From: Stephen Boyd <sboyd@kernel.org>
To: Brendan Higgins <brendanhiggins@google.com>
Cc: Petr Mladek <pmladek@suse.com>, Jeff Dike <jdike@addtoit.com>,
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Subject: Re: [PATCH v9 04/18] kunit: test: add kunit_stream a std::stream like logger
Date: Thu, 01 Aug 2019 14:14:46 -0700 [thread overview]
Message-ID: <20190801211447.6D3D7206A2@mail.kernel.org> (raw)
In-Reply-To: <CAFd5g473iFfvBnJs2pcwuJYgY+DpgD6RLzyDFL1otUuScgKUag@mail.gmail.com>
Quoting Brendan Higgins (2019-08-01 11:59:57)
> On Thu, Aug 1, 2019 at 11:55 AM Brendan Higgins
> <brendanhiggins@google.com> wrote:
> >
> > On Fri, Jul 26, 2019 at 1:31 AM Petr Mladek <pmladek@suse.com> wrote:
> >
> > > To be honest I do not fully understand KUnit design. I am not
> > > completely sure how the tested code is isolated from the running
> > > system. Namely, I do not know if the tested code shares
> > > the same locks with the system running the test.
> >
> > No worries, I don't expect printk to be the hang up in those cases. It
> > sounds like KUnit has a long way to evolve before printk is going to
> > be a limitation.
>
> So Stephen, what do you think?
>
> Do you want me to go forward with the new kunit_assert API wrapping
> the string_stream as I have it now? Would you prefer to punt this to a
> later patch? Or would you prefer something else?
>
I like the struct based approach. If anything, it can be adjusted to
make the code throw some records into a spinlock later on and delay the
formatting of the assertion if need be. Can you resend with that
approach? I don't think I'll have any more comments after that.
next prev parent reply other threads:[~2019-08-01 21:14 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-12 8:17 [PATCH v9 00/18] kunit: introduce KUnit, the Linux kernel unit testing framework Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 01/18] kunit: test: add KUnit test runner core Brendan Higgins
2019-07-15 20:10 ` Stephen Boyd
2019-07-15 21:25 ` Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 02/18] kunit: test: add test resource management API Brendan Higgins
2019-07-15 20:24 ` Stephen Boyd
2019-07-15 20:30 ` Brendan Higgins
2019-07-15 20:51 ` Stephen Boyd
2019-07-12 8:17 ` [PATCH v9 03/18] kunit: test: add string_stream a std::stream like string builder Brendan Higgins
2019-07-15 20:43 ` Stephen Boyd
2019-07-15 21:11 ` Brendan Higgins
2019-07-15 22:04 ` Stephen Boyd
2019-07-15 22:11 ` Brendan Higgins
2019-07-15 22:43 ` Brendan Higgins
2019-07-16 15:33 ` Stephen Boyd
2019-07-16 18:55 ` Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 04/18] kunit: test: add kunit_stream a std::stream like logger Brendan Higgins
2019-07-15 22:15 ` Stephen Boyd
2019-07-16 7:57 ` Brendan Higgins
2019-07-16 8:37 ` Brendan Higgins
2019-07-16 15:30 ` Stephen Boyd
2019-07-16 17:51 ` Brendan Higgins
2019-07-16 17:50 ` Stephen Boyd
2019-07-16 18:52 ` Brendan Higgins
2019-07-18 17:50 ` Stephen Boyd
2019-07-18 19:22 ` Brendan Higgins
2019-07-19 0:08 ` Brendan Higgins
2019-07-22 18:10 ` Brendan Higgins
2019-07-22 20:03 ` Stephen Boyd
2019-07-22 22:30 ` Brendan Higgins
2019-07-22 23:54 ` Stephen Boyd
2019-07-23 0:32 ` Brendan Higgins
2019-07-24 7:31 ` Petr Mladek
2019-07-25 20:21 ` Brendan Higgins
2019-07-26 8:31 ` Petr Mladek
2019-08-01 18:55 ` Brendan Higgins
2019-08-01 18:59 ` Brendan Higgins
2019-08-01 21:14 ` Stephen Boyd [this message]
2019-08-01 21:43 ` Brendan Higgins
2019-08-12 20:41 ` Brendan Higgins
2019-08-02 7:37 ` John Ogness
2019-08-12 21:12 ` Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 05/18] kunit: test: add the concept of expectations Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 06/18] kbuild: enable building KUnit Brendan Higgins
2019-07-15 20:49 ` Stephen Boyd
2019-07-12 8:17 ` [PATCH v9 07/18] kunit: test: add initial tests Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 08/18] objtool: add kunit_try_catch_throw to the noreturn list Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 09/18] kunit: test: add support for test abort Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 10/18] kunit: test: add tests for kunit " Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 11/18] kunit: test: add the concept of assertions Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 12/18] kunit: test: add tests for KUnit managed resources Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 13/18] kunit: tool: add Python wrappers for running KUnit tests Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 14/18] kunit: defconfig: add defconfigs for building " Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 15/18] Documentation: kunit: add documentation for KUnit Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 16/18] MAINTAINERS: add entry for KUnit the unit testing framework Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 17/18] kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec() Brendan Higgins
2019-07-12 8:17 ` [PATCH v9 18/18] MAINTAINERS: add proc sysctl KUnit test to PROC SYSCTL section Brendan Higgins
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