diff options
author | Wang Yufen | 2022-09-26 13:12:08 +0800 |
---|---|---|
committer | Andrii Nakryiko | 2022-09-28 17:34:04 -0700 |
commit | 3082f8cd4ba32091be82c19c357ddfd300c5a433 (patch) | |
tree | b712f55c57e329eb7744ffb67ed3d1845eb0a255 /tools | |
parent | a0a17296713aea7b3cbc94662c6ffb53a79a3f2c (diff) |
selftests/bpf: Convert tcp_hdr_options test to ASSERT_* macros
Convert the selftest to use the preferred ASSERT_* macros instead of the
deprecated CHECK().
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/1664169131-32405-9-git-send-email-wangyufen@huawei.com
Diffstat (limited to 'tools')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c | 80 |
1 files changed, 28 insertions, 52 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c b/tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c index f24436d33cd6..617bbce6ef8f 100644 --- a/tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c +++ b/tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c @@ -42,13 +42,10 @@ struct sk_fds { static int create_netns(void) { - if (CHECK(unshare(CLONE_NEWNET), "create netns", - "unshare(CLONE_NEWNET): %s (%d)", - strerror(errno), errno)) + if (!ASSERT_OK(unshare(CLONE_NEWNET), "create netns")) return -1; - if (CHECK(system("ip link set dev lo up"), "run ip cmd", - "failed to bring lo link up\n")) + if (!ASSERT_OK(system("ip link set dev lo up"), "run ip cmd")) return -1; return 0; @@ -80,16 +77,12 @@ static int sk_fds_shutdown(struct sk_fds *sk_fds) shutdown(sk_fds->active_fd, SHUT_WR); ret = read(sk_fds->passive_fd, &abyte, sizeof(abyte)); - if (CHECK(ret != 0, "read-after-shutdown(passive_fd):", - "ret:%d %s (%d)\n", - ret, strerror(errno), errno)) + if (!ASSERT_EQ(ret, 0, "read-after-shutdown(passive_fd):")) return -1; shutdown(sk_fds->passive_fd, SHUT_WR); ret = read(sk_fds->active_fd, &abyte, sizeof(abyte)); - if (CHECK(ret != 0, "read-after-shutdown(active_fd):", - "ret:%d %s (%d)\n", - ret, strerror(errno), errno)) + if (!ASSERT_EQ(ret, 0, "read-after-shutdown(active_fd):")) return -1; return 0; @@ -102,8 +95,7 @@ static int sk_fds_connect(struct sk_fds *sk_fds, bool fast_open) socklen_t len; sk_fds->srv_fd = start_server(AF_INET6, SOCK_STREAM, LO_ADDR6, 0, 0); - if (CHECK(sk_fds->srv_fd == -1, "start_server", "%s (%d)\n", - strerror(errno), errno)) + if (!ASSERT_NEQ(sk_fds->srv_fd, -1, "start_server")) goto error; if (fast_open) @@ -112,28 +104,25 @@ static int sk_fds_connect(struct sk_fds *sk_fds, bool fast_open) else sk_fds->active_fd = connect_to_fd(sk_fds->srv_fd, 0); - if (CHECK_FAIL(sk_fds->active_fd == -1)) { + if (!ASSERT_NEQ(sk_fds->active_fd, -1, "")) { close(sk_fds->srv_fd); goto error; } len = sizeof(addr6); - if (CHECK(getsockname(sk_fds->srv_fd, (struct sockaddr *)&addr6, - &len), "getsockname(srv_fd)", "%s (%d)\n", - strerror(errno), errno)) + if (!ASSERT_OK(getsockname(sk_fds->srv_fd, (struct sockaddr *)&addr6, + &len), "getsockname(srv_fd)")) goto error_close; sk_fds->passive_lport = ntohs(addr6.sin6_port); len = sizeof(addr6); - if (CHECK(getsockname(sk_fds->active_fd, (struct sockaddr *)&addr6, - &len), "getsockname(active_fd)", "%s (%d)\n", - strerror(errno), errno)) + if (!ASSERT_OK(getsockname(sk_fds->active_fd, (struct sockaddr *)&addr6, + &len), "getsockname(active_fd)")) goto error_close; sk_fds->active_lport = ntohs(addr6.sin6_port); sk_fds->passive_fd = accept(sk_fds->srv_fd, NULL, 0); - if (CHECK(sk_fds->passive_fd == -1, "accept(srv_fd)", "%s (%d)\n", - strerror(errno), errno)) + if (!ASSERT_NEQ(sk_fds->passive_fd, -1, "accept(srv_fd)")) goto error_close; if (fast_open) { @@ -141,8 +130,7 @@ static int sk_fds_connect(struct sk_fds *sk_fds, bool fast_open) int ret; ret = read(sk_fds->passive_fd, bytes_in, sizeof(bytes_in)); - if (CHECK(ret != sizeof(fast), "read fastopen syn data", - "expected=%lu actual=%d\n", sizeof(fast), ret)) { + if (!ASSERT_EQ(ret, sizeof(fast), "read