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Miller" , Paul Moore , Richard Guy Briggs , Boris Sukholitko , Valentin Obst , linux-kselftest@vger.kernel.org, LKML , llvm@lists.linux.dev, John Hubbard Subject: [PATCH] selftests/netfilter: formally SKIP() two cases of setup failure Date: Wed, 8 May 2024 13:23:22 -0700 Message-ID: <20240508202322.275565-1-jhubbard@nvidia.com> X-Mailer: git-send-email 2.45.0 X-NVConfidentiality: public X-ClientProxiedBy: BYAPR07CA0088.namprd07.prod.outlook.com (2603:10b6:a03:12b::29) To BY5PR12MB4130.namprd12.prod.outlook.com (2603:10b6:a03:20b::16) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BY5PR12MB4130:EE_|DS7PR12MB6237:EE_ X-MS-Office365-Filtering-Correlation-Id: e4b80253-b170-492d-07a1-08dc6f9cb6b6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|376005|366007|1800799015|7416005; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BY5PR12MB4130.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(376005)(366007)(1800799015)(7416005);DIR:OUT;SFP:1101; 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This was previously ignored and reported as a test PASS, but what really happened is that the tests were being skipped. This led to generating inaccurate TAP output (I've omitted the leading '#' character): Totals: pass:3 fail:0 xfail:0 xpass:0 skip:0 error:0 Fix this by using kselftest's SKIP() macro. The new output on the same misconfigured system shows: Totals: pass:0 fail:0 xfail:0 xpass:0 skip:3 error:0 This was briefly discussed already with Felix Huettner [1]. [1] https://lore.kernel.org/all/edca87be-d8a7-4c62-b9c1-f9b3f5752595@nvidia.com/ Cc: Felix Huettner Signed-off-by: John Hubbard --- tools/testing/selftests/netfilter/conntrack_dump_flush.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) base-commit: 45db3ab70092637967967bfd8e6144017638563c prerequisite-patch-id: b901ece2a5b78503e2fb5480f20e304d36a0ea27 prerequisite-patch-id: 9db2d20be98dc44731d8605a3da64ff118d2546d prerequisite-patch-id: 72413b9b47d66666f20967a664470199892fe282 diff --git a/tools/testing/selftests/netfilter/conntrack_dump_flush.c b/tools/testing/selftests/netfilter/conntrack_dump_flush.c index e9df4ae14e16..4a73afad4de4 100644 --- a/tools/testing/selftests/netfilter/conntrack_dump_flush.c +++ b/tools/testing/selftests/netfilter/conntrack_dump_flush.c @@ -317,12 +317,12 @@ FIXTURE_SETUP(conntrack_dump_flush) self->sock = mnl_socket_open(NETLINK_NETFILTER); if (!self->sock) { perror("mnl_socket_open"); - exit(EXIT_FAILURE); + SKIP(exit(EXIT_FAILURE), "mnl_socket_open() failed"); } if (mnl_socket_bind(self->sock, 0, MNL_SOCKET_AUTOPID) < 0) { perror("mnl_socket_bind"); - exit(EXIT_FAILURE); + SKIP(exit(EXIT_FAILURE), "mnl_socket_bind() failed"); } ret = conntracK_count_zone(self->sock, TEST_ZONE_ID);