From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 033A1C32771 for ; Mon, 26 Sep 2022 04:51:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233208AbiIZEvz (ORCPT ); Mon, 26 Sep 2022 00:51:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43996 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233178AbiIZEvx (ORCPT ); Mon, 26 Sep 2022 00:51:53 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FC2B2AE2E for ; Sun, 25 Sep 2022 21:51:51 -0700 (PDT) Received: from canpemm500010.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MbVdg3mgxzpVRf; Mon, 26 Sep 2022 12:48:55 +0800 (CST) Received: from localhost.localdomain (10.175.112.70) by canpemm500010.china.huawei.com (7.192.105.118) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 26 Sep 2022 12:51:48 +0800 From: Wang Yufen To: , , , , , , , , , , , , , , , , , , , , CC: Subject: [bpf-next 09/11] bpf/selftests: convert tcp_rtt test to ASSERT_* macros Date: Mon, 26 Sep 2022 13:12:09 +0800 Message-ID: <1664169131-32405-10-git-send-email-wangyufen@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1664169131-32405-1-git-send-email-wangyufen@huawei.com> References: <1664169131-32405-1-git-send-email-wangyufen@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.112.70] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To canpemm500010.china.huawei.com (7.192.105.118) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Convert the selftest to use the preferred ASSERT_* macros instead of the deprecated CHECK(). Signed-off-by: Wang Yufen --- 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