[PATCH v5 2/3] kunit: Add KUnit memory block assertions to the example_all_expect_macros_test

From: Maíra Canal
Date: Tue Sep 20 2022 - 21:45:57 EST


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@xxxxxxxxxx>
Reviewed-by: Daniel Latypov <dlatypov@xxxxxxxxxx>
Reviewed-by: David Gow <davidgow@xxxxxxxxxx>
---
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.
--
2.37.3