Re: [PATCH] kunit: remove KUNIT_INIT_MEM_ASSERTION macro

From: David Gow
Date: Sat Nov 19 2022 - 03:25:08 EST


On Thu, Nov 10, 2022 at 5:20 AM Daniel Latypov <dlatypov@xxxxxxxxxx> wrote:
>
> Commit 870f63b7cd78 ("kunit: eliminate KUNIT_INIT_*_ASSERT_STRUCT
> macros") removed all the other macros of this type.
>
> But it raced with commit b8a926bea8b1 ("kunit: Introduce
> KUNIT_EXPECT_MEMEQ and KUNIT_EXPECT_MEMNEQ macros"), which added another
> instance.
>
> Remove KUNIT_INIT_MEM_ASSERTION and just use the generic
> KUNIT_INIT_ASSERT macro instead.
> Rename the `size` arg to avoid conflicts by appending a "_" (like we did
> in the previous commit).
>
> Signed-off-by: Daniel Latypov <dlatypov@xxxxxxxxxx>
> ---

Thanks for catching this. Looks good and works here.

Reviewed-by: David Gow <davidgow@xxxxxxxxxx>

Cheers,
-- David

> include/kunit/assert.h | 7 -------
> include/kunit/test.h | 12 ++++++------
> 2 files changed, 6 insertions(+), 13 deletions(-)
>
> diff --git a/include/kunit/assert.h b/include/kunit/assert.h
> index 43144cfddc19..24c2b9fa61e8 100644
> --- a/include/kunit/assert.h
> +++ b/include/kunit/assert.h
> @@ -192,13 +192,6 @@ void kunit_binary_str_assert_format(const struct kunit_assert *assert,
> const struct va_format *message,
> struct string_stream *stream);
>
> -#define KUNIT_INIT_MEM_ASSERT_STRUCT(text_, left_val, right_val, size_) { \
> - .text = text_, \
> - .left_value = left_val, \
> - .right_value = right_val, \
> - .size = size_ \
> -}
> -
> /**
> * struct kunit_mem_assert - An expectation/assertion that compares two
> * memory blocks.
> diff --git a/include/kunit/test.h b/include/kunit/test.h
> index d7f60e8aab30..4666a4d199ea 100644
> --- a/include/kunit/test.h
> +++ b/include/kunit/test.h
> @@ -666,13 +666,13 @@ do { \
> left, \
> op, \
> right, \
> - size, \
> + size_, \
> fmt, \
> ...) \
> do { \
> const void *__left = (left); \
> const void *__right = (right); \
> - const size_t __size = (size); \
> + const size_t __size = (size_); \
> static const struct kunit_binary_assert_text __text = { \
> .operation = #op, \
> .left_text = #left, \
> @@ -686,10 +686,10 @@ do { \
> assert_type, \
> kunit_mem_assert, \
> kunit_mem_assert_format, \
> - KUNIT_INIT_MEM_ASSERT_STRUCT(&__text, \
> - __left, \
> - __right, \
> - __size), \
> + KUNIT_INIT_ASSERT(.text = &__text, \
> + .left_value = __left, \
> + .right_value = __right, \
> + .size = __size), \
> fmt, \
> ##__VA_ARGS__); \
> } while (0)
>
> base-commit: 870f63b7cd78d0055902d839a60408f7428b4e84
> --
> 2.38.1.431.g37b22c650d-goog
>

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