From patchwork Mon Sep 26 05:12:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: wangyufen X-Patchwork-Id: 12988215 X-Patchwork-Delegate: bpf@iogearbox.net 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 EB758C32771 for ; Mon, 26 Sep 2022 04:51:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233108AbiIZEv4 (ORCPT ); Mon, 26 Sep 2022 00:51:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44054 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233151AbiIZEvy (ORCPT ); Mon, 26 Sep 2022 00:51:54 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 615E32B25D for ; Sun, 25 Sep 2022 21:51:52 -0700 (PDT) Received: from canpemm500010.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MbVdh3gMwzpVS4; Mon, 26 Sep 2022 12:48:56 +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 12:51:49 +0800 From: Wang Yufen To: , , , , , , , , , , , , , , , , , , , , CC: Subject: [bpf-next 10/11] bpf/selftests: convert tcpbpf_user test to ASSERT_* macros Date: Mon, 26 Sep 2022 13:12:10 +0800 Message-ID: <1664169131-32405-11-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 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 X-Patchwork-Delegate: bpf@iogearbox.net Convert the selftest to use the preferred ASSERT_* macros instead of the deprecated CHECK(). Signed-off-by: Wang Yufen --- .../testing/selftests/bpf/prog_tests/tcpbpf_user.c | 32 ++++++++-------------- 1 file changed, 12 insertions(+), 20 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/tcpbpf_user.c b/tools/testing/selftests/bpf/prog_tests/tcpbpf_user.c index 87923d2..7e8fe1b 100644 --- a/tools/testing/selftests/bpf/prog_tests/tcpbpf_user.c +++ b/tools/testing/selftests/bpf/prog_tests/tcpbpf_user.c @@ -8,8 +8,6 @@ #define LO_ADDR6 "::1" #define CG_NAME "/tcpbpf-user-test" -static __u32 duration; - static void verify_result(struct tcpbpf_globals *result) { __u32 expected_events = ((1 << BPF_SOCK_OPS_TIMEOUT_INIT) | @@ -22,9 +20,7 @@ static void verify_result(struct tcpbpf_globals *result) (1 << BPF_SOCK_OPS_TCP_LISTEN_CB)); /* check global map */ - CHECK(expected_events != result->event_map, "event_map", - "unexpected event_map: actual 0x%08x != expected 0x%08x\n", - result->event_map, expected_events); + ASSERT_EQ(expected_events, result->event_map, "event_map"); ASSERT_EQ(result->bytes_received, 501, "bytes_received"); ASSERT_EQ(result->bytes_acked, 1002, "bytes_acked"); @@ -56,18 +52,15 @@ static void run_test(struct tcpbpf_globals *result) int i, rv; listen_fd = start_server(AF_INET6, SOCK_STREAM, LO_ADDR6, 0, 0); - if (CHECK(listen_fd == -1, "start_server", "listen_fd:%d errno:%d\n", - listen_fd, errno)) + if (!ASSERT_NEQ(listen_fd, -1, "start_server")) goto done; cli_fd = connect_to_fd(listen_fd, 0); - if (CHECK(cli_fd == -1, "connect_to_fd(listen_fd)", - "cli_fd:%d errno:%d\n", cli_fd, errno)) + if (!ASSERT_NEQ(cli_fd, -1, "connect_to_fd(listen_fd)")) goto done; accept_fd = accept(listen_fd, NULL, NULL); - if (CHECK(accept_fd == -1, "accept(listen_fd)", - "accept_fd:%d errno:%d\n", accept_fd, errno)) + if (!ASSERT_NEQ(accept_fd, -1, "accept(listen_fd)")) goto done; /* Send 1000B of '+'s from cli_fd -> accept_fd */ @@ -75,11 +68,11 @@ static void run_test(struct tcpbpf_globals *result) buf[i] = '+'; rv = send(cli_fd, buf, 1000, 0); - if (CHECK(rv != 1000, "send(cli_fd)", "rv:%d errno:%d\n", rv, errno)) + if (!ASSERT_EQ(rv, 1000, "send(cli_fd)")) goto done; rv = recv(accept_fd, buf, 1000, 0); - if (CHECK(rv != 1000, "recv(accept_fd)", "rv:%d errno:%d\n", rv, errno)) + if (!ASSERT_EQ(rv, 1000, "recv(accept_fd)")) goto done; /* Send 500B of '.'s from accept_fd ->cli_fd */ @@ -87,11 +80,11 @@ static void run_test(struct tcpbpf_globals *result) buf[i] = '.'; rv = send(accept_fd, buf, 500, 0); - if (CHECK(rv != 500, "send(accept_fd)", "rv:%d errno:%d\n", rv, errno)) + if (!ASSERT_EQ(rv, 500, "send(accept_fd)")) goto done; rv = recv(cli_fd, buf, 500, 0); - if (CHECK(rv != 500, "recv(cli_fd)", "rv:%d errno:%d\n", rv, errno)) + if (!ASSERT_EQ(rv, 500, "recv(cli_fd)")) goto done; /* @@ -100,12 +93,12 @@ static void run_test(struct tcpbpf_globals *result) */ shutdown(accept_fd, SHUT_WR); err = recv(cli_fd, buf, 1, 0); - if (CHECK(err, "recv(cli_fd) for fin", "err:%d errno:%d\n", err, errno)) + if (!ASSERT_OK(err, "recv(cli_fd) for fin")) goto done; shutdown(cli_fd, SHUT_WR); err = recv(accept_fd, buf, 1, 0); - CHECK(err, "recv(accept_fd) for fin", "err:%d errno:%d\n", err, errno); + ASSERT_OK(err, "recv(accept_fd) for fin"); done: if (accept_fd != -1) close(accept_fd); @@ -124,12 +117,11 @@ void test_tcpbpf_user(void) int cg_fd = -1; skel = test_tcpbpf_kern__open_and_load(); - if (CHECK(!skel, "open and load skel", "failed")) + if (!ASSERT_OK_PTR(skel, "open and load skel")) return; cg_fd = test__join_cgroup(CG_NAME); - if (CHECK(cg_fd < 0, "test__join_cgroup(" CG_NAME ")", - "cg_fd:%d errno:%d", cg_fd, errno)) + if (!ASSERT_GE(cg_fd, 0, "test__join_cgroup(" CG_NAME ")")) goto err; skel->links.bpf_testcb = bpf_program__attach_cgroup(skel->progs.bpf_testcb, cg_fd);