Merge tag 'linux-kselftest-kunit-fixes-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull KUnit update from Shuah Khan:
 "Fixes and features:

   - add support for skipped tests

   - introduce kunit_kmalloc_array/kunit_kcalloc() helpers

   - add gnu_printf specifiers

   - add kunit_shutdown

   - add unit test for filtering suites by names

   - convert lib/test_list_sort.c to use KUnit

   - code organization moving default config to tools/testing/kunit

   - refactor of internal parser input handling

   - cleanups and updates to documentation

   - code cleanup related to casts"

* tag 'linux-kselftest-kunit-fixes-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (29 commits)
  kunit: add unit test for filtering suites by names
  kasan: test: make use of kunit_skip()
  kunit: test: Add example tests which are always skipped
  kunit: tool: Support skipped tests in kunit_tool
  kunit: Support skipped tests
  thunderbolt: test: Reinstate a few casts of bitfields
  kunit: tool: internal refactor of parser input handling
  lib/test: convert lib/test_list_sort.c to use KUnit
  kunit: introduce kunit_kmalloc_array/kunit_kcalloc() helpers
  kunit: Remove the unused all_tests.config
  kunit: Move default config from arch/um -> tools/testing/kunit
  kunit: arch/um/configs: Enable KUNIT_ALL_TESTS by default
  kunit: Add gnu_printf specifiers
  lib/cmdline_kunit: Remove a cast which are no-longer required
  kernel/sysctl-test: Remove some casts which are no-longer required
  thunderbolt: test: Remove some casts which are no longer required
  mmc: sdhci-of-aspeed: Remove some unnecessary casts from KUnit tests
  iio: Remove a cast in iio-test-format which is no longer required
  device property: Remove some casts in property-entry-test
  Documentation: kunit: Clean up some string casts in examples
  ...

1 files changed, 41 insertions, 1 deletions

diff --git a/lib/kunit/kunit-test.c b/lib/kunit/kunit-test.c
index 69f902440a0e..d69efcbed624 100644
--- a/lib/kunit/kunit-test.c
+++ b/lib/kunit/kunit-test.c
@@ -437,7 +437,47 @@ static void kunit_log_test(struct kunit *test)
 #endif
 }
 
+static void kunit_status_set_failure_test(struct kunit *test)
+{
+	struct kunit fake;
+
+	kunit_init_test(&fake, "fake test", NULL);
+
+	KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_SUCCESS);
+	kunit_set_failure(&fake);
+	KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_FAILURE);
+}
+
+static void kunit_status_mark_skipped_test(struct kunit *test)
+{
+	struct kunit fake;
+
+	kunit_init_test(&fake, "fake test", NULL);
+
+	/* Before: Should be SUCCESS with no comment. */
+	KUNIT_EXPECT_EQ(test, fake.status, KUNIT_SUCCESS);
+	KUNIT_EXPECT_STREQ(test, fake.status_comment, "");
+
+	/* Mark the test as skipped. */
+	kunit_mark_skipped(&fake, "Accepts format string: %s", "YES");
+
+	/* After: Should be SKIPPED with our comment. */
+	KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_SKIPPED);
+	KUNIT_EXPECT_STREQ(test, fake.status_comment, "Accepts format string: YES");
+}
+
+static struct kunit_case kunit_status_test_cases[] = {
+	KUNIT_CASE(kunit_status_set_failure_test),
+	KUNIT_CASE(kunit_status_mark_skipped_test),
+	{}
+};
+
+static struct kunit_suite kunit_status_test_suite = {
+	.name = "kunit_status",
+	.test_cases = kunit_status_test_cases,
+};
+
 kunit_test_suites(&kunit_try_catch_test_suite, &kunit_resource_test_suite,
-		  &kunit_log_test_suite);
+		  &kunit_log_test_suite, &kunit_status_test_suite);
 
 MODULE_LICENSE("GPL v2");