From: Stephen Boyd <sboyd@kernel.org>
To: Brendan Higgins <brendanhiggins@google.com>
Cc: frowand.list@gmail.com, gregkh@linuxfoundation.org,
jpoimboe@redhat.com, keescook@google.com,
kieran.bingham@ideasonboard.com, mcgrof@kernel.org,
peterz@infradead.org, robh@kernel.org, shuah@kernel.org,
tytso@mit.edu, yamada.masahiro@socionext.com,
devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
kunit-dev@googlegroups.com, linux-doc@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-kbuild@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-nvdimm@lists.01.org, linux-um@lists.infradead.org,
Alexander.Levin@microsoft.com, Tim.Bird@sony.com,
amir73il@gmail.com, dan.carpenter@oracle.com, daniel@ffwll.ch,
jdike@addtoit.com, joel@jms.id.au, julia.lawall@lip6.fr,
khilman@baylibre.com, knut.omang@oracle.com, logang@deltatee.com,
mpe@ellerman.id.au, pmladek@suse.com, rdunlap@infradead.org,
richard@nod.at, rientjes@google.com, rostedt@goodmis.org,
wfg@linux.intel.com
Subject: Re: [PATCH v12 05/18] kunit: test: add the concept of expectations
Date: Mon, 12 Aug 2019 22:02:05 -0700 [thread overview]
Message-ID: <20190813050206.2A49C206C2@mail.kernel.org> (raw)
In-Reply-To: <20190813003352.GA235915@google.com>
Quoting Brendan Higgins (2019-08-12 17:33:52)
> On Mon, Aug 12, 2019 at 04:57:00PM -0700, Stephen Boyd wrote:
> > Quoting Brendan Higgins (2019-08-12 11:24:08)
> > > + */
> > > +#define KUNIT_EXPECT_TRUE(test, condition) \
> > > + KUNIT_TRUE_ASSERTION(test, KUNIT_EXPECTATION, condition)
> >
> > A lot of these macros seem double indented.
>
> In a case you pointed out in the preceding patch, I was just keeping the
> arguments column aligned.
>
> In this case I am just indenting two tabs for a line continuation. I
> thought I found other instances in the kernel that did this early on
> (and that's also what the Linux kernel vim plugin wanted me to do).
> After a couple of spot checks, it seems like one tab for this kind of
> line continuation seems more common. I personally don't feel strongly
> about any particular version. I just want to know now what the correct
> indentation is for macros before I go through and change them all.
>
> I think there are three cases:
>
> #define macro0(param0, param1) \
> a_really_long_macro(...)
>
> In this first case, I use two tabs for the first indent, I think you are
> telling me this should be one tab.
Yes. Should be one.
>
> #define macro1(param0, param1) { \
> statement_in_a_block0; \
> statement_in_a_block1; \
> ... \
> }
>
> In this case, every line is in a block and is indented as it would be in
> a function body. I think you are okay with this, and now that I am
> thinking about it, what I think you are proposing for macro0 will make
> these two cases more consistent.
>
> #define macro2(param0, \
> param1, \
> param2, \
> param3, \
> ..., \
> paramn) ... \
>
> In this last case, the body would be indented as in macro0, or macro1,
> but the parameters passed into the macro are column aligned, consistent
> with one of the acceptable ways of formatting function parameters that
> don't fit on a single line.
>
> In all cases, I put 1 space in between the closing parameter paren and
> the line continuation `\`, if only one `\` is needed. Otherwise, I align
> all the `\s` to the 80th column. Is this okay, or would you prefer that
> I align them all to the 80th column, or something else?
>
This all sounds fine and I'm not nitpicking this style. Just the double
tabs making lines longer than required.
next prev parent reply other threads:[~2019-08-13 5:02 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-12 18:24 [PATCH v12 00/18] kunit: introduce KUnit, the Linux kernel unit testing framework Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 01/18] kunit: test: add KUnit test runner core Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 02/18] kunit: test: add test resource management API Brendan Higgins
2019-08-12 22:10 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 03/18] kunit: test: add string_stream a std::stream like string builder Brendan Higgins
2019-08-12 22:55 ` Stephen Boyd
2019-08-12 23:33 ` Brendan Higgins
2019-08-12 23:59 ` Stephen Boyd
2019-08-13 0:41 ` Brendan Higgins
2019-08-13 4:56 ` Stephen Boyd
2019-08-13 5:02 ` Brendan Higgins
2019-08-13 5:30 ` Stephen Boyd
2019-08-13 9:04 ` Brendan Higgins
2019-08-13 9:12 ` Brendan Higgins
2019-08-13 16:48 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 04/18] kunit: test: add assertion printing library Brendan Higgins
2019-08-12 23:46 ` Stephen Boyd
2019-08-12 23:56 ` Brendan Higgins
2019-08-13 4:27 ` Brendan Higgins
2019-08-13 4:57 ` Stephen Boyd
2019-08-13 5:03 ` Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 05/18] kunit: test: add the concept of expectations Brendan Higgins
2019-08-12 23:57 ` Stephen Boyd
2019-08-13 0:33 ` Brendan Higgins
2019-08-13 5:02 ` Stephen Boyd [this message]
2019-08-13 5:04 ` Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 06/18] kbuild: enable building KUnit Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 07/18] kunit: test: add initial tests Brendan Higgins
2019-08-12 23:59 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 08/18] objtool: add kunit_try_catch_throw to the noreturn list Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 09/18] kunit: test: add support for test abort Brendan Higgins
2019-08-13 4:21 ` Stephen Boyd
2019-08-13 4:57 ` Brendan Higgins
2019-08-13 5:56 ` Stephen Boyd
2019-08-13 7:52 ` Brendan Higgins
2019-08-13 17:06 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 10/18] kunit: test: add tests for kunit " Brendan Higgins
2019-08-13 4:24 ` Stephen Boyd
2019-08-13 5:06 ` Brendan Higgins
2019-08-13 5:57 ` Stephen Boyd
2019-08-13 7:53 ` Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 11/18] kunit: test: add the concept of assertions Brendan Higgins
2019-08-13 4:55 ` Stephen Boyd
2019-08-13 5:09 ` Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 12/18] kunit: test: add tests for KUnit managed resources Brendan Higgins
2019-08-13 4:31 ` Stephen Boyd
2019-08-13 7:57 ` Brendan Higgins
2019-08-13 17:07 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 13/18] kunit: tool: add Python wrappers for running KUnit tests Brendan Higgins
2019-08-13 6:02 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 14/18] kunit: defconfig: add defconfigs for building " Brendan Higgins
2019-08-13 4:38 ` Stephen Boyd
2019-08-13 7:59 ` Brendan Higgins
2019-08-12 18:24 ` [PATCH v12 15/18] Documentation: kunit: add documentation for KUnit Brendan Higgins
2019-08-13 4:46 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 16/18] MAINTAINERS: add entry for KUnit the unit testing framework Brendan Higgins
2019-08-13 5:26 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 17/18] kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec() Brendan Higgins
2019-08-13 4:48 ` Stephen Boyd
2019-08-12 18:24 ` [PATCH v12 18/18] MAINTAINERS: add proc sysctl KUnit test to PROC SYSCTL section Brendan Higgins
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