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Sat, 19 Jun 2021 08:56:25 +0000 From: Alan Maguire To: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org Cc: kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, morbo@google.com, shuah@kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Alan Maguire Subject: [PATCH v5 bpf-next 2/3] selftests/bpf: add ASSERT_STRNEQ() variant for test_progs Date: Sat, 19 Jun 2021 09:56:07 +0100 Message-Id: <1624092968-5598-3-git-send-email-alan.maguire@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1624092968-5598-1-git-send-email-alan.maguire@oracle.com> References: <1624092968-5598-1-git-send-email-alan.maguire@oracle.com> Content-Type: text/plain X-Originating-IP: [95.45.14.174] X-ClientProxiedBy: DU2PR04CA0245.eurprd04.prod.outlook.com (2603:10a6:10:28e::10) To BLAPR10MB5267.namprd10.prod.outlook.com (2603:10b6:208:30e::22) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (95.45.14.174) by DU2PR04CA0245.eurprd04.prod.outlook.com (2603:10a6:10:28e::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.19 via Frontend Transport; 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Suggested-by: Andrii Nakryiko Signed-off-by: Alan Maguire --- tools/testing/selftests/bpf/test_progs.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tools/testing/selftests/bpf/test_progs.h b/tools/testing/selftests/bpf/test_progs.h index 8ef7f33..d2944da 100644 --- a/tools/testing/selftests/bpf/test_progs.h +++ b/tools/testing/selftests/bpf/test_progs.h @@ -221,6 +221,18 @@ struct test_env { ___ok; \ }) +#define ASSERT_STRNEQ(actual, expected, len, name) ({ \ + static int duration = 0; \ + const char *___act = actual; \ + const char *___exp = expected; \ + size_t ___len = len; \ + bool ___ok = strncmp(___act, ___exp, ___len) == 0; \ + CHECK(!___ok, (name), \ + "unexpected %s: actual '%s' != expected '%s'\n", \ + (name), ___act, ___exp); \ + ___ok; \ +}) + #define ASSERT_OK(res, name) ({ \ static int duration = 0; \ long long ___res = (res); \ -- 1.8.3.1