From: Michal Rostecki <mrostecki@opensuse.org>
To: Quentin Monnet <quentin@isovalent.com>, bpf@vger.kernel.org
Cc: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>, Andrii Nakryiko <andriin@fb.com>,
Quentin Monnet <quentin.monnet@netronome.com>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Shuah Khan <shuah@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger.kernel.org>
Subject: Re: [PATCH bpf-next v2 5/5] selftests/bpf: Add test for "bpftool feature" command
Date: Tue, 25 Feb 2020 14:25:31 +0100 [thread overview]
Message-ID: <dbdb9673-dbb4-45e6-918f-9d4cd69ccfef@opensuse.org> (raw)
In-Reply-To: <d178dc6c-7696-8e58-9df9-887152104a1c@isovalent.com>
On 2/21/20 12:28 PM, Quentin Monnet wrote:>> + def
test_feature_macros(self):
>> + expected_patterns = [
>> + b"/\*\*\* System call availability \*\*\*/",
>> + b"#define HAVE_BPF_SYSCALL",
>> + b"/\*\*\* eBPF program types \*\*\*/",
>> + b"#define HAVE.*PROG_TYPE",
>> + b"/\*\*\* eBPF map types \*\*\*/",
>> + b"#define HAVE.*MAP_TYPE",
>> + b"/\*\*\* eBPF helper functions \*\*\*/",
>> + b"#define HAVE.*HELPER",
>> + b"/\*\*\* eBPF misc features \*\*\*/",
>> + ]
>> +
>> + res = bpftool(["feature", "probe", "macros"])
>> + for pattern in expected_patterns:
>> + self.assertRegex(res, pattern)
>
> Could we have (or did I miss it?) a test that compares the output of
> probes _with_ "full" and _without_ it, to make sure that the only lines
> that differ are about "bpf_trace_prink" or "bpf_probe_write_user"? Could
> help determine if we filter out too many elements by mistake.
>
> Thanks,
> Quentin
Good idea, I will add that test in v3.
next prev parent reply other threads:[~2020-02-25 13:25 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-21 3:16 [PATCH bpf-next v2 0/5] bpftool: Make probes which emit dmesg warnings optional Michal Rostecki
2020-02-21 3:16 ` [PATCH bpf-next v2 1/5] bpftool: Move out sections to separate functions Michal Rostecki
2020-02-21 11:27 ` Quentin Monnet
2020-02-21 3:16 ` [PATCH bpf-next v2 2/5] bpftool: Make probes which emit dmesg warnings optional Michal Rostecki
2020-02-21 11:28 ` Quentin Monnet
2020-02-21 22:44 ` Alexei Starovoitov
2020-02-25 12:18 ` Michal Rostecki
2020-02-21 3:16 ` [PATCH bpf-next v2 3/5] bpftool: Update documentation of "bpftool feature" command Michal Rostecki
2020-02-21 11:28 ` Quentin Monnet
2020-02-21 3:16 ` [PATCH bpf-next v2 4/5] bpftool: Update bash completion for " Michal Rostecki
2020-02-21 11:29 ` Quentin Monnet
2020-02-21 3:17 ` [PATCH bpf-next v2 5/5] selftests/bpf: Add test " Michal Rostecki
2020-02-21 11:28 ` Quentin Monnet
2020-02-25 13:25 ` Michal Rostecki [this message]
2020-02-25 13:55 ` Michal Rostecki
2020-02-25 14:54 ` Quentin Monnet
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