diff options
| -rw-r--r-- | lib/kunit/kunit-example-test.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/kunit/kunit-example-test.c b/lib/kunit/kunit-example-test.c index 24315c882b31..b69b689ea850 100644 --- a/lib/kunit/kunit-example-test.c +++ b/lib/kunit/kunit-example-test.c @@ -187,6 +187,39 @@ static void example_static_stub_test(struct kunit *test) KUNIT_EXPECT_EQ(test, add_one(1), 2); } +static const struct example_param { + int value; +} example_params_array[] = { + { .value = 2, }, + { .value = 1, }, + { .value = 0, }, +}; + +static void example_param_get_desc(const struct example_param *p, char *desc) +{ + snprintf(desc, KUNIT_PARAM_DESC_SIZE, "example value %d", p->value); +} + +KUNIT_ARRAY_PARAM(example, example_params_array, example_param_get_desc); + +/* + * This test shows the use of params. + */ +static void example_params_test(struct kunit *test) +{ + const struct example_param *param = test->param_value; + + /* By design, param pointer will not be NULL */ + KUNIT_ASSERT_NOT_NULL(test, param); + + /* Test can be skipped on unsupported param values */ + if (!param->value) + kunit_skip(test, "unsupported param value"); + + /* You can use param values for parameterized testing */ + KUNIT_EXPECT_EQ(test, param->value % param->value, 0); +} + /* * Here we make a list of all the test cases we want to add to the test suite * below. @@ -203,6 +236,7 @@ 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_PARAM(example_params_test, example_gen_params), {} }; |