In a test->priv field the user can store arbitrary data. Add example how to use this feature in the test code.
Signed-off-by: Michal Wajdeczko <[email protected]> Cc: David Gow <[email protected]> Cc: Rae Moar <[email protected]> --- lib/kunit/kunit-example-test.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/lib/kunit/kunit-example-test.c b/lib/kunit/kunit-example-test.c index 6bb5c2ef6696..d7dfcf209ece 100644 --- a/lib/kunit/kunit-example-test.c +++ b/lib/kunit/kunit-example-test.c @@ -221,6 +221,20 @@ static void example_params_test(struct kunit *test) KUNIT_EXPECT_EQ(test, param->value % param->value, 0); } +/* + * This test shows the use of test->priv. + */ +static void example_priv_test(struct kunit *test) +{ + /* unless setup in suite->init(), test->priv is NULL */ + KUNIT_ASSERT_NULL(test, test->priv); + + /* but can be used to pass arbitrary data to other functions */ + test->priv = kunit_kzalloc(test, 1, GFP_KERNEL); + KUNIT_EXPECT_NOT_NULL(test, test->priv); + KUNIT_ASSERT_PTR_EQ(test, test->priv, kunit_get_current_test()->priv); +} + /* * This test should always pass. Can be used to practice filtering attributes. */ @@ -245,6 +259,7 @@ static struct kunit_case example_test_cases[] = { KUNIT_CASE(example_mark_skipped_test), KUNIT_CASE(example_all_expect_macros_test), KUNIT_CASE(example_static_stub_test), + KUNIT_CASE(example_priv_test), KUNIT_CASE_PARAM(example_params_test, example_gen_params), KUNIT_CASE_SLOW(example_slow_test), {} -- 2.25.1
