num, 0); + err = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.balancer_ingress_v4), &topts); + ASSERT_OK(err, "ipv4 test_run"); + ASSERT_EQ(topts.retval, 1, "ipv4 test_run retval"); + ASSERT_EQ(topts.data_size_out, 54, "ipv4 test_run data_size_out"); + ASSERT_EQ(*magic, MAGIC_VAL, "ipv4 test_run magic"); - map_fd = bpf_find_map(__func__, obj, "reals"); - if (map_fd < 0) - goto out; - bpf_map_update_elem(map_fd, &real_num, &real_def, 0); + topts.data_in = &pkt_v6; + topts.data_size_in = sizeof(pkt_v6); + topts.data_out = buf; + topts.data_size_out = sizeof(buf); - err = bpf_prog_test_run(prog_fd, NUM_ITER, &pkt_v4, sizeof(pkt_v4), - buf, &size, &retval, &duration); - CHECK(err || retval != 1 || size != 54 || - *magic != MAGIC_VAL, "ipv4", - "err %d errno %d retval %d size %d magic %x\n", - err, errno, retval, size, *magic); + err = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.balancer_ingress_v6), &topts); + ASSERT_OK(err, "ipv6 test_run"); + ASSERT_EQ(topts.retval, 1, "ipv6 test_run retval"); + ASSERT_EQ(topts.data_size_out, 74, "ipv6 test_run data_size_out"); + ASSERT_EQ(*magic, MAGIC_VAL, "ipv6 test_run magic"); - err = bpf_prog_test_run(prog_fd, NUM_ITER, &pkt_v6, sizeof(pkt_v6), - buf, &size, &retval, &duration); - CHECK(err || retval != 1 || size != 74 || - *magic != MAGIC_VAL, "ipv6", - "err %d errno %d retval %d size %d magic %x\n", - err, errno, retval, size, *magic); - - map_fd = bpf_find_map(__func__, obj, "stats"); - if (map_fd < 0) - goto out; - bpf_map_lookup_elem(map_fd, &stats_key, stats); + bpf_map_lookup_elem(bpf_map__fd(skel->maps.stats), &stats_key, stats); for (i = 0; i < nr_cpus; i++) { bytes += stats[i].bytes; pkts += stats[i].pkts; } - if (CHECK_FAIL(bytes != MAGIC_BYTES * NUM_ITER * 2 || - pkts != NUM_ITER * 2)) { - printf("test_xdp_noinline:FAIL:stats %lld %lld\n", - bytes, pkts); - } -out: - bpf_object__close(obj); + ASSERT_EQ(bytes, MAGIC_BYTES * NUM_ITER * 2, "stats bytes"); + ASSERT_EQ(pkts, NUM_ITER * 2, "stats pkts"); + test_xdp_noinline__destroy(skel); } |