From: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH v1 0/3] increase msgrcv coverage
Date: Thu, 13 Aug 2020 23:22:22 +0800 [thread overview]
Message-ID: <849218df-2173-ff9a-f0e6-c5926c15a864@cn.fujitsu.com> (raw)
In-Reply-To: <20200813141638.GF13292@yuki.lan>
HI Cyril
> Hi!
>> 1. The first patch add check for msg_lrpid and msg_rtime.
>> 2. The second patch tests different msgtyp.
>> 3. The third patch tests MSG_COPY flag(basic error test),not functional
>> test because kernel selftest[1] has tested this.
>>
>> [1]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/testing/selftests/ipc/msgque.c
>
> Looking at the code there it actually does not seem to be automated
> test, so I think that we should include a test for MSG_COPY in LTP.
>
> We can put a simple one into msgrcv07 we would call msgrcv() with
> MSG_COPY if we got an EINVAL we will skip the test since MSG_COPY is not
> supported.
>
> Otherwise msgrcv with id 0 and 1 should retrieve our two messages, so we
> would check that the data are correct, then we would check that there
> are still two messages queue in the queue, we can do that with msgctl()
> and/or read them with regular msgrcv.
I see. I will do it on new msgrcv07.c tomorrow(It is a little late today).
>
prev parent reply other threads:[~2020-08-13 15:22 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 7:30 [LTP] [PATCH v1 0/3] increase msgrcv coverage Yang Xu
2020-07-20 7:30 ` [LTP] [PATCH v1 1/3] syscalls/msgrcv: Add check for msg_lrpid and msg_rtime Yang Xu
2020-08-13 12:53 ` Cyril Hrubis
2020-07-20 7:30 ` [LTP] [PATCH v1 2/3] syscalls/msgrcv07: Add different msgtyp test Yang Xu
2020-08-13 14:11 ` Cyril Hrubis
2020-08-13 15:21 ` [LTP] [PATCH v2] " Yang Xu
2020-08-14 12:27 ` Cyril Hrubis
2020-07-20 7:30 ` [LTP] [PATCH v1 3/3] syscalls/msgrcv09: Add error test for MSG_COPY flag Yang Xu
2020-08-13 14:19 ` Cyril Hrubis
2020-08-13 14:43 ` Yang Xu
2020-08-13 15:25 ` Cyril Hrubis
2020-08-14 5:37 ` Yang Xu
2020-08-18 3:43 ` [LTP] [PATCH v2] syscalls/msgrcv03: " Yang Xu
2020-08-24 6:40 ` Yang Xu
2020-09-04 3:47 ` Yang Xu
2020-09-08 13:03 ` Cyril Hrubis
2020-07-20 7:38 ` [LTP] [PATCH v1 0/3] increase msgrcv coverage Yang Xu
2020-08-13 14:16 ` Cyril Hrubis
2020-08-13 15:22 ` Yang Xu [this message]
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