fastopen syn data")) { close(sk_fds->passive_fd); goto error_close; } @@ -163,8 +151,7 @@ static int check_hdr_opt(const struct bpf_test_option *exp, const struct bpf_test_option *act, const char *hdr_desc) { - if (CHECK(memcmp(exp, act, sizeof(*exp)), - "expected-vs-actual", "unexpected %s\n", hdr_desc)) { + if (!ASSERT_OK(memcmp(exp, act, sizeof(*exp)), hdr_desc)) { print_option(exp, "expected: "); print_option(act, " actual: "); return -1; @@ -178,13 +165,11 @@ static int check_hdr_stg(const struct hdr_stg *exp, int fd, { struct hdr_stg act; - if (CHECK(bpf_map_lookup_elem(hdr_stg_map_fd, &fd, &act), - "map_lookup(hdr_stg_map_fd)", "%s %s (%d)\n", - stg_desc, strerror(errno), errno)) + if (!ASSERT_OK(bpf_map_lookup_elem(hdr_stg_map_fd, &fd, &act), + "map_lookup(hdr_stg_map_fd)")) return -1; - if (CHECK(memcmp(exp, &act, sizeof(*exp)), - "expected-vs-actual", "unexpected %s\n", stg_desc)) { + if (!ASSERT_OK(memcmp(exp, &act, sizeof(*exp)), stg_desc)) { print_hdr_stg(exp, "expected: "); print_hdr_stg(&act, " actual: "); return -1; @@ -228,9 +213,8 @@ static void check_hdr_and_close_fds(struct sk_fds *sk_fds) if (sk_fds_shutdown(sk_fds)) goto check_linum; - if (CHECK(expected_inherit_cb_flags != skel->bss->inherit_cb_flags, - "Unexpected inherit_cb_flags", "0x%x != 0x%x\n", - skel->bss->inherit_cb_flags, expected_inherit_cb_flags)) + if (!ASSERT_EQ(expected_inherit_cb_flags, skel->bss->inherit_cb_flags, + "inherit_cb_flags")) goto check_linum; if (check_hdr_stg(&exp_passive_hdr_stg, sk_fds->passive_fd, @@ -257,7 +241,7 @@ static void check_hdr_and_close_fds(struct sk_fds *sk_fds) "active_fin_in"); check_linum: - CHECK_FAIL(check_error_linum(sk_fds)); + ASSERT_FALSE(check_error_linum(sk_fds), "check_error_linum"); sk_fds_close(sk_fds); } @@ -497,26 +481,20 @@ static void misc(void) /* MSG_EOR to ensure skb will not be combined */ ret = send(sk_fds.active_fd, send_msg, sizeof(send_msg), MSG_EOR); - if (CHECK(ret != sizeof(send_msg), "send(msg)", "ret:%d\n", - ret)) + if (!ASSERT_EQ(ret, sizeof(send_msg), "send(msg)")) goto check_linum; ret = read(sk_fds.passive_fd, recv_msg, sizeof(recv_msg)); - if (CHECK(ret != sizeof(send_msg), "read(msg)", "ret:%d\n", - ret)) + if (ASSERT_EQ(ret, sizeof(send_msg), "read(msg)")) goto check_linum; } if (sk_fds_shutdown(&sk_fds)) goto check_linum; - CHECK(misc_skel->bss->nr_syn != 1, "unexpected nr_syn", - "expected (1) != actual (%u)\n", - misc_skel->bss->nr_syn); + ASSERT_EQ(misc_skel->bss->nr_syn, 1, "unexpected nr_syn"); - CHECK(misc_skel->bss->nr_data != nr_data, "unexpected nr_data", - "expected (%u) != actual (%u)\n", - nr_data, misc_skel->bss->nr_data); + ASSERT_EQ(misc_skel->bss->nr_data, nr_data, "unexpected nr_data"); /* The last ACK may have been delayed, so it is either 1 or 2. */ CHECK(misc_skel->bss->nr_pure_ack != 1 && @@ -525,12 +503,10 @@ static void misc(void) "expected (1 or 2) != actual (%u)\n", misc_skel->bss->nr_pure_ack); - CHECK(misc_skel->bss->nr_fin != 1, "unexpected nr_fin", - "expected (1) != actual (%u)\n", - misc_skel->bss->nr_fin); + ASSERT_EQ(misc_skel->bss->nr_fin, 1, "unexpected nr_fin"); check_linum: - CHECK_FAIL(check_error_linum(&sk_fds)); + ASSERT_FALSE(check_error_linum(&sk_fds), "check_error_linum"); sk_fds_close(&sk_fds); bpf_link__destroy(link); } @@ -555,15 +531,15 @@ void test_tcp_hdr_options(void) int i; skel = test_tcp_hdr_options__open_and_load(); - if (CHECK(!skel, "open and load skel", "failed")) + if (!ASSERT_OK_PTR(skel, "open and load skel")) return; misc_skel = test_misc_tcp_hdr_options__open_and_load(); - if (CHECK(!misc_skel, "open and load misc test skel", "failed")) + if (!ASSERT_OK_PTR(misc_skel, "open and load misc test skel")) goto skel_destroy; cg_fd = test__join_cgroup(CG_NAME); - if (CHECK_FAIL(cg_fd < 0)) + if (ASSERT_GE(cg_fd, 0, "join_cgroup")) goto skel_destroy; for (i = 0; i < ARRAY_SIZE(tests); i++) { |