From: Wang Yufen <wangyufen@huawei.com>
To: <ast@kernel.org>, <daniel@iogearbox.net>, <andrii@kernel.org>,
<martin.lau@linux.dev>, <song@kernel.org>, <yhs@fb.com>,
<john.fastabend@gmail.com>, <kpsingh@kernel.org>,
<sdf@google.com>, <haoluo@google.com>, <jolsa@kernel.org>,
<mykolal@fb.com>, <shuah@kernel.org>, <delyank@fb.com>,
<zhudi2@huawei.com>, <jakub@cloudflare.com>, <kuba@kernel.org>,
<kuifeng@fb.com>, <deso@posteo.net>, <zhuyifei@google.com>,
<hengqi.chen@gmail.com>
Cc: <bpf@vger.kernel.org>
Subject: [bpf-next 09/11] bpf/selftests: convert tcp_rtt test to ASSERT_* macros
Date: Mon, 26 Sep 2022 13:12:09 +0800 [thread overview]
Message-ID: <1664169131-32405-10-git-send-email-wangyufen@huawei.com> (raw)
In-Reply-To: <1664169131-32405-1-git-send-email-wangyufen@huawei.com>
Convert the selftest to use the preferred ASSERT_* macros instead of the
deprecated CHECK().
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
---
tools/testing/selftests/bpf/prog_tests/tcp_rtt.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c b/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c
index 96ff2c2..8fe84da1 100644
--- a/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c
+++ b/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c
@@ -16,8 +16,7 @@ static void send_byte(int fd)
{
char b = 0x55;
- if (CHECK_FAIL(write(fd, &b, sizeof(b)) != 1))
- perror("Failed to send single byte");
+ ASSERT_EQ(write(fd, &b, sizeof(b)), 1, "send single byte");
}
static int wait_for_ack(int fd, int retries)
@@ -51,10 +50,8 @@ static int verify_sk(int map_fd, int client_fd, const char *msg, __u32 invoked,
int err = 0;
struct tcp_rtt_storage val;
- if (CHECK_FAIL(bpf_map_lookup_elem(map_fd, &client_fd, &val) < 0)) {
- perror("Failed to read socket storage");
+ if (!ASSERT_GE(bpf_map_lookup_elem(map_fd, &client_fd, &val), 0, "read socket storage"))
return -1;
- }
if (val.invoked != invoked) {
log_err("%s: unexpected bpf_tcp_sock.invoked %d != %d",
@@ -151,14 +148,14 @@ void test_tcp_rtt(void)
int server_fd, cgroup_fd;
cgroup_fd = test__join_cgroup("/tcp_rtt");
- if (CHECK_FAIL(cgroup_fd < 0))
+ if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup /tcp_rtt"))
return;
server_fd = start_server(AF_INET, SOCK_STREAM, NULL, 0, 0);
- if (CHECK_FAIL(server_fd < 0))
+ if (!ASSERT_GE(server_fd, 0, "start_server"))
goto close_cgroup_fd;
- CHECK_FAIL(run_test(cgroup_fd, server_fd));
+ ASSERT_OK(run_test(cgroup_fd, server_fd), "run_test");
close(server_fd);
--
1.8.3.1
next prev parent reply other threads:[~2022-09-26 4:51 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-26 5:12 [bpf-next 00/11] bpf/selftests: convert some tests to ASSERT_* macros Wang Yufen
2022-09-26 5:12 ` [bpf-next 01/11] bpf/selftests: convert sockmap_basic test " Wang Yufen
2022-09-26 5:12 ` [bpf-next 02/11] bpf/selftests: convert sockmap_ktls " Wang Yufen
2022-09-26 5:12 ` [bpf-next 03/11] bpf/selftests: convert sockopt " Wang Yufen
2022-09-26 5:12 ` [bpf-next 04/11] bpf/selftests: convert sockopt_inherit " Wang Yufen
2022-09-26 5:12 ` [bpf-next 05/11] bpf/selftests: convert sockopt_multi " Wang Yufen
2022-09-26 5:12 ` [bpf-next 06/11] bpf/selftests: convert sockopt_sk " Wang Yufen
2022-09-26 5:12 ` [bpf-next 07/11] bpf/selftests: convert tcp_estats " Wang Yufen
2022-09-26 5:12 ` [bpf-next 08/11] bpf/selftests: convert tcp_hdr_options " Wang Yufen
2022-11-04 1:29 ` Martin KaFai Lau
2022-09-26 5:12 ` Wang Yufen [this message]
2022-09-26 5:12 ` [bpf-next 10/11] bpf/selftests: convert tcpbpf_user " Wang Yufen
2022-09-26 5:12 ` [bpf-next 11/11] bpf/selftests: convert udp_limit " Wang Yufen
2022-09-29 0:37 ` [bpf-next 00/11] bpf/selftests: convert some tests " Andrii Nakryiko
2022-09-29 3:37 ` wangyufen
2022-09-29 0:40 ` patchwork-bot+netdevbpf
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