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Date: Wed, 3 Aug 2022 18:58:54 -0300 From: Maíra Canal <mairacanal@...eup.net> To: Brendan Higgins <brendanhiggins@...gle.com>, davidgow@...gle.com, Daniel Latypov <dlatypov@...gle.com>, airlied@...ux.ie, daniel@...ll.ch, davem@...emloft.net, kuba@...nel.org, jose.exposito89@...il.com, javierm@...hat.com Cc: andrealmeid@...eup.net, melissa.srw@...il.com, siqueirajordao@...eup.net, Isabella Basso <isabbasso@...eup.net>, magalilemes00@...il.com, tales.aparecida@...il.com, linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com, linux-kernel@...r.kernel.org, Maíra Canal <mairacanal@...eup.net> Subject: [PATCH v3 2/3] kunit: Add KUnit memory block assertions to the example_all_expect_macros_test Augment the example_all_expect_macros_test with the KUNIT_EXPECT_MEMEQ and KUNIT_EXPECT_MEMNEQ macros by creating a test with memory block assertions. Signed-off-by: Maíra Canal <mairacanal@...eup.net> Reviewed-by: Daniel Latypov <dlatypov@...gle.com> --- v1 -> v2: - Change the macro KUNIT_EXPECT_ARREQ to KUNIT_EXPECT_MEMEQ, in order to make it easier for users to infer the right size unit (Daniel Latypov). - Replace a constant number of array elements for ARRAY_SIZE() (André Almeida). - Rename "array" and "expected" variables to "array1" and "array2" (Daniel Latypov). v2 -> v3: - Change "Increament" to "Augment" (Daniel Latypov). - Use sizeof() for array sizes (Daniel Latypov). --- lib/kunit/kunit-example-test.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/lib/kunit/kunit-example-test.c b/lib/kunit/kunit-example-test.c index f8fe582c9e36..66cc4e2365ec 100644 --- a/lib/kunit/kunit-example-test.c +++ b/lib/kunit/kunit-example-test.c @@ -86,6 +86,9 @@ static void example_mark_skipped_test(struct kunit *test) */ static void example_all_expect_macros_test(struct kunit *test) { + const u32 array1[] = { 0x0F, 0xFF }; + const u32 array2[] = { 0x1F, 0xFF }; + /* Boolean assertions */ KUNIT_EXPECT_TRUE(test, true); KUNIT_EXPECT_FALSE(test, false); @@ -109,6 +112,10 @@ static void example_all_expect_macros_test(struct kunit *test) KUNIT_EXPECT_STREQ(test, "hi", "hi"); KUNIT_EXPECT_STRNEQ(test, "hi", "bye"); + /* Memory block assertions */ + KUNIT_EXPECT_MEMEQ(test, array1, array1, sizeof(array1)); + KUNIT_EXPECT_MEMNEQ(test, array1, array2, sizeof(array1)); + /* * There are also ASSERT variants of all of the above that abort test * execution if they fail. Useful for memory allocations, etc. -- 2.37.1
